@import"https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap";:root{--color-primary: #008CE3;--color-primary-hover: #0077c0;--color-primary-light: rgba(0, 140, 227, .1);--color-bg-primary: #0f1419;--color-bg-secondary: #1a1f26;--color-bg-tertiary: #242b33;--color-bg-card: #1e242b;--color-accent: #008CE3;--color-accent-hover: #0095f6;--color-accent-muted: rgba(0, 140, 227, .15);--color-text-primary: #f0f2f5;--color-text-secondary: #8b949e;--color-text-muted: #6e7681;--color-success: #2ea043;--color-success-bg: rgba(46, 160, 67, .15);--color-warning: #d29922;--color-warning-bg: rgba(210, 153, 34, .15);--color-error: #f85149;--color-error-bg: rgba(248, 81, 73, .15);--color-muted: #484f58;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-family-heading: "Montserrat", var(--font-family);--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(0, 140, 227, .3);--glass-bg: rgba(30, 36, 43, .7);--glass-bg-light: rgba(30, 36, 43, .5);--glass-border: rgba(255, 255, 255, .08);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .4);--blur: blur(12px);--blur-heavy: blur(20px);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease;--sidebar-width: 280px;--sidebar-collapsed: 70px}@media (max-width: 1024px){:root{--sidebar-width: 240px}}@media (max-width: 768px){:root{--sidebar-width: 100%}}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%}body{font-family:var(--font-family);background:radial-gradient(ellipse at 20% 0%,rgba(0,140,227,.15) 0%,transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(0,119,192,.1) 0%,transparent 50%),var(--color-bg-primary);color:var(--color-text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.glass{background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}.glass-light{background:var(--glass-bg-light);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid var(--glass-border)}button{font-family:inherit;cursor:pointer;border:none;background:none}input,select{font-family:inherit;font-size:inherit}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-muted);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.app-container{display:flex;flex-direction:column;height:100%;min-height:100vh;position:relative;overflow:hidden;background:radial-gradient(ellipse at 20% 0%,rgba(0,140,227,.12) 0%,transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(0,119,192,.08) 0%,transparent 50%),var(--color-bg-primary)}.main-content{display:flex;flex:1;overflow:hidden;position:relative;z-index:1}.main-content:before,.main-content:after{content:"";position:absolute;border-radius:50%;filter:blur(80px);opacity:.4;pointer-events:none;z-index:0;animation:float-orb 15s ease-in-out infinite}.main-content:before{top:-20%;left:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(0,140,227,.3) 0%,transparent 70%);animation-delay:0s}.main-content:after{bottom:-30%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(0,119,192,.25) 0%,transparent 70%);animation-delay:-7s}@keyframes float-orb{0%,to{transform:translate(0) scale(1)}25%{transform:translate(5%,10%) scale(1.05)}50%{transform:translate(-5%,5%) scale(.95)}75%{transform:translate(3%,-5%) scale(1.02)}}.auth-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:var(--spacing-lg);position:relative;overflow:hidden}.auth-container:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 20%,rgba(0,140,227,.2) 0%,transparent 40%),radial-gradient(circle at 70% 80%,rgba(0,119,192,.15) 0%,transparent 40%);animation:float 20s ease-in-out infinite;pointer-events:none}@keyframes float{0%,to{transform:translate(0) rotate(0)}25%{transform:translate(2%,2%) rotate(1deg)}50%{transform:translateY(4%) rotate(0)}75%{transform:translate(-2%,2%) rotate(-1deg)}}.auth-card{position:relative;z-index:1;background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);padding:var(--spacing-2xl);border-radius:var(--radius-xl);width:100%;max-width:420px;border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}.auth-logo{display:flex;justify-content:center;margin-bottom:var(--spacing-lg)}.auth-logo-img{height:48px;width:auto}.auth-title{font-size:24px;font-weight:var(--font-weight-semibold);margin-bottom:var(--spacing-sm);text-align:center;font-family:var(--font-family-heading)}.auth-subtitle{text-align:center;color:var(--color-text-secondary);font-size:14px;margin-bottom:var(--spacing-lg)}.form-group{margin-bottom:var(--spacing-md)}.form-label{display:block;font-size:13px;color:var(--color-text-secondary);margin-bottom:var(--spacing-sm);font-weight:var(--font-weight-medium)}.form-input{width:100%;padding:12px var(--spacing-md);background:var(--color-bg-primary);border:1px solid var(--color-bg-tertiary);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:14px;transition:all var(--transition-fast)}.form-input::placeholder{color:var(--color-text-muted)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-accent-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-weight:var(--font-weight-medium);font-size:14px;transition:all var(--transition-fast);border:1px solid transparent}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--color-bg-card);color:var(--color-text-primary);border-color:var(--color-bg-tertiary)}.btn-secondary:hover{background:var(--color-bg-tertiary);border-color:var(--color-muted)}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover{background:#e53935}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.btn-full{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.sidebar{width:var(--sidebar-width);background:#0f1419cc;backdrop-filter:var(--blur-heavy);-webkit-backdrop-filter:var(--blur-heavy);display:flex;flex-direction:column;border-right:1px solid var(--glass-border);position:relative;z-index:10;flex-shrink:0;box-shadow:4px 0 30px #0000004d}.sidebar-header{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--glass-border);display:flex;align-items:center;justify-content:space-between;background:#0f1419e6;backdrop-filter:var(--blur-heavy);-webkit-backdrop-filter:var(--blur-heavy)}.sidebar-title{font-size:16px;font-weight:var(--font-weight-semibold);font-family:var(--font-family-heading)}.sidebar-content{flex:1;overflow-y:auto;padding:var(--spacing-md)}@media (max-width: 768px){.sidebar{position:fixed;top:0;left:0;height:100%;width:280px;transform:translate(-100%);transition:transform var(--transition-normal);z-index:100}.sidebar.open{transform:translate(0)}.sidebar-overlay{position:fixed;inset:0;background:#00000080;backdrop-filter:blur(4px);z-index:99;opacity:0;visibility:hidden;transition:all var(--transition-normal)}.sidebar-overlay.visible{opacity:1;visibility:visible}.mobile-menu-btn{display:flex!important}}.mobile-menu-btn{display:none}.sidebar-icon-btn{width:28px;height:28px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);background:transparent;border:1px solid transparent;transition:all var(--transition-fast);cursor:pointer}.sidebar-icon-btn:hover{background:#ffffff0f;color:var(--color-text-primary);border-color:#ffffff14}.sidebar-icon-btn:active{transform:scale(.92)}.sidebar-icon-btn--primary{color:var(--color-primary)}.sidebar-icon-btn--primary:hover{background:var(--color-accent-muted);color:var(--color-primary);border-color:#008ce333}.sidebar-icon-btn--danger:hover{background:var(--color-error-bg);color:var(--color-error);border-color:#f8514933}.room-list{display:flex;flex-direction:column;gap:var(--spacing-xs)}.room-item{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:space-between;transition:all var(--transition-fast);border:1px solid transparent}.room-item:hover{background:var(--color-bg-tertiary)}.room-item.active{background:var(--color-accent-muted);border-color:var(--color-primary)}.room-item.active .room-name{color:var(--color-primary)}.room-name{font-weight:var(--font-weight-medium);font-size:14px}.room-count{font-size:12px;color:var(--color-text-muted);background:var(--color-bg-primary);padding:2px 10px;border-radius:var(--radius-full);font-weight:var(--font-weight-medium)}.main-panel{flex:1;display:flex;flex-direction:column;padding:var(--spacing-lg);gap:0;position:relative;z-index:1;overflow-y:auto}@media (max-width: 768px){.main-panel{padding:var(--spacing-md)}}.panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-lg)}.panel-title{font-size:24px;font-weight:var(--font-weight-semibold);font-family:var(--font-family-heading)}.participants-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--spacing-md)}.participant-card{background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);padding:var(--spacing-md);border-radius:var(--radius-xl);display:flex;align-items:center;gap:var(--spacing-md);position:relative;border:1px solid var(--glass-border);transition:all var(--transition-fast)}.participant-card:hover{border-color:#ffffff26;box-shadow:var(--glass-shadow),0 0 30px #008ce31a;transform:translateY(-2px)}@media (max-width: 640px){.participants-list{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:var(--spacing-sm)}.participant-card{padding:var(--spacing-sm)}.participant-avatar{width:36px;height:36px;font-size:14px}.buzz-btn{width:28px;height:28px;font-size:14px}}.buzz-btn{width:32px;height:32px;border-radius:var(--radius-full);background:var(--color-bg-tertiary);display:flex;align-items:center;justify-content:center;font-size:16px;opacity:.6;transition:all var(--transition-fast);flex-shrink:0}.buzz-btn:hover{opacity:1;background:var(--color-warning-bg);transform:scale(1.1)}.participant-avatar{width:44px;height:44px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary),var(--color-primary-hover));display:flex;align-items:center;justify-content:center;font-weight:var(--font-weight-semibold);font-size:16px;color:#fff;flex-shrink:0}.participant-info{flex:1;min-width:0}.participant-name{font-weight:var(--font-weight-medium);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.participant-status{font-size:12px;color:var(--color-text-muted);display:flex;align-items:center;gap:var(--spacing-xs);margin-top:2px}.status-dot{width:8px;height:8px;border-radius:var(--radius-full);flex-shrink:0}.status-dot.speaking{background:var(--color-success);box-shadow:0 0 8px var(--color-success);animation:pulse-glow 1.5s ease-in-out infinite}.status-dot.muted{background:var(--color-error)}.status-dot.paused{background:var(--color-warning)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes pulse-glow{0%,to{opacity:1;box-shadow:0 0 4px var(--color-success)}50%{opacity:.7;box-shadow:0 0 12px var(--color-success)}}.controls-bar{background:var(--glass-bg);backdrop-filter:var(--blur-heavy);-webkit-backdrop-filter:var(--blur-heavy);padding:var(--spacing-lg);border-top:1px solid var(--glass-border);display:flex;align-items:center;justify-content:center;gap:var(--spacing-xl);position:relative;z-index:10}.control-btn{width:60px;height:60px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:24px;transition:all var(--transition-fast);position:relative;border:2px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur)}.control-btn.mute-btn{border-color:var(--glass-border)}.control-btn.mute-btn:hover{background:var(--glass-bg-light);transform:scale(1.05)}.control-btn.mute-btn.muted{background:var(--color-error);border-color:var(--color-error);box-shadow:0 0 30px #f8514966}.control-btn.mute-btn.muted:hover{background:#e53935;box-shadow:0 0 40px #f8514980}.control-btn.ptt-btn{border-color:var(--glass-border)}.control-btn.ptt-btn:hover{border-color:var(--color-primary)}.control-btn.ptt-btn.active{background:var(--color-primary);border-color:var(--color-primary);box-shadow:var(--shadow-glow),0 0 40px #008ce34d}.control-btn:hover{transform:scale(1.05)}.control-btn:active{transform:scale(.95)}@media (max-width: 640px){.controls-bar{padding:var(--spacing-md);gap:var(--spacing-lg)}.control-btn{width:52px;height:52px;font-size:20px}}.volume-meter{position:absolute;bottom:-8px;left:50%;transform:translate(-50%);width:40px;height:4px;background:var(--color-bg-primary);border-radius:2px;overflow:hidden}.volume-level{height:100%;background:var(--color-success);transition:width .1s}.volume-level.loud{background:var(--color-warning)}.connection-indicator{display:flex;align-items:center;gap:var(--spacing-xs);font-size:12px}.quality-bars{display:flex;gap:2px;align-items:flex-end}.quality-bar{width:4px;background:var(--color-muted);border-radius:1px}.quality-bar:nth-child(1){height:6px}.quality-bar:nth-child(2){height:10px}.quality-bar:nth-child(3){height:14px}.quality-bar.active.good{background:var(--color-success)}.quality-bar.active.fair{background:var(--color-warning)}.quality-bar.active.poor{background:var(--color-error)}.mini-mode{position:fixed;bottom:var(--spacing-lg);right:var(--spacing-lg);width:320px;background:var(--glass-bg);backdrop-filter:var(--blur-heavy);-webkit-backdrop-filter:var(--blur-heavy);border-radius:var(--radius-xl);box-shadow:var(--glass-shadow),0 0 40px #0006;overflow:hidden;border:1px solid var(--glass-border);z-index:50}.mini-header{padding:var(--spacing-sm) var(--spacing-md);background:#0000004d;display:flex;align-items:center;justify-content:space-between;cursor:move;border-bottom:1px solid var(--glass-border)}.mini-header-left{display:flex;align-items:center;gap:var(--spacing-sm)}.mini-live-dot{width:8px;height:8px;border-radius:50%;animation:live-pulse 2s ease-in-out infinite}.mini-room-name{font-size:13px;font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.mini-header-right{display:flex;align-items:center;gap:var(--spacing-sm)}.mini-conn{display:flex;align-items:flex-end}.mini-conn-bars{display:flex;align-items:flex-end;gap:1px}.mini-conn-bar{width:2px;background:#ffffff1f;border-radius:1px;transition:background .3s}.mini-conn-bar.on{background:currentColor}.mini-expand-btn{width:26px;height:26px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);transition:all var(--transition-fast);background:#ffffff0d}.mini-expand-btn:hover{background:#ffffff1a;color:var(--color-text-primary)}@media (max-width: 640px){.mini-mode{width:calc(100% - 32px);left:var(--spacing-md);right:var(--spacing-md);bottom:100px}}.mini-content{padding:var(--spacing-md);display:flex;flex-direction:column;gap:var(--spacing-sm)}.mini-participants{display:flex;flex-direction:column;gap:6px}.mini-av-row{display:flex;align-items:center;gap:var(--spacing-sm)}.mini-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:var(--font-weight-bold);color:#fff;flex-shrink:0;transition:box-shadow .3s}.mini-avatar--sm{font-size:10px}.mini-av-info{flex:1;min-width:0}.mini-av-name{font-size:12px;font-weight:var(--font-weight-medium);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini-av-status{font-size:11px;transition:color .2s}.mini-av-overflow{font-size:11px;color:var(--color-text-muted);padding-left:40px}.mini-controls{display:flex;justify-content:center;padding-top:var(--spacing-xs);border-top:1px solid rgba(255,255,255,.05)}.mini-ctrl-btn{width:44px;height:44px;border-radius:50%;background:var(--glass-bg-light);border:1px solid var(--glass-border);display:flex;align-items:center;justify-content:center;color:var(--color-text-primary);transition:all var(--transition-fast)}.mini-ctrl-btn:hover{transform:scale(1.05);background:var(--color-bg-tertiary)}.mini-ctrl-btn--muted{background:#f8514926;border-color:#f8514966;color:var(--color-error)}.mini-ctrl-btn--muted:hover{background:#f8514940}.mini-participants{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.mini-participant{display:flex;align-items:center;gap:var(--spacing-xs);font-size:12px;color:var(--color-text-secondary)}.mini-controls{display:flex;justify-content:center;gap:var(--spacing-md)}.mini-controls .control-btn{width:48px;height:48px;font-size:20px}.error-message{background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid var(--color-error);color:var(--color-error);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);display:flex;align-items:center;justify-content:space-between;font-size:14px}.error-message button{background:none;border:none;color:inherit;font-size:18px;cursor:pointer;opacity:.7;transition:opacity var(--transition-fast)}.error-message button:hover{opacity:1}.buzz-notification{background:linear-gradient(135deg,#d2992226,#f8514914);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid rgba(210,153,34,.4);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-lg);margin-bottom:var(--spacing-md);display:flex;align-items:center;justify-content:space-between;animation:buzz-shake .5s ease-out,buzz-glow 2s ease-in-out infinite;font-size:14px;color:var(--color-warning)}.buzz-notification-inner{display:flex;align-items:center;gap:var(--spacing-sm)}.buzz-notification-inner strong{color:var(--color-text-primary)}.buzz-notification-close{background:#d2992226;border:none;color:var(--color-text-secondary);width:24px;height:24px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.buzz-notification-close:hover{background:#d299224d;color:var(--color-warning)}@keyframes buzz-glow{0%,to{box-shadow:0 0 #d2992200}50%{box-shadow:0 0 20px #d2992233}}@keyframes buzz-shake{0%,to{transform:translate(0)}20%{transform:translate(-4px)}40%{transform:translate(4px)}60%{transform:translate(-2px)}80%{transform:translate(2px)}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--color-text-secondary);text-align:center;padding:var(--spacing-xl)}.empty-state-icon{margin-bottom:var(--spacing-md);opacity:.4;color:var(--color-primary)}.empty-state-title{font-size:20px;font-weight:500;margin-bottom:var(--spacing-sm);color:var(--color-text-primary)}.empty-state-text{max-width:300px}.settings-section{background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border-radius:var(--radius-xl);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);border:1px solid var(--glass-border)}.settings-title{font-size:12px;font-weight:var(--font-weight-semibold);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--spacing-md);font-family:var(--font-family-heading)}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-bg-tertiary)}.settings-row:last-child{border-bottom:none}.settings-label{font-size:14px;color:var(--color-text-primary)}.settings-select{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-primary);border:1px solid var(--color-bg-tertiary);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:14px;min-width:180px;transition:border-color var(--transition-fast)}.settings-select:focus{outline:none;border-color:var(--color-primary)}.test-tone-btn{padding:var(--spacing-xs) var(--spacing-sm);font-size:14px}.admin-dashboard{max-width:900px;margin:0 auto}.admin-header{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.admin-header h2{font-size:24px;font-weight:var(--font-weight-semibold);font-family:var(--font-family-heading)}.admin-tabs{display:flex;gap:var(--spacing-xs);margin-bottom:var(--spacing-lg);border-bottom:1px solid var(--color-bg-tertiary);padding-bottom:var(--spacing-sm)}.admin-tabs button{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md) var(--radius-md) 0 0;color:var(--color-text-secondary);font-weight:var(--font-weight-medium);font-size:14px;transition:all var(--transition-fast);border:1px solid transparent;border-bottom:none;margin-bottom:-1px}.admin-tabs button:hover{color:var(--color-text-primary);background:var(--color-bg-card)}.admin-tabs button.active{color:var(--color-primary);background:var(--color-bg-card);border-color:var(--color-bg-tertiary);border-bottom-color:var(--color-bg-card)}.admin-section{background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border-radius:var(--radius-xl);padding:var(--spacing-lg);border:1px solid var(--glass-border)}.admin-section h3{font-size:16px;font-weight:var(--font-weight-semibold);margin-bottom:var(--spacing-md);color:var(--color-text-primary)}.create-form{background:var(--color-bg-primary);padding:var(--spacing-lg);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg);border:1px solid var(--color-bg-tertiary)}.create-form .form-row{display:flex;gap:var(--spacing-md);flex-wrap:wrap;margin-bottom:var(--spacing-md)}.create-form label{display:flex;flex-direction:column;gap:var(--spacing-xs);font-size:13px;color:var(--color-text-secondary)}.create-form input,.create-form select{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-secondary);border:1px solid var(--color-bg-tertiary);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:14px;min-width:140px;transition:border-color var(--transition-fast)}.create-form input:focus,.create-form select:focus{outline:none;border-color:var(--color-primary)}.create-form button{padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-primary);color:#fff;border-radius:var(--radius-md);font-weight:var(--font-weight-medium);font-size:14px;transition:all var(--transition-fast)}.create-form button:hover{background:var(--color-primary-hover);transform:translateY(-1px)}.admin-list h3{margin-bottom:var(--spacing-md)}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:var(--spacing-sm) var(--spacing-md);text-align:left;border-bottom:1px solid var(--color-bg-tertiary)}.admin-table th{font-size:12px;font-weight:var(--font-weight-semibold);color:var(--color-text-muted);text-transform:uppercase;font-family:var(--font-family-heading)}.admin-table tr:hover{background:var(--color-bg-primary)}.invite-code{font-size:12px;background:var(--color-bg-primary);padding:2px 8px;border-radius:var(--radius-sm);font-family:monospace}.copy-btn,.delete-btn{font-size:12px;padding:4px 10px;border-radius:var(--radius-sm);cursor:pointer;font-weight:var(--font-weight-medium);transition:all var(--transition-fast)}.copy-btn{background:var(--color-bg-tertiary);color:var(--color-text-primary);margin-left:4px}.copy-btn:hover{background:var(--color-muted)}.delete-btn{background:var(--color-error-bg);color:var(--color-error)}.delete-btn:hover{background:var(--color-error);color:#fff}.policy-badge,.role-badge{display:inline-block;padding:4px 10px;border-radius:var(--radius-full);font-size:11px;font-weight:var(--font-weight-semibold);text-transform:capitalize;font-family:var(--font-family-heading)}.policy-open,.role-member{background:var(--color-success-bg);color:var(--color-success)}.policy-ptt{background:var(--color-warning-bg);color:var(--color-warning)}.policy-muted-on-join,.role-admin{background:var(--color-accent-muted);color:var(--color-primary)}.invite-link{font-size:12px;color:var(--color-text-muted);margin-top:4px}.invite-link code{background:var(--color-bg-primary);padding:2px 8px;border-radius:var(--radius-sm);font-family:monospace}.error-banner,.success-banner{padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);display:flex;align-items:center;justify-content:space-between;font-size:14px}.error-banner{background:var(--color-error-bg);border:1px solid var(--color-error);color:var(--color-error)}.success-banner{background:var(--color-success-bg);border:1px solid var(--color-success);color:var(--color-success)}.success-banner button,.error-banner button{background:none;border:none;color:inherit;font-size:18px;cursor:pointer;opacity:.7}.success-banner button:hover,.error-banner button:hover{opacity:1}.empty-list{color:var(--color-text-secondary);text-align:center;padding:var(--spacing-xl);font-size:14px}.user-profile{max-width:700px;margin:0 auto;display:flex;flex-direction:column;gap:var(--spacing-lg)}.profile-header{display:flex;align-items:center;gap:var(--spacing-lg)}.profile-header h2{font-size:24px;font-weight:var(--font-weight-semibold);font-family:var(--font-family-heading);background:linear-gradient(135deg,var(--color-text-primary),var(--color-primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.back-btn{padding:var(--spacing-sm) var(--spacing-md);background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid var(--glass-border);color:var(--color-text-primary);border-radius:var(--radius-md);font-size:14px;font-weight:var(--font-weight-medium);transition:all var(--transition-fast)}.back-btn:hover{background:var(--glass-bg-light);border-color:var(--color-primary);color:var(--color-primary)}.profile-card{display:flex;align-items:center;gap:var(--spacing-xl);padding:var(--spacing-xl);border-radius:var(--radius-xl);background:var(--glass-bg);backdrop-filter:var(--blur-heavy);-webkit-backdrop-filter:var(--blur-heavy);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}.profile-avatar-wrapper{position:relative;flex-shrink:0}.profile-avatar{width:100px;height:100px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary),#00d4ff);color:#fff;display:flex;align-items:center;justify-content:center;font-size:40px;font-weight:var(--font-weight-bold);position:relative;z-index:1;box-shadow:0 0 40px #008ce366}.profile-avatar-glow{position:absolute;inset:-10px;background:linear-gradient(135deg,var(--color-primary),#00d4ff);border-radius:var(--radius-full);filter:blur(20px);opacity:.3;animation:pulse-glow 3s ease-in-out infinite}.profile-user-info{flex:1}.profile-user-info h3{font-size:24px;font-weight:var(--font-weight-semibold);font-family:var(--font-family-heading);color:var(--color-text-primary);margin-bottom:var(--spacing-xs)}.profile-user-info p{font-size:14px;color:var(--color-text-secondary);margin-bottom:var(--spacing-sm)}.profile-stats{display:flex;align-items:center;justify-content:center;gap:var(--spacing-xl);padding:var(--spacing-lg);border-radius:var(--radius-xl);background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid var(--glass-border)}.stat-item{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs)}.stat-value{font-size:18px;font-weight:var(--font-weight-semibold);color:var(--color-primary)}.stat-label{font-size:12px;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px}.stat-divider{width:1px;height:40px;background:var(--glass-border)}.profile-section{padding:var(--spacing-xl);border-radius:var(--radius-xl);background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);transition:all var(--transition-fast)}.profile-section:hover{border-color:#ffffff1f}.section-header{margin-bottom:var(--spacing-lg)}.section-header h3{font-size:18px;font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin-bottom:var(--spacing-xs)}.section-header p{font-size:13px;color:var(--color-text-muted)}.profile-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.form-group-modern{display:flex;flex-direction:column;gap:var(--spacing-xs)}.input-modern{padding:14px var(--spacing-md);background:#0000004d;border:1px solid var(--glass-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:14px;transition:all var(--transition-fast)}.input-modern::placeholder{color:var(--color-text-muted)}.input-modern:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #008ce326}.loading-spinner{display:inline-block;width:16px;height:16px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.danger-zone{border-color:#f851494d;background:#f851490d}.danger-zone:hover{border-color:#f8514966}.danger-zone .section-header h3{color:var(--color-error)}.danger-btn{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:1px solid var(--color-error);color:var(--color-error);border-radius:var(--radius-md);font-weight:var(--font-weight-medium);font-size:14px;transition:all var(--transition-fast);width:100%}.danger-btn:not(:disabled):hover{background:var(--color-error);color:#fff}.danger-btn:disabled{opacity:.5}.btn-hint{font-size:11px;opacity:.7}.message-banner{padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);display:flex;align-items:center;justify-content:space-between;font-size:14px;animation:slideIn .3s ease}.message-banner.success{background:#2ea0431a;border:1px solid var(--color-success);color:var(--color-success)}.message-banner.error{background:#f851491a;border:1px solid var(--color-error);color:var(--color-error)}.message-banner button{background:none;border:none;color:inherit;font-size:18px;cursor:pointer;opacity:.7}.message-banner button:hover{opacity:1}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-glow{0%,to{opacity:.3;transform:scale(1)}50%{opacity:.5;transform:scale(1.05)}}.release-notes{max-width:700px;margin:0 auto}.releases-list{display:flex;flex-direction:column;gap:var(--spacing-lg)}.release-card{background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border-radius:var(--radius-xl);padding:var(--spacing-lg);border:1px solid var(--glass-border);transition:all var(--transition-fast)}.release-card:hover{border-color:#ffffff26;box-shadow:var(--glass-shadow)}.release-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-bg-tertiary)}.release-header h3{font-size:18px;font-weight:var(--font-weight-semibold);color:var(--color-primary);font-family:var(--font-family-heading)}.release-date{font-size:12px;color:var(--color-text-muted);font-weight:var(--font-weight-medium)}.release-section{margin-bottom:var(--spacing-md)}.release-section:last-child{margin-bottom:0}.release-section h4{font-size:12px;font-weight:var(--font-weight-semibold);color:var(--color-text-muted);margin-bottom:var(--spacing-sm);text-transform:uppercase;letter-spacing:.5px;font-family:var(--font-family-heading)}.release-section ul{list-style:none;padding:0}.release-section li{padding:var(--spacing-xs) 0;padding-left:var(--spacing-md);position:relative;font-size:14px;color:var(--color-text-secondary)}.release-section li:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:6px;height:6px;border-radius:50%;background:var(--color-primary)}@media (max-width: 1024px){.panel-title{font-size:20px}.admin-dashboard,.user-profile,.release-notes{max-width:100%}.info-card{flex-direction:column;text-align:center}}@media (max-width: 768px){.panel-header{flex-direction:column;align-items:flex-start;gap:var(--spacing-md)}.panel-header>div{width:100%;justify-content:space-between}.admin-tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.admin-tabs::-webkit-scrollbar{display:none}.admin-table{display:block;overflow-x:auto}.profile-header{flex-direction:column;text-align:center}.info-card{flex-direction:column;align-items:center}.info-row{flex-direction:column;text-align:center;gap:var(--spacing-xs)}.info-row .label{min-width:auto}.settings-row{flex-direction:column;align-items:flex-start;gap:var(--spacing-sm)}.settings-select{width:100%}}@media (max-width: 640px){.auth-card{padding:var(--spacing-lg);margin:var(--spacing-md);border-radius:var(--radius-lg)}.auth-logo-img{height:36px}.auth-title{font-size:20px}.auth-subtitle{font-size:13px}.sidebar-header{padding:var(--spacing-sm) var(--spacing-md)}.sidebar-content,.room-item{padding:var(--spacing-sm)}.empty-state-icon{font-size:48px}.empty-state-title{font-size:18px}.release-header{flex-direction:column;align-items:flex-start;gap:var(--spacing-xs)}.control-btn{width:52px;height:52px;font-size:20px}.form-input{padding:12px var(--spacing-sm);font-size:16px}}@media (hover: none) and (pointer: coarse){.btn:hover{transform:none}.btn:active{transform:scale(.98)}.participant-card:hover,.control-btn:hover{transform:none}}@supports (padding: env(safe-area-inset-top)){.app-container{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}.controls-bar{padding-bottom:calc(var(--spacing-lg) + env(safe-area-inset-bottom))}}@media (display-mode: standalone){.app-container{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.room-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid var(--glass-border);border-radius:var(--radius-xl)}.room-header-left{display:flex;align-items:center;gap:var(--spacing-md)}.room-live-indicator{display:flex;align-items:center;gap:5px;background:#2ea04326;color:var(--color-success);padding:4px 10px;border-radius:var(--radius-full);font-size:10px;font-weight:var(--font-weight-bold);letter-spacing:1px;animation:live-pulse 2s ease-in-out infinite}@keyframes live-pulse{0%,to{opacity:1}50%{opacity:.6}}.room-title{font-size:22px;font-weight:var(--font-weight-semibold);font-family:var(--font-family-heading);color:var(--color-text-primary);margin-bottom:2px}.room-subtitle{font-size:13px;color:var(--color-text-secondary);display:flex;align-items:center;gap:var(--spacing-sm)}.room-policy-tag{display:inline-flex;align-items:center;background:#d2992226;color:var(--color-warning);padding:2px 8px;border-radius:var(--radius-full);font-size:11px;font-weight:var(--font-weight-semibold)}.room-header-right{display:flex;align-items:center;gap:var(--spacing-md)}.connection-badge{display:flex;align-items:center;gap:var(--spacing-sm);padding:6px 12px;background:#0000004d;border:1px solid rgba(255,255,255,.06);border-radius:var(--radius-full)}.connection-bars{display:flex;align-items:flex-end;gap:2px}.conn-bar{width:3px;background:#ffffff26;border-radius:1px;transition:background .3s}.conn-bar.active{background:var(--qc)}.connection-label{font-size:11px;font-weight:var(--font-weight-medium);color:var(--qc);text-transform:capitalize}.icon-btn{width:36px;height:36px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);color:var(--color-text-secondary);border:1px solid transparent}.icon-btn--ghost{background:#ffffff0a}.icon-btn--ghost:hover{background:#ffffff14;color:var(--color-text-primary);border-color:var(--glass-border)}.icon-btn:active{transform:scale(.92)}.ptt-mode-bar{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm) var(--spacing-lg);margin-bottom:var(--spacing-md);background:#008ce314;border:1px solid rgba(0,140,227,.15);border-radius:var(--radius-lg)}.ptt-toggle{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer}.ptt-toggle input{display:none}.ptt-toggle-track{width:36px;height:20px;background:var(--color-bg-tertiary);border-radius:10px;position:relative;transition:background .25s;border:1px solid rgba(255,255,255,.1)}.ptt-toggle input:checked+.ptt-toggle-track{background:var(--color-primary);border-color:var(--color-primary)}.ptt-toggle-thumb{position:absolute;top:2px;left:2px;width:14px;height:14px;background:#fff;border-radius:50%;transition:transform .25s cubic-bezier(.34,1.56,.64,1);box-shadow:0 1px 3px #0000004d}.ptt-toggle input:checked+.ptt-toggle-track .ptt-toggle-thumb{transform:translate(16px)}.ptt-toggle-label{font-size:13px;font-weight:var(--font-weight-medium);color:var(--color-text-primary)}.ptt-hint{font-size:12px;color:var(--color-text-muted)}.ptt-hint kbd{display:inline-block;padding:1px 6px;background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:4px;font-size:11px;font-family:monospace;color:var(--color-text-secondary)}.participants-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-lg);flex:1;overflow-y:auto}.participant-card-v2{background:var(--glass-bg);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid var(--glass-border);border-radius:var(--radius-xl);padding:var(--spacing-md);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);position:relative;transition:all var(--transition-normal);cursor:default}.participant-card-v2:hover{border-color:#ffffff1f;transform:translateY(-2px);box-shadow:0 8px 32px #0000004d,0 0 0 1px #008ce314}.participant-card-v2--speaking{border-color:#2ea04366;box-shadow:0 0 0 1px #2ea04333,0 8px 32px #2ea04326}.participant-card-v2--self{border-color:#008ce34d;background:linear-gradient(180deg,rgba(0,140,227,.06) 0%,var(--glass-bg) 100%)}.avatar-circle{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:var(--font-weight-bold);font-size:18px;color:#fff;letter-spacing:.5px;position:relative;transition:box-shadow .3s,transform .3s;flex-shrink:0}.avatar-pulse{position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(46,160,67,.5);animation:avatar-ring 1.5s ease-out infinite}@keyframes avatar-ring{0%{transform:scale(1);opacity:.8}to{transform:scale(1.3);opacity:0}}.participant-meta{text-align:center;width:100%}.participant-name{font-size:14px;font-weight:var(--font-weight-semibold);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.you-tag{font-size:10px;font-weight:var(--font-weight-medium);color:var(--color-primary);background:var(--color-accent-muted);padding:1px 6px;border-radius:var(--radius-full);margin-left:4px}.status-badge{display:inline-block;margin-top:4px;padding:3px 10px;border-radius:var(--radius-full);font-size:11px;font-weight:var(--font-weight-semibold);letter-spacing:.3px}.status-badge--muted{background:var(--color-error-bg);color:var(--color-error)}.status-badge--speaking{background:var(--color-success-bg);color:var(--color-success);animation:speaking-pulse 1.5s ease-in-out infinite}@keyframes speaking-pulse{0%,to{box-shadow:0 0 #2ea0434d}50%{box-shadow:0 0 0 4px #2ea04300}}.status-badge--ptt{background:#008ce326;color:var(--color-primary)}.status-badge--ready{background:#ffffff0f;color:var(--color-text-muted)}.participant-bar{width:100%;height:3px;background:#ffffff14;border-radius:2px;overflow:hidden}.participant-bar-fill{height:100%;background:var(--color-success);border-radius:2px;transition:width .1s ease-out,background .2s}.participant-bar-fill--loud{background:var(--color-warning)}.buzz-btn-v2{position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;background:#d299221f;color:var(--color-warning);border:1px solid rgba(210,153,34,.2);transition:all var(--transition-fast);opacity:.6}.buzz-btn-v2:hover{opacity:1;background:#d2992240;border-color:#d2992266;transform:scale(1.1);box-shadow:0 0 12px #d299224d}.buzz-btn-v2:active{transform:scale(.95)}.controls-dock{background:var(--glass-bg);backdrop-filter:var(--blur-heavy);-webkit-backdrop-filter:var(--blur-heavy);border-top:1px solid var(--glass-border);padding:var(--spacing-md) var(--spacing-lg);position:relative;z-index:10;flex-shrink:0}.controls-dock:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:120px;height:1px;background:linear-gradient(90deg,transparent,var(--color-primary),transparent);opacity:.4}.controls-dock-inner{display:flex;align-items:center;justify-content:center;gap:var(--spacing-md)}.ctrl-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:80px;height:80px;border-radius:var(--radius-xl);background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--color-text-primary);cursor:pointer;position:relative;transition:all var(--transition-fast);overflow:visible}.ctrl-btn:hover{transform:translateY(-3px);border-color:#ffffff1f;box-shadow:0 8px 24px #0000004d}.ctrl-btn:active{transform:translateY(0) scale(.96)}.ctrl-btn-ring{position:absolute;inset:-1px;border-radius:var(--radius-xl);opacity:0;transition:opacity .3s;pointer-events:none}.ctrl-btn--primary .ctrl-btn-ring{background:conic-gradient(from 0deg,rgba(0,140,227,.3),rgba(0,212,255,.3),transparent)}.ctrl-btn--primary:hover .ctrl-btn-ring{opacity:1;animation:ring-spin 3s linear infinite}@keyframes ring-spin{to{transform:rotate(360deg)}}.ctrl-btn--muted{background:#f8514926;border-color:#f8514966;color:var(--color-error)}.ctrl-btn--muted .ctrl-btn-ring{background:conic-gradient(from 0deg,rgba(248,81,73,.3),rgba(255,100,100,.3),transparent)}.ctrl-btn--muted:hover .ctrl-btn-ring{opacity:1;animation:ring-spin 3s linear infinite}.ctrl-btn--muted:hover{background:#f8514933;border-color:#f8514999;box-shadow:0 8px 24px #f8514940}.ctrl-btn--ptt .ctrl-btn-ring{background:conic-gradient(from 0deg,rgba(0,140,227,.3),rgba(0,212,255,.3),transparent)}.ctrl-btn--ptt:hover .ctrl-btn-ring{opacity:1;animation:ring-spin 3s linear infinite}.ctrl-btn--ptt:hover{border-color:#008ce366;box-shadow:0 8px 24px #008ce333}.ctrl-btn--active{background:var(--color-primary);border-color:var(--color-primary);color:#fff;box-shadow:0 0 30px #008ce366,0 8px 24px #008ce34d;transform:translateY(-3px)}.ctrl-btn--active .ctrl-btn-ring{opacity:1;background:conic-gradient(from 0deg,rgba(255,255,255,.2),rgba(255,255,255,.4),transparent);animation:ring-spin 1s linear infinite}.ctrl-btn--danger{background:#ffffff0a}.ctrl-btn--danger .ctrl-btn-ring{background:conic-gradient(from 0deg,rgba(248,81,73,.2),rgba(248,81,73,.4),transparent)}.ctrl-btn--danger:hover{background:#f8514926;border-color:#f8514966;color:var(--color-error);box-shadow:0 8px 24px #f8514933}.ctrl-btn--danger:hover .ctrl-btn-ring{opacity:1;animation:ring-spin 3s linear infinite}.ctrl-btn-icon{display:flex;align-items:center;justify-content:center;position:relative;z-index:1;transition:transform .2s}.ctrl-btn:hover .ctrl-btn-icon{transform:scale(1.05)}.ctrl-btn:active .ctrl-btn-icon{transform:scale(.92)}.ctrl-btn-label{font-size:11px;font-weight:var(--font-weight-semibold);letter-spacing:.3px;text-transform:uppercase;position:relative;z-index:1;opacity:.8;transition:opacity .2s}.ctrl-btn:hover .ctrl-btn-label,.ctrl-btn--muted .ctrl-btn-label,.ctrl-btn--active .ctrl-btn-label{opacity:1}@media (max-width: 640px){.room-header{flex-direction:column;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-md)}.room-header-right{width:100%;justify-content:space-between}.participants-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--spacing-sm)}.avatar-circle{width:44px;height:44px;font-size:15px}.controls-dock-inner{gap:var(--spacing-sm)}.ctrl-btn{width:64px;height:68px}.ctrl-btn-icon svg{width:20px;height:20px}.ctrl-btn-label{font-size:10px}}.pending-badge{display:flex;align-items:center;justify-content:center;gap:8px;padding:8px 20px;margin:0 auto 16px;width:fit-content;border-radius:var(--radius-full);background:#d299221a;border:1px solid rgba(210,153,34,.3);color:var(--color-warning);font-size:13px;font-weight:var(--font-weight-semibold);font-family:var(--font-family-heading)}.tab-badge{position:relative}.tab-badge-count{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 4px;margin-left:6px;border-radius:var(--radius-full);background:var(--color-error);color:#fff;font-size:10px;font-weight:var(--font-weight-bold);vertical-align:middle}.admin-login-badge{display:flex;align-items:center;justify-content:center;gap:6px;padding:6px 16px;margin:0 auto 12px;width:fit-content;border-radius:var(--radius-full);background:#008ce31a;border:1px solid rgba(0,140,227,.3);color:var(--color-primary);font-size:12px;font-weight:var(--font-weight-semibold);font-family:var(--font-family-heading);text-transform:uppercase;letter-spacing:.5px}.admin-fullpage{min-height:100vh;background:var(--color-bg-primary);padding:var(--spacing-xl) var(--spacing-lg)}.admin-fullpage .admin-dashboard{max-width:1100px}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-sm);color:var(--color-text-secondary);transition:all var(--transition-fast);cursor:pointer}.btn-icon:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.btn-icon--danger:hover{background:var(--color-error-bg);color:var(--color-error)}.btn-sm{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:var(--radius-sm);font-size:12px;font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn-sm--primary{background:#008ce326;color:var(--color-primary);border:1px solid rgba(0,140,227,.3)}.btn-sm--primary:hover{background:#008ce340}.btn-sm--secondary{background:var(--color-bg-tertiary);color:var(--color-text-secondary);border:1px solid var(--color-bg-tertiary)}.btn-sm--secondary:hover{background:var(--color-bg-secondary);color:var(--color-text-primary)}.actions-cell{display:flex;align-items:center;gap:6px}.email-cell{color:var(--color-text-secondary);font-size:13px}.date-cell{color:var(--color-text-muted);font-size:13px}.user-cell{display:flex;align-items:center;gap:8px}.row-self{background:#008ce30d}.role-badge{display:inline-flex;align-items:center;gap:4px}.role-admin{background:#008ce326;color:var(--color-primary)}.role-member{background:var(--color-bg-tertiary);color:var(--color-text-secondary)}.form-label-inline{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--color-text-secondary);font-weight:var(--font-weight-medium)}.form-row{display:flex;gap:var(--spacing-md);align-items:flex-end;flex-wrap:wrap}.form-row .btn{display:inline-flex;align-items:center;gap:6px;height:fit-content}.success-banner{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;margin-bottom:var(--spacing-md);background:#2ea0431a;border:1px solid rgba(46,160,67,.3);border-radius:var(--radius-md);color:var(--color-success);font-size:14px;word-break:break-all}.success-banner button{color:var(--color-success);background:none;border:none;cursor:pointer;font-size:18px;padding:0 4px;flex-shrink:0}.error-banner{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;margin-bottom:var(--spacing-md);background:#f851491a;border:1px solid rgba(248,81,73,.3);border-radius:var(--radius-md);color:var(--color-error);font-size:14px}.error-banner button{color:var(--color-error);background:none;border:none;cursor:pointer;font-size:18px;padding:0 4px}.empty-list{color:var(--color-text-muted);font-size:14px;text-align:center;padding:var(--spacing-lg)}