:root{color-scheme:dark;--bg:#080f19;--panel:#101b29;--line:#233044;--text:#edf4fc;--muted:#91a2b8;--accent:#64e7ce;--accent-dark:#123b3b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 'Segoe UI',Arial,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,p{margin-top:0}h1{font-size:36px;line-height:1.17;letter-spacing:-1.2px;margin-bottom:12px}h2{font-size:21px;line-height:1.3;letter-spacing:-.4px}p,small{color:var(--muted)}small{font-size:12px}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:44px;border:1px solid transparent;border-radius:9px;padding:10px 18px;background:var(--accent);color:#08232a;font:600 14px 'Segoe UI',Arial,sans-serif;cursor:pointer;text-decoration:none;transition:filter .15s}button:hover,.button:hover{filter:brightness(1.1);text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.ghost{color:var(--muted);background:transparent;border-color:var(--line)}.danger{background:#381d2a;color:#ffb2bc}.ghost.danger{background:transparent;color:#ffb2bc}.eyebrow{display:block;color:var(--accent);font-size:11px;font-weight:700;letter-spacing:2px;margin-bottom:15px}aside{position:fixed;inset:0 auto 0 0;width:240px;background:#0c1522;border-right:1px solid var(--line);padding:30px 20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:13px;color:var(--text);margin-bottom:44px}.brand img{width:54px;height:54px}.brand b{font-size:30px;line-height:1.1;letter-spacing:-1px}.brand b span{display:block;color:var(--muted);font-size:10px;letter-spacing:.5px;margin-top:6px}.navlabel{color:#62768d;font-size:10px;font-weight:600;letter-spacing:1.5px;margin:0 12px 14px}nav{display:grid;gap:6px}nav a{display:flex;gap:15px;color:var(--muted);padding:11px 14px;border-radius:8px}nav a span{width:16px;text-align:center}nav a:hover{background:#152333;color:white;text-decoration:none}nav a.selected{background:#153536;color:var(--accent)}.sidebar-bottom{margin-top:auto;color:var(--muted);font-size:10px}.sidebar-bottom a{display:block;margin-top:12px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:7px;box-shadow:0 0 10px #64e7ce44}.shell{margin-left:240px}header{height:87px;padding:0 42px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}.user{display:flex;align-items:center;gap:22px}.user span{color:var(--text);text-align:right}.user small{display:block;font-size:10px}header form{margin:0}header .ghost{min-height:35px;font-size:11px;padding:6px 12px}main{max-width:1450px;padding:38px 42px;margin:auto}.page-title{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.page-title p{margin-bottom:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:26px}.stats article{border:1px solid var(--line);background:var(--panel);padding:20px 24px;border-radius:12px}.stats span{color:var(--muted);font-size:12px}.stats strong{display:block;font-size:34px;font-weight:600;margin-top:8px;letter-spacing:-1px}.stats article:nth-child(2) strong{color:var(--accent)}.hero{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;padding:36px 40px;margin-bottom:26px;background:radial-gradient(ellipse at 90% 60%,#14536388,transparent 60%),#10232d;border:1px solid #27505a;border-radius:14px}.hero h2{font-size:29px;line-height:1.3;max-width:560px;margin-bottom:14px}.hero p{max-width:530px}.hero img{width:200px;height:200px;object-fit:contain;margin-left:25px}.hero .button{margin-top:8px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:26px 28px;margin-bottom:24px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.section-title h2{margin-bottom:0}.section-title .eyebrow{margin-bottom:6px}.section-title a{font-size:12px}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{font-weight:500;color:var(--muted);font-size:11px;padding:12px 15px;border-bottom:1px solid var(--line)}td{padding:16px 15px;border-bottom:1px solid #23304488}tr:last-child td{border-bottom:0}td small{display:block;margin-top:2px}td a{white-space:nowrap}.badge{display:inline-block;color:var(--accent);background:#173a39;padding:4px 10px;border-radius:6px;font-size:10px;white-space:nowrap}.badge.muted{color:#b4bbcb;background:#2a2c3e}.table-wrap{overflow-x:auto}.empty{text-align:center;padding:35px 15px}.empty>span{font-size:36px;color:var(--accent)}.empty h3{margin:10px 0 5px}.empty p{margin-bottom:10px}label{display:block;color:#bccadc;font-size:12px;margin-bottom:18px}input,textarea,select{display:block;width:100%;background:#0b1420;color:var(--text);border:1px solid #2c3c51;border-radius:8px;padding:12px 13px;font:14px 'Segoe UI',Arial,sans-serif;margin-top:7px}textarea{min-height:100px;resize:vertical}input[type=checkbox]{display:inline;width:16px;height:16px;margin:0;accent-color:var(--accent)}.check{display:flex;align-items:center;gap:10px;margin-top:10px}.grid-form{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.wide{grid-column:1/-1}.search{display:flex;gap:12px;margin-bottom:20px;max-width:650px}.search input{margin-top:0}.search button{min-width:95px}.alert{padding:14px 18px;border-radius:9px;margin-bottom:22px;border:1px solid}.error{color:#ffc0c6;background:#361e2b;border-color:#633446}.success{color:#aaf5de;background:#16372f;border-color:#295d4e}.device-info{display:flex;flex-wrap:wrap;gap:22px;margin-bottom:22px;color:var(--muted);font-size:11px}.device-info b{display:block;color:var(--text);font-size:13px;letter-spacing:.4px}.playlist{border-top:1px solid var(--line);padding:18px 0}.playlist summary{cursor:pointer;font-weight:600}.playlist summary .badge{margin-left:12px}.playlist form{margin-top:22px}.narrow{max-width:640px}.preline{white-space:pre-line}video{width:100%;max-width:700px;margin-top:24px;border-radius:10px;background:black}footer{display:flex;justify-content:space-between;font-size:11px;color:#6e8298;margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}.login{display:grid;grid-template-columns:1.1fr 1fr;max-width:1050px;min-height:620px;padding:0;margin:9vh auto;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 40px 100px #0005}.login-brand{background:radial-gradient(circle at 45% 25%,#145a6888,transparent 55%),#10212e;padding:42px 48px;display:flex;flex-direction:column;align-items:flex-start}.login-brand>img{width:200px;height:200px;align-self:center;margin-bottom:25px}.login-brand h1{font-size:39px}.login-brand p{max-width:320px}.chip{font-size:10px;border:1px solid #385667;border-radius:20px;padding:5px 12px;color:#bed5e1}.login-form{padding:72px 48px;background:#101a28}.login-form h2{font-size:28px;margin-bottom:12px}.login-form form{margin:28px 0}.login-form button{width:100%;justify-content:space-between}.login-form>small{display:block;max-width:310px}.login-form>p{font-size:13px}@media(max-width:1100px){aside{width:200px;padding:25px 14px}.shell{margin-left:200px}header{padding:0 25px}main{padding:28px 25px}.stats{gap:10px}.stats article{padding:18px}.hero{padding:28px}.hero img{width:150px;height:150px}.hero h2{font-size:25px}.login{margin:5vh 24px}}@media(max-width:760px){aside{position:static;width:100%;padding:15px 18px;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:0 0 15px}.brand img{width:42px;height:42px}.brand b{font-size:25px}.navlabel,.sidebar-bottom{display:none}nav{display:flex;overflow-x:auto;gap:5px}nav a{white-space:nowrap;padding:8px 12px;font-size:12px}nav a span{display:none}.shell{margin:0}header{height:65px;padding:0 20px}main{padding:25px 18px}.page-title{align-items:flex-start;flex-direction:column}h1{font-size:30px}.stats{grid-template-columns:1fr 1fr}.stats strong{font-size:29px}.hero{padding:24px}.hero h2{font-size:22px}.hero img{width:90px;height:90px;margin-left:12px}.hero p{font-size:12px}.hero .eyebrow{font-size:9px}.card{padding:22px 18px}.grid-form{grid-template-columns:1fr}.wide{grid-column:auto}.login{grid-template-columns:1fr;margin:22px 16px;min-height:auto}.login-brand{padding:28px 30px}.login-brand img{width:130px;height:130px;position:absolute;right:35px;top:50px}.login-brand h1{font-size:30px;max-width:250px}.login-brand .eyebrow{margin-top:15px}.login-brand p{max-width:230px;padding-right:20px}.login-form{padding:30px}.login-brand .chip{display:none}.login-brand>img{display:none}footer{gap:15px}.section-title{align-items:flex-start}.device-info{gap:16px}}
[hidden] { display: none !important; }

.client-tabs{display:flex;flex-wrap:wrap;gap:8px;padding:10px;margin-bottom:24px;background:#101b29;border:1px solid #233044;border-radius:12px;position:sticky;top:12px;z-index:4}
.client-tabs button{background:transparent;color:#a9b9cd;min-height:42px;padding:10px 18px;border:1px solid transparent;font-weight:600}
.client-tabs button.active{background:#173b3b;color:#7af0d5;border-color:#286260}
.client-tabs button:hover{background:#1b2a3c;color:white}
[data-client-panel]{min-width:0}
@media(max-width:760px){.client-tabs{gap:5px;padding:7px;top:5px}.client-tabs button{font-size:12px;flex:1 1 40%;padding:9px 7px}}

.add-form>summary{cursor:pointer;font-size:19px;font-weight:600;color:#64e7ce}.add-form[open]>summary{margin-bottom:24px}.add-form:not([open]){padding-top:18px;padding-bottom:18px}

aside{overflow-y:auto}.footer-preview{text-align:center;background:#0a1019;padding:36px 25px}.footer-preview h2{font-size:24px}.footer-preview p{max-width:850px;margin:15px auto;line-height:1.7}