/* Dark native dropdown options */
    select option{background:#120b2d!important;color:#fffaff!important}
    select optgroup{background:#120b2d!important;color:#89efff!important}
    .account-tools select,.admin-row select{-webkit-appearance:auto;appearance:auto;color-scheme:dark}

    :root{--bg:#070a12;--panel:#0e1422;--panel2:#141c2e;--line:#202b42;--text:#f5f7fb;--muted:#8f9bb3;--brand:#7c5cff;--brand2:#37c8ff;--success:#35d39a;--danger:#ff627d;--shadow:0 24px 80px rgba(0,0,0,.44)}
    *{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--text);background:radial-gradient(circle at 15% 10%,#17224a 0,transparent 35%),radial-gradient(circle at 85% 85%,#25164d 0,transparent 32%),var(--bg);overflow:hidden}
    button,input{font:inherit}button{color:inherit}.hidden{display:none!important}
    .ambient{position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,#000,transparent)}
    .login-shell{height:100%;display:grid;place-items:center;padding:22px;position:relative}
    .login-card{width:min(100%,430px);padding:34px;border:1px solid rgba(255,255,255,.1);border-radius:28px;background:rgba(14,20,34,.82);backdrop-filter:blur(22px);box-shadow:var(--shadow)}
    .brand{display:flex;align-items:center;gap:12px}.brand-mark{width:48px;height:48px;display:grid;place-items:center;border-radius:16px;background:linear-gradient(145deg,var(--brand),var(--brand2));box-shadow:0 12px 30px rgba(124,92,255,.35);font-size:23px}.brand-copy strong{display:block;font-size:18px}.brand-copy span{color:var(--muted);font-size:12px}
    .login-card h1{font-size:32px;line-height:1.1;margin:38px 0 10px;letter-spacing:-1.2px}.login-card>p{color:var(--muted);line-height:1.6;margin:0 0 28px;font-size:14px}
    .field{display:block;margin:15px 0}.field span{display:block;font-size:12px;font-weight:700;margin:0 0 8px;color:#c9d1e3}.field input{width:100%;height:52px;border:1px solid var(--line);border-radius:15px;padding:0 15px;background:#0a0f1c;color:var(--text);outline:none;transition:.2s}.field input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(124,92,255,.13)}
    .primary{width:100%;height:52px;border:0;border-radius:15px;background:linear-gradient(135deg,var(--brand),#5b8cff);font-weight:800;cursor:pointer;margin-top:8px;box-shadow:0 12px 28px rgba(124,92,255,.26);transition:.2s}.primary:hover{transform:translateY(-1px)}.primary:disabled{opacity:.6;cursor:not-allowed}.admin-panel-button{position:relative}.admin-pending-badge{position:absolute;top:-8px;right:-8px;min-width:21px;height:21px;padding:0 6px;border:2px solid var(--panel);border-radius:99px;display:grid;place-items:center;background:var(--danger);color:#fff;font-size:10px;font-weight:900;line-height:1;box-shadow:0 6px 16px rgba(255,98,125,.38)}
    .form-error{min-height:20px;color:#ff91a4;font-size:12px;margin:12px 2px 0}.privacy-note{display:flex;gap:8px;align-items:flex-start;margin-top:24px;padding:12px;border-radius:13px;background:rgba(255,255,255,.035);color:var(--muted);font-size:11px;line-height:1.5}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:24px 0 8px;padding:5px;border:1px solid var(--line);border-radius:14px;background:#090e19}.auth-tab{height:38px;border:0;border-radius:10px;background:transparent;color:var(--muted);font-size:12px;font-weight:800;cursor:pointer}.auth-tab.active{color:#fff;background:#1b2740;box-shadow:0 6px 16px rgba(0,0,0,.2)}.status-chip{display:inline-flex;align-items:center;padding:4px 8px;border-radius:99px;font-size:9px;font-weight:800}.status-chip.pending{color:#ffd37a;background:rgba(255,190,80,.12)}.status-chip.approved{color:#75e8bd;background:rgba(53,211,154,.12)}.status-chip.rejected{color:#ff91a4;background:rgba(255,98,125,.12)}
    .app{height:100dvh;width:min(1180px,100%);margin:auto;padding:18px;display:grid;grid-template-columns:280px minmax(0,1fr);gap:14px}
    .sidebar,.chat{border:1px solid rgba(255,255,255,.08);background:rgba(14,20,34,.9);backdrop-filter:blur(20px);box-shadow:var(--shadow)}.sidebar{border-radius:24px;padding:20px;display:flex;flex-direction:column}.sidebar .brand{padding-bottom:22px;border-bottom:1px solid var(--line)}
    .section-label{font-size:10px;letter-spacing:1.5px;color:var(--muted);font-weight:800;margin:25px 4px 10px}.room-card{width:100%;color:var(--text);text-align:left;cursor:pointer;border:1px solid rgba(124,92,255,.35);background:linear-gradient(135deg,rgba(124,92,255,.16),rgba(55,200,255,.07));padding:14px;border-radius:17px;display:flex;align-items:center;gap:11px}.room-avatar{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:rgba(255,255,255,.08)}.room-meta{min-width:0;flex:1}.room-meta strong,.room-meta small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-meta strong{font-size:13px}.room-meta small{font-size:11px;color:var(--muted);margin-top:4px}.room-unread-badge{flex:0 0 auto;min-width:21px;height:21px;padding:0 6px;border-radius:99px;display:grid;place-items:center;background:#ff3f68;color:#fff;font-size:10px;font-weight:900;line-height:1;box-shadow:0 5px 14px rgba(255,63,104,.42)}
    .contacts{min-height:0;overflow-y:auto;margin:0 -6px;padding:0 6px 12px}.contact-empty{padding:16px 8px;color:var(--muted);font-size:11px;line-height:1.5}.contact{width:100%;border:0;color:var(--text);background:transparent;padding:9px 8px;border-radius:14px;display:flex;align-items:center;gap:10px;text-align:left;cursor:pointer}.contact:hover,.contact.active{background:rgba(124,92,255,.13)}.contact .avatar{width:36px;height:36px;border-radius:12px;position:relative;flex:0 0 auto}.contact-dot{position:absolute;right:-1px;bottom:-1px;width:9px;height:9px;border-radius:50%;background:#536078;border:2px solid var(--panel)}.contact-dot.online{background:var(--success)}.contact-copy{min-width:0;flex:1}.contact-copy strong,.contact-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.contact-copy strong{font-size:12px}.contact-copy small{font-size:10px;color:var(--muted);margin-top:3px}.contact-badge{min-width:30px;text-align:center;font-size:9px;color:var(--brand2);font-weight:800}.contact-badge.unread{min-width:20px;height:20px;display:grid;place-items:center;padding:0 6px;border-radius:99px;color:#fff;background:var(--danger);box-shadow:0 5px 14px rgba(255,98,125,.3)}
    .user-card{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center}.avatar{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;font-weight:800;background:linear-gradient(145deg,#263554,#172035);color:#bdc9e3}.user-info{min-width:0;flex:1}.user-info strong,.user-info span{display:block;overflow:hidden;text-overflow:ellipsis}.user-info strong{font-size:12px}.user-info span{font-size:10px;color:var(--success);margin-top:3px}
    .icon-btn{width:40px;height:40px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.035);display:grid;place-items:center;cursor:pointer;transition:.2s}.icon-btn:hover{border-color:#42506c;background:rgba(255,255,255,.07)}.danger-btn{width:auto;padding:0 12px;color:#ff91a4;border-color:rgba(255,98,125,.32);font-size:11px;font-weight:700}.danger-btn:hover{border-color:var(--danger);background:rgba(255,98,125,.1)}.members-panel{position:absolute;top:70px;right:18px;width:min(330px,calc(100vw - 28px));max-height:390px;overflow:auto;padding:12px;border:1px solid var(--line);border-radius:17px;background:#11192a;box-shadow:var(--shadow);z-index:8}.members-head{display:flex;align-items:center;justify-content:space-between;padding:4px 4px 11px;font-size:12px;font-weight:800}.member-item{display:flex;align-items:center;gap:9px;padding:9px;border-radius:13px;background:rgba(255,255,255,.035);margin-top:6px}.member-item .avatar{width:34px;height:34px;border-radius:11px;font-size:11px}.member-name{min-width:0;flex:1;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kick-btn{border:1px solid rgba(255,98,125,.35);border-radius:10px;background:rgba(255,98,125,.08);color:#ff91a4;padding:7px 9px;font-size:10px;font-weight:800;cursor:pointer}.kick-btn:hover{background:rgba(255,98,125,.18)}
    .chat{border-radius:24px;overflow:hidden;display:flex;flex-direction:column;min-width:0}.chat-header{height:76px;flex:0 0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(12,17,29,.76)}.chat-person{display:flex;align-items:center;gap:12px}.chat-person .avatar{position:relative}.online-dot{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--success);border:2px solid var(--panel);right:-2px;bottom:-2px}.chat-person strong{font-size:14px}.chat-person p{margin:4px 0 0;color:var(--muted);font-size:11px}.header-actions{display:flex;gap:8px}
    .messages{flex:1;overflow-y:auto;padding:26px 24px 16px;scroll-behavior:smooth;background:radial-gradient(circle at 100% 0,rgba(124,92,255,.08),transparent 35%)}.messages::-webkit-scrollbar{width:5px}.messages::-webkit-scrollbar-thumb{background:#283550;border-radius:9px}.welcome{text-align:center;margin:28px auto 34px;max-width:360px}.welcome-icon{width:60px;height:60px;border-radius:20px;margin:auto;display:grid;place-items:center;background:rgba(124,92,255,.13);font-size:26px}.welcome h2{font-size:18px;margin:15px 0 8px}.welcome p{font-size:12px;line-height:1.6;color:var(--muted);margin:0}
    .message-row{display:flex;gap:9px;margin:7px 0;align-items:flex-end;animation:messageIn .2s ease}.message-row.self{justify-content:flex-end}.mini-avatar{width:28px;height:28px;flex:0 0 auto;border-radius:9px;background:#1d2940;display:grid;place-items:center;font-size:10px;font-weight:800}.message-wrap{max-width:min(72%,560px)}.sender{font-size:10px;color:var(--muted);margin:0 0 5px 4px}.bubble{padding:10px 13px;border-radius:6px 17px 17px 17px;background:#182238;border:1px solid #24314d;line-height:1.45;font-size:13px;word-break:break-word}.self .bubble{background:linear-gradient(135deg,#7052ef,#526ff0);border:0;border-radius:17px 6px 17px 17px}.bubble img{display:block;max-width:100%;width:min(290px,62vw);max-height:330px;object-fit:cover;border-radius:12px;cursor:pointer}.message-foot{display:flex;justify-content:flex-end;align-items:center;gap:6px;margin-top:5px;font-size:9px;color:rgba(255,255,255,.6)}.message-action{border:0;background:transparent;padding:0;cursor:pointer;color:rgba(255,255,255,.68);font-size:10px}.message-action:hover{color:#fff}.edited-label{opacity:.72}.system-msg{text-align:center;color:var(--muted);font-size:10px;margin:15px auto;padding:7px 12px;border-radius:99px;background:rgba(255,255,255,.035);width:fit-content;max-width:85%}
    @keyframes messageIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.typing{height:22px;padding:0 24px;font-size:10px;color:var(--muted);display:flex;align-items:center;gap:7px}.typing-dots{display:flex;gap:3px}.typing-dots i{width:4px;height:4px;border-radius:50%;background:var(--brand2);animation:pulse 1s infinite}.typing-dots i:nth-child(2){animation-delay:.15s}.typing-dots i:nth-child(3){animation-delay:.3s}@keyframes pulse{50%{opacity:.25;transform:translateY(-2px)}}
    .preview{margin:0 18px 8px;padding:9px;border:1px solid var(--line);border-radius:15px;background:#0a0f1c;display:flex;align-items:center;gap:10px}.preview img{width:48px;height:48px;object-fit:cover;border-radius:10px}.preview span{font-size:11px;color:var(--muted);flex:1}.composer{padding:10px 16px calc(12px + env(safe-area-inset-bottom));display:flex;gap:8px;align-items:flex-end;border-top:1px solid var(--line);background:#0b101c}.compose-box{flex:1;display:flex;align-items:center;gap:4px;padding:5px;border:1px solid var(--line);border-radius:18px;background:#0f1728}.compose-box:focus-within{border-color:#4e5c79}.compose-box textarea{resize:none;max-height:110px;min-height:38px;flex:1;border:0;outline:0;background:transparent;color:var(--text);padding:9px 7px;line-height:20px;font-size:13px}.send{width:48px;height:48px;border:0;border-radius:16px;background:linear-gradient(135deg,var(--brand),#5d86ff);cursor:pointer;font-size:18px}.send:disabled{opacity:.45}.file-input{display:none}
    .emoji-panel{position:absolute;bottom:78px;left:18px;width:min(310px,calc(100vw - 36px));padding:12px;display:grid;grid-template-columns:repeat(8,1fr);gap:4px;border:1px solid var(--line);border-radius:18px;background:#11192a;box-shadow:var(--shadow);z-index:4}.emoji-panel button{aspect-ratio:1;border:0;border-radius:9px;background:transparent;font-size:20px;cursor:pointer}.emoji-panel button:hover{background:rgba(255,255,255,.08)}
    .toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);padding:11px 15px;border-radius:13px;background:#202a3f;border:1px solid #33415e;box-shadow:var(--shadow);font-size:12px;opacity:0;pointer-events:none;transition:.25s;z-index:100}.toast.show{opacity:1;transform:translate(-50%,0)}
    .admin-overlay{position:fixed;inset:0;z-index:50;padding:20px;display:grid;place-items:center;background:rgba(3,6,13,.78);backdrop-filter:blur(10px)}.admin-modal{width:min(1080px,100%);height:min(760px,calc(100dvh - 40px));overflow:hidden;border:1px solid #2b3853;border-radius:24px;background:#0d1423;box-shadow:var(--shadow);display:flex;flex-direction:column}.admin-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}.admin-head-copy{flex:1}.admin-head h2{font-size:17px;margin:0}.admin-head p{font-size:11px;color:var(--muted);margin:4px 0 0}.admin-body{min-height:0;overflow:auto;padding:18px;display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.admin-card{grid-column:span 4;padding:16px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025)}.admin-card.wide{grid-column:span 8}.admin-card.full{grid-column:1/-1}.admin-card h3{font-size:12px;margin:0 0 13px}.admin-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.admin-stat{padding:12px;border-radius:13px;background:#151f33}.admin-stat strong,.admin-stat span{display:block}.admin-stat strong{font-size:21px}.admin-stat span{font-size:9px;color:var(--muted);margin-top:4px}.admin-row{display:flex;align-items:center;gap:9px;margin-top:9px}.admin-row input,.admin-row select{min-width:0;flex:1;height:40px;border:1px solid var(--line);border-radius:11px;background:#090e19;color:var(--text);padding:0 11px;outline:none}.admin-row label{flex:1;color:#c9d1e3;font-size:11px}.admin-check{display:flex!important;align-items:center;gap:8px}.admin-check input{width:16px;height:16px;flex:0 0 auto}.admin-btn{height:40px;border:1px solid #394764;border-radius:11px;background:#172238;padding:0 12px;font-size:10px;font-weight:800;cursor:pointer}.admin-btn.primary-small{border:0;background:linear-gradient(135deg,var(--brand),#5d86ff)}.admin-btn.danger{color:#ff91a4;border-color:rgba(255,98,125,.35);background:rgba(255,98,125,.08)}.admin-users{max-height:270px;overflow:auto}.admin-user{display:flex;align-items:center;gap:10px;padding:9px;border-bottom:1px solid rgba(255,255,255,.055)}.admin-user:last-child{border-bottom:0}.admin-user-copy{min-width:0;flex:1}.admin-user-copy strong,.admin-user-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-user-copy strong{font-size:11px}.admin-user-copy small{font-size:9px;color:var(--muted);margin-top:3px}.admin-password-info{color:#9fb0cf!important}.admin-password-info::before{content:'🔒 ';font-size:8px}.account-tools{display:grid;grid-template-columns:minmax(180px,1fr) 150px auto auto;gap:8px;margin-bottom:10px}.account-tools input,.account-tools select{height:40px;min-width:0;border:1px solid var(--line);border-radius:11px;background:#090e19;color:var(--text);padding:0 11px;outline:none}.account-selection{display:flex;align-items:center;gap:8px;min-width:0}.account-selection input{width:17px;height:17px;accent-color:var(--brand)}.account-selection span{font-size:10px;color:var(--muted)}.admin-user.selected{background:rgba(124,92,255,.09)}.admin-actions{display:flex;gap:5px;flex-wrap:wrap;justify-content:flex-end}.admin-actions button{height:28px;padding:0 8px;font-size:9px}.admin-note{font-size:10px;color:var(--muted);line-height:1.5;margin-top:10px}.admin-log{font-size:10px;color:var(--muted);max-height:120px;overflow:auto}.admin-log div{padding:6px 0;border-bottom:1px solid rgba(255,255,255,.04)}.admin-rooms{max-height:260px;overflow:auto;margin-top:10px}.admin-room{display:flex;align-items:center;gap:9px;padding:10px;border:1px solid rgba(255,255,255,.055);border-radius:12px;margin-top:7px}.admin-room-copy{min-width:0;flex:1}.admin-room-copy strong,.admin-room-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-room-copy strong{font-size:11px}.admin-room-copy small{font-size:9px;color:var(--muted);margin-top:3px}
    .mobile-menu-btn,.sidebar-close,.sidebar-backdrop{display:none}
    @media(max-width:760px){
      html,body{width:100%;max-width:100%;overflow:hidden;background:var(--bg)}
      .app{width:100%;max-width:100%;padding:0;display:block;overflow:hidden}
      .sidebar{display:flex;position:fixed;z-index:42;inset:0 auto 0 0;width:min(86vw,320px);height:100dvh;border-radius:0 22px 22px 0;padding:max(18px,env(safe-area-inset-top)) 18px max(16px,env(safe-area-inset-bottom));transform:translateX(-105%);transition:transform .25s ease;box-shadow:18px 0 55px rgba(0,0,0,.55)}
      .sidebar.open{transform:translateX(0)}.sidebar-backdrop{display:block;position:fixed;z-index:41;inset:0;border:0;background:rgba(2,5,12,.68);backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity .25s}.sidebar-backdrop.open{opacity:1;pointer-events:auto}.sidebar .brand{gap:10px}.sidebar .brand-copy{min-width:0;flex:1}.sidebar-close{display:grid;flex:0 0 auto}.mobile-menu-btn{display:grid;flex:0 0 auto}
      .chat{width:100%;height:100dvh;min-width:0;border:0;border-radius:0}
      .chat-header{height:auto;min-height:104px;padding:10px 10px 8px;display:grid;grid-template-columns:minmax(0,1fr);gap:8px;align-content:center}
      .chat-person{min-width:0;gap:9px}.chat-person .avatar{width:34px;height:34px;border-radius:11px;flex:0 0 auto}.chat-person>div:last-child{min-width:0}.chat-person strong,.chat-person p{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
      .header-actions{width:100%;max-width:100%;gap:6px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;padding-bottom:2px}.header-actions::-webkit-scrollbar{display:none}.header-actions .icon-btn{height:34px;min-width:34px;width:auto;flex:0 0 auto;border-radius:10px}.header-actions .danger-btn{padding:0 10px;font-size:9px}
      .messages{min-width:0;padding:16px 10px 10px}.message-row{max-width:100%}.message-wrap{max-width:86%;min-width:0}.bubble{overflow-wrap:anywhere}.bubble img{max-width:100%;width:min(270px,70vw)}
      .composer{width:100%;min-width:0;padding:8px max(8px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));gap:6px}.compose-box{min-width:0;border-radius:15px}.compose-box .icon-btn{width:34px;height:34px;min-width:34px;border-radius:10px}.compose-box textarea{min-width:0;font-size:12px;padding:7px 5px}.send{width:42px;height:42px;min-width:42px;border-radius:13px}
      .members-panel{top:112px;right:8px;width:calc(100vw - 16px);max-height:calc(100dvh - 180px)}
      .emoji-panel{left:8px;bottom:68px;width:calc(100vw - 16px);grid-template-columns:repeat(7,1fr)}
      .preview{margin:0 8px 6px}
      .admin-overlay{padding:0}.admin-modal{width:100%;height:100dvh;max-height:100dvh;border:0;border-radius:0}.admin-head{position:sticky;top:0;z-index:3;padding:12px;background:#0d1423}.admin-head .brand-mark{width:38px;height:38px;border-radius:12px}.admin-head h2{font-size:15px}.admin-head p{font-size:9px}.admin-body{display:block;padding:10px 10px calc(18px + env(safe-area-inset-bottom));overflow-x:hidden}.admin-card,.admin-card.wide,.admin-card.full{width:100%;min-width:0;margin-bottom:10px;padding:13px}.admin-stats{gap:6px}.admin-stat{padding:10px}.admin-stat strong{font-size:18px}
      .admin-row{min-width:0;flex-wrap:wrap}.admin-row input,.admin-row select,.admin-row button{flex:1 1 100%;width:100%;max-width:100%}.account-tools{grid-template-columns:1fr 1fr}.account-tools input{grid-column:1/-1}.account-tools .admin-btn{width:100%;padding:0 8px}.account-selection{grid-column:1/-1}.admin-users{max-height:none;overflow:visible}.admin-user{align-items:flex-start;flex-wrap:wrap;padding:11px 6px}.admin-user>.account-selection{width:auto;flex:0 0 auto;padding-top:8px}.admin-user-copy{min-width:130px}.admin-actions{width:100%;max-width:none;justify-content:flex-start;padding-left:25px}.admin-actions button{flex:1 1 auto;min-width:72px}.admin-room{align-items:flex-start;flex-wrap:wrap}.admin-room .admin-actions{padding-left:0}
      .login-shell{padding:12px}.login-card{padding:25px 18px;border-radius:20px}.login-card h1{font-size:26px}
    }
    @media(max-width:360px){.chat-header{min-height:100px}.header-actions .danger-btn{padding:0 8px}.messages{padding-left:8px;padding-right:8px}.composer{padding-left:6px;padding-right:6px}.compose-box .icon-btn{width:31px;height:31px;min-width:31px}.send{width:40px;min-width:40px}.account-tools{grid-template-columns:1fr}.account-tools input,.account-selection{grid-column:1}.admin-stats{grid-template-columns:1fr 1fr 1fr}.admin-stat span{font-size:8px}}

    /* Y2K chrome skin — visual overrides only, application behavior stays intact */
    :root{--bg:#050313;--panel:rgba(13,10,38,.82);--panel2:rgba(30,18,67,.78);--line:rgba(108,222,255,.28);--text:#fffaff;--muted:#b9acd0;--brand:#ff43d1;--brand2:#52e6ff;--success:#59ffc8;--danger:#ff4e91;--shadow:0 24px 70px rgba(0,0,0,.56),0 0 34px rgba(82,230,255,.08)}
    body{background:radial-gradient(circle at 12% 12%,rgba(82,230,255,.2),transparent 30%),radial-gradient(circle at 88% 78%,rgba(255,67,209,.2),transparent 34%),linear-gradient(145deg,#03020d 0%,#0c0628 48%,#080317 100%);background-attachment:fixed}
    body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.36;background-image:linear-gradient(rgba(82,230,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,67,209,.07) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.95),transparent 86%)}
    body:after{content:"✦";position:fixed;right:3vw;top:8vh;pointer-events:none;color:#fff;font-size:clamp(44px,7vw,100px);filter:drop-shadow(0 0 8px #52e6ff) drop-shadow(0 0 24px #ff43d1);opacity:.15;animation:y2kFloat 7s ease-in-out infinite}
    @keyframes y2kFloat{50%{transform:translateY(16px) rotate(8deg)}}
    .ambient{background-image:radial-gradient(circle at 20% 25%,rgba(255,255,255,.7) 0 1px,transparent 2px),radial-gradient(circle at 70% 65%,rgba(82,230,255,.75) 0 1px,transparent 2px);background-size:82px 82px,113px 113px;mask-image:none}
    .login-card,.sidebar,.chat,.admin-modal{border:1px solid rgba(171,236,255,.36);background:linear-gradient(145deg,rgba(18,14,48,.9),rgba(7,6,27,.88));box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 26px 80px rgba(0,0,0,.6),0 0 30px rgba(82,230,255,.08);backdrop-filter:blur(24px) saturate(1.35)}
    .login-card,.sidebar,.chat{position:relative}.login-card:before,.sidebar:before,.chat:before{content:"";position:absolute;z-index:2;pointer-events:none;left:18px;right:18px;top:0;height:1px;background:linear-gradient(90deg,transparent,#fff,#52e6ff,transparent)}
    .brand-mark{overflow:hidden;padding:5px;border:1px solid rgba(255,255,255,.58);background:linear-gradient(145deg,#fff,#596274 42%,#f8f8ff 64%,#282737);box-shadow:inset 0 0 0 2px rgba(0,0,0,.28),0 0 18px rgba(82,230,255,.28),0 0 28px rgba(255,67,209,.16)}
    .brand-mark img{display:block;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 4px rgba(255,255,255,.65))}
    .brand-copy strong,.login-card h1,.admin-head h2{background:linear-gradient(180deg,#fff 0%,#dffaff 38%,#8f9dad 55%,#fff 76%,#ff9bea 100%);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 20px rgba(82,230,255,.18);letter-spacing:.02em}
    .brand-copy span,.section-label{color:#89efff}.section-label{letter-spacing:2px;text-shadow:0 0 10px rgba(82,230,255,.55)}
    .field input,.admin-card input,.admin-card select,.preview,.compose-box{border-color:rgba(128,223,255,.3);background:linear-gradient(180deg,rgba(4,3,18,.9),rgba(19,10,43,.88));box-shadow:inset 0 1px 7px rgba(0,0,0,.65),0 1px 0 rgba(255,255,255,.06)}
    .field input:focus,.admin-card input:focus,.admin-card select:focus{border-color:#52e6ff;box-shadow:0 0 0 3px rgba(82,230,255,.12),0 0 18px rgba(255,67,209,.13)}
    .primary,.send{color:#10051d;background:linear-gradient(180deg,#fff 0%,#8ff3ff 24%,#ff77dc 66%,#a14dff 100%);border:1px solid rgba(255,255,255,.75);box-shadow:inset 0 1px 0 #fff,inset 0 -2px 5px rgba(44,0,78,.35),0 0 22px rgba(255,67,209,.3);text-shadow:0 1px 0 rgba(255,255,255,.5)}
    .primary:hover,.send:hover{filter:saturate(1.2) brightness(1.08);box-shadow:inset 0 1px 0 #fff,0 0 28px rgba(82,230,255,.4)}
    .icon-btn,.auth-tabs,.auth-tab.active{border-color:rgba(156,227,255,.32);background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(32,19,70,.58));box-shadow:inset 0 1px 0 rgba(255,255,255,.16)}
    .icon-btn:hover{border-color:#52e6ff;background:rgba(82,230,255,.12);box-shadow:0 0 16px rgba(82,230,255,.18)}
    .room-card{border-color:rgba(126,230,255,.48);background:linear-gradient(135deg,rgba(82,230,255,.16),rgba(255,67,209,.15));box-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 0 20px rgba(82,230,255,.07)}
    .room-card.active,.contact.active{border-color:#ff78dc;background:linear-gradient(135deg,rgba(255,67,209,.25),rgba(82,230,255,.16));box-shadow:0 0 18px rgba(255,67,209,.14)}
    .room-avatar,.avatar,.mini-avatar,.welcome-icon{border:1px solid rgba(182,237,255,.32);background:linear-gradient(145deg,#384361,#171229 48%,#613566);box-shadow:inset 0 1px 0 rgba(255,255,255,.22)}
    .chat-header,.composer{background:linear-gradient(180deg,rgba(24,15,57,.94),rgba(7,5,25,.92));border-color:rgba(82,230,255,.2)}
    .messages{background:radial-gradient(circle at 100% 0,rgba(255,67,209,.12),transparent 34%),radial-gradient(circle at 0 100%,rgba(82,230,255,.1),transparent 38%)}
    .bubble{border-color:rgba(110,215,255,.24);background:linear-gradient(145deg,rgba(35,29,72,.95),rgba(18,15,42,.96));box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 6px 16px rgba(0,0,0,.18)}
    .self .bubble{color:#fff;background:linear-gradient(135deg,#783cff,#d43fc5 54%,#318cbd);border:1px solid rgba(255,255,255,.25);box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 0 16px rgba(255,67,209,.16)}
    .admin-card,.admin-stat,.member-item,.account-item{border-color:rgba(117,224,255,.23);background:linear-gradient(145deg,rgba(255,255,255,.065),rgba(255,67,209,.035));box-shadow:inset 0 1px 0 rgba(255,255,255,.07)}
    .admin-head{background:linear-gradient(90deg,rgba(82,230,255,.1),rgba(255,67,209,.1)),#0d0928}.admin-nav button.active{background:linear-gradient(135deg,rgba(82,230,255,.2),rgba(255,67,209,.2));border-color:rgba(148,231,255,.45);color:#fff}
    .status-chip.approved,.contact-dot.online,.online-dot{box-shadow:0 0 10px rgba(89,255,200,.85)}
    ::-webkit-scrollbar-thumb{background:linear-gradient(#52e6ff,#ff43d1)!important}
    @media(max-width:760px){body:after{font-size:48px;right:5vw;top:12vh}.sidebar{background:linear-gradient(160deg,rgba(13,10,38,.98),rgba(5,4,21,.98));border-radius:0 24px 24px 0}.chat{border-radius:17px}.chat-header{background:linear-gradient(180deg,rgba(28,16,61,.98),rgba(8,6,27,.96))}.sidebar-backdrop{background:rgba(3,1,13,.72)}}
    /* Lightweight interactive glitch ambience */
    :root{--glitch-x:50vw;--glitch-y:42vh;--glitch-rx:0px;--glitch-ry:0px}
    .glitch-ambient{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;contain:strict}
    .glitch-cursor{position:absolute;width:clamp(260px,42vw,620px);aspect-ratio:1;left:var(--glitch-x);top:var(--glitch-y);transform:translate(-50%,-50%);border-radius:50%;opacity:.2;background:radial-gradient(circle,rgba(82,230,255,.28) 0,rgba(255,67,209,.12) 28%,transparent 68%);filter:blur(12px);will-change:left,top}
    .glitch-scan,.glitch-scan:before,.glitch-scan:after{position:absolute;left:-12%;width:124%;height:2px;content:"";background:linear-gradient(90deg,transparent 4%,rgba(82,230,255,.7) 26%,rgba(255,255,255,.88) 50%,rgba(255,67,209,.65) 73%,transparent 96%);box-shadow:0 0 12px rgba(82,230,255,.38);opacity:0;will-change:transform,opacity}
    .glitch-scan{top:22%;animation:glitchSweep 9s steps(1,end) infinite}
    .glitch-scan:before{top:31vh;transform:translateX(-7px);animation:glitchSweep 13s 2.5s steps(1,end) infinite}
    .glitch-scan:after{top:58vh;height:1px;transform:translateX(8px);animation:glitchSweep 17s 5s steps(1,end) infinite}
    .glitch-noise{position:absolute;inset:-40%;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");animation:noiseShift .75s steps(2,end) infinite;will-change:transform}
    .glitch-shard{position:absolute;left:calc(var(--glitch-x) - 90px);top:calc(var(--glitch-y) - 24px);width:180px;height:48px;opacity:0;border:1px solid rgba(125,232,255,.22);background:linear-gradient(90deg,transparent,rgba(82,230,255,.1),rgba(255,67,209,.1),transparent);transform:translate(var(--glitch-rx),var(--glitch-ry)) skewX(-18deg);mix-blend-mode:screen}
    .glitch-ambient.pulse .glitch-shard{animation:shardFlash .28s steps(2,end)}
    .login-shell,.app{position:relative;z-index:1}
    @keyframes glitchSweep{0%,88%,100%{opacity:0;transform:translateY(0) scaleX(.35)}89%{opacity:.2;transform:translateY(9vh) scaleX(.92)}90%{opacity:.75;transform:translateY(12vh) scaleX(.58)}91%{opacity:.1;transform:translateY(13vh) scaleX(1)}}
    @keyframes noiseShift{0%{transform:translate3d(-2%,1%,0)}50%{transform:translate3d(2%,-1%,0)}100%{transform:translate3d(0,2%,0)}}
    @keyframes shardFlash{0%{opacity:0;clip-path:inset(0 100% 0 0)}30%{opacity:.55;clip-path:inset(0 10% 0 4%)}65%{opacity:.18;transform:translate(calc(var(--glitch-rx) + 16px),var(--glitch-ry)) skewX(-18deg)}100%{opacity:0;clip-path:inset(0 0 0 100%)}}
    @media(max-width:760px){.glitch-cursor{width:300px;opacity:.12;filter:blur(18px)}.glitch-noise{opacity:.022}.glitch-scan:before,.glitch-scan:after{display:none}}
    @media(prefers-reduced-motion:reduce){.glitch-scan,.glitch-scan:before,.glitch-scan:after,.glitch-noise,.glitch-shard{animation:none!important}.glitch-cursor{display:none}}

      /* Mobile sidebar compositor fix */
    /* Mobile sidebar compositor fix v2 */
    @media(max-width:760px){
      .sidebar-backdrop{position:fixed!important;z-index:9998!important;inset:0!important;display:block!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;background:rgba(3,1,13,.72)!important}
      .sidebar{position:fixed!important;z-index:9999!important;left:0!important;top:0!important;bottom:0!important;right:auto!important;width:min(86vw,320px)!important;height:100dvh!important;transform:translate3d(-105%,0,0)!important;opacity:1!important;visibility:visible!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;contain:layout paint!important}
      .sidebar.open{transform:translate3d(0,0,0)!important}
      .sidebar-backdrop.open{opacity:1!important;pointer-events:auto!important}
    }


    @media(max-width:760px){
      .app{isolation:isolate;overflow:visible!important}
      .sidebar-backdrop{z-index:100!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;will-change:opacity;transform:translateZ(0)}
      .sidebar{z-index:101!important;transform:translate3d(-105%,0,0)!important;will-change:transform;backface-visibility:hidden;-webkit-backface-visibility:hidden;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;background:linear-gradient(160deg,rgba(13,10,38,.99),rgba(5,4,21,.99))!important;opacity:1!important;visibility:visible!important}
      .sidebar.open{transform:translate3d(0,0,0)!important}
      .sidebar-backdrop.open{opacity:1!important;pointer-events:auto!important}
    }