:root{--bg:#101417;--sidebar:#141a1e;--panel:#1a2126;--raised:#20292f;--text:#edf3f3;--muted:#9caeb8;--line:#303c43;--accent:#57dfbb;--accent-ink:#102921;--danger:#ff8d8d;--warning:#edc37c;--radius:14px;--shadow:0 18px 60px #0003;font-family:Inter,Segoe UI,Arial,sans-serif;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:9px;padding:10px 15px;cursor:pointer;background:var(--raised);color:var(--text);font-weight:600;text-decoration:none;transition:background .15s,transform .15s}button:hover,.button:hover{background:var(--line);text-decoration:none}button:active{transform:translateY(1px)}button:disabled{opacity:.38;cursor:not-allowed;transform:none}.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.primary:hover{background:#88efd2}.danger{color:var(--danger);border-color:#7b464b}.subtle{background:transparent}.small{padding:7px 11px;font-size:12px}.wide{width:100%}input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text)}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible,video:focus-visible{outline:2px solid var(--accent);outline-offset:3px}input[type=checkbox]{width:auto;accent-color:var(--accent)}textarea{resize:vertical;min-height:94px}label{display:block;margin:0 0 14px;color:var(--muted)}label input,label select,label textarea{display:block;margin-top:7px}label.check{display:flex;align-items:flex-start;gap:9px;color:var(--text)}label.check input{margin-top:5px}h1,h2,h3,p{margin-top:0}h1{font-size:27px;letter-spacing:-.7px;margin:3px 0 0;font-weight:650}h2{font-size:20px;letter-spacing:-.35px;margin-bottom:8px}h3{font-size:15px;margin-bottom:10px}.muted{color:var(--muted)}.eyebrow,.workspace-label{font-size:10px;letter-spacing:1.4px;font-weight:700;color:var(--muted)}.shell{display:grid;grid-template-columns:236px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);border-right:1px solid var(--line);padding:32px 22px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;color:var(--text);font-size:23px;font-weight:700;letter-spacing:1px}.brand:hover{text-decoration:none}.brand-mark{display:flex;align-items:center;justify-content:center;width:43px;height:43px;background:var(--accent);color:var(--accent-ink);border-radius:12px;font-size:28px}.brand small{display:block;font-size:9px;letter-spacing:2px;font-weight:500;color:var(--muted)}.workspace-label{margin:42px 10px 13px;font-size:9px}.nav-link{display:flex;gap:11px;align-items:center;padding:12px 11px;border-radius:9px;color:var(--muted);margin:5px 0;font-weight:500}.nav-link.active{background:#57dfbb12;color:var(--accent)}.sidebar-note{padding:17px 13px;border:1px solid var(--line);border-radius:12px;margin-top:35px;font-size:12px}.sidebar-note strong{font-size:11px}.sidebar-note p{color:var(--muted);margin:8px 0 0;font-size:11px;line-height:1.6}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-right:7px}.sidebar-bottom{margin-top:auto;padding-top:25px}.footer-links{display:flex;align-items:center;gap:6px;white-space:nowrap;color:var(--line)}.footer-links button{border:0;padding:3px;background:none;font-size:10px;color:var(--muted)}.sidebar-bottom small{display:block;margin-top:13px;font-size:10px;color:var(--muted)}main{min-width:0;padding:30px 38px 15px;display:flex;flex-direction:column}.topbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:30px}.top-actions{display:flex;gap:12px;align-items:center}.badge{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;border-radius:30px;background:var(--raised);border:1px solid var(--line);padding:5px 10px;font-size:11px;color:var(--muted)}.badge.good{background:#57dfbb13;color:var(--accent);border-color:#57dfbb35}.badge.warn{color:var(--warning);border-color:#edc37c35}.badge.bad{color:var(--danger);border-color:#ff8d8d35}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.loading{margin-top:20px;color:var(--muted)}.intro-row{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:24px}.intro-row p{margin-bottom:0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:24px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px;display:flex;justify-content:space-between;align-items:center}.stat small{display:block;color:var(--muted);font-size:12px}.stat strong{font-size:31px;font-weight:550;letter-spacing:-1px}.stat-icon{font-size:21px;color:var(--accent);background:#57dfbb12;border-radius:10px;padding:9px 14px}.table-panel{padding:0;overflow:hidden}.table-tools{display:flex;align-items:center;gap:16px;justify-content:space-between;padding:20px 23px;border-bottom:1px solid var(--line)}.table-tools h3{margin:0}.table-tools input{max-width:280px;font-size:12px}table{border-collapse:collapse;width:100%;text-align:left}th{font-size:10px;color:var(--muted);font-weight:600;letter-spacing:.7px;text-transform:uppercase;background:#ffffff02;padding:13px 23px}td{vertical-align:top;padding:19px 23px;border-top:1px solid var(--line);font-size:13px}.client-name{font-weight:600;display:block}.client-id{font-family:Consolas,monospace;color:var(--muted);font-size:11px;display:block;margin-top:3px}.row-actions{display:flex;gap:7px;justify-content:flex-end;flex-wrap:wrap}.empty{padding:48px 24px;text-align:center;color:var(--muted)}.empty-symbol{font-size:38px;color:var(--line);margin-bottom:12px}.empty strong{display:block;color:var(--text);margin-bottom:5px}.hint-row{margin-top:20px;display:flex;gap:15px;border:1px dashed var(--line);border-radius:12px;padding:18px;color:var(--muted);font-size:12px}.hint-row strong{color:var(--text)}.client-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(270px,1fr);gap:22px}.identity-panel{background:linear-gradient(130deg,#20362e,var(--panel));border-color:#3c6353}.identity-label{color:#b0cfc1;font-size:12px}.identity-number{font-family:Consolas,monospace;font-size:34px;letter-spacing:3px;margin:10px 0 18px;color:#e4fff4}.identity-foot{display:flex;justify-content:space-between;align-items:center;gap:10px}.step{display:flex;gap:13px;padding:16px 0;border-bottom:1px solid var(--line)}.step:last-child{border:0;padding-bottom:0}.step-number{border:1px solid var(--line);border-radius:50%;width:27px;height:27px;flex-shrink:0;text-align:center;line-height:25px;color:var(--accent);font-size:12px}.step p{font-size:12px;color:var(--muted);margin:3px 0}.media-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}.media-options label{font-size:12px}.preview{aspect-ratio:16/9;background:#090c0e;border-radius:10px;display:grid;place-items:center;overflow:hidden;position:relative;margin-bottom:15px;border:1px solid var(--line)}.preview video{width:100%;height:100%;object-fit:contain;position:absolute}.preview .placeholder{color:#87969f;text-align:center;font-size:12px;padding:15px;pointer-events:none}.preview .placeholder b{display:block;font-size:27px;margin-bottom:6px}.media-buttons{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.button-row{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;margin-top:20px}.notice{padding:13px 17px;border:1px solid #edc37c45;background:#edc37c0b;color:var(--warning);border-radius:9px;margin-bottom:20px;font-size:12px}.notice.error{color:var(--danger);border-color:#ff8d8d45}.notice.good{color:var(--accent);border-color:#57dfbb40}.notice p:last-child{margin-bottom:0}.auth{max-width:480px;margin:35px auto 55px}.auth h2{margin-bottom:10px}.auth p{margin-bottom:23px}.auth .brand-mark{margin-bottom:23px}.session-layout{display:grid;grid-template-columns:minmax(0,1fr) 275px;gap:17px}.screen-panel{background:#080c0e;border:1px solid var(--line);border-radius:12px;position:relative;aspect-ratio:16/10;overflow:hidden;display:grid;place-items:center}.screen-panel video{position:absolute;width:100%;height:100%;object-fit:contain;touch-action:none}.screen-panel .placeholder{text-align:center;color:var(--muted);padding:35px;pointer-events:none}.screen-panel.control{outline:2px solid var(--accent)}.screen-panel .control-label{position:absolute;top:10px;left:10px;z-index:2;pointer-events:none}.session-toolbar{display:flex;justify-content:space-between;gap:10px;margin:12px 0 20px;flex-wrap:wrap}.session-toolbar>div{display:flex;gap:7px;flex-wrap:wrap}.video-sidebar{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;align-self:start}.video-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.video-heading strong{font-size:12px}.video-tile{aspect-ratio:4/3;position:relative;border-radius:9px;background:#0d1215;overflow:hidden;margin-bottom:12px;display:grid;place-items:center;border:1px solid var(--line)}.video-tile video{height:100%;width:100%;object-fit:cover;position:absolute}.video-tile span{position:absolute;left:9px;bottom:7px;font-size:10px;z-index:1;background:#0009;padding:2px 7px;border-radius:4px}.video-tile .video-empty{font-size:28px;color:var(--line)}.session-bottom{margin-top:18px}.session-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:19px}.session-header h2{margin:0}.session-header p{margin:3px 0 0;font-size:12px}.clip-panel{margin-top:18px}.clip-panel textarea{font-size:12px}.incoming-text{white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;overflow:auto;background:var(--bg);padding:15px;border:1px solid var(--line);border-radius:8px;font-family:Consolas,monospace;font-size:13px}.pair-code{font-family:Consolas,monospace;font-size:30px;letter-spacing:3px;color:var(--accent);background:var(--bg);padding:14px;border-radius:9px;margin:14px 0}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);padding:13px 22px;border:1px solid var(--line);background:var(--raised);border-radius:10px;z-index:100;box-shadow:var(--shadow);max-width:min(600px,90vw)}dialog{border:1px solid var(--line);border-radius:16px;padding:27px;background:var(--panel);color:var(--text);max-width:min(560px,92vw);width:560px;box-shadow:var(--shadow)}dialog::backdrop{background:#060a0bd6;backdrop-filter:blur(4px)}dialog h2{margin-bottom:13px}dialog p{color:var(--muted);font-size:13px}.main-footer{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;padding-top:32px;margin-top:auto;gap:15px}.hidden{display:none!important}.video-window{padding:18px}.video-window header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.video-window .video-tile{aspect-ratio:4/3}.video-window p{font-size:11px}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.settings-value{overflow-wrap:anywhere;font-family:Consolas,monospace}.online-strip{margin:16px 0}.light{--bg:#f1f5f5;--sidebar:#e8efee;--panel:#fff;--raised:#edf3f2;--text:#182825;--muted:#5b716d;--line:#cfdbd8;--accent:#107c61;--accent-ink:#fff;color-scheme:light}.light .identity-panel{background:#e7f5ee}.light .identity-label,.light .identity-number{color:#14553e}
@media(min-width:1600px){main{max-width:1700px;padding:40px 55px}}@media(max-width:1100px){.shell{grid-template-columns:195px 1fr}.sidebar{padding:26px 15px}main{padding:25px}.sidebar-note{padding:13px 10px}.client-layout{grid-template-columns:1fr}.session-layout{grid-template-columns:minmax(0,1fr) 230px}th,td{padding:15px}.topbar{align-items:flex-start}.top-actions{flex-direction:column;align-items:flex-end}.identity-number{font-size:30px}.footer-links{gap:3px}}
@media(max-width:800px){.shell{display:block}.sidebar{height:auto;position:static;padding:14px 18px;border-right:0;border-bottom:1px solid var(--line);flex-direction:row;align-items:center;gap:20px;flex-wrap:wrap}.brand{font-size:18px}.brand-mark{width:34px;height:34px;font-size:22px}.sidebar nav{display:flex;gap:7px;margin-left:auto}.nav-link{font-size:11px;padding:8px}.workspace-label,.sidebar-note{display:none}.sidebar-bottom{margin:0;padding:0;width:100%;display:flex;justify-content:space-between}.sidebar-bottom small{margin:0}.footer-links button{font-size:11px}.topbar{margin-bottom:22px}main{padding:23px 18px}.eyebrow{font-size:8px}.session-layout{grid-template-columns:1fr}.video-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:10px}.video-heading{grid-column:1/-1}.video-sidebar .video-tile{margin-bottom:0}.video-sidebar .media-buttons{grid-column:1/-1}.stats{gap:8px}.stat{padding:14px}.stat strong{font-size:24px}.stat-icon{display:none}.table-panel{overflow-x:auto}table{min-width:580px}.intro-row{flex-direction:column}.table-tools{padding:15px}.table-tools input{max-width:180px}.settings-grid{grid-template-columns:1fr}.screen-panel{aspect-ratio:16/11}}
@media(max-width:430px){.sidebar nav{width:100%;margin:0}.top-actions .badge{max-width:145px;white-space:normal;font-size:10px}h1{font-size:22px}.media-options{grid-template-columns:1fr}.identity-number{font-size:26px}.stat small{font-size:10px}.main-footer{font-size:9px}.session-header{align-items:flex-start}.session-header h2{font-size:17px}}
.space-top{margin-top:20px}.space-top-small{margin-top:15px}
.video-sidebar .media-options{grid-template-columns:1fr}.video-sidebar.is-detached .video-tile{display:none}.detached-status{font-size:12px;grid-column:1/-1}
:root{--brand-bg:#2563eb;--brand-text:#ffffff}
button.primary,.button.primary{background:var(--brand-bg);color:var(--brand-text);border-color:var(--brand-bg)}
.client-page{--accent:var(--brand-bg);--accent-ink:var(--brand-text)}
.client-page.light{--bg:#f7f8fa;--panel:#ffffff;--raised:#eef1f5;--text:#222b39;--muted:#667085;--line:#dce1e8;--danger:#b42335;--warning:#865300}
.client-page .shell{display:block;min-height:100vh}
.client-page main{max-width:1180px;margin:0 auto;min-height:100vh;padding:24px 40px 14px}
.client-header{position:relative;display:flex;justify-content:center;align-items:center;min-height:40px;margin-bottom:22px}
.client-logo{display:flex;justify-content:center;align-items:center;max-width:calc(100% - 100px)}
.client-logo:empty{height:16px}.client-logo img{max-width:100%;max-height:112px;object-fit:contain}
.theme-toggle{position:absolute;right:0;top:0;width:38px;height:38px;padding:0;font-size:21px;background:transparent}
.client-help{width:100%;font-size:16px;line-height:1.7;margin:0 0 32px;overflow-wrap:anywhere;color:var(--text)}
.client-options{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}
.client-option{min-width:0}.client-option h2{font-size:20px;font-weight:600;letter-spacing:-.3px;margin:0 0 16px}
.client-option .preview{width:100%;aspect-ratio:16/9;min-height:0;background:var(--raised);margin:0 0 16px;border:1px solid var(--line);border-radius:12px;padding:0;box-shadow:none}
.client-option .preview .placeholder{display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--muted);font-size:13px}
.client-option .placeholder svg{width:58px;height:58px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.screen-picker video{pointer-events:none}.screen-picker:focus-visible{outline:3px solid var(--brand-bg);outline-offset:3px}
.client-option .screen-select{height:46px;border-radius:8px}.stop-screen{margin:9px 0 0}
.client-option .media-options{grid-template-columns:1fr 1fr;gap:12px}.client-option .media-options label{margin:0;font-size:12px;color:var(--muted)}
.client-option select{min-width:0;height:46px;margin:5px 0 0;background:var(--panel);color:var(--text)}
.device-hint{font-size:11px;line-height:1.5;margin:10px 0 0}
.reception-button{margin-top:32px;min-height:58px;font-size:17px;font-weight:600;border-radius:10px}
.client-identity{text-align:center;font-size:14px;font-weight:400;margin:20px 0 0;overflow-wrap:anywhere;color:var(--muted)}
.client-identity strong{font-weight:600;color:var(--text);white-space:nowrap}
.readiness-text{text-align:center;margin:10px 0 0;font-size:13px}.readiness-text:empty{display:none}
.client-page .main-footer{font-size:10px;opacity:.7;padding-top:44px}
.client-session-options{margin-top:22px;border-top:1px solid var(--line);padding-top:18px}.client-helper{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px}.client-helper>span{flex:1 1 100%}
.client-conversation{max-width:440px;margin:24px auto 0;display:block;width:100%}.client-conversation .video-tile{aspect-ratio:16/9}
.delete-client{padding:7px 9px;align-self:flex-start}.delete-client svg{stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}.delete-client:hover{color:var(--danger)}
.settings-logo{display:block;max-width:240px;max-height:90px;object-fit:contain;margin:18px auto;background:#f7f8fa;border-radius:6px;padding:5px}
#branding-form textarea{min-height:110px}#branding-form input[type=color]{height:45px;width:100%;padding:4px}#branding-form label{margin-top:14px}dialog:has(#branding-form){max-height:90vh;overflow:auto}
@media(max-width:700px){.client-page main{padding:20px 20px 12px}.client-options{grid-template-columns:1fr;gap:28px}.client-help{font-size:15px;margin-bottom:26px}.client-header{margin-bottom:18px}.client-option h2{font-size:18px}.reception-button{margin-top:26px}.client-page .main-footer{flex-direction:column;align-items:center;gap:3px}.client-identity strong{display:block;margin-top:4px}}