:root{--bg:#121619;--panel:#181d21;--panel2:#20262b;--line:#2b343b;--text:#edf1f3;--muted:#8f9aa2;--ice:#9ce3f2;--ice2:#58bfd5;--orange:#ff8149;--red:#e64b40;--green:#5bd69c;--shadow:0 18px 55px #0008;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text)}
*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button{cursor:pointer;border:0}button:disabled{opacity:.45;cursor:not-allowed}.hidden{display:none!important}.screen{min-height:100vh;display:grid;grid-template-columns:minmax(330px,1.2fr) minmax(330px,.8fr);background:radial-gradient(circle at 17% 19%,#28627436,transparent 28%),radial-gradient(circle at 79% 76%,#e95b3a1e,transparent 24%),#101417}.auth-brand{align-self:center;display:flex;gap:26px;align-items:center;justify-content:center;padding:56px}.auth-brand img{width:122px;height:122px;filter:drop-shadow(0 14px 26px #0008)}.eyebrow{font-size:.7rem;letter-spacing:.14em;color:var(--ice2);font-weight:800;margin:0 0 8px}.auth-brand h1{font-size:4.5rem;letter-spacing:-.07em;margin:0;line-height:.85}.auth-brand p:not(.eyebrow){font-size:1.05rem;color:var(--muted);margin:18px 0}.auth-card{align-self:center;justify-self:center;width:min(410px,calc(100% - 40px));background:#191f23e8;border:1px solid #ffffff12;border-radius:24px;padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;background:#101416;border-radius:12px;margin-bottom:24px}.segmented button{padding:10px;background:transparent;color:var(--muted);border-radius:9px;font-weight:700}.segmented button.active{background:#2d373e;color:var(--text)}label{display:grid;gap:8px;color:#cad2d6;font-size:.84rem;font-weight:700;margin:13px 0}input,textarea,select{width:100%;background:#101518;border:1px solid #344048;color:var(--text);border-radius:10px;padding:11px 12px;outline:none;transition:.15s}input:focus,textarea:focus,select:focus{border-color:var(--ice2);box-shadow:0 0 0 3px #58bfd523}textarea{resize:none;min-height:47px}.primary,.secondary,.danger{border-radius:10px;padding:11px 16px;font-weight:800}.primary{background:linear-gradient(135deg,var(--ice2),#4984e1);color:#061317}.primary:hover{filter:brightness(1.08)}.secondary{color:var(--text);background:#2a3339}.danger{background:#e5514b;color:white}.wide{width:100%;margin-top:8px}.form-error{min-height:1.2em;color:#ff837b;font-size:.85rem;margin:10px 0}.auth-help{color:var(--muted);font-size:.82rem;text-align:center;margin:19px 0 0}.app-shell{height:100vh;display:grid;grid-template-columns:260px minmax(0,1fr) 265px;background:#121619;overflow:hidden}.sidebar{background:#171c20;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:12px}.brand{display:flex;align-items:center;gap:9px;padding:7px 9px 16px;font-weight:900;font-size:1.26rem;letter-spacing:-.04em}.brand img{width:30px;height:30px}.profile-card{display:flex;gap:10px;align-items:center;padding:10px;border-radius:12px;background:#20272c;margin-bottom:15px}.avatar{width:36px;height:36px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;color:white;font-size:.78rem;font-weight:900;background:var(--ice2);box-shadow:inset 0 0 0 2px #ffffff18}.profile-copy{min-width:0}.profile-copy strong,.profile-copy span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-copy strong{font-size:.86rem}.profile-copy span{color:var(--muted);font-size:.72rem;margin-top:2px}.online-dot{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block;margin-right:5px}.sidebar-heading{display:flex;justify-content:space-between;align-items:center;color:#82909a;font-size:.7rem;font-weight:900;letter-spacing:.1em;padding:6px 8px}.sidebar-block{margin-bottom:13px}.direct-block{min-height:0;overflow:auto;flex:1}.channel-list{display:grid;gap:2px}.channel{width:100%;display:flex;align-items:center;gap:8px;border-radius:8px;padding:8px;color:#b1bbc1;background:transparent;text-align:left;overflow:hidden}.channel:hover{background:#252e34;color:var(--text)}.channel.active{background:#2c373e;color:white}.channel-symbol{color:#74828b;font-size:1rem}.channel small{margin-left:auto;color:#77858d;font-size:.7rem}.icon-button{width:29px;height:29px;display:grid;place-items:center;border-radius:7px;background:transparent;color:#aebac0;font-size:1.22rem;line-height:1}.icon-button:hover{background:#303a40;color:#fff}.boxed{background:#252e34}.sidebar-bottom{border-top:1px solid var(--line);padding-top:8px;display:grid;gap:2px}.profile-action{background:transparent;color:#c9d0d4;text-align:left;border-radius:8px;padding:8px 9px;font-size:.83rem}.profile-action:hover{background:#262f34}.profile-action.muted{color:#9ca8af}.conversation{min-width:0;display:flex;flex-direction:column;position:relative;background:linear-gradient(135deg,#14191d,#101416)}.conversation-header{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line);background:#171c20b8;backdrop-filter:blur(16px)}.conversation-title{display:flex;gap:12px;align-items:center;min-width:0}.conversation-title>span{font-weight:500;font-size:1.8rem;color:var(--ice2)}h2{font-size:1.05rem;margin:0;letter-spacing:-.02em}.conversation-title p{font-size:.78rem;color:var(--muted);margin:3px 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-actions{display:flex;align-items:center;gap:9px}.call-button{background:linear-gradient(135deg,#e65b3e,#ff994d);color:white;border-radius:9px;font-weight:850;padding:10px 13px}.call-button:hover{filter:brightness(1.08)}.messages{flex:1;overflow:auto;padding:22px 25px 14px;display:flex;flex-direction:column;gap:3px}.message{display:flex;gap:11px;padding:8px 6px;border-radius:10px}.message:hover{background:#ffffff05}.message-content{min-width:0}.message-meta{display:flex;gap:8px;align-items:baseline}.message-meta strong{font-size:.86rem}.message-meta time{color:#7e8b93;font-size:.68rem}.message p{font-size:.91rem;line-height:1.45;white-space:pre-wrap;margin:2px 0 0;color:#d7dfe2}.composer{display:flex;gap:9px;padding:14px 20px 18px}.composer textarea{border-radius:14px;background:#20272c;padding:13px 14px}.send-button{width:48px;border-radius:13px;background:var(--ice2);color:#092027;font-weight:900;font-size:1.1rem}.members-panel{background:#171c20;border-left:1px solid var(--line);padding:13px;min-width:0;overflow:auto}.members-panel header{display:flex;justify-content:space-between;align-items:center;padding:3px 3px 12px}.members-panel h3{font-size:.91rem;margin:0}.member-search input{font-size:.82rem;padding:9px;margin-bottom:10px}.member{display:flex;align-items:center;gap:9px;padding:8px;border-radius:10px}.member:hover{background:#242c31}.member .avatar{width:32px;height:32px;font-size:.7rem}.member-copy{min-width:0;flex:1}.member-copy strong{font-size:.82rem;display:block;overflow:hidden;text-overflow:ellipsis}.member-copy span{font-size:.68rem;color:var(--muted)}.member-actions{display:flex;gap:3px}.mini-action{background:#2a343a;color:#dce3e6;border-radius:6px;padding:5px 7px;font-size:.68rem}.mini-action:hover{background:#3a484f}.voice-stage{padding:13px 20px 16px;background:linear-gradient(120deg,#183840,#1b2429);border-bottom:1px solid #38535b}.voice-stage-head{display:flex;justify-content:space-between;align-items:center;font-size:.84rem;color:#d6e4e7}.live-dot{width:8px;height:8px;background:#fd6b55;border-radius:50%;display:inline-block;box-shadow:0 0 0 4px #fd6b5526}.small{padding:7px 10px;font-size:.76rem}.voice-grid{display:flex;gap:10px;overflow:auto;padding:12px 0}.voice-card{background:#101618c7;border:1px solid #6bc4d534;border-radius:13px;padding:11px;min-width:152px;width:180px}.voice-card-top{display:flex;gap:9px;align-items:center}.voice-card .avatar{width:36px;height:36px}.voice-card strong{font-size:.82rem}.voice-card span{display:block;color:#8ea4a9;font-size:.68rem;margin-top:2px}.voice-volume{display:flex;align-items:center;gap:6px;margin-top:10px;color:#a9c2c6;font-size:.7rem}.voice-volume input{padding:0;border:0;height:4px}.voice-controls{display:flex;gap:8px}.round-control{height:35px;min-width:35px;padding:0 9px;border-radius:50px;background:#26343a;color:#ecf6f7}.round-control.active{background:#dd594e;color:white}.modal{border:0;padding:0;background:transparent;color:var(--text);width:min(510px,calc(100% - 28px));max-height:calc(100% - 28px)}.modal::backdrop{background:#050707a8;backdrop-filter:blur(5px)}.modal-card{max-height:calc(100vh - 28px);overflow:auto;background:#1a2126;border:1px solid #ffffff18;border-radius:19px;padding:22px;box-shadow:var(--shadow)}.modal-card>header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px}.modal-card h2{font-size:1.38rem}.modal-card h3{font-size:.95rem;margin:0 0 6px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.settings-section{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}.toggle{grid-template-columns:18px 1fr;column-gap:9px;align-items:start;border-radius:10px;padding:9px 0}.toggle input{width:17px;height:17px;grid-row:span 2;accent-color:var(--ice2);padding:0}.toggle span{font-size:.85rem}.toggle small{grid-column:2;color:var(--muted);font-size:.72rem;font-weight:400;line-height:1.3}.hint{color:var(--muted);font-size:.75rem;line-height:1.35}.search-results{min-height:60px;max-height:250px;overflow:auto}.search-result{width:100%;display:flex;align-items:center;gap:9px;padding:10px;text-align:left;background:transparent;color:var(--text);border-radius:9px}.search-result:hover{background:#29343a}.admin-card{width:min(760px,100%)}.admin-create{background:#12171a;border:1px solid var(--line);padding:14px;border-radius:13px}.admin-create form{display:grid;grid-template-columns:1fr 1fr 1.4fr auto;gap:7px}.admin-create input{padding:9px}.admin-users{margin-top:20px}.admin-user-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:9px;padding:11px;border-bottom:1px solid var(--line)}.admin-user-row strong{font-size:.84rem}.admin-user-row p{font-size:.72rem;color:var(--muted);margin:2px 0 0}.admin-badge{font-size:.65rem;color:var(--ice);margin-left:5px}.empty-state{color:var(--muted);font-size:.85rem;padding:24px;text-align:center}.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);padding:11px 15px;border-radius:10px;background:#263239;color:#fff;box-shadow:var(--shadow);z-index:10}.toast.error{background:#923e39}.mobile-only{display:none}
@media(max-width:980px){.app-shell{grid-template-columns:235px minmax(0,1fr)}.members-panel{display:none}.members-panel.open{display:block;position:absolute;right:0;top:0;bottom:0;width:275px;z-index:4;box-shadow:var(--shadow)}.auth-brand{padding:35px}.auth-brand h1{font-size:3.6rem}}
@media(max-width:700px){.screen{grid-template-columns:1fr}.auth-brand{padding:42px 28px 12px;justify-content:flex-start}.auth-brand img{width:74px;height:74px}.auth-brand h1{font-size:3rem}.auth-card{margin-bottom:30px}.app-shell{grid-template-columns:66px minmax(0,1fr)}.sidebar{padding:8px}.brand{justify-content:center;padding:5px 0 13px}.brand span,.profile-copy,.sidebar-heading span,.channel span:not(.channel-symbol),.channel small,.sidebar-bottom{display:none}.profile-card{padding:7px;justify-content:center}.sidebar-heading{justify-content:center}.channel{justify-content:center;padding:10px}.channel-symbol{font-size:1.3rem}.conversation-header{padding:0 10px}.conversation-title p{max-width:150px}.call-button{font-size:0;padding:10px}.call-button::first-letter{font-size:1rem}.messages{padding:14px 8px}.composer{padding:9px;gap:5px}.composer textarea{min-width:0}.composer-tool{min-width:35px;padding:0 6px}.gif-panel{right:9px;bottom:66px}.voice-stage{padding:10px}.voice-controls{flex-wrap:wrap}.admin-create form{grid-template-columns:1fr}.admin-create button{min-height:40px}.modal-card{padding:16px}.header-actions{gap:4px}}

/* Iceberg live chat polish */
.composer{position:relative;align-items:flex-end}
.composer-tool{height:43px;min-width:42px;padding:0 10px;border-radius:12px;background:#252e34;color:#b9c7cc;font-weight:900}
.composer-tool:hover{background:#35434a;color:#fff}
.chat-gif{display:block;width:min(320px,100%);max-height:240px;object-fit:cover;border-radius:12px;margin-top:6px;border:1px solid #ffffff16}
.gif-panel{position:absolute;right:20px;bottom:76px;width:min(410px,calc(100% - 28px));padding:14px;background:#1a2227;border:1px solid #ffffff18;border-radius:16px;box-shadow:var(--shadow);z-index:3}
.gif-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;color:#d9e5e8}.gif-panel-head strong{font-size:.84rem}.emoji-strip{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:10px}.emoji-strip button{background:#252f35;border-radius:8px;padding:6px 7px;color:#fff;font-size:1.05rem}.gif-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;max-height:250px;overflow:auto}.gif-item{aspect-ratio:1.3;border-radius:9px;overflow:hidden;background:#101518;border:1px solid #ffffff10}.gif-item img{width:100%;height:100%;object-fit:cover;display:block}.gif-item:hover{outline:2px solid var(--orange)}
.voice-card{transition:.16s;position:relative}.voice-card.speaking{border-color:var(--green);box-shadow:0 0 0 2px #5bd69c66,0 0 20px #5bd69c2b}.voice-card.speaking .avatar{box-shadow:0 0 0 3px var(--green),0 0 15px #5bd69c99}.voice-card video{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:9px;margin-top:9px;background:#080b0c}.round-control.video-active{background:#4e9d78}.local-speaking-label{color:var(--green)!important;font-weight:800}
@media(max-width:700px){.composer{padding:9px;gap:5px}.composer textarea{min-width:0}.composer-tool{min-width:35px;padding:0 6px}.gif-panel{right:9px;bottom:66px}.voice-controls{flex-wrap:wrap}}

/* Strict graphite / dark-net visual system */
:root{--bg:#07090b;--panel:#0c0f12;--panel2:#14181c;--line:#252a2f;--text:#f1eee8;--muted:#7e858c;--ice:#ffb27d;--ice2:#ff6b3d;--orange:#ff7a32;--red:#ed3d32;--green:#66e2a1;--shadow:0 24px 80px #000c;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
html{background:#07090b}body{background:#07090b;letter-spacing:.005em}body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.22;background-image:linear-gradient(#ffffff05 1px,transparent 1px),linear-gradient(90deg,#ffffff05 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,#000,transparent 88%);z-index:0}.screen,.app-shell{position:relative;z-index:1}
.screen{background:radial-gradient(circle at 18% 15%,#ff5b3025,transparent 29%),radial-gradient(circle at 88% 84%,#7b1e171b,transparent 28%),#07090b}.auth-brand{gap:30px}.auth-brand img{filter:drop-shadow(0 0 22px #ff5b3055) drop-shadow(0 16px 32px #000)}.auth-brand h1{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:clamp(3.6rem,7vw,5.8rem);text-transform:uppercase;letter-spacing:-.09em;text-shadow:4px 0 #ff3b3028}.eyebrow,.sidebar-heading,.channel small{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;text-transform:uppercase}.eyebrow{color:var(--orange);letter-spacing:.18em}.auth-brand p:not(.eyebrow){color:#94999e}
.auth-card{background:linear-gradient(145deg,#14181beF,#0c0f12f2);border:1px solid #ff623833;border-radius:14px;padding:28px;box-shadow:0 0 0 1px #000,0 0 45px #ff4d2814,var(--shadow)}.auth-card:before{content:"ICEBERG // SECURE CHANNEL";display:block;color:#656b70;font:700 .65rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.14em;margin:-6px 0 18px}.segmented{background:#080a0c;border:1px solid #24292d;border-radius:9px}.segmented button.active{background:#3a1e19;color:#ffb394;box-shadow:inset 0 0 0 1px #ff62384d}.auth-help{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.7rem}
input,textarea,select{background:#080b0d;border:1px solid #2b3035;border-radius:8px}input:focus,textarea:focus,select:focus{border-color:var(--orange);box-shadow:0 0 0 3px #ff6b3d1c}.primary{background:linear-gradient(135deg,#ff4e32,#d82f29);color:#fff;box-shadow:0 8px 18px #c72b261f}.secondary{background:#1d2328;border:1px solid #343a40}.danger{background:#9f2f2b}.wide{border-radius:8px}
.app-shell{background:#07090b}.sidebar{background:linear-gradient(180deg,#0b0d0f,#080a0c);border-right:1px solid #2d2525;padding:13px 11px}.brand{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;text-transform:uppercase;letter-spacing:.12em}.brand img{filter:drop-shadow(0 0 10px #ff5b3055)}.profile-card{background:#12161a;border:1px solid #272c31;border-radius:9px;box-shadow:inset 3px 0 var(--red)}.profile-copy span,.sidebar-heading{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.sidebar-heading{color:#777e84;letter-spacing:.14em}.channel{border-radius:6px;border-left:2px solid transparent}.channel:hover{background:#191e23}.channel.active{background:linear-gradient(90deg,#311a18,#171c20);border-left-color:var(--orange);color:#fff}.channel-symbol{color:#a45b46}.channel small{color:#a45b46;font-size:.58rem}.sidebar-bottom{border-top-color:#292e33}.profile-action{border-radius:6px;color:#aab0b4}.profile-action:hover{background:#1a1f23;color:#fff}
.conversation{background:linear-gradient(135deg,#0d1013,#080a0c)}.conversation:after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#ffffff03 1px,transparent 1px),linear-gradient(90deg,#ffffff03 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(to bottom,transparent 0%,#000 12%,#000 88%,transparent 100%)}.conversation>*{position:relative;z-index:1}.conversation-header{height:78px;background:#0b0e10e8;border-bottom:1px solid #39231f;box-shadow:0 8px 26px #0005}.conversation-title>span{color:var(--orange);font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.conversation-title p{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.68rem;color:#777e84}.call-button{background:linear-gradient(135deg,#ed432f,#ff7839);border-radius:7px;box-shadow:0 7px 18px #d13d2b33}.messages{padding:25px 28px 14px}.message{border-radius:7px;border-left:2px solid transparent}.message:hover{background:#ffffff04;border-left-color:#ff62384d}.message-meta strong{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.79rem}.message-meta time{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.message p{color:#d7d4ce}.composer{border-top:1px solid #252a2e;background:#0b0e10;padding-top:13px}.composer textarea{background:#111519;border-color:#34383c}.composer-tool{background:#1a2024;border:1px solid #30363b;color:#d6d0c7}.composer-tool:hover{background:#36201b;border-color:#ff633f;color:#ffc2a4}.send-button{background:linear-gradient(135deg,#ff6238,#d9342d);color:white;box-shadow:0 5px 16px #d33b2c33}
.members-panel{background:#0a0d0f;border-left:1px solid #2d2525}.members-panel h3,.member-copy strong{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.member{border-radius:7px}.member:hover{background:#181d21}.member-copy span{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#777e84}.mini-action{background:#1c2227;border:1px solid #30373d}.mini-action:hover{background:#3a201b;border-color:#ff663e}.voice-stage{background:linear-gradient(120deg,#271513,#171011);border-bottom-color:#5d2922}.voice-stage-head{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#f0c6b6}.voice-card{background:#0a0d0fdd;border-color:#4a302b;border-radius:9px}.voice-card.speaking{border-color:var(--green)}.round-control{background:#1a2226;border:1px solid #30383e}.round-control:hover{border-color:#ff673f}.modal-card{background:#111519;border-color:#4a2a25;border-radius:12px}.modal-card h2,.modal-card h3{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.settings-section{border-top-color:#292f34}.toast{background:#22282d;border:1px solid #3d464d;border-radius:7px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.75rem}.toast.error{background:#581f1c;border-color:#a23a2f}
::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-track{background:#080a0c}::-webkit-scrollbar-thumb{background:#2b3035;border-radius:99px;border:2px solid #080a0c}::-webkit-scrollbar-thumb:hover{background:#91402e}
.notification-count{margin-left:auto;min-width:20px;padding:2px 6px;border-radius:99px;background:var(--red);color:#fff;font:800 .65rem ui-monospace,SFMono-Regular,Consolas,monospace;text-align:center}.notifications-card{width:min(560px,100%)}.notifications-card>header{margin-bottom:10px}.notifications-card>.secondary{margin:12px 0;width:100%}.notifications-list{display:grid;gap:6px;margin-top:14px;max-height:360px;overflow:auto}.notification-item{display:grid;grid-template-columns:1fr auto;gap:4px 10px;padding:11px 12px;text-align:left;background:#0b0e10;border:1px solid #2a3035;border-radius:8px;color:var(--text)}.notification-item:hover{border-color:#ff613b;background:#231714}.notification-item strong{font:700 .78rem ui-monospace,SFMono-Regular,Consolas,monospace}.notification-item span{grid-column:1/-1;color:#b7b5af;font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.notification-item time{color:#777e84;font:600 .65rem ui-monospace,SFMono-Regular,Consolas,monospace}.unread-badge{margin-left:auto;min-width:18px;padding:2px 5px;border-radius:99px;background:#a9352d;color:#fff;text-align:center;font:800 .62rem ui-monospace,SFMono-Regular,Consolas,monospace}
.incoming-call-card{text-align:center;width:min(420px,100%);border-color:#d94332;box-shadow:0 0 0 1px #ff634b2b,0 0 60px #d13c3124,var(--shadow)}.call-mark{width:90px;height:90px;margin:16px auto 10px;filter:drop-shadow(0 0 15px #ff5d3d88);animation:iceberg-ring 1.1s ease-in-out infinite}.incoming-call-card h2{font-size:1.3rem;margin:7px 0}.call-answer-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}.call-answer-actions button{min-height:48px;border-radius:9px}@keyframes iceberg-ring{0%,100%{transform:scale(1);filter:drop-shadow(0 0 12px #ff5d3d66)}50%{transform:scale(1.08);filter:drop-shadow(0 0 26px #ff5d3dcc)}}
.desktop-download{display:block;text-decoration:none}
.avatar.has-image{background-size:cover;background-position:center;background-repeat:no-repeat}
.avatar-settings{display:flex;align-items:center;gap:12px}.avatar-settings>#avatar-preview{width:50px;height:50px}.avatar-settings .file-picker{flex:1;margin:0}.file-picker input{padding:7px;font-size:.76rem}.file-picker small{color:var(--muted);font-size:.7rem;font-weight:400}
.message-file{display:grid;gap:7px;margin-top:6px;max-width:min(420px,100%)}.message-image{display:block;width:auto;max-width:100%;max-height:320px;border:1px solid #304047;border-radius:9px;object-fit:contain;background:#0b1012}.message-file-link{display:inline-flex;width:max-content;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:7px 9px;border:1px solid #304047;border-radius:7px;background:#152025;color:#b6dbe0;text-decoration:none;font:600 .72rem ui-monospace,SFMono-Regular,Consolas,monospace}.message-file-link:hover{border-color:#6faeb9;background:#1c2c32}

/* Iceberg workspace system — quiet, technical, multi-surface and readable. */
:root{--bg:#090b0d;--panel:#0f1316;--panel2:#151a1e;--panel3:#1b2227;--active:#202a31;--hover:#182126;--modal:#12181c;--line:#29343b;--line-soft:#1f292f;--text:#edf3f5;--muted:#849198;--ice:#a9d6dd;--ice2:#6faeb9;--orange:#6faeb9;--red:#c85c55;--green:#76b996;--shadow:0 22px 64px #000a;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
html,body{background:var(--bg)}body:before{display:none}.screen{background:radial-gradient(circle at 17% 12%,#6faeb912,transparent 32%),radial-gradient(circle at 87% 84%,#79b8950e,transparent 30%),var(--bg)}.auth-brand img{filter:drop-shadow(0 14px 30px #000)}.auth-brand h1{font-family:Inter,ui-sans-serif,system-ui,sans-serif;text-transform:none;letter-spacing:-.075em;text-shadow:none}.auth-card{background:linear-gradient(145deg,#12171a,#0c1012);border-color:#2b383e;box-shadow:0 22px 70px #0009}.auth-card:before{content:"ICEBERG / PRIVATE NETWORK";color:#80a6ae}.eyebrow{color:#8ab8c1}.segmented button.active{background:#1c282e;color:#dceff2;box-shadow:inset 0 0 0 1px #6faeb94d}.primary{background:linear-gradient(135deg,#75afba,#568c97);box-shadow:none;color:#071013}.primary:hover{filter:brightness(1.08)}.secondary{background:#182126;border-color:#35434b;color:#d8e4e6}.secondary:hover{background:#223037;border-color:#637f89}.danger{background:#9d4b47}.danger:hover{background:#b85a54}input,textarea,select{background:#0b0f11;border-color:#2b373e;color:var(--text)}input:focus,textarea:focus,select:focus{border-color:#6faeb9;box-shadow:0 0 0 3px #6faeb922}
.app-shell{background:var(--bg)}.sidebar{background:linear-gradient(180deg,#0c1012,#090c0e);border-right-color:var(--line-soft);padding:14px 12px}.brand{font-family:Inter,ui-sans-serif,system-ui,sans-serif;letter-spacing:-.04em;text-transform:none}.brand img{filter:none}.network-status{display:flex;align-items:center;gap:7px;padding:0 9px 13px;font:700 .62rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.12em;color:#7c9199}.network-status i{width:7px;height:7px;border-radius:50%;background:#91a1a6;box-shadow:0 0 0 3px #91a1a618}.network-status[data-status="online"]{color:#7dbb99}.network-status[data-status="online"] i{background:#76b996;box-shadow:0 0 0 3px #76b9961c}.network-status[data-status="offline"]{color:#d77b73}.network-status[data-status="offline"] i{background:#c85c55;box-shadow:0 0 0 3px #c85c551c}.profile-card{background:var(--panel2);border-color:var(--line-soft);box-shadow:inset 2px 0 #6faeb9}.workspace-nav{display:grid;gap:3px;padding:2px 0 13px;border-bottom:1px solid var(--line-soft);margin-bottom:13px}.workspace-link{display:flex;align-items:center;gap:9px;width:100%;padding:9px;border-radius:7px;background:transparent;color:#aab7bc;text-align:left;font-size:.82rem;font-weight:750}.workspace-link>span{width:18px;color:#7faab3;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:1rem}.workspace-link:hover{background:var(--hover);color:#e7f0f2}.workspace-link.active{background:var(--active);color:#f0f7f8;box-shadow:inset 2px 0 #76b996}.nav-count{margin-left:auto;color:#75939c;font:700 .65rem ui-monospace,SFMono-Regular,Consolas,monospace}.sidebar-heading{color:#75858b}.channel{border-radius:7px}.channel.active{background:#1d292f;border-left-color:#6faeb9}.channel:hover{background:#172025}.conversation{background:linear-gradient(135deg,#0c1013,#090c0e)}.conversation:after{opacity:.28;background-image:linear-gradient(#ffffff025 1px,transparent 1px),linear-gradient(90deg,#ffffff025 1px,transparent 1px);background-size:48px 48px}.conversation-header{background:#0d1215e8;border-bottom-color:var(--line-soft);box-shadow:none}.conversation-title>span{color:#8ebec7}.conversation-title p{color:#77868c}.call-button{background:#277a68;color:#eefcf6;box-shadow:none;border-radius:7px}.call-button:hover{background:#328d79}.header-actions{min-width:0}.header-actions .secondary{white-space:nowrap;font-size:.76rem;padding:9px 11px}
.overview-panel{flex:1;overflow:auto;padding:clamp(24px,4vw,62px);display:flex;flex-direction:column;gap:26px}.overview-hero{max-width:800px;padding:8px 0 13px;border-bottom:1px solid var(--line-soft)}.overview-hero h1,.overview-heading h1{margin:0;color:#f2f6f7;letter-spacing:-.055em;font-size:clamp(1.8rem,3vw,3.05rem);line-height:1.05}.overview-hero p:last-child,.overview-heading>div>p{max-width:650px;line-height:1.6;color:#91a0a5;margin:14px 0 0;font-size:.92rem}.overview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.overview-card{display:grid;grid-template-columns:38px 1fr;gap:11px;padding:16px;background:linear-gradient(145deg,#131a1e,#101518);border:1px solid var(--line-soft);border-radius:10px;min-width:0;transition:border-color .16s,transform .16s,background .16s}.overview-card:hover{border-color:#4c6570;background:#162026;transform:translateY(-1px)}.overview-card .overview-symbol{display:grid;place-items:center;width:36px;height:36px;border-radius:8px;background:#1d2b31;color:#a9dce5;font:800 1.1rem ui-monospace,SFMono-Regular,Consolas,monospace}.overview-card h3{margin:0;font-size:.88rem}.overview-card p{grid-column:2;margin:3px 0 0;color:var(--muted);font-size:.76rem;line-height:1.4}.overview-card button{grid-column:1/-1;margin-top:4px;width:max-content;padding:7px 9px;font-size:.72rem}.overview-activity{max-width:580px;padding:17px;background:#0e1316;border:1px solid var(--line-soft);border-radius:10px}.overview-activity h3{margin:0;font-size:.92rem}.status-rows{display:grid;gap:8px;margin-top:14px}.status-row{display:grid;grid-template-columns:9px 1fr auto;gap:9px;align-items:center;padding:8px 0;border-top:1px solid #1a2429}.status-row strong{font-size:.76rem}.status-row b{font:700 .62rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em;color:#8ea8ae}.status-dot{width:7px;height:7px;border-radius:50%;background:#6d7980}.status-dot.online{background:#76b996;box-shadow:0 0 0 3px #76b99617}.status-dot.idle{background:#9fac7e}.status-dot.connecting{background:#88aebb}
.overview-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;padding-bottom:19px;border-bottom:1px solid var(--line-soft)}.heading-actions{display:flex;gap:8px;flex-wrap:wrap}.space-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:11px}.space-card{display:grid;grid-template-columns:42px minmax(0,1fr);gap:12px;align-items:center;padding:14px;background:#101619;border:1px solid var(--line-soft);border-radius:10px;transition:.16s}.space-card:hover{border-color:#4d626a;background:#141d21}.space-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:9px;color:white;font:800 .72rem ui-monospace,SFMono-Regular,Consolas,monospace;box-shadow:inset 0 0 0 1px #ffffff1f}.space-card-copy{min-width:0}.space-card h3{margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.89rem}.space-card p{margin:4px 0;color:#93a0a5;font-size:.74rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.space-card small{font:700 .61rem ui-monospace,SFMono-Regular,Consolas,monospace;color:#718890;letter-spacing:.05em}.space-card button{grid-column:1/-1;justify-self:start;padding:7px 9px;font-size:.71rem}.empty-workspace{display:grid;justify-items:center;align-content:center;gap:8px;min-height:270px;grid-column:1/-1;color:var(--muted);text-align:center;padding:24px;border:1px dashed #314047;border-radius:10px;background:#0d1214}.empty-workspace>span{color:#86b6bf;font:400 2.4rem ui-monospace,SFMono-Regular,Consolas,monospace}.empty-workspace h3{margin:0;color:#d8e3e5;font-size:.95rem}.empty-workspace p{max-width:320px;margin:0;line-height:1.5;font-size:.78rem}.empty-workspace.compact{min-height:180px;padding:16px}.chat-empty{margin:auto;width:min(480px,100%);min-height:210px}.messages{padding:22px 28px}.message{position:relative;border-radius:7px;border-left-color:transparent}.message:hover{background:#ffffff04;border-left-color:#6faeb94a}.message-copy{position:absolute;right:9px;top:7px;opacity:0;background:#172126;border:1px solid #35434a;border-radius:5px;padding:4px 6px;color:#bdd1d5;font-size:.62rem;transition:.14s}.message:hover .message-copy,.message-copy:focus{opacity:1}.date-divider{display:flex;align-items:center;gap:10px;margin:12px 0 8px;color:#687980;font:700 .61rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em}.date-divider:before,.date-divider:after{content:"";height:1px;background:#202b31;flex:1}.composer{background:#0c1113;border-top-color:var(--line-soft)}.composer textarea{background:#12191d;border-color:#2d3a41}.send-button{background:#609da9;color:#071014;box-shadow:none}.send-button:hover{background:#79bac5}
.members-panel{background:#0c1012;border-left-color:var(--line-soft);padding:14px}.members-panel header{border-bottom:1px solid #202a2f;margin-bottom:12px}.members-panel header .eyebrow{font-size:.56rem;margin-bottom:4px}.members-panel h3{font-size:.9rem}.server-channel-stack{padding-bottom:10px;border-bottom:1px solid #202a2f}.server-member-stack{padding-top:10px}.context-note{color:#78898f;font-size:.74rem;line-height:1.45;padding:0 6px 12px;border-bottom:1px solid #202a2f}.member{border-radius:7px}.member:hover{background:#172025}.member-copy span{font:600 .6rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.06em;color:#779098}.mini-action{background:#172126;border:1px solid #2d3b42;color:#ccdcdf}.mini-action:hover{background:#243137;border-color:#6faeb9}.voice-stage{background:linear-gradient(100deg,#10211e,#11191c);border-bottom-color:#345148}.voice-card{background:#0d1416;border-color:#314a43}.voice-card.speaking{border-color:#76b996;box-shadow:0 0 0 1px #76b9964a}.round-control{background:#172126;border-color:#2d4144}.round-control:hover{border-color:#78b7c1}.round-control.active{background:#a8524d}.modal-card{background:var(--modal);border-color:#34434a;border-radius:10px}.inline-form{display:grid;grid-template-columns:1fr 110px auto;gap:7px;align-items:center}.inline-form input,.inline-form select{margin:0;padding:9px}.inline-form button{padding:9px;font-size:.72rem}.danger-zone{border-color:#4d3433}.danger-zone h3{color:#e6a29c}.toast{background:#172126;border-color:#3a4b52;color:#e3f0f1}.toast.error{background:#542d2b;border-color:#9a514d}.notification-item{background:#0e1417;border-color:#29383e}.notification-item:hover{border-color:#6faeb9;background:#172126}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid #91c4ce;outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}@media(max-width:1060px){.overview-grid{grid-template-columns:1fr}.overview-card{grid-template-columns:38px minmax(0,1fr) auto}.overview-card p{grid-column:2/-1}.overview-card button{grid-column:3;grid-row:1/3;align-self:end}.members-panel.context-open{display:none}.members-panel.context-open.open{display:block}}@media(max-width:700px){.app-shell{grid-template-columns:62px minmax(0,1fr)}.network-status,.workspace-link{justify-content:center}.network-status span,.workspace-link:not(.active)::after,.workspace-link{font-size:0}.workspace-link>span{font-size:1rem}.workspace-link.active{box-shadow:inset 0 -2px #76b996}.nav-count{display:none}.overview-panel{padding:20px 14px;gap:18px}.overview-heading{align-items:flex-start;flex-direction:column}.overview-grid{grid-template-columns:1fr}.overview-card{grid-template-columns:38px 1fr}.overview-card button{grid-column:1/-1;grid-row:auto}.space-cards{grid-template-columns:1fr}.conversation-header{height:68px}.conversation-title h2{font-size:.93rem}.conversation-title p{max-width:115px}.header-actions .secondary{display:none}.call-button{width:36px;height:36px;padding:0;font-size:0}.call-button:first-letter{font-size:.9rem}.messages{padding:14px 9px}.message-copy{opacity:1;font-size:.55rem}.members-panel.open{width:min(320px,100vw);padding:14px}.inline-form{grid-template-columns:1fr auto}.inline-form select{grid-column:1}.inline-form button{grid-column:2;grid-row:1/3}.space-card{grid-template-columns:42px minmax(0,1fr)}.auth-brand h1{font-size:3rem}}
.admin-moderation{margin-top:22px;border-top:1px solid var(--line);padding-top:15px}.admin-message-list{display:grid;gap:7px}.admin-message-row{display:flex;justify-content:space-between;gap:12px;padding:10px;background:#0b0e10;border:1px solid #2a3035;border-radius:8px}.admin-message-copy{min-width:0}.admin-message-copy strong,.admin-message-copy small,.admin-message-copy p{display:block}.admin-message-copy strong{font-size:.78rem}.admin-message-copy small{color:var(--muted);font:600 .65rem ui-monospace,SFMono-Regular,Consolas,monospace;margin-top:2px}.admin-message-copy p{color:#c8c6c0;font-size:.78rem;white-space:pre-wrap;overflow-wrap:anywhere;margin:6px 0 0}.admin-message-actions{display:flex;gap:5px;align-items:flex-start;flex:0 0 auto}.friend-request{border:1px solid #9a3b2d;background:#211513}