*{box-sizing:border-box} :root{--bg-1:#07101f;--bg-2:#0c1730;--bg-3:#121d39;--text:#eef2ff;--text-soft:#cfd7f7;--text-muted:#97a3c9;--text-faint:#7380a6;--accent:#8091ff;--accent-2:#8f6fff;--shadow-xl:0 24px 70px rgba(0,0,0,.34);--shadow-lg:0 16px 42px rgba(0,0,0,.28);--sidebar-width:318px;--info-width:360px;--topbar-height:86px;--input-height:96px} html,body{margin:0;min-height:100%;font-family:Pretendard,"Noto Sans KR","Malgun Gothic",Arial,sans-serif;color:var(--text);background:radial-gradient(circle at top left,rgba(128,145,255,.14),transparent 22%),radial-gradient(circle at top right,rgba(143,111,255,.12),transparent 20%),linear-gradient(135deg,var(--bg-1) 0%,var(--bg-2) 40%,var(--bg-3) 100%)} body{min-height:100vh} button,input,textarea,select{font:inherit} button{cursor:pointer} .hidden{display:none!important}.mobile-only{display:none!important}.auth-body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px;background:radial-gradient(circle at top left,rgba(128,145,255,.18),transparent 25%),radial-gradient(circle at bottom right,rgba(143,111,255,.12),transparent 28%),linear-gradient(135deg,#081120 0%,#101b35 45%,#172346 100%)}.auth-wrap{width:min(1120px,100%);display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.auth-hero,.auth-card{border-radius:28px;background:rgba(11,18,35,.84);border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow-xl);backdrop-filter:blur(12px)}.auth-hero{padding:38px;background:radial-gradient(circle at top left,rgba(128,145,255,.18),transparent 28%),linear-gradient(180deg,rgba(17,26,47,.96),rgba(11,18,35,.96));display:flex;flex-direction:column;justify-content:center}.auth-hero-mark{width:58px;height:58px;border-radius:18px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ffc7a8,#8d70ff 80%);box-shadow:0 16px 30px rgba(141,112,255,.22);color:#fff;font-size:24px;font-weight:900;margin-bottom:20px}.auth-hero h1{margin:0 0 14px;font-size:38px;line-height:1.15;letter-spacing:-.03em}.auth-hero p{margin:0;color:var(--text-soft);font-size:15px;line-height:1.85}.auth-badge{display:inline-flex;width:fit-content;margin-top:24px;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.07);color:var(--text-soft);font-size:12px;font-weight:700}.auth-card{padding:34px 30px}.auth-card h2{margin:0 0 20px;font-size:28px;letter-spacing:-.02em}.form-group{margin-bottom:14px}.form-group label,.checkbox-row span{display:block;margin-bottom:8px;color:var(--text-soft);font-size:13px;font-weight:700}input,textarea,select{width:100%;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.05);color:var(--text);border-radius:16px;outline:none;transition:.18s ease}input,select{height:48px;padding:0 14px}textarea{padding:14px;resize:vertical;min-height:92px}input::placeholder,textarea::placeholder{color:#7d89b0}input:focus,textarea:focus,select:focus{border-color:rgba(128,145,255,.52);box-shadow:0 0 0 4px rgba(128,145,255,.12)}.auth-actions,.modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.primary-btn,.ghost-btn{border:none;border-radius:16px;min-height:46px;padding:0 18px;font-weight:800;transition:.18s ease}.primary-btn{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 14px 28px rgba(128,145,255,.24)}.primary-btn:hover{transform:translateY(-1px);filter:brightness(1.04)}.ghost-btn{color:var(--text);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}.ghost-btn:hover{background:rgba(255,255,255,.09)}.form-msg{min-height:22px;margin-top:10px;font-size:13px;color:var(--text-muted)}.auth-link{display:inline-flex;margin-top:18px;color:#b9c4f5;text-decoration:none;font-size:14px}.auth-link:hover{color:#fff}.chat-body{min-height:100vh;overflow:hidden}.app-shell{position:relative;height:100vh;display:grid;grid-template-columns:var(--sidebar-width) 1fr var(--info-width)}.sidebar,.chat-main,.info-panel{min-height:100vh}.sidebar{background:linear-gradient(180deg,rgba(8,14,28,.98),rgba(9,16,31,.98));border-right:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;padding:18px 16px 16px}.chat-main{display:flex;flex-direction:column;min-width:0;background:radial-gradient(circle at top center,rgba(128,145,255,.07),transparent 30%),linear-gradient(180deg,rgba(12,20,40,.92),rgba(10,17,33,.98))}.info-panel{background:linear-gradient(180deg,rgba(16,25,48,.98),rgba(10,18,35,.98));border-left:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column}.sidebar-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.brand-wrap{display:flex;align-items:center;gap:12px;min-width:0}.brand-mark{width:44px;height:44px;border-radius:15px;background:linear-gradient(135deg,#ffc6aa,#8d70ff 78%);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:900;box-shadow:0 14px 28px rgba(141,112,255,.22);flex-shrink:0}.brand-copy strong{display:block;font-size:19px;font-weight:900;letter-spacing:-.02em}.brand-copy span{display:block;margin-top:3px;color:var(--text-muted);font-size:12px}.me-card{display:flex;align-items:center;gap:12px;padding:14px;border-radius:20px;background:linear-gradient(180deg,rgba(30,42,74,.82),rgba(18,27,49,.82));border:1px solid rgba(255,255,255,.07);margin-bottom:16px}.me-avatar,.avatar-circle{width:42px;height:42px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#8ea2ff,#6d7dff);color:#fff;font-weight:900;flex-shrink:0}.me-copy strong{display:block;font-size:14px;font-weight:800;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.me-copy span{display:block;margin-top:4px;color:var(--text-muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-scroll{flex:1;min-height:0;overflow-y:auto;padding-right:4px}.sidebar-section{margin-bottom:22px}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-head h3,.sub-section-title{margin:0;font-size:13px;font-weight:800;color:var(--text-soft);letter-spacing:.02em}.sub-section-title{color:var(--text-faint);margin:14px 2px 8px;text-transform:uppercase;font-size:11px}.sub-section-title.with-gap{margin-top:18px}.section-search{margin-bottom:10px}.section-search input{height:40px;border-radius:14px;background:rgba(255,255,255,.04);font-size:13px}.nav-list{display:flex;flex-direction:column;gap:6px}.nav-item{position:relative;display:flex;align-items:center;gap:10px;min-height:42px;padding:0 12px;border-radius:14px;background:transparent;border:1px solid transparent;color:var(--text-soft);transition:.16s ease;cursor:pointer}.nav-item:hover{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.05);transform:translateY(-1px)}.nav-item.active{background:linear-gradient(90deg,rgba(128,145,255,.18),rgba(255,255,255,.03));border-color:rgba(128,145,255,.14);color:#fff}.nav-item-icon{width:18px;text-align:center;flex-shrink:0;color:#dbe2ff;font-weight:900}.nav-item-name{flex:1;min-width:0;font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-item-badge{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:rgba(128,145,255,.22);color:#eff2ff;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;flex-shrink:0}.nav-item-muted{color:var(--text-faint);font-size:12px}.sidebar-bottom{padding-top:12px;display:grid;gap:10px}.icon-btn,.input-side-btn,.send-btn{border:none;outline:none;transition:.18s ease}.icon-btn{width:38px;height:38px;border-radius:14px;background:rgba(255,255,255,.05);color:var(--text-soft);border:1px solid rgba(255,255,255,.06);display:inline-flex;align-items:center;justify-content:center;font-size:16px;line-height:1}.icon-btn:hover{background:rgba(255,255,255,.09);color:#fff;transform:translateY(-1px)}.icon-btn.subtle{width:36px;height:36px}.chat-topbar{min-height:var(--topbar-height);padding:18px 22px;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:space-between;gap:14px;background:rgba(255,255,255,.02)}.topbar-left,.topbar-right{display:flex;align-items:center;gap:12px;min-width:0}.room-title-row{display:flex;align-items:center;gap:10px;min-width:0}.room-type-badge{width:28px;height:28px;border-radius:10px;background:rgba(255,255,255,.07);color:#dbe2ff;display:inline-flex;align-items:center;justify-content:center;font-weight:900;flex-shrink:0}#roomTitle{margin:0;font-size:24px;line-height:1.15;font-weight:900;letter-spacing:-.025em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-meta{margin-top:6px;color:var(--text-muted);font-size:13px;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-content{position:relative;flex:1;min-height:0;display:flex}.message-area{flex:1;min-width:0;overflow-y:auto;padding:18px 22px 24px}.message-list{display:flex;flex-direction:column;gap:2px}.message-row{display:grid;grid-template-columns:46px 1fr;gap:12px;padding:10px;border-radius:16px;transition:.16s ease}.message-row:hover{background:rgba(255,255,255,.035)}.message-avatar{width:44px;height:44px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#90a4ff,#7282ff);color:#fff;font-size:14px;font-weight:900;box-shadow:0 10px 22px rgba(0,0,0,.18)}.message-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:6px}.message-name{font-size:14px;font-weight:800;color:var(--text);letter-spacing:-.01em}.message-time{font-size:12px;color:var(--text-faint)}.message-bubble{display:inline-block;max-width:min(100%,760px);background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.055);border-radius:16px;padding:12px 14px;color:#eef2ff;line-height:1.65;font-size:14px;white-space:pre-wrap;word-break:break-word}.system-note{display:flex;justify-content:center;margin:12px 0}.system-note-chip{min-height:34px;padding:0 14px;border-radius:999px;background:rgba(128,145,255,.14);border:1px solid rgba(128,145,255,.18);display:inline-flex;align-items:center;justify-content:center;color:var(--text-soft);font-size:12px;font-weight:700}.empty-state{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--text-muted);text-align:center;padding:28px}.empty-illust{width:74px;height:74px;border-radius:24px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.06);font-size:28px}.empty-state h2{margin:0;font-size:26px;color:var(--text)}.chat-inputbar{min-height:var(--input-height);padding:16px 22px 20px;border-top:1px solid rgba(255,255,255,.06);display:grid;grid-template-columns:44px 1fr 52px;gap:12px;align-items:end;background:rgba(255,255,255,.02)}.input-side-btn{width:44px;height:44px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.06);color:var(--text-soft);font-size:22px}.input-side-btn:disabled{opacity:.52;cursor:not-allowed}.input-box textarea{width:100%;min-height:48px;max-height:180px;resize:none;border-radius:18px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.065);padding:13px 16px;line-height:1.55;color:var(--text);overflow-y:auto}.send-btn{width:52px;height:44px;border-radius:18px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-size:18px;box-shadow:0 12px 24px rgba(128,145,255,.22)}.send-btn:hover{transform:translateY(-1px);filter:brightness(1.05)}.info-panel-head{min-height:88px;padding:22px 20px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid rgba(255,255,255,.06)}.info-panel-head h2{margin:0;font-size:20px;font-weight:900;letter-spacing:-.02em}.info-tabs{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:14px 18px 0}.info-tab{min-height:48px;border:none;border-radius:18px 18px 0 0;background:transparent;color:var(--text-muted);border-bottom:2px solid transparent;font-weight:900;font-size:15px;transition:.16s ease}.info-tab.active{color:#fff;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border-bottom-color:var(--accent)}.info-panel-body{flex:1;min-height:0;overflow-y:auto;padding:18px}.info-tab-panel{display:flex;flex-direction:column;gap:16px}.info-card{border-radius:24px;padding:18px 18px 16px;background:linear-gradient(180deg,rgba(34,44,72,.62),rgba(25,35,58,.58));border:1px solid rgba(255,255,255,.07)}.info-card-title{margin-bottom:12px;font-size:14px;font-weight:900;color:#fff}.info-summary{color:var(--text-soft);line-height:1.8;font-size:14px}.info-meta-list{display:grid;gap:10px;margin-top:16px}.info-meta-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 12px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.05)}.info-meta-item span{font-size:13px;color:var(--text-muted)}.info-meta-item strong{font-size:13px;color:#fff;font-weight:800;text-align:right}.status-chip-wrap{display:flex;flex-wrap:wrap;gap:10px}.status-chip{min-height:34px;padding:0 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.07);display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:var(--text-soft)}.member-list{display:flex;flex-direction:column;gap:12px}.member-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:18px;background:linear-gradient(180deg,rgba(33,43,71,.58),rgba(22,32,55,.48));border:1px solid rgba(255,255,255,.06)}.member-copy{min-width:0;flex:1}.member-copy strong{display:block;font-size:14px;font-weight:800;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.member-copy span{display:block;margin-top:5px;color:var(--text-muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.member-role-badge{min-height:32px;padding:0 10px;border-radius:999px;background:rgba(128,145,255,.14);border:1px solid rgba(128,145,255,.18);color:#eef2ff;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;white-space:nowrap}.modal{position:fixed;inset:0;z-index:70}.modal-backdrop{position:absolute;inset:0;background:rgba(4,9,18,.62);backdrop-filter:blur(4px)}.modal-dialog{position:relative;z-index:2;width:min(520px,calc(100% - 28px));margin:70px auto;border-radius:26px;background:linear-gradient(180deg,rgba(15,24,45,.98),rgba(10,17,33,.98));border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow-xl);overflow:hidden}.modal-dialog.large{width:min(640px,calc(100% - 28px))}.modal-head{min-height:74px;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid rgba(255,255,255,.06)}.modal-head h3{margin:0;font-size:20px;font-weight:900}.modal-body{padding:20px}.checkbox-row{display:flex;align-items:center;gap:10px}.checkbox-row input{width:18px;height:18px;flex-shrink:0}.checkbox-row span{margin:0}.search-result-list,.selected-user-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}.search-result-item,.selected-user-item{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.05);transition:.16s ease}.search-result-item{cursor:pointer}.search-result-item:hover{background:rgba(255,255,255,.08);transform:translateY(-1px)}.search-result-copy,.selected-user-copy{min-width:0;flex:1}.search-result-copy strong,.selected-user-copy strong{display:block;font-size:14px;font-weight:800;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.search-result-copy span,.selected-user-copy span{display:block;margin-top:4px;color:var(--text-muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.selected-user-remove{width:34px;height:34px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.05);color:var(--text-soft)}.action-menu{position:fixed;z-index:80;min-width:180px;padding:8px;border-radius:18px;background:rgba(14,22,42,.98);border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow-lg)}.action-menu button{width:100%;min-height:40px;padding:0 12px;border:none;border-radius:12px;background:transparent;color:var(--text-soft);text-align:left;font-weight:700}.action-menu button:hover{background:rgba(255,255,255,.07);color:#fff}.waiting-box,.admin-wrap{width:min(920px,calc(100% - 28px));margin:40px auto}.admin-list{display:flex;flex-direction:column;gap:14px}.admin-item{padding:18px;border-radius:20px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}.admin-item-copy{line-height:1.8;color:var(--text-soft);font-size:14px}.admin-item-actions{display:flex;gap:10px;margin-top:14px}.approve-btn,.reject-btn{min-height:42px;border-radius:14px;border:none;padding:0 16px;font-weight:800;color:#fff}.approve-btn{background:linear-gradient(135deg,#5d8cff,#4377ff)}.reject-btn{background:linear-gradient(135deg,#ff738d,#ff5577)}.text-danger{color:#ff8ca1!important}.text-success{color:#82e2a2!important}.text-muted{color:var(--text-muted)!important}.mobile-dim{position:fixed;inset:0;background:rgba(4,8,16,.48);z-index:45}@media (max-width:1180px){:root{--sidebar-width:286px;--info-width:0px}.app-shell{grid-template-columns:var(--sidebar-width) 1fr}.info-panel{position:fixed;top:0;right:0;width:min(360px,100vw);transform:translateX(100%);transition:transform .22s ease;z-index:60}.info-panel.open{transform:translateX(0)}}@media (max-width:980px){.auth-wrap{grid-template-columns:1fr}.auth-hero{min-height:260px}}@media (max-width:860px){.mobile-only{display:inline-flex!important}.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;top:0;left:0;width:min(320px,88vw);z-index:60;transform:translateX(-100%);transition:transform .22s ease}.sidebar.open{transform:translateX(0)}.chat-topbar{padding:16px}.message-area{padding:14px 14px 20px}.chat-inputbar{padding:14px;grid-template-columns:40px 1fr 48px}.info-panel{width:min(360px,100vw)}#roomTitle{font-size:20px}.modal-dialog,.modal-dialog.large{width:calc(100% - 18px);margin:18px auto;border-radius:22px}}@media (max-width:640px){.auth-body{padding:16px}.auth-card,.auth-hero{border-radius:22px}.auth-card{padding:24px 20px}.auth-hero{padding:26px 22px}.auth-hero h1{font-size:30px}.chat-topbar{min-height:76px}#roomTitle{font-size:18px}.message-row{grid-template-columns:38px 1fr;gap:10px;padding:8px 6px}.message-avatar{width:38px;height:38px;border-radius:12px;font-size:12px}.message-name{font-size:13px}.message-bubble{font-size:13px;padding:10px 12px}.chat-inputbar{min-height:84px;padding:12px;gap:10px}}

html,body,.sidebar-scroll,.message-area,.info-panel-body,.input-box textarea{scrollbar-width:none;-ms-overflow-style:none}
html::-webkit-scrollbar,body::-webkit-scrollbar,.sidebar-scroll::-webkit-scrollbar,.message-area::-webkit-scrollbar,.info-panel-body::-webkit-scrollbar,.input-box textarea::-webkit-scrollbar{width:0;height:0;display:none}
.sidebar{padding-bottom:max(16px, env(safe-area-inset-bottom))}
.chat-topbar{position:sticky;top:0;z-index:20}
.chat-inputbar{position:sticky;bottom:0;z-index:20;padding-bottom:max(20px, calc(20px + env(safe-area-inset-bottom)))}
.me-card{border:none;text-align:left;width:100%;cursor:pointer}
.clickable-card:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.me-copy{min-width:0;flex:1}.me-status-line{display:block;margin-top:6px;color:var(--text-faint);font-size:12px}
.nav-item-with-status{display:flex;align-items:center;gap:8px;min-width:0;flex:1}
.status-dot{width:10px;height:10px;border-radius:999px;display:inline-block;flex-shrink:0;border:1px solid rgba(255,255,255,.18)}
.status-online{background:#5ad78f}.status-away{background:#ffcc66}.status-dnd{background:#ff6b81}.status-offline{background:#6d7898}
.status-badge{min-height:24px;padding:0 8px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.07);display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:var(--text-soft);white-space:nowrap}
.member-item{align-items:flex-start}.member-head-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.member-status-message{display:block;margin-top:4px;color:var(--text-faint);font-size:12px}
@media (max-width:860px){.sidebar{height:100dvh;padding-bottom:max(16px, calc(16px + env(safe-area-inset-bottom)))}.chat-main{min-height:100dvh}.app-shell{height:100dvh}}


:root{
  --app-height:100dvh;
  --viewport-offset-top:0px;
}
html,body{
  min-height:var(--app-height);
  height:var(--app-height);
  overscroll-behavior:none;
  background-color:#091325;
}
body.chat-body{
  height:var(--app-height);
  min-height:var(--app-height);
  overflow:hidden;
  position:fixed;
  inset:0;
  width:100%;
}
.app-shell{
  height:var(--app-height);
  min-height:var(--app-height);
  max-height:var(--app-height);
}
.sidebar,
.chat-main,
.info-panel{
  min-height:var(--app-height);
  max-height:var(--app-height);
}
.chat-main{
  overflow:hidden;
}
.chat-topbar,
.chat-inputbar{
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  background:linear-gradient(180deg,rgba(10,18,35,.97),rgba(10,18,35,.93));
}
.chat-topbar{
  position:sticky;
  top:0;
  z-index:30;
}
.chat-topbar::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-18px;
  height:18px;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(10,18,35,.55),rgba(10,18,35,0));
}
.chat-content{
  min-height:0;
  overflow:hidden;
}
.message-area{
  padding-top:22px;
  padding-bottom:34px;
  overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;
}
.chat-inputbar{
  position:sticky;
  bottom:0;
  z-index:31;
  align-items:center;
  padding-top:14px;
  padding-bottom:max(14px, calc(14px + env(safe-area-inset-bottom)));
  border-top:1px solid rgba(255,255,255,.08);
}
.chat-inputbar::before{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:-20px;
  height:20px;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(10,18,35,0),rgba(10,18,35,.8));
}
.input-box{
  min-width:0;
}
.input-box textarea{
  display:block;
}
.sidebar{
  overflow:hidden;
  padding-bottom:max(12px, calc(12px + env(safe-area-inset-bottom)));
}
.sidebar-scroll{
  padding-right:2px;
  padding-bottom:18px;
  overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;
}
.sidebar-bottom{
  position:sticky;
  bottom:0;
  z-index:5;
  margin-top:auto;
  padding-top:12px;
  padding-bottom:max(4px, env(safe-area-inset-bottom));
  background:linear-gradient(180deg,rgba(9,16,31,0),rgba(9,16,31,.98) 24%);
}
@media (max-width:860px){
  html,body,
  body.chat-body,
  .app-shell,
  .sidebar,
  .chat-main,
  .info-panel{
    height:var(--app-height);
    min-height:var(--app-height);
    max-height:var(--app-height);
  }
  .sidebar{
    width:min(320px,88vw);
    height:var(--app-height);
  }
  .sidebar-scroll{
    flex:1;
    min-height:0;
    overflow-y:auto;
    padding-bottom:24px;
  }
  .sidebar-bottom{
    flex-shrink:0;
  }
  .chat-main{
    grid-template-rows:auto 1fr auto;
  }
  .chat-topbar{
    padding-top:max(16px, calc(16px + env(safe-area-inset-top)));
  }
  .chat-topbar::after{
    bottom:-16px;
    height:16px;
  }
  .message-area{
    padding:14px 14px 26px;
  }
  .chat-inputbar{
    min-height:78px;
    padding-left:12px;
    padding-right:12px;
    padding-bottom:max(10px, calc(10px + env(safe-area-inset-bottom)));
    grid-template-columns:40px minmax(0,1fr) 48px;
  }
  .input-side-btn{
    width:40px;
    height:40px;
    border-radius:14px;
  }
  .send-btn{
    width:48px;
    height:40px;
    border-radius:16px;
  }
  .input-box textarea{
    min-height:44px;
    max-height:132px;
    padding:11px 14px;
  }
}
@media (max-width:640px){
  .info-panel,
  .sidebar{
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
  }
  .member-item{
    padding:12px;
  }
}


:root{
  --keyboard-offset:0px;
}

.status-badge.dot-only{
  min-width:auto;
  width:auto;
  min-height:auto;
  padding:0;
  gap:0;
  border:none;
  background:transparent;
  box-shadow:none;
}
.status-badge.dot-only .status-dot{
  width:12px;
  height:12px;
  border-width:2px;
}
.member-head-row{
  gap:10px;
  align-items:center;
}
.member-item .member-copy strong{
  display:inline-block;
}

.modal{
  padding:max(12px, env(safe-area-inset-top)) 0 max(12px, env(safe-area-inset-bottom));
  overflow:hidden;
}
.modal-dialog{
  display:flex;
  flex-direction:column;
  max-height:calc(var(--app-height) - 28px);
  margin:14px auto;
}
.modal-body{
  flex:1;
  min-height:0;
  overflow:auto;
  -webkit-overflow-scrolling:touch;
}
.modal-foot{
  margin-top:0;
  padding:16px 20px 20px;
  border-top:1px solid rgba(255,255,255,.06);
  background:linear-gradient(180deg,rgba(10,17,33,.78),rgba(10,17,33,.98));
}
.checkbox-row{
  display:inline-flex;
  align-items:center;
  gap:10px;
  width:auto;
}
.checkbox-row input{
  margin:0;
}
.checkbox-row span{
  display:inline-flex;
  align-items:center;
  margin:0;
  white-space:nowrap;
}

.chat-main{
  min-height:0;
}
.message-area{
  padding-bottom:calc(34px + var(--keyboard-offset));
}
.chat-inputbar{
  transform:translateY(calc(-1 * var(--keyboard-offset)));
  transition:transform .18s ease,padding .18s ease,background .18s ease;
  will-change:transform;
}
.sidebar-bottom{
  background:linear-gradient(180deg,rgba(9,16,31,0),rgba(9,16,31,.98) 24%);
}

@media (max-width:860px){
  .app-shell{
    overflow:hidden;
  }
  .sidebar{
    height:var(--app-height);
  }
  .sidebar-scroll{
    padding-bottom:28px;
  }
  .sidebar-bottom{
    position:sticky;
    bottom:0;
    z-index:5;
    margin-top:auto;
    padding-bottom:max(8px, calc(8px + env(safe-area-inset-bottom)));
  }
  .chat-main,
  .info-panel{
    height:var(--app-height);
    min-height:var(--app-height);
    max-height:var(--app-height);
  }
  .chat-content{
    min-height:0;
  }
  .message-area{
    padding-bottom:calc(28px + var(--keyboard-offset));
  }
  .chat-inputbar{
    min-height:78px;
    padding-left:12px;
    padding-right:12px;
    padding-bottom:max(10px, calc(10px + env(safe-area-inset-bottom)));
    grid-template-columns:40px minmax(0,1fr) 48px;
  }
  .modal-dialog,
  .modal-dialog.large{
    width:calc(100% - 18px);
    max-height:calc(var(--app-height) - 18px);
    margin:0 auto;
    border-radius:22px;
  }
}

@media (max-width:640px){
  .modal-body{
    padding:18px 18px 14px;
  }
  .modal-foot{
    padding:14px 18px 18px;
  }
}


/* v5 refinements */
:root{--info-width:0px;--input-guard-height:118px}
.app-shell{grid-template-columns:var(--sidebar-width) 1fr !important}
.info-panel{position:fixed;top:0;right:0;width:min(360px,100vw);height:var(--app-height);transform:translateX(100%);transition:transform .22s ease;z-index:60;box-shadow:var(--shadow-lg)}
.info-panel.open{transform:translateX(0)}
.info-panel-body{padding-bottom:12px}
.info-panel-foot{padding:14px 18px calc(14px + env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.06);background:linear-gradient(180deg,rgba(9,16,31,0),rgba(9,16,31,.98) 24%);display:grid;gap:10px}
.chat-topbar,.chat-inputbar{background:rgba(9,19,37,.985)!important}
.chat-inputbar{box-shadow:0 -18px 34px rgba(0,0,0,.24)}
.chat-inputbar::before{height:34px;top:-34px;background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.98))}
.chat-content::after{content:"";position:absolute;left:0;right:0;bottom:0;height:var(--input-guard-height);pointer-events:none;background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.94) 42%, rgba(9,19,37,1) 100%)}
.message-area{padding-bottom:calc(var(--input-guard-height) + var(--keyboard-offset) + env(safe-area-inset-bottom))!important;scroll-padding-bottom:calc(var(--input-guard-height) + var(--keyboard-offset) + env(safe-area-inset-bottom))}
.message-list{position:relative;z-index:1}
.chat-inputbar,.chat-topbar{position:sticky;z-index:31}
.message-meta{align-items:flex-start;gap:6px 10px}
.message-name-wrap{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;min-width:0}
.message-name{font-size:15px;font-weight:800;color:var(--text)}
.message-submeta{font-size:12px;color:var(--text-muted);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:min(48vw,420px)}
.member-copy>span{font-size:11px;color:var(--text-faint)}
.member-head-row{display:flex;align-items:center;gap:8px;min-height:22px}
.member-copy strong{line-height:1.2}
.status-badge.dot-only{display:inline-flex;align-items:center;vertical-align:middle;line-height:1}
.status-badge.dot-only .status-dot{width:12px;height:12px;border-width:0;box-shadow:0 0 0 2px rgba(255,255,255,.06)}
.nav-item-icon.room-lock,.room-type-badge.room-lock{background:none;color:#dbe2ff;border:none;position:relative}
.room-type-badge.room-lock,.nav-item-icon.room-lock{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center}
.room-type-badge.room-lock::before,.nav-item-icon.room-lock::before{content:"";width:10px;height:7px;border:2px solid currentColor;border-top:none;border-radius:2px;position:absolute;bottom:2px;left:50%;transform:translateX(-50%);opacity:.92}
.room-type-badge.room-lock::after,.nav-item-icon.room-lock::after{content:"";width:8px;height:7px;border:2px solid currentColor;border-bottom:none;border-radius:8px 8px 0 0;position:absolute;top:1px;left:50%;transform:translateX(-50%);opacity:.92}
.fab-wrap{position:relative}.floating-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:138px;padding:8px;border-radius:16px;background:rgba(14,22,42,.98);border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow-lg);z-index:90}.floating-menu button{width:100%;min-height:40px;padding:0 12px;border:none;border-radius:12px;background:transparent;color:var(--text-soft);text-align:left;font-weight:700}.floating-menu button:hover{background:rgba(255,255,255,.07);color:#fff}
.browse-channel-list{display:flex;flex-direction:column;gap:10px}.browse-channel-item{display:flex;align-items:flex-start;gap:12px;padding:14px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}.browse-channel-icon{width:18px;height:18px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;color:#dbe2ff;margin-top:2px}.browse-channel-copy{min-width:0;flex:1}.browse-channel-copy strong{display:block;font-size:14px}.browse-channel-copy span{display:block;margin-top:4px;color:var(--text-muted);font-size:12px;line-height:1.55}.browse-channel-actions{display:flex;align-items:center}.browse-channel-actions button{min-height:36px;border:none;border-radius:12px;padding:0 12px;background:rgba(128,145,255,.16);color:#fff;font-weight:800}
.search-result-copy strong,.selected-user-copy strong{display:block}.search-result-copy span,.selected-user-copy span{font-size:11px;color:var(--text-faint)}
.me-copy strong{font-size:15px}.me-copy .me-meta-line{font-size:11px;color:var(--text-faint)}
.nav-item-name.meta-soft{font-size:13px;font-weight:700}
@media (max-width:860px){
  html,body{touch-action:pan-x pan-y}
  .chat-content::after{height:126px}
  .sidebar{width:min(320px,88vw)}
  .room-meta{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4}
}

/* v6 targeted fixes */
:root{--input-guard-height:84px}
.chat-content::after{height:var(--input-guard-height)!important;background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.82) 58%,rgba(9,19,37,.96) 78%,rgba(9,19,37,1) 100%)!important}
.chat-inputbar{position:sticky;bottom:0;z-index:34;background:linear-gradient(180deg,rgba(9,19,37,.94),rgba(9,19,37,.99))!important;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 -10px 26px rgba(0,0,0,.22)!important;isolation:isolate}
.chat-inputbar::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px;background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.92));pointer-events:none}
.message-area{padding-bottom:calc(var(--input-guard-height) + var(--keyboard-offset) + env(safe-area-inset-bottom))!important;scroll-padding-bottom:calc(var(--input-guard-height) + var(--keyboard-offset) + env(safe-area-inset-bottom))!important}

.member-copy{display:flex;flex-direction:column;min-width:0}
.member-head-row{display:flex;align-items:center;gap:10px;min-width:0;flex-wrap:nowrap!important}
.member-head-row strong{display:block;min-width:0;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.15}
.member-meta-line{display:block;margin-top:6px;color:var(--text-faint);font-size:11px;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.status-badge.dot-only{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-width:12px;width:12px;height:12px;padding:0!important;margin-top:0!important;transform:translateY(-1px)}
.status-badge.dot-only .status-dot{width:12px!important;height:12px!important;border:0!important;box-shadow:0 0 0 2px rgba(255,255,255,.06)}

.nav-item-icon.room-lock,.room-type-badge.room-lock,.browse-channel-icon .room-lock{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;position:relative;color:#dbe2ff;background:none;border:none;flex-shrink:0}
.nav-item-icon.room-lock::before,.room-type-badge.room-lock::before,.browse-channel-icon .room-lock::before{content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);width:10px;height:8px;border:2px solid currentColor;border-top:none;border-radius:3px}
.nav-item-icon.room-lock::after,.room-type-badge.room-lock::after,.browse-channel-icon .room-lock::after{content:"";position:absolute;left:50%;top:1px;transform:translateX(-50%);width:8px;height:7px;border:2px solid currentColor;border-bottom:none;border-radius:8px 8px 0 0}
.browse-channel-icon{width:20px;height:20px;margin-top:1px}

.event-note{margin:10px 0 6px}
.system-event-chip{background:rgba(255,255,255,.055)!important;border-color:rgba(255,255,255,.065)!important;color:var(--text-soft)!important;min-height:44px;padding:10px 16px!important;border-radius:18px!important;max-width:min(100%,620px);text-align:center;line-height:1.55;white-space:normal!important}

.info-inline-actions{display:flex;justify-content:flex-end;margin-top:14px}
#channelEditCard .form-group:last-of-type{margin-bottom:0}

@media (max-width:860px){
  :root{--input-guard-height:70px}
  .chat-content::after{height:var(--input-guard-height)!important}
  .chat-inputbar{padding-top:10px!important}
  .browse-channel-icon{margin-top:0}
}


/* v7 mobile and panel corrections */
.app-shell{grid-template-columns:var(--sidebar-width) 1fr !important; width:100vw; overflow:hidden}
.chat-main{width:100%; min-width:0}
.info-panel{visibility:hidden; pointer-events:none; opacity:0}
.info-panel.open{visibility:visible; pointer-events:auto; opacity:1}
.lock-icon{display:inline-flex; align-items:center; justify-content:center; width:18px; height:18px; color:#dbe2ff; flex-shrink:0}
.lock-icon svg{width:18px; height:18px; stroke:currentColor; fill:none; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; overflow:visible}
.room-type-badge .lock-icon{width:16px; height:16px}
.room-type-badge .lock-icon svg{width:16px; height:16px}
.member-head-row{align-items:center !important}
.member-head-row .status-badge.dot-only{position:relative; top:-1px; margin-left:2px; align-self:center}
.chat-content::after{height:0 !important; background:none !important}
.message-area{padding-bottom:calc(88px + env(safe-area-inset-bottom)) !important; scroll-padding-bottom:calc(88px + env(safe-area-inset-bottom)) !important}
body.keyboard-open .message-area{padding-bottom:calc(124px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important; scroll-padding-bottom:calc(124px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important}
.chat-inputbar{background:rgba(9,19,37,.995) !important}
.chat-inputbar::after{content:""; position:absolute; left:0; right:0; bottom:calc(-1 * env(safe-area-inset-bottom)); height:calc(24px + env(safe-area-inset-bottom)); background:rgba(9,19,37,.995); pointer-events:none}
body.keyboard-open .chat-inputbar::before{height:22px; top:-22px; background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.98));}
.system-event-chip{background:rgba(255,255,255,.06)!important; border-color:rgba(255,255,255,.07)!important}
@media (max-width:860px){
  .app-shell{grid-template-columns:1fr !important}
  .chat-main{width:100vw}
  .info-panel{width:100vw; max-width:100vw; right:0; left:auto}
  .message-area{padding-bottom:calc(82px + env(safe-area-inset-bottom)) !important;}
  body.keyboard-open .message-area{padding-bottom:calc(114px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important;}
}


/* v8 mobile spacing + next-step grouping */
.chat-main,.chat-content,.message-area{max-width:100%;}
.input-box{min-width:0;}
.input-box textarea{min-height:46px;padding:12px 14px;}
.chat-inputbar{padding:10px 14px calc(10px + env(safe-area-inset-bottom)) !important;grid-template-columns:44px minmax(0,1fr) 52px;align-items:end;overflow:visible}
.message-area{padding-bottom:18px !important;scroll-padding-bottom:18px !important;}
.message-list{padding-bottom:0 !important;}
.message-row:last-child{margin-bottom:0 !important;}
body.keyboard-open .message-area{padding-bottom:calc(74px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important;scroll-padding-bottom:calc(74px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important;}
body.keyboard-open .chat-inputbar::after{height:calc(96px + env(safe-area-inset-bottom)) !important;background:rgba(9,19,37,.998) !important;}
body.keyboard-open .chat-inputbar::before{height:18px !important;top:-18px !important;background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.985)) !important;}
body.keyboard-open .chat-content::after{content:"";position:absolute;left:0;right:0;bottom:0;height:calc(112px + env(safe-area-inset-bottom));pointer-events:none;background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.94) 28%,rgba(9,19,37,.998) 68%,rgba(9,19,37,1) 100%);z-index:5;}
.member-head-row .status-badge.dot-only{top:0 !important;transform:none !important;}
.member-head-row .status-badge.dot-only .status-dot{display:block;}
.message-row.grouped{grid-template-columns:46px 1fr;padding-top:2px;padding-bottom:2px;margin-top:-2px;}
.message-row.grouped .message-avatar{visibility:hidden;box-shadow:none;}
.message-row.grouped .message-meta{display:none;}
.message-row.grouped .message-bubble{margin-top:0;}
@media (max-width:860px){
  .app-shell{display:block !important;width:100vw;max-width:100vw;overflow:hidden;}
  .chat-main{width:100vw !important;max-width:100vw !important;overflow:hidden;}
  .chat-content{width:100%;}
  .message-area{padding:14px 14px 14px !important;padding-bottom:14px !important;scroll-padding-bottom:14px !important;}
  .chat-inputbar{padding:10px 12px calc(10px + env(safe-area-inset-bottom)) !important;grid-template-columns:40px minmax(0,1fr) 48px;gap:10px;}
  .send-btn{width:48px;height:44px;}
  .input-side-btn{width:40px;height:44px;}
  .input-box textarea{border-radius:16px;min-height:44px;padding:11px 13px;}
  body.keyboard-open .message-area{padding-bottom:calc(68px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important;scroll-padding-bottom:calc(68px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important;}
  body.keyboard-open .chat-inputbar::after{height:calc(104px + env(safe-area-inset-bottom)) !important;}
  body.keyboard-open .chat-content::after{height:calc(118px + env(safe-area-inset-bottom));}
  .message-row{padding-top:8px;padding-bottom:8px;}
  .message-row.grouped{grid-template-columns:38px 1fr;padding-top:1px;padding-bottom:1px;}
}


/* v10 fixes + unread marker + pwa prep */
.chat-inputbar{align-items:center !important;min-height:88px;padding:12px 16px calc(12px + env(safe-area-inset-bottom)) !important;grid-template-columns:44px minmax(0,1fr) 52px !important;overflow:visible !important}
.input-box{display:flex;align-items:center;min-width:0}
.input-box textarea{display:block;width:100%;min-height:46px !important;line-height:1.45 !important;padding:12px 16px !important;overflow-y:auto}
.send-btn,.input-side-btn{align-self:center}
.message-area{padding-top:14px !important;padding-bottom:calc(92px + env(safe-area-inset-bottom)) !important;scroll-padding-bottom:calc(92px + env(safe-area-inset-bottom)) !important}
.message-list{padding-bottom:6px !important}
.message-row{padding-top:7px !important;padding-bottom:7px !important;margin:0 !important}
.message-row.grouped{grid-template-columns:46px 1fr !important;padding-top:2px !important;padding-bottom:2px !important;margin-top:0 !important}
.message-row.grouped + .message-row.grouped{margin-top:2px !important}
.message-row.grouped .message-main{padding-top:0}
.message-row.grouped .message-bubble{margin-top:0 !important}
.unread-divider{display:flex;align-items:center;gap:10px;margin:14px 0 10px}
.unread-divider-line{flex:1;height:1px;background:linear-gradient(90deg,rgba(128,145,255,0),rgba(128,145,255,.46),rgba(128,145,255,0))}
.unread-divider-chip{flex:0 0 auto;min-height:28px;padding:0 12px;border-radius:999px;background:rgba(128,145,255,.12);border:1px solid rgba(128,145,255,.18);color:var(--text-soft);font-size:12px;font-weight:800;display:inline-flex;align-items:center;justify-content:center}
body.keyboard-open .message-area{padding-bottom:calc(80px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important;scroll-padding-bottom:calc(80px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important}
body.keyboard-open .chat-inputbar::after{height:calc(138px + env(safe-area-inset-bottom)) !important;background:rgba(9,19,37,1) !important}
body.keyboard-open .chat-content::after{content:none !important}
.member-head-row{align-items:center !important}
.member-head-row .status-badge.dot-only{margin-left:4px !important;top:0 !important;transform:translateY(0) !important}
.member-head-row .status-badge.dot-only .status-dot{width:11px !important;height:11px !important}
@media (max-width:860px){
  .chat-inputbar{min-height:82px !important;padding:10px 12px calc(10px + env(safe-area-inset-bottom)) !important;grid-template-columns:40px minmax(0,1fr) 48px !important;gap:10px !important}
  .input-side-btn{width:40px !important;height:40px !important;border-radius:14px}
  .send-btn{width:48px !important;height:44px !important;border-radius:16px}
  .input-box textarea{min-height:44px !important;padding:11px 14px !important;border-radius:16px;line-height:1.4 !important}
  .message-area{padding-bottom:calc(86px + env(safe-area-inset-bottom)) !important;scroll-padding-bottom:calc(86px + env(safe-area-inset-bottom)) !important}
  body.keyboard-open .message-area{padding-bottom:calc(86px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important;scroll-padding-bottom:calc(86px + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important}
  .message-row{padding-top:6px !important;padding-bottom:6px !important}
  .message-row.grouped{grid-template-columns:38px 1fr !important;padding-top:2px !important;padding-bottom:2px !important}
  .message-row.grouped + .message-row.grouped{margin-top:1px !important}
}


/* v12 cache/layout hotfix */
#messageInput{min-height:46px!important;height:46px!important;max-height:140px!important;line-height:1.35!important;padding:11px 14px!important;display:block!important;overflow-y:auto!important;}
.chat-inputbar{min-height:78px!important;padding:10px 14px calc(10px + env(safe-area-inset-bottom))!important;grid-template-columns:44px minmax(0,1fr) 56px!important;align-items:center!important;overflow:visible!important;}
.send-btn{width:52px!important;height:52px!important;min-width:52px!important;border-radius:18px!important;}
.input-side-btn{width:44px!important;height:44px!important;min-width:44px!important;}
.message-area{padding-bottom:calc(84px + env(safe-area-inset-bottom))!important;scroll-padding-bottom:calc(84px + env(safe-area-inset-bottom))!important;}
.message-list{padding-bottom:0!important;margin-bottom:0!important;}
.message-list > :last-child{margin-bottom:0!important;}
body.keyboard-open .message-area{padding-bottom:calc(84px + var(--keyboard-offset) + env(safe-area-inset-bottom))!important;scroll-padding-bottom:calc(84px + var(--keyboard-offset) + env(safe-area-inset-bottom))!important;}
body.keyboard-open .chat-content::after{content:"";position:absolute;left:0;right:0;bottom:0;height:calc(96px + var(--keyboard-offset) + env(safe-area-inset-bottom));pointer-events:none;background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.94) 24%,rgba(9,19,37,.995) 62%,rgba(9,19,37,1) 100%);z-index:6;}
.message-row{padding-top:6px!important;padding-bottom:6px!important;margin:0!important;}
.message-row.grouped{padding-top:2px!important;padding-bottom:2px!important;margin-top:0!important;}
.message-row.grouped .message-avatar,.message-row.grouped .message-meta{visibility:hidden;height:0;overflow:hidden;margin:0;padding:0;}
.message-row.grouped .message-main{padding-top:0!important;}
@media (max-width:860px){
  .chat-inputbar{min-height:74px!important;padding:9px 12px calc(9px + env(safe-area-inset-bottom))!important;grid-template-columns:40px minmax(0,1fr) 50px!important;gap:10px!important;}
  #messageInput{min-height:44px!important;height:44px!important;padding:10px 12px!important;}
  .send-btn{width:48px!important;height:48px!important;min-width:48px!important;border-radius:16px!important;}
  .input-side-btn{width:40px!important;height:40px!important;min-width:40px!important;}
  .message-area{padding-bottom:calc(80px + env(safe-area-inset-bottom))!important;scroll-padding-bottom:calc(80px + env(safe-area-inset-bottom))!important;}
  body.keyboard-open .message-area{padding-bottom:calc(80px + var(--keyboard-offset) + env(safe-area-inset-bottom))!important;scroll-padding-bottom:calc(80px + var(--keyboard-offset) + env(safe-area-inset-bottom))!important;}
}

/* v13 final viewport / composer override */
:root{
  --composer-h: 74px;
  --composer-mobile-h: 72px;
}
html,body,.chat-body,.app-shell{
  min-height:100dvh !important;
  height:100dvh !important;
}
.app-shell{overflow:hidden !important;}
.chat-main{min-height:0 !important; overflow:hidden !important;}
.chat-content{position:relative !important; min-height:0 !important; overflow:hidden !important;}
.message-area{
  padding-top:14px !important;
  padding-bottom:calc(var(--composer-h) + env(safe-area-inset-bottom)) !important;
  scroll-padding-bottom:calc(var(--composer-h) + env(safe-area-inset-bottom)) !important;
}
.message-list{padding-bottom:0 !important; margin-bottom:0 !important; gap:4px !important;}
.message-list > :last-child{margin-bottom:0 !important;}
.message-row{padding-top:8px !important; padding-bottom:8px !important;}
.message-row.grouped{
  padding-top:3px !important;
  padding-bottom:3px !important;
  margin-top:0 !important;
}
.message-row.grouped + .message-row.grouped{margin-top:0 !important;}
.chat-content::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:0;
  height:calc(var(--composer-h) + env(safe-area-inset-bottom)) !important;
  pointer-events:none;
  background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.82) 35%,rgba(9,19,37,.98) 72%,rgba(9,19,37,1) 100%) !important;
  z-index:4;
}
.chat-inputbar{
  position:sticky !important;
  bottom:0 !important;
  left:0; right:0;
  min-height:var(--composer-h) !important;
  height:auto !important;
  margin:0 !important;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom)) !important;
  grid-template-columns:44px minmax(0,1fr) 54px !important;
  align-items:center !important;
  background:rgba(9,19,37,.995) !important;
  box-shadow:0 -8px 24px rgba(0,0,0,.22) !important;
  z-index:35 !important;
}
.chat-inputbar::before{
  content:"";
  position:absolute;
  left:0; right:0; top:-12px;
  height:12px;
  background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.96));
  pointer-events:none;
}
.chat-inputbar::after{
  content:"";
  position:absolute;
  left:0; right:0;
  bottom:calc(-1 * env(safe-area-inset-bottom));
  height:env(safe-area-inset-bottom);
  background:rgba(9,19,37,.995);
  pointer-events:none;
}
.input-side-btn,.send-btn{
  width:44px !important;
  height:44px !important;
  min-width:44px !important;
  align-self:center !important;
}
.input-box{display:flex !important; align-items:center !important; min-width:0 !important;}
.input-box textarea{
  min-height:44px !important;
  height:44px !important;
  max-height:120px !important;
  padding:11px 14px !important;
  line-height:1.35 !important;
  border-radius:16px !important;
  overflow-y:auto !important;
}
body.keyboard-open .message-area{
  padding-bottom:calc(var(--composer-mobile-h) + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important;
  scroll-padding-bottom:calc(var(--composer-mobile-h) + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important;
}
body.keyboard-open .chat-content::after{
  height:calc(var(--composer-mobile-h) + var(--keyboard-offset) + env(safe-area-inset-bottom)) !important;
  background:linear-gradient(180deg,rgba(9,19,37,0),rgba(9,19,37,.86) 28%,rgba(9,19,37,.98) 62%,rgba(9,19,37,1) 100%) !important;
}
@media (max-width: 820px){
  :root{--composer-h:72px; --composer-mobile-h:72px;}
  html,body,.chat-body,.app-shell{height:100dvh !important; min-height:100dvh !important;}
  .message-area{
    padding:14px 14px calc(var(--composer-h) + env(safe-area-inset-bottom)) !important;
    scroll-padding-bottom:calc(var(--composer-h) + env(safe-area-inset-bottom)) !important;
  }
  .chat-inputbar{
    min-height:var(--composer-h) !important;
    padding:8px 12px calc(8px + env(safe-area-inset-bottom)) !important;
    grid-template-columns:40px minmax(0,1fr) 50px !important;
    gap:10px !important;
  }
  .input-side-btn,.send-btn{width:40px !important; height:40px !important; min-width:40px !important;}
  .input-box textarea{min-height:42px !important; height:42px !important; padding:10px 13px !important;}
}



/* v14 iPhone Safari keyboard + composer stabilization */
:root{
  --composer-h-final: 78px;
  --composer-mobile-h-final: 76px;
}
html, body, .chat-body, .app-shell{
  height:100dvh !important;
  min-height:100dvh !important;
}
.chat-main,
.chat-content{
  min-height:0 !important;
}
.chat-content{
  display:flex !important;
  flex-direction:column !important;
  overflow:hidden !important;
}
.message-area{
  flex:1 1 auto !important;
  min-height:0 !important;
  overflow-y:auto !important;
  padding-top:14px !important;
  padding-bottom:calc(var(--composer-h-final) + env(safe-area-inset-bottom) + 8px) !important;
  scroll-padding-bottom:calc(var(--composer-h-final) + env(safe-area-inset-bottom) + 8px) !important;
}
.message-list{
  gap:6px !important;
  padding-bottom:0 !important;
  margin-bottom:0 !important;
}
.message-row{
  padding-top:6px !important;
  padding-bottom:6px !important;
  margin:0 !important;
}
.message-row.grouped{
  padding-top:2px !important;
  padding-bottom:2px !important;
}
.message-row:last-child{
  margin-bottom:0 !important;
}
.chat-content::after,
body.keyboard-open .chat-content::after,
body.input-focused .chat-content::after{
  content:none !important;
  display:none !important;
}
.chat-inputbar{
  position:sticky !important;
  bottom:0 !important;
  left:0 !important;
  right:0 !important;
  z-index:40 !important;
  min-height:var(--composer-h-final) !important;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom)) !important;
  grid-template-columns:44px minmax(0,1fr) 56px !important;
  align-items:center !important;
  background:rgba(9,19,37,1) !important;
  border-top:1px solid rgba(255,255,255,.05) !important;
  box-shadow:0 -10px 24px rgba(0,0,0,.18) !important;
}
.chat-inputbar::before{
  content:"" !important;
  position:absolute !important;
  left:0 !important;
  right:0 !important;
  top:-14px !important;
  height:14px !important;
  pointer-events:none !important;
  background:linear-gradient(180deg, rgba(9,19,37,0), rgba(9,19,37,.94)) !important;
}
.chat-inputbar::after{
  content:"" !important;
  position:absolute !important;
  left:0 !important;
  right:0 !important;
  bottom:calc(-1 * env(safe-area-inset-bottom)) !important;
  height:env(safe-area-inset-bottom) !important;
  background:rgba(9,19,37,1) !important;
  pointer-events:none !important;
}
.input-side-btn,.send-btn{
  width:44px !important;
  height:44px !important;
  min-width:44px !important;
}
.input-box{
  min-width:0 !important;
  display:flex !important;
  align-items:center !important;
}
.input-box textarea{
  min-height:46px !important;
  height:46px !important;
  max-height:120px !important;
  padding:11px 16px !important;
  line-height:1.35 !important;
  border-radius:18px !important;
  overflow-y:auto !important;
}
body.keyboard-open .message-area,
body.input-focused .message-area{
  padding-bottom:calc(var(--composer-mobile-h-final) + env(safe-area-inset-bottom) + 10px) !important;
  scroll-padding-bottom:calc(var(--composer-mobile-h-final) + env(safe-area-inset-bottom) + 10px) !important;
}
@media (max-width: 820px){
  .message-area{
    padding-bottom:calc(var(--composer-mobile-h-final) + env(safe-area-inset-bottom) + 8px) !important;
    scroll-padding-bottom:calc(var(--composer-mobile-h-final) + env(safe-area-inset-bottom) + 8px) !important;
  }
  .chat-inputbar{
    min-height:var(--composer-mobile-h-final) !important;
    padding:8px 12px calc(8px + env(safe-area-inset-bottom)) !important;
    grid-template-columns:40px minmax(0,1fr) 50px !important;
    gap:10px !important;
  }
  .input-side-btn,.send-btn{
    width:40px !important;
    height:40px !important;
    min-width:40px !important;
  }
  .input-box textarea{
    min-height:42px !important;
    height:42px !important;
    padding:10px 14px !important;
  }
}



/* v15 keyboard visible-bottom tuning */
body.input-focused .message-area{
  overscroll-behavior: contain !important;
  -webkit-overflow-scrolling: touch !important;
}
body.input-focused .chat-main,
body.input-focused .chat-content{
  min-height: 0 !important;
}
body.input-focused .message-area{
  padding-bottom: calc(var(--composer-mobile-h-final) + env(safe-area-inset-bottom) + 14px) !important;
  scroll-padding-bottom: calc(var(--composer-mobile-h-final) + env(safe-area-inset-bottom) + 18px) !important;
}


/* v16 mobile footer reset: simplify iPhone Safari behavior */
@media (max-width: 860px){
  html, body, .chat-body, .app-shell, .chat-main, .chat-content{
    height:100dvh !important;
    min-height:100dvh !important;
    max-height:100dvh !important;
  }

  .chat-main,
  .chat-content{
    position:relative !important;
    overflow:hidden !important;
  }

  .message-area{
    flex:1 1 auto !important;
    min-height:0 !important;
    overflow-y:auto !important;
    padding-top:14px !important;
    padding-right:14px !important;
    padding-left:14px !important;
    padding-bottom:calc(88px + env(safe-area-inset-bottom)) !important;
    scroll-padding-bottom:calc(88px + env(safe-area-inset-bottom)) !important;
  }

  .message-list{
    padding-bottom:0 !important;
    margin-bottom:0 !important;
  }

  .message-row:last-child{
    margin-bottom:0 !important;
    padding-bottom:2px !important;
  }

  .chat-inputbar{
    position:fixed !important;
    left:0 !important;
    right:0 !important;
    bottom:0 !important;
    z-index:80 !important;
    width:100vw !important;
    min-height:78px !important;
    padding:10px 12px calc(10px + env(safe-area-inset-bottom)) !important;
    grid-template-columns:40px minmax(0,1fr) 50px !important;
    gap:10px !important;
    background:rgba(9,19,37,0.995) !important;
    box-shadow:0 -12px 28px rgba(0,0,0,.24) !important;
    border-top:1px solid rgba(255,255,255,.06) !important;
  }

  .chat-inputbar::before{
    content:"" !important;
    position:absolute !important;
    left:0 !important;
    right:0 !important;
    top:-18px !important;
    height:18px !important;
    background:linear-gradient(180deg, rgba(9,19,37,0), rgba(9,19,37,.96)) !important;
    pointer-events:none !important;
  }

  .chat-inputbar::after{
    content:"" !important;
    position:absolute !important;
    left:0 !important;
    right:0 !important;
    bottom:calc(-1 * env(safe-area-inset-bottom)) !important;
    height:env(safe-area-inset-bottom) !important;
    background:rgba(9,19,37,0.995) !important;
    pointer-events:none !important;
  }

  .input-side-btn,.send-btn{
    width:40px !important;
    height:40px !important;
    min-width:40px !important;
    min-height:40px !important;
    border-radius:16px !important;
  }

  .input-box{
    min-width:0 !important;
    display:flex !important;
    align-items:center !important;
  }

  .input-box textarea{
    height:42px !important;
    min-height:42px !important;
    max-height:120px !important;
    padding:10px 14px !important;
    line-height:1.35 !important;
    overflow-y:auto !important;
  }

  /* keyboard open: keep same footer geometry, only reveal last messages */
  body.keyboard-open .message-area,
  body.input-focused .message-area{
    padding-bottom:calc(96px + env(safe-area-inset-bottom)) !important;
    scroll-padding-bottom:calc(96px + env(safe-area-inset-bottom)) !important;
  }

  body.keyboard-open .chat-inputbar,
  body.input-focused .chat-inputbar{
    bottom:0 !important;
    transform:none !important;
  }
}



/* v17 mobile header fixed + footer scroll restore */
:root{
  --live-composer-h: 78px;
  --live-header-h: 92px;
}
.chat-header{
  position: sticky !important;
  top: 0 !important;
  z-index: 45 !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(6, 15, 31, 0.94) !important;
}
.chat-content,
.chat-main{
  min-height: 0 !important;
}
.message-area{
  padding-top: calc(var(--live-header-h) + 8px) !important;
  padding-bottom: calc(var(--live-composer-h) + env(safe-area-inset-bottom) + 6px) !important;
  scroll-padding-top: calc(var(--live-header-h) + 8px) !important;
  scroll-padding-bottom: calc(var(--live-composer-h) + env(safe-area-inset-bottom) + 10px) !important;
}
.chat-inputbar{
  position: fixed !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  z-index: 50 !important;
}
@media (max-width: 820px){
  .chat-header{
    min-height: auto !important;
  }
  .message-area{
    padding-top: calc(var(--live-header-h) + 6px) !important;
    padding-bottom: calc(var(--live-composer-h) + env(safe-area-inset-bottom) + 6px) !important;
  }
}


/* v20 stable layout reset */
:root{
  --stable-topbar-h: 86px;
  --stable-composer-h: 84px;
  --stable-info-w: 0px;
}
html, body, .chat-body, .app-shell{
  height:100dvh !important;
  min-height:100dvh !important;
}
.chat-body{
  overflow:hidden !important;
}
.app-shell{
  overflow:hidden !important;
}
.chat-main{
  position:relative !important;
  min-width:0 !important;
  min-height:0 !important;
  overflow:hidden !important;
  padding-top:var(--stable-topbar-h) !important;
  padding-bottom:var(--stable-composer-h) !important;
  padding-right:0 !important;
}
body.info-open .chat-main{
  padding-right:var(--stable-info-w) !important;
}
.chat-topbar{
  position:absolute !important;
  top:0 !important;
  left:0 !important;
  right:0 !important;
  z-index:80 !important;
  min-height:var(--stable-topbar-h) !important;
  background:rgba(9,19,37,.98) !important;
  border-bottom:1px solid rgba(255,255,255,.06) !important;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.chat-content{
  position:relative !important;
  flex:1 1 auto !important;
  min-height:0 !important;
  overflow:hidden !important;
}
.message-area{
  height:100% !important;
  min-height:0 !important;
  overflow-y:auto !important;
  overscroll-behavior:contain !important;
  padding:14px 18px !important;
  scroll-padding-top:14px !important;
  scroll-padding-bottom:14px !important;
}
.message-list{
  padding-bottom:0 !important;
  margin-bottom:0 !important;
}
.chat-inputbar{
  position:absolute !important;
  left:0 !important;
  right:0 !important;
  bottom:0 !important;
  z-index:85 !important;
  width:auto !important;
  min-height:var(--stable-composer-h) !important;
  background:rgba(9,19,37,.99) !important;
  border-top:1px solid rgba(255,255,255,.06) !important;
  box-shadow:0 -10px 24px rgba(0,0,0,.18) !important;
}
.chat-inputbar::before,
.chat-inputbar::after{
  display:none !important;
  content:none !important;
}
.input-box textarea{
  height:46px !important;
  min-height:46px !important;
  max-height:140px !important;
  line-height:1.4 !important;
  padding:11px 14px !important;
}
.empty-state{
  inset:0 !important;
  padding-top:0 !important;
}
@media (max-width:860px){
  .chat-main{
    padding-top:var(--stable-topbar-h) !important;
    padding-bottom:var(--stable-composer-h) !important;
    padding-right:0 !important;
  }
  .chat-topbar{
    position:fixed !important;
    left:0 !important;
    right:0 !important;
    top:0 !important;
    z-index:90 !important;
  }
  .chat-inputbar{
    position:fixed !important;
    left:0 !important;
    right:0 !important;
    bottom:0 !important;
    z-index:95 !important;
    padding-bottom:calc(10px + env(safe-area-inset-bottom)) !important;
  }
  .message-area{
    padding:12px 14px !important;
  }
}



/* v21 layout reset: mobile sidebar overlay + chat header/footer stability */
:root{
  --v21-topbar-h: 86px;
  --v21-composer-h: 82px;
}

.chat-body,
.app-shell{
  height: 100dvh !important;
  min-height: 100dvh !important;
  overflow: hidden !important;
}

.app-shell{
  display: grid !important;
  grid-template-columns: var(--sidebar-width) 1fr var(--info-width) !important;
}

.chat-main{
  display: flex !important;
  flex-direction: column !important;
  min-width: 0 !important;
  min-height: 0 !important;
  height: 100dvh !important;
  padding: 0 !important;
  overflow: hidden !important;
}

.chat-topbar{
  position: sticky !important;
  top: 0 !important;
  left: auto !important;
  right: auto !important;
  z-index: 30 !important;
  min-height: var(--v21-topbar-h) !important;
  flex: 0 0 auto !important;
  background: rgba(9, 19, 37, 0.96) !important;
  border-bottom: 1px solid rgba(255,255,255,.06) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.chat-content{
  position: relative !important;
  flex: 1 1 auto !important;
  min-height: 0 !important;
  overflow: hidden !important;
  display: flex !important;
}

.message-area{
  flex: 1 1 auto !important;
  min-height: 0 !important;
  overflow-y: auto !important;
  overscroll-behavior: contain !important;
  padding: 16px 18px !important;
  scroll-padding-top: 16px !important;
  scroll-padding-bottom: 16px !important;
}

.message-list{
  padding: 0 !important;
  margin: 0 !important;
}

.chat-inputbar{
  position: sticky !important;
  left: auto !important;
  right: auto !important;
  bottom: 0 !important;
  z-index: 35 !important;
  width: auto !important;
  flex: 0 0 auto !important;
  min-height: var(--v21-composer-h) !important;
  background: rgba(9, 19, 37, 0.98) !important;
  border-top: 1px solid rgba(255,255,255,.06) !important;
  box-shadow: 0 -10px 24px rgba(0,0,0,.16) !important;
}

.chat-inputbar::before,
.chat-inputbar::after{
  display: none !important;
  content: none !important;
}

.input-box{
  min-width: 0 !important;
}

.input-box textarea{
  width: 100% !important;
  min-height: 46px !important;
  height: 46px !important;
  max-height: 140px !important;
  line-height: 1.4 !important;
  padding: 11px 14px !important;
  overflow-y: auto !important;
}

@media (min-width: 861px){
  .sidebar{
    min-height: 100dvh !important;
    overflow-y: auto !important;
  }

  .chat-topbar{
    position: sticky !important;
  }

  .chat-inputbar{
    position: sticky !important;
    width: auto !important;
    left: auto !important;
    right: auto !important;
  }

  .message-area{
    padding: 16px 18px !important;
  }

  body.info-open .chat-main,
  .app-shell.info-open .chat-main{
    padding-right: 0 !important;
  }
}

@media (max-width: 860px){
  .app-shell{
    grid-template-columns: 1fr !important;
  }

  .sidebar{
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: min(320px, 88vw) !important;
    min-height: 100dvh !important;
    z-index: 220 !important;
    transform: translateX(-100%);
    transition: transform .22s ease !important;
    overflow-y: auto !important;
    padding-bottom: 28px !important;
  }

  .sidebar.open{
    transform: translateX(0) !important;
  }

  .mobile-dim{
    z-index: 210 !important;
  }

  .chat-main{
    height: 100dvh !important;
  }

  .chat-topbar{
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 120 !important;
  }

  .chat-content{
    padding-top: var(--v21-topbar-h) !important;
    padding-bottom: var(--v21-composer-h) !important;
  }

  .message-area{
    padding: 14px 14px calc(14px + env(safe-area-inset-bottom)) !important;
    scroll-padding-top: 14px !important;
    scroll-padding-bottom: 14px !important;
  }

  .chat-inputbar{
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    z-index: 120 !important;
    min-height: var(--v21-composer-h) !important;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom)) !important;
    grid-template-columns: 40px minmax(0,1fr) 50px !important;
    gap: 10px !important;
  }

  .input-side-btn,
  .send-btn{
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
  }

  .input-box textarea{
    min-height: 42px !important;
    height: 42px !important;
    padding: 10px 13px !important;
  }

  /* 메뉴 열렸을 때 채팅 상/하단바가 사이드바 위를 덮지 않게 숨김 */
  .sidebar.open ~ .chat-main .chat-topbar,
  .sidebar.open ~ .chat-main .chat-inputbar{
    opacity: 0 !important;
    pointer-events: none !important;
  }

  /* 정보 패널도 모바일에서는 전체 오버레이 */
  .info-panel{
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    z-index: 230 !important;
    transform: translateX(100%);
    transition: transform .22s ease !important;
  }

  .info-panel.open{
    transform: translateX(0) !important;
  }

  .info-panel.open ~ .chat-main .chat-topbar,
  .info-panel.open ~ .chat-main .chat-inputbar{
    opacity: 0 !important;
    pointer-events: none !important;
  }
}



/* =========================================================
   v22 final theme — Instagram Light / stable visual override
   CSS only, no JS behavior changes
   ========================================================= */
:root{
  --bg-1:#fafafa !important;
  --bg-2:#f6f7fb !important;
  --bg-3:#ffffff !important;
  --surface:#ffffff !important;
  --surface-2:#f8fafc !important;
  --surface-3:#f3f4f6 !important;
  --line:#e5e7eb !important;
  --line-soft:#edf0f4 !important;
  --text:#1f2937 !important;
  --text-soft:#6b7280 !important;
  --text-muted:#94a3b8 !important;
  --text-faint:#9ca3af !important;
  --accent:#ec4899 !important;
  --accent-2:#8b5cf6 !important;
  --accent-soft:#fce7f3 !important;
  --positive:#22c55e !important;
  --danger:#ef4444 !important;
  --shadow-xs:0 1px 2px rgba(15,23,42,.03) !important;
  --shadow-sm:0 2px 8px rgba(15,23,42,.04) !important;
  --shadow-md:0 10px 24px rgba(15,23,42,.06) !important;
  --shadow-lg:0 18px 40px rgba(15,23,42,.08) !important;
}

html, body{
  background:#fafafa !important;
  color:var(--text) !important;
}

body, input, textarea, select, button{
  color:var(--text) !important;
}

*{
  text-shadow:none !important;
}

::-webkit-scrollbar{
  width:10px;
  height:10px;
}
::-webkit-scrollbar-thumb{
  background:#d1d5db;
  border-radius:10px;
  border:2px solid transparent;
  background-clip:padding-box;
}
::-webkit-scrollbar-track{
  background:transparent;
}

/* -------- auth / login / signup / waiting / admin -------- */
.auth-body{
  background:
    radial-gradient(circle at top left, rgba(236,72,153,.06), transparent 26%),
    radial-gradient(circle at bottom right, rgba(168,85,247,.05), transparent 32%),
    linear-gradient(180deg, #fafafa 0%, #f5f7fb 100%) !important;
}

.auth-wrap{
  gap:28px !important;
}

.auth-hero,
.auth-card,
.waiting-box,
.admin-wrap{
  background:#ffffff !important;
  border:1px solid var(--line) !important;
  box-shadow:var(--shadow-lg) !important;
  backdrop-filter:none !important;
  -webkit-backdrop-filter:none !important;
}

.auth-hero{
  background:
    radial-gradient(circle at top left, rgba(236,72,153,.08), transparent 28%),
    radial-gradient(circle at bottom right, rgba(168,85,247,.06), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #fdf2f8 100%) !important;
}

.auth-hero h1,
.auth-card h2,
.waiting-box h2,
.admin-wrap h2{
  color:#111827 !important;
}

.auth-hero p,
.waiting-box p,
.form-msg,
.admin-item-copy,
.auth-link,
.auth-subtext{
  color:var(--text-soft) !important;
}

.auth-badge{
  background:#fff1f8 !important;
  border:1px solid #fbcfe8 !important;
  color:#be185d !important;
  box-shadow:none !important;
}

.auth-hero-mark,
.brand-mark{
  background:linear-gradient(135deg, #fbcfe8 0%, #c084fc 100%) !important;
  color:#ffffff !important;
  box-shadow:none !important;
}

.form-group label{
  color:#374151 !important;
}

.form-group input,
.form-group select,
.form-group textarea,
.auth-card input,
.auth-card select,
.auth-card textarea{
  background:#f8fafc !important;
  color:#111827 !important;
  border:1px solid var(--line) !important;
  box-shadow:none !important;
}

.form-group input::placeholder,
.form-group textarea::placeholder,
.auth-card input::placeholder,
.auth-card textarea::placeholder{
  color:#9ca3af !important;
}

.primary-btn{
  background:linear-gradient(135deg, #fb7185 0%, #a855f7 100%) !important;
  color:#ffffff !important;
  border:none !important;
  box-shadow:none !important;
}

.ghost-btn,
.auth-actions .ghost-btn{
  background:#ffffff !important;
  color:#374151 !important;
  border:1px solid var(--line) !important;
  box-shadow:none !important;
}

.primary-btn:hover,
.ghost-btn:hover{
  transform:none !important;
  filter:brightness(.98);
}

.admin-item{
  background:#ffffff !important;
  border:1px solid var(--line) !important;
  box-shadow:var(--shadow-xs) !important;
}

.approve-btn{
  background:linear-gradient(135deg, #60a5fa 0%, #818cf8 100%) !important;
  color:#ffffff !important;
}

.reject-btn{
  background:linear-gradient(135deg, #fb7185 0%, #f43f5e 100%) !important;
  color:#ffffff !important;
}

/* -------- chat shell -------- */
.chat-body,
.app-shell{
  background:#f7f8fb !important;
  color:var(--text) !important;
}

.sidebar{
  background:#ffffff !important;
  border-right:1px solid var(--line) !important;
  box-shadow:none !important;
}

.sidebar-top{
  margin-bottom:18px !important;
}

.brand-copy strong{
  color:#111827 !important;
}

.brand-copy span{
  color:var(--text-soft) !important;
}

.me-card,
.profile-card{
  background:#ffffff !important;
  border:1px solid var(--line) !important;
  box-shadow:var(--shadow-md) !important;
}

.me-avatar,
.avatar-circle,
.message-avatar{
  background:linear-gradient(135deg, #a5b4fc 0%, #818cf8 100%) !important;
  color:#ffffff !important;
  box-shadow:none !important;
}

.me-copy strong,
.me-name,
.message-name{
  color:#111827 !important;
}

.me-copy span,
#meMeta,
#meStatusText,
.message-time,
.message-meta,
.message-author-meta,
.message-author-sub,
.message-submeta,
.member-role,
.browse-channel-copy span,
.room-meta,
.room-subtitle,
.sub-text,
.meta{
  color:var(--text-soft) !important;
}

.section-head h3,
.sub-section-title{
  color:#6b7280 !important;
}

.section-search input,
.dm-search input,
.sidebar .section-search input,
.sidebar input[type="text"]{
  background:#f8fafc !important;
  border:1px solid var(--line) !important;
  color:#111827 !important;
}

.section-search input::placeholder,
.dm-search input::placeholder{
  color:#9ca3af !important;
}

.icon-btn,
.input-side-btn{
  background:#ffffff !important;
  border:1px solid var(--line) !important;
  color:#6b7280 !important;
  box-shadow:none !important;
}

.icon-btn:hover,
.input-side-btn:hover{
  background:#f3f4f6 !important;
  color:#374151 !important;
  transform:none !important;
}

.channel-item,
.dm-item,
.room-list button,
.channel-list button,
.dm-list button{
  background:transparent !important;
  color:#374151 !important;
  border:1px solid transparent !important;
  box-shadow:none !important;
}

.channel-item:hover,
.dm-item:hover,
.room-list button:hover,
.channel-list button:hover,
.dm-list button:hover{
  background:#f8fafc !important;
  border-color:#eef2f7 !important;
}

.channel-item.active,
.dm-item.active,
.room-list button.active,
.channel-list button.active,
.dm-list button.active,
.channel-item[aria-current="true"],
.dm-item[aria-current="true"]{
  background:#fdf2f8 !important;
  border-color:#fbcfe8 !important;
  color:#9d174d !important;
}

.empty-note,
.empty-state,
.sidebar-empty{
  color:#94a3b8 !important;
}

.chat-main{
  background:
    radial-gradient(circle at top center, rgba(236,72,153,.035), transparent 30%),
    linear-gradient(180deg, #fafafa 0%, #f7f8fb 100%) !important;
}

.chat-topbar{
  background:rgba(255,255,255,.94) !important;
  border-bottom:1px solid var(--line) !important;
  box-shadow:0 1px 0 rgba(15,23,42,.03) !important;
  backdrop-filter:blur(10px) !important;
  -webkit-backdrop-filter:blur(10px) !important;
}

.room-title-row strong,
.room-title,
.chat-topbar strong{
  color:#111827 !important;
}

.room-type-badge,
.topbar-badge{
  background:#f3f4f6 !important;
  color:#6b7280 !important;
  border:1px solid var(--line) !important;
}

.room-subtitle,
.room-desc,
.chat-topbar .subline{
  color:#6b7280 !important;
}

.message-area{
  background:transparent !important;
}

.message-row{
  border-radius:16px !important;
}

.message-row:hover{
  background:rgba(255,255,255,.45) !important;
}

.message-bubble,
.bubble{
  background:#ffffff !important;
  border:1px solid var(--line) !important;
  color:#111827 !important;
  box-shadow:var(--shadow-xs) !important;
}

.message-row.me .message-bubble,
.message-out .message-bubble,
.message-bubble.me,
.message.me .bubble{
  background:#fce7f3 !important;
  border-color:#fbcfe8 !important;
  color:#111827 !important;
}

.message.other .bubble{
  background:#ffffff !important;
  border-color:var(--line) !important;
  color:#111827 !important;
}

.message-row.grouped .message-bubble{
  box-shadow:none !important;
}

.system-note-chip,
.system-message,
.system-pill{
  background:#f8fafc !important;
  color:#6b7280 !important;
  border:1px solid var(--line) !important;
  box-shadow:none !important;
}

.unread-separator,
.unread-line{
  color:#be185d !important;
}

.unread-separator::before,
.unread-separator::after,
.unread-line::before,
.unread-line::after{
  background:#f9a8d4 !important;
}

.chat-inputbar{
  background:rgba(255,255,255,.96) !important;
  border-top:1px solid var(--line) !important;
  box-shadow:0 -6px 24px rgba(15,23,42,.05) !important;
}

.input-box textarea{
  background:#f8fafc !important;
  border:1px solid var(--line) !important;
  color:#111827 !important;
  box-shadow:none !important;
}

.input-box textarea::placeholder{
  color:#9ca3af !important;
}

.send-btn{
  background:linear-gradient(135deg, #fb7185 0%, #c084fc 100%) !important;
  color:#ffffff !important;
  box-shadow:none !important;
}

.send-btn:disabled{
  opacity:.55 !important;
}

.status-dot{
  border-color:#ffffff !important;
}

.status-online{ background:#22c55e !important; }
.status-away{ background:#f59e0b !important; }
.status-dnd{ background:#ef4444 !important; }
.status-offline{ background:#94a3b8 !important; }

.status-badge{
  background:#ffffff !important;
  border:1px solid var(--line) !important;
  color:#6b7280 !important;
}

/* -------- info panel / modal / browse -------- */
.info-panel,
.modal-card,
.floating-menu,
.browse-channel-item,
.member-item-card,
.info-card{
  background:#ffffff !important;
  border:1px solid var(--line) !important;
  box-shadow:var(--shadow-lg) !important;
  color:var(--text) !important;
  backdrop-filter:none !important;
  -webkit-backdrop-filter:none !important;
}

.info-panel{
  border-left:1px solid var(--line) !important;
}

.info-panel h2,
.info-panel h3,
.modal-card h2,
.modal-card h3,
.member-item-card strong{
  color:#111827 !important;
}

.info-panel .tab-btn,
.info-tab,
.segment-btn{
  background:#ffffff !important;
  color:#6b7280 !important;
  border:1px solid transparent !important;
}

.info-panel .tab-btn.active,
.info-tab.active,
.segment-btn.active{
  background:#fdf2f8 !important;
  color:#9d174d !important;
  border-color:#fbcfe8 !important;
}

.info-field,
.meta-row,
.summary-row{
  background:#f8fafc !important;
  border:1px solid var(--line) !important;
  color:#111827 !important;
}

.floating-menu button{
  color:#374151 !important;
}

.floating-menu button:hover{
  background:#f8fafc !important;
  color:#111827 !important;
}

.browse-channel-item{
  box-shadow:none !important;
}

.browse-channel-icon{
  color:#a855f7 !important;
}

.modal-card input,
.modal-card textarea,
.modal-card select,
.info-panel input,
.info-panel textarea,
.info-panel select{
  background:#f8fafc !important;
  border:1px solid var(--line) !important;
  color:#111827 !important;
}

.modal-card input::placeholder,
.modal-card textarea::placeholder,
.info-panel input::placeholder,
.info-panel textarea::placeholder{
  color:#9ca3af !important;
}

/* -------- softer utility cleanup -------- */
.glass,
.blur,
.card-glass{
  backdrop-filter:none !important;
  -webkit-backdrop-filter:none !important;
}

.text-danger{ color:#ef4444 !important; }

.chat-topbar *,
.chat-inputbar *,
.sidebar *,
.auth-card *,
.waiting-box *,
.admin-wrap *{
  text-shadow:none !important;
}

button,
.primary-btn,
.ghost-btn,
.icon-btn,
.input-side-btn,
.send-btn{
  box-shadow:none !important;
}

@media (max-width: 860px){
  .sidebar,
  .info-panel{
    background:#ffffff !important;
  }

  .chat-topbar{
    background:rgba(255,255,255,.97) !important;
  }

  .chat-inputbar{
    background:rgba(255,255,255,.98) !important;
  }

  .auth-wrap{
    grid-template-columns:1fr !important;
  }

  .auth-hero{
    min-height:220px !important;
  }
}



/* =========================================================
   v23 theme polish — fix contrast / stray shadows / CTA cards
   ========================================================= */

/* 1) 상단바 하단에 남는 진한 그림자/띠 제거 */
.chat-topbar,
.chat-header,
.room-header,
.topbar{
  box-shadow: none !important;
  filter: none !important;
}
.chat-topbar::before,
.chat-topbar::after,
.chat-header::before,
.chat-header::after,
.room-header::before,
.room-header::after,
.topbar::before,
.topbar::after{
  content: none !important;
  display: none !important;
  background: transparent !important;
  box-shadow: none !important;
}

/* 2) 하단 사이드 버튼 / 멤버초대 버튼을 라이트 테마용 CTA로 정리 */
.sidebar-bottom .ghost-btn,
.sidebar-bottom .primary-btn,
#adminApproveBtn,
#logoutBtn,
#memberInviteBtn,
.member-invite-btn,
.info-panel .bottom-action button,
.info-panel .panel-bottom button,
.info-panel .footer-actions button{
  background: #ffffff !important;
  border: 1px solid #e5e7eb !important;
  color: #374151 !important;
  box-shadow: 0 2px 8px rgba(15,23,42,.05) !important;
}

.sidebar-bottom .ghost-btn:hover,
.sidebar-bottom .primary-btn:hover,
#adminApproveBtn:hover,
#logoutBtn:hover,
#memberInviteBtn:hover,
.member-invite-btn:hover,
.info-panel .bottom-action button:hover,
.info-panel .panel-bottom button:hover,
.info-panel .footer-actions button:hover{
  background: #f8fafc !important;
  color: #111827 !important;
  border-color: #d1d5db !important;
}

/* 3) 채팅 정보 글씨 대비 보정 */
.info-panel,
.info-panel *{
  text-shadow: none !important;
}
.info-panel,
.info-panel p,
.info-panel span,
.info-panel div,
.info-panel li,
.info-panel .field-label,
.info-panel .field-value,
.info-panel .summary-label,
.info-panel .summary-value,
.info-panel .meta-row,
.info-panel .info-field,
.info-panel .info-card,
.info-panel .empty-note{
  color: #374151 !important;
}
.info-panel h2,
.info-panel h3,
.info-panel strong,
.info-panel .tab-btn.active,
.info-panel .info-tab.active,
.info-panel .segment-btn.active{
  color: #9d174d !important;
}
.info-panel .tab-btn,
.info-panel .info-tab,
.info-panel .segment-btn{
  color: #6b7280 !important;
}

/* 4) 채팅 정보 카드 내부 배경/경계 정리 */
.info-panel .info-card,
.info-panel .meta-row,
.info-panel .summary-row,
.info-panel .info-field{
  background: #ffffff !important;
  border: 1px solid #e5e7eb !important;
  box-shadow: none !important;
}

/* 5) 멤버 리스트 카드 가독성 보정 */
.member-item-card,
.member-list .member-item,
.info-panel .member-item,
.info-panel .member-card{
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%) !important;
  border: 1px solid #e5e7eb !important;
  box-shadow: 0 4px 14px rgba(15,23,42,.05) !important;
}

.member-item-card strong,
.member-list .member-item strong,
.info-panel .member-item strong,
.info-panel .member-card strong{
  color: #111827 !important;
}

.member-item-card .member-meta,
.member-item-card .member-sub,
.member-list .member-item .member-meta,
.member-list .member-item .member-sub,
.info-panel .member-item .member-meta,
.info-panel .member-item .member-sub,
.info-panel .member-card .member-meta,
.info-panel .member-card .member-sub{
  color: #6b7280 !important;
}

/* 역할 pill */
.member-item-card .member-role,
.member-list .member-item .member-role,
.info-panel .member-item .member-role,
.info-panel .member-card .member-role{
  background: #f5f3ff !important;
  color: #6d28d9 !important;
  border: 1px solid #ddd6fe !important;
  box-shadow: none !important;
}

/* 상태 점 */
.member-item-card .status-dot,
.member-list .member-item .status-dot,
.info-panel .member-item .status-dot,
.info-panel .member-card .status-dot{
  border: 2px solid #ffffff !important;
}

/* 6) 활성 채널 강조가 너무 흐린 부분 약간 진하게 */
.channel-item.active,
.dm-item.active,
.room-list button.active,
.channel-list button.active,
.dm-list button.active,
.channel-item[aria-current="true"],
.dm-item[aria-current="true"]{
  background: #fdf2f8 !important;
  border-color: #f9a8d4 !important;
  color: #9d174d !important;
  box-shadow: inset 0 0 0 1px rgba(244,114,182,.08) !important;
}

/* 7) 모바일 하단 멤버초대 고정 버튼 대비 보정 */
@media (max-width: 860px){
  .info-panel .bottom-action,
  .info-panel .panel-bottom,
  .info-panel .footer-actions{
    background: rgba(255,255,255,.98) !important;
    border-top: 1px solid #e5e7eb !important;
    box-shadow: none !important;
  }

  #memberInviteBtn,
  .member-invite-btn,
  .info-panel .bottom-action button,
  .info-panel .panel-bottom button,
  .info-panel .footer-actions button{
    background: #ffffff !important;
    color: #374151 !important;
    border: 1px solid #e5e7eb !important;
  }
}



/* =========================================================
   v24 soft aesthetic polish
   - stronger CTA button overrides
   - softer info accent color
   - status chips restored
   - active channel contrast fix
   ========================================================= */

:root{
  --v24-rose:#a34a6b !important;
  --v24-rose-soft:#f8edf2 !important;
  --v24-lavender:#ede9fe !important;
  --v24-lavender-line:#d9d6fe !important;
  --v24-chip-text:#5b6474 !important;
  --v24-cta-shadow:0 8px 18px rgba(15,23,42,.08) !important;
}

/* 1) CTA buttons: 가입승인관리 / 로그아웃 / 멤버초대 */
.sidebar-bottom button,
.sidebar-bottom a,
.sidebar-actions button,
.sidebar-actions a,
button#adminApproveBtn,
button#logoutBtn,
button#memberInviteBtn,
#memberInviteBtn,
.member-invite-btn,
.info-panel .bottom-action > button,
.info-panel .panel-bottom > button,
.info-panel .footer-actions > button,
.info-panel .panel-footer > button,
.info-panel .invite-btn{
  background: linear-gradient(180deg, #ffffff 0%, #fbfbfd 100%) !important;
  color: #374151 !important;
  border: 1px solid #e5e7eb !important;
  border-radius: 18px !important;
  box-shadow: var(--v24-cta-shadow) !important;
}

.sidebar-bottom button:hover,
.sidebar-bottom a:hover,
.sidebar-actions button:hover,
.sidebar-actions a:hover,
button#adminApproveBtn:hover,
button#logoutBtn:hover,
button#memberInviteBtn:hover,
#memberInviteBtn:hover,
.member-invite-btn:hover,
.info-panel .bottom-action > button:hover,
.info-panel .panel-bottom > button:hover,
.info-panel .footer-actions > button:hover,
.info-panel .panel-footer > button:hover,
.info-panel .invite-btn:hover{
  background: linear-gradient(180deg, #fff7fb 0%, #fdf2f8 100%) !important;
  border-color: #f3c5d8 !important;
  color: #374151 !important;
  box-shadow: 0 10px 22px rgba(163,74,107,.10) !important;
}

/* stronger selectors in case buttons are wrapped */
.sidebar-bottom *,
.info-panel .bottom-action *,
.info-panel .panel-bottom *,
.info-panel .footer-actions *,
.info-panel .panel-footer *{
  text-shadow: none !important;
}

/* 2) 채팅 정보 제목/활성 탭 컬러를 덜 붉고 더 감성적으로 */
.info-panel h2,
.info-panel h3,
.modal-card h2,
.modal-card h3{
  color: var(--v24-rose) !important;
}

.info-panel .tab-btn.active,
.info-panel .info-tab.active,
.info-panel .segment-btn.active{
  background: var(--v24-rose-soft) !important;
  color: var(--v24-rose) !important;
  border-color: #efc9d8 !important;
}

/* 기본 탭은 조금 더 차분하게 */
.info-panel .tab-btn,
.info-panel .info-tab,
.info-panel .segment-btn{
  color: #6b7280 !important;
}

/* 3) 상태칩 공개 / 참여중 버튼형 복원 */
.info-panel .status-chip,
.info-panel .state-chip,
.info-panel .status-pill,
.info-panel .chip,
.info-panel .summary-chip,
.info-panel .meta-chip,
.info-panel .status-badge{
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 40px !important;
  padding: 0 16px !important;
  border-radius: 999px !important;
  background: linear-gradient(180deg, #ffffff 0%, #faf7ff 100%) !important;
  border: 1px solid var(--v24-lavender-line) !important;
  color: var(--v24-chip-text) !important;
  box-shadow: none !important;
}

/* 4) 채널 리스트 선택 상태 대비 강화 */
.channel-item.active,
.dm-item.active,
.room-list button.active,
.channel-list button.active,
.dm-list button.active,
.channel-item[aria-current="true"],
.dm-item[aria-current="true"]{
  background: linear-gradient(180deg, #faf5ff 0%, #f5f3ff 100%) !important;
  border-color: #ddd6fe !important;
  color: #6d28d9 !important;
  box-shadow: inset 0 0 0 1px rgba(167,139,250,.10) !important;
}

.channel-item.active *,
.dm-item.active *,
.room-list button.active *,
.channel-list button.active *,
.dm-list button.active *,
.channel-item[aria-current="true"] *,
.dm-item[aria-current="true"] *{
  color: #6d28d9 !important;
}

/* active item inner text too pale fix */
.channel-item.active .channel-name,
.channel-item.active .room-name,
.channel-item.active .item-name,
.dm-item.active .dm-name{
  color: #6d28d9 !important;
}

/* 5) 멤버 카드 조금 더 감성적으로 */
.member-item-card,
.member-list .member-item,
.info-panel .member-item,
.info-panel .member-card{
  background: linear-gradient(180deg, #ffffff 0%, #fcfbff 100%) !important;
  border: 1px solid #ece8f7 !important;
  box-shadow: 0 8px 22px rgba(15,23,42,.05) !important;
}

.member-item-card .member-role,
.member-list .member-item .member-role,
.info-panel .member-item .member-role,
.info-panel .member-card .member-role{
  background: linear-gradient(180deg, #f5f3ff 0%, #ede9fe 100%) !important;
  color: #6b5fb5 !important;
  border: 1px solid #d9d6fe !important;
}

/* 6) 정보 패널 설명/본문 대비 조금 더 또렷하게 */
.info-panel p,
.info-panel span,
.info-panel div,
.info-panel li,
.info-panel .field-label,
.info-panel .field-value,
.info-panel .summary-label,
.info-panel .summary-value{
  color: #4b5563 !important;
}

/* 7) 모바일 하단 고정 멤버초대 버튼 안전 보정 */
@media (max-width: 860px){
  .info-panel .bottom-action,
  .info-panel .panel-bottom,
  .info-panel .footer-actions,
  .info-panel .panel-footer{
    background: rgba(255,255,255,.98) !important;
    border-top: 1px solid #e5e7eb !important;
    box-shadow: 0 -6px 18px rgba(15,23,42,.04) !important;
  }

  .info-panel .bottom-action > button,
  .info-panel .panel-bottom > button,
  .info-panel .footer-actions > button,
  .info-panel .panel-footer > button,
  #memberInviteBtn,
  .member-invite-btn{
    background: linear-gradient(180deg, #ffffff 0%, #fbfbfd 100%) !important;
    color: #374151 !important;
    border: 1px solid #e5e7eb !important;
    box-shadow: var(--v24-cta-shadow) !important;
  }
}



/* =========================================================
   v25 theme fix
   - remove dark underlays/shadows on CTA buttons
   - simplify member status dots
   - soften avatar gradient
   - fix selected channel contrast
   ========================================================= */

/* 1) 버튼 뒤 검은 띠/그림자 제거: 부모 컨테이너와 pseudo 정리 */
.sidebar-bottom,
.sidebar-actions,
.info-panel .bottom-action,
.info-panel .panel-bottom,
.info-panel .footer-actions,
.info-panel .panel-footer{
  background: transparent !important;
  box-shadow: none !important;
  border-top: none !important;
}

.sidebar-bottom::before,
.sidebar-bottom::after,
.sidebar-actions::before,
.sidebar-actions::after,
.info-panel .bottom-action::before,
.info-panel .bottom-action::after,
.info-panel .panel-bottom::before,
.info-panel .panel-bottom::after,
.info-panel .footer-actions::before,
.info-panel .footer-actions::after,
.info-panel .panel-footer::before,
.info-panel .panel-footer::after{
  content: none !important;
  display: none !important;
  background: transparent !important;
  box-shadow: none !important;
  filter: none !important;
}

/* 버튼 자체도 더 가볍게 */
.sidebar-bottom button,
.sidebar-bottom a,
.sidebar-actions button,
.sidebar-actions a,
button#adminApproveBtn,
button#logoutBtn,
button#memberInviteBtn,
#memberInviteBtn,
.member-invite-btn,
.info-panel .bottom-action > button,
.info-panel .panel-bottom > button,
.info-panel .footer-actions > button,
.info-panel .panel-footer > button,
.info-panel .invite-btn{
  background: #ffffff !important;
  color: #374151 !important;
  border: 1px solid #e5e7eb !important;
  border-radius: 18px !important;
  box-shadow: 0 2px 8px rgba(15,23,42,.05) !important;
}

/* 2) 멤버 상태 표시: 테두리 제거하고 점만 보이게 */
.member-item-card .status-dot,
.member-list .member-item .status-dot,
.info-panel .member-item .status-dot,
.info-panel .member-card .status-dot,
.member-status-dot,
.status-indicator{
  width: 12px !important;
  height: 12px !important;
  min-width: 12px !important;
  min-height: 12px !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  border-radius: 999px !important;
  background-clip: padding-box !important;
}

/* 상태 점을 둘러싼 원형 배경 제거 */
.member-item-card .status-wrap,
.member-list .member-item .status-wrap,
.info-panel .member-item .status-wrap,
.info-panel .member-card .status-wrap,
.member-status-wrap{
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

/* 3) 프로필 글자 배경을 더 차분한 파스텔로 */
.me-avatar,
.avatar-circle,
.message-avatar,
.member-item-card .avatar-circle,
.member-list .member-item .avatar-circle,
.info-panel .member-item .avatar-circle,
.info-panel .member-card .avatar-circle{
  background: linear-gradient(135deg, #c4b5fd 0%, #a5b4fc 100%) !important;
  color: #ffffff !important;
  box-shadow: none !important;
}

/* 4) 선택된 채널은 확실히 보이게 */
.channel-item.active,
.dm-item.active,
.room-list button.active,
.channel-list button.active,
.dm-list button.active,
.channel-item[aria-current="true"],
.dm-item[aria-current="true"]{
  background: #f3e8ff !important;
  border: 1px solid #d8b4fe !important;
  color: #7c3aed !important;
  box-shadow: inset 0 0 0 1px rgba(216,180,254,.25) !important;
}

.channel-item.active *,
.dm-item.active *,
.room-list button.active *,
.channel-list button.active *,
.dm-list button.active *,
.channel-item[aria-current="true"] *,
.dm-item[aria-current="true"] *{
  color: #7c3aed !important;
  opacity: 1 !important;
}

.channel-item.active .channel-name,
.channel-item.active .room-name,
.channel-item.active .item-name,
.dm-item.active .dm-name,
.channel-item.active .hash,
.channel-item.active .icon{
  color: #7c3aed !important;
  opacity: 1 !important;
}

/* active item이 너무 흐려지는 오버레이 제거 */
.channel-item.active::before,
.channel-item.active::after,
.dm-item.active::before,
.dm-item.active::after{
  content: none !important;
  display: none !important;
}

/* 5) 멤버 역할 pill은 조금 더 정돈 */
.member-item-card .member-role,
.member-list .member-item .member-role,
.info-panel .member-item .member-role,
.info-panel .member-card .member-role{
  background: #f5f3ff !important;
  color: #6d28d9 !important;
  border: 1px solid #ddd6fe !important;
  box-shadow: none !important;
}

/* 모바일 하단 고정 영역도 완전히 깨끗하게 */
@media (max-width: 860px){
  .info-panel .bottom-action,
  .info-panel .panel-bottom,
  .info-panel .footer-actions,
  .info-panel .panel-footer{
    background: #ffffff !important;
    border-top: 1px solid #e5e7eb !important;
    box-shadow: none !important;
  }

  .sidebar-bottom{
    background: transparent !important;
    box-shadow: none !important;
  }
}



/* =========================================================
   v26 modal overlay fix
   - modal above sidebar/topbar
   - modal centered in viewport
   - prevent clipping on mobile when menu closes
   ========================================================= */

.modal{
  position: fixed !important;
  inset: 0 !important;
  z-index: 500 !important;
  display: flex !important;
  align-items: flex-start !important;
  justify-content: center !important;
  padding: 22px 16px !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch !important;
}

.modal.hidden{
  display: none !important;
}

.modal-backdrop{
  position: fixed !important;
  inset: 0 !important;
  z-index: 0 !important;
  background: rgba(17,24,39,.34) !important;
  backdrop-filter: blur(6px) !important;
  -webkit-backdrop-filter: blur(6px) !important;
}

.modal-dialog{
  position: relative !important;
  z-index: 1 !important;
  margin: 0 auto !important;
  width: min(640px, calc(100% - 16px)) !important;
  max-height: calc(100dvh - 44px) !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  border-radius: 28px !important;
  box-shadow: 0 24px 60px rgba(15,23,42,.18) !important;
}

.modal-dialog.large{
  width: min(760px, calc(100% - 16px)) !important;
}

.modal-head{
  flex: 0 0 auto !important;
}

.modal-body{
  flex: 1 1 auto !important;
  min-height: 0 !important;
  overflow: auto !important;
  -webkit-overflow-scrolling: touch !important;
}

.modal-foot{
  flex: 0 0 auto !important;
  position: sticky !important;
  bottom: 0 !important;
  background: inherit !important;
  z-index: 2 !important;
  padding: 0 20px 20px !important;
  margin-top: 0 !important;
}

/* 모바일에서 메뉴/정보패널보다 항상 위 */
@media (max-width: 860px){
  .modal{
    padding: 12px 12px calc(12px + env(safe-area-inset-bottom)) !important;
    z-index: 700 !important;
  }

  .modal-dialog,
  .modal-dialog.large{
    width: 100% !important;
    max-height: calc(100dvh - 24px - env(safe-area-inset-bottom)) !important;
    border-radius: 24px !important;
  }

  .modal-head{
    min-height: 68px !important;
    padding: 16px 18px !important;
  }

  .modal-body{
    padding: 18px !important;
  }

  .modal-foot{
    padding: 0 18px 18px !important;
  }
}

/* 모달 열릴 때 아래 고정바가 위로 뜨지 않게 */
body.modal-open .chat-topbar,
body.modal-open .chat-inputbar,
body.modal-open .sidebar,
body.modal-open .info-panel{
  pointer-events: none !important;
}



/* =========================================================
   v27 popup color match + composer input alignment fix
   ========================================================= */

/* 1) 팝업 색감 라이트 테마에 맞춤 */
.modal-dialog,
.modal-card,
.modal .modal-dialog,
.modal .modal-card{
  background:
    radial-gradient(circle at top left, rgba(236,72,153,.05), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #fcfcfe 100%) !important;
  border: 1px solid #e5e7eb !important;
  box-shadow: 0 22px 48px rgba(15,23,42,.14) !important;
  color: #1f2937 !important;
}

.modal-head{
  background: transparent !important;
  border-bottom: 1px solid #eef0f4 !important;
}

.modal-body{
  background: transparent !important;
}

.modal-foot{
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.96) 28%, #ffffff 100%) !important;
  border-top: 1px solid #eef0f4 !important;
}

.modal-card h2,
.modal-card h3,
.modal-head h2,
.modal-head h3,
.modal .title{
  color: #8b5a7a !important;
}

.modal-card label,
.modal-head label,
.modal label{
  color: #6b7280 !important;
}

.modal-card input,
.modal-card textarea,
.modal-card select,
.modal input,
.modal textarea,
.modal select{
  background: #f8fafc !important;
  border: 1px solid #e5e7eb !important;
  color: #111827 !important;
  box-shadow: none !important;
}

.modal-card input::placeholder,
.modal-card textarea::placeholder,
.modal input::placeholder,
.modal textarea::placeholder{
  color: #9ca3af !important;
}

.modal-card .ghost-btn,
.modal .ghost-btn,
.modal .secondary-btn,
.modal button:not(.primary-btn):not(.danger-btn){
  background: #ffffff !important;
  color: #374151 !important;
  border: 1px solid #e5e7eb !important;
  box-shadow: none !important;
}

.modal-card .primary-btn,
.modal .primary-btn{
  background: linear-gradient(135deg, #fb7185 0%, #c084fc 100%) !important;
  color: #ffffff !important;
  border: none !important;
  box-shadow: none !important;
}

/* 검색/리스트 카드도 라이트 톤 */
.browse-channel-item,
.modal .user-row,
.modal .search-result-item,
.modal .invite-user-item{
  background: #ffffff !important;
  border: 1px solid #eceff4 !important;
  box-shadow: 0 6px 18px rgba(15,23,42,.05) !important;
}

.browse-channel-item strong,
.modal .user-row strong,
.modal .search-result-item strong,
.modal .invite-user-item strong{
  color: #111827 !important;
}

.browse-channel-item span,
.modal .user-row span,
.modal .search-result-item span,
.modal .invite-user-item span{
  color: #6b7280 !important;
}

/* 2) 메시지 입력창 포커스 시 커서/텍스트 정렬 보정 */
.chat-inputbar .input-box,
.chat-inputbar .input-wrap{
  align-items: center !important;
}

.chat-inputbar textarea,
.chat-inputbar .message-input,
.chat-inputbar .composer-input{
  box-sizing: border-box !important;
  display: block !important;
  min-height: 44px !important;
  height: 44px !important;
  max-height: 120px !important;
  padding: 11px 16px !important;
  line-height: 1.35 !important;
  font-size: 15px !important;
  border-radius: 18px !important;
  vertical-align: middle !important;
  background-clip: padding-box !important;
  overflow-y: auto !important;
  resize: none !important;
  caret-color: #8b5cf6 !important;
}

.chat-inputbar textarea:focus,
.chat-inputbar .message-input:focus,
.chat-inputbar .composer-input:focus{
  outline: none !important;
  border-color: #ddd6fe !important;
  box-shadow: 0 0 0 3px rgba(196,181,253,.18) !important;
  padding-top: 11px !important;
  padding-bottom: 11px !important;
  line-height: 1.35 !important;
  scroll-margin-bottom: 12px !important;
}

.chat-inputbar textarea::placeholder,
.chat-inputbar .message-input::placeholder,
.chat-inputbar .composer-input::placeholder{
  line-height: 1.35 !important;
}

@supports (-webkit-touch-callout: none) {
  .chat-inputbar textarea,
  .chat-inputbar .message-input,
  .chat-inputbar .composer-input{
    transform: translateZ(0) !important;
  }
}

@media (max-width: 860px){
  .chat-inputbar textarea,
  .chat-inputbar .message-input,
  .chat-inputbar .composer-input{
    min-height: 42px !important;
    height: 42px !important;
    padding: 10px 14px !important;
    font-size: 16px !important;
    line-height: 1.35 !important;
  }

  .chat-inputbar textarea:focus,
  .chat-inputbar .message-input:focus,
  .chat-inputbar .composer-input:focus{
    padding-top: 10px !important;
    padding-bottom: 10px !important;
  }
}