:root{--ink:#17233f;--muted:#758099;--line:#e7eaf0;--bg:#f6f7fa;--blue:#536dfe;--blue2:#4055d8;--red:#ef5350;--green:#32b67a}*{box-sizing:border-box}body{margin:0;font-family:Inter,Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}button,input{font:inherit}button{cursor:pointer}.hidden{display:none!important}.primary{border:0;background:var(--blue);color:white;border-radius:10px;padding:12px 18px;font-weight:700}.primary:hover{background:var(--blue2)}.brand-mark{width:54px;height:54px;border-radius:17px;background:linear-gradient(145deg,#607dff,#6b52da);display:grid;place-items:center;color:#fff;font-size:28px;font-weight:800;box-shadow:0 8px 20px #536dfe35}.brand-mark.small{width:36px;height:36px;border-radius:11px;font-size:18px}.auth{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 50% 20%,#eef0ff,#f7f8fb 50%)}.auth-card{width:min(400px,calc(100% - 32px));background:#fff;padding:42px;border-radius:24px;box-shadow:0 18px 60px #24315a14}.auth-card .brand-mark{margin:auto}.auth h1{text-align:center;margin:16px 0 4px}.auth p{text-align:center;color:var(--muted);margin:0 0 30px}.auth label,dialog label{display:grid;gap:7px;font-size:13px;font-weight:700;margin:15px 0}.auth input,dialog input,.join-card input,#chatInput{border:1px solid var(--line);border-radius:10px;padding:12px;outline:0}.auth input:focus,dialog input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #536dfe17}.auth .primary{width:100%;margin-top:12px}.error{color:var(--red);font-size:13px;margin-top:14px}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.shell>aside{background:#fff;border-right:1px solid var(--line);padding:23px 14px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;padding:0 10px 28px}.brand b{font-size:19px}.shell nav{display:grid;gap:7px}.nav{border:0;background:transparent;border-radius:10px;padding:12px 16px;text-align:left;color:var(--muted);font-weight:600;font-size:15px}.nav.active{background:#eef0ff;color:var(--blue)}.profile{margin-top:auto;border-top:1px solid var(--line);padding:18px 4px 0;display:grid;grid-template-columns:38px 1fr 30px;align-items:center;gap:9px}.profile small,.profile b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile small{color:var(--muted);font-size:11px;margin-top:3px}.profile button{border:0;background:none;color:var(--muted);font-size:18px}.avatar{border-radius:12px;width:38px;height:38px;background:#e9ecff;color:var(--blue);display:grid;place-items:center;font-weight:800}.content{padding:48px clamp(24px,6vw,90px)}.content>header{display:flex;justify-content:space-between;align-items:center}.content h1{font-size:27px;margin:0 0 8px}.content header p{color:var(--muted);margin:0}.join-card{margin:38px 0;background:linear-gradient(120deg,#17233f,#26365c);color:#fff;border-radius:18px;padding:24px 28px;display:flex;align-items:center;justify-content:space-between}.join-card>div{display:flex;align-items:center;gap:15px}.join-card b,.join-card small{display:block}.join-card small{color:#b8c1d5;margin-top:5px}.round-icon{width:42px;height:42px;border-radius:13px;background:#ffffff18;display:grid;place-items:center}.join-card form{display:flex;gap:8px}.join-card input{width:210px;background:#ffffff12;border-color:#ffffff20;color:#fff}.join-card button{border:0;border-radius:9px;padding:0 16px;font-weight:700}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.section-title h2{font-size:18px}.section-title button{border:0;background:none;color:var(--muted)}.meeting-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:15px}.meeting-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px;transition:.2s}.meeting-card:hover{transform:translateY(-2px);box-shadow:0 10px 25px #17233f0c}.meeting-card .badge{font-size:11px;color:var(--green);background:#e9f8f1;border-radius:20px;padding:5px 8px}.meeting-card h3{margin:18px 0 8px}.meeting-card p{color:var(--muted);font-size:13px;min-height:18px}.meeting-card footer{display:flex;justify-content:space-between;align-items:center;margin-top:18px}.meeting-card footer small{color:var(--muted)}.meeting-card footer button{border:0;color:var(--blue);background:#eef0ff;border-radius:8px;padding:8px 13px;font-weight:700}.empty{grid-column:1/-1;background:#fff;border:1px dashed #d7dbe5;padding:45px;text-align:center;border-radius:15px;color:var(--muted)}dialog{border:0;border-radius:18px;padding:0;width:min(520px,calc(100% - 24px));box-shadow:0 24px 80px #11182c35}dialog::backdrop{background:#11182c80}.dialog-head{display:flex;justify-content:space-between;align-items:center}.dialog-head button{font-size:24px;border:0;background:none}.dialog-head h2{font-size:20px}dialog form{padding:26px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:24px}.dialog-actions button{border:0;border-radius:9px;padding:11px 16px}.user-results{max-height:180px;overflow:auto;border:1px solid var(--line);border-radius:10px}.user-row{display:flex;gap:10px;align-items:center;padding:10px;border-bottom:1px solid var(--line);cursor:pointer}.user-row:last-child{border:0}.user-row:hover{background:#f7f8ff}.user-row small{display:block;color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:0;border-radius:20px;background:#eef0ff;color:var(--blue);padding:6px 10px}.room{height:100vh;background:#111622;color:#fff;display:grid;grid-template:64px 1fr 78px/1fr 320px}.room-head{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;padding:0 18px;background:#171d2a;border-bottom:1px solid #ffffff10}.room-head>div{display:flex;gap:12px;align-items:center}.room-head button{border:0;background:#ffffff0d;color:#dce1ec;border-radius:9px;padding:8px 12px}.room-head b,.room-head small{display:block}.room-head small{color:#8e98ab;font-size:11px;margin-top:2px}.room-head-actions .danger{background:#ef535025}.stage{position:relative;min-width:0;overflow:auto;padding:14px}.video-grid{min-height:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:10px;align-content:center}.video-tile{position:relative;background:#202735;border-radius:14px;overflow:hidden;aspect-ratio:16/10}.video-tile video{width:100%;height:100%;object-fit:cover}.video-tile .avatar-large{position:absolute;inset:0;display:grid;place-items:center;font-size:42px;font-weight:800;color:#8b9bef}.tile-info{position:absolute;bottom:10px;left:10px;background:#0d1220aa;padding:6px 9px;border-radius:7px;font-size:12px}.side-panel{background:#171d2a;border-left:1px solid #ffffff10;min-height:0}.tabs{display:flex;height:53px;border-bottom:1px solid #ffffff10}.tabs button{flex:1;border:0;background:none;color:#8e98ab}.tabs button.active{color:#fff;border-bottom:2px solid var(--blue)}.panel-body{height:calc(100% - 53px);padding:15px;overflow:auto}.person{display:flex;align-items:center;gap:10px;padding:9px}.person .avatar{width:34px;height:34px;border-radius:50%}.person span{font-size:13px}.person small{display:block;color:#8993a7}.messages{height:calc(100% - 50px);overflow:auto}.message{margin:8px 0;font-size:13px}.message b{color:#aeb9ff}.message small{color:#6f7b91;margin-left:7px}.message p{margin:4px 0;white-space:pre-wrap;overflow-wrap:anywhere}.panel-body form{display:flex;gap:7px}.panel-body form input{flex:1;background:#222a3a;color:#fff;border-color:#333c4e}.panel-body form button{border:0;border-radius:10px;width:42px;background:var(--blue);color:white}.controls{grid-column:1/-1;background:#171d2a;border-top:1px solid #ffffff10;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 22px}.controls>div:nth-child(2){display:flex;gap:10px}.control{width:46px;height:46px;border-radius:50%;border:0;background:#2a3243;color:white;font-size:18px}.control.on{background:#fff;color:#182033}.control.leave{background:var(--red);color:#fff}.controls>button{justify-self:end}.elapsed{font-variant-numeric:tabular-nums;color:#98a2b4}.reactions{position:absolute;bottom:20px;left:50%;font-size:38px;pointer-events:none}.reaction{position:absolute;animation:float 2s forwards}@keyframes float{to{transform:translateY(-180px) scale(1.6);opacity:0}}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);opacity:0;background:#17233f;color:white;padding:11px 18px;border-radius:9px;transition:.2s;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:800px){.shell{grid-template-columns:70px 1fr}.shell>aside{padding:18px 8px}.brand b,.nav span,.profile>div,.profile button{display:none}.brand{padding:0 8px 25px}.profile{display:block}.content{padding:28px 18px}.content>header{align-items:flex-start}.join-card{align-items:stretch;gap:18px;flex-direction:column}.join-card form,.join-card input{width:100%}.room{grid-template-columns:1fr}.side-panel{position:absolute;z-index:4;right:0;top:64px;bottom:78px;width:min(330px,90vw)}.video-grid{grid-template-columns:1fr}.content h1{font-size:22px}}