:root{--bg:#061315;--surface:#0b1d20;--surface2:#10272a;--line:#1b3b3e;--text:#eefafa;--muted:#86a4a7;--mint:#45e0b8;--mint2:#24bca5;--danger:#ff6272;--warning:#ffbd59;--radius:18px;--shadow:0 24px 70px rgba(0,0,0,.32);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:dark}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{font-size:15px;line-height:1.5}button,input,select{font:inherit}a{color:inherit;text-decoration:none}code{font-family:"SFMono-Regular",Consolas,monospace;font-size:.84em;color:#a4d8d4}button{cursor:pointer}
.brand{display:inline-flex;align-items:center;gap:12px;letter-spacing:.12em}.brand strong{font-size:14px}.bars{display:flex;align-items:flex-end;gap:4px;height:27px}.bars i{display:block;width:5px;border-radius:9px;background:var(--mint)}.bars i:nth-child(1){height:14px}.bars i:nth-child(2){height:24px}.bars i:nth-child(3){height:19px}
.overline{display:block;color:var(--mint);font-size:11px;font-weight:800;letter-spacing:.16em}.muted{color:var(--muted)}
.auth-shell{display:grid;grid-template-columns:minmax(340px,46%) 1fr;min-height:100vh}.auth-intro{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:42px clamp(32px,6vw,86px);overflow:hidden;background:linear-gradient(145deg,#071719,#0d2b2c)}.auth-intro:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(69,224,184,.16);border-radius:50%;right:-220px;bottom:-170px;box-shadow:0 0 100px rgba(69,224,184,.08)}.auth-intro>div{position:relative;z-index:1;max-width:520px}.auth-intro h1{font-size:clamp(42px,6vw,78px);line-height:.98;letter-spacing:-.055em;margin:17px 0 24px}.auth-intro p{max-width:470px;color:#a8c1c3;font-size:17px}.auth-intro small{color:#789396}.auth-form{display:grid;place-items:center;padding:32px}.auth-card{width:min(450px,100%);padding:38px;background:rgba(11,29,32,.88);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.auth-card h2{font-size:30px;margin:8px 0}.auth-card form{display:grid;gap:18px;margin-top:28px}.switch{display:block;text-align:center;color:var(--muted);font-size:13px;margin-top:22px}.switch:hover{color:var(--mint)}
label{display:grid;gap:8px;color:#c7d9da;font-size:13px;font-weight:650}input,select{width:100%;min-height:48px;padding:11px 14px;color:var(--text);background:#071719;border:1px solid #25474a;border-radius:10px;outline:0}input:focus,select:focus{border-color:var(--mint);box-shadow:0 0 0 3px rgba(69,224,184,.12)}small{font-weight:400;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}fieldset{display:grid;gap:14px;margin:0;padding:18px;border:1px solid var(--line);border-radius:12px}legend{padding:0 8px;color:var(--mint);font-size:12px;font-weight:800;letter-spacing:.08em}.sub{margin-top:0;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 18px;border:1px solid transparent;border-radius:10px;font-weight:800;color:var(--text);transition:.18s ease}.btn:hover{transform:translateY(-1px)}.btn.primary{color:#04201a;background:linear-gradient(135deg,var(--mint),#55e5c4)}.btn.secondary{background:#11272a;border-color:#2a4a4e}.btn.danger-btn{color:#fff;background:#371a21;border-color:#6c2937}.btn.compact{min-height:40px;padding:0 14px;font-size:13px}
.notice{margin:14px 0;padding:13px 15px;border-radius:10px;background:#102c29;border:1px solid #235c52;color:#b9f8e8}.notice.danger{background:#321820;border-color:#6a2838;color:#ffc6cd}.notice.credentials{background:#302913;border-color:#665825;color:#ffe9a9;overflow-wrap:anywhere}.notice.success{background:#102c29}
.app-shell{display:grid;grid-template-columns:245px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:30px 20px;border-right:1px solid #153235;background:#071719}.sidebar>.brand{padding:0 10px 35px}.sidebar nav{display:grid;gap:8px}.sidebar nav a,.nav-logout{display:flex;align-items:center;gap:11px;width:100%;min-height:46px;padding:0 13px;color:#86a4a7;background:transparent;border:0;border-radius:10px;text-align:left}.sidebar nav a:hover,.sidebar nav a.active{color:var(--text);background:#10282b}.sidebar nav a.active{box-shadow:inset 3px 0 var(--mint)}.sidebar form{margin-top:auto}.workspace{min-width:0;padding:28px clamp(20px,4vw,54px) 54px}.top{display:flex;align-items:center;gap:20px;margin-bottom:30px}.top h1{margin:2px 0 0;font-size:25px}.online{display:flex;align-items:center;gap:8px;margin-left:auto;color:#87a4a6;font-size:12px}.online i{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px var(--mint)}.mobile-menu{display:none;color:var(--text);background:transparent;border:0;font-size:24px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:18px}.metrics article{padding:20px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,#0b1d20,#0d2325)}.metrics span,.metrics small{display:block;color:var(--muted);font-size:12px}.metrics strong{display:block;margin:8px 0 1px;font-size:30px;letter-spacing:-.04em}
.panel{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 12px 40px rgba(0,0,0,.13)}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 24px;border-bottom:1px solid var(--line)}.panel-title h2{margin:4px 0 0;font-size:21px}.panel-tools{display:flex;align-items:center;gap:10px}.search{display:flex;grid-template-columns:auto 1fr;align-items:center;gap:8px;min-width:235px;min-height:40px;padding:0 12px;background:#071719;border:1px solid var(--line);border-radius:10px}.search input{min-height:0;padding:0;background:transparent;border:0;box-shadow:none}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{padding:16px 22px;text-align:left;border-bottom:1px solid #163336}th{color:#718f92;font-size:11px;text-transform:uppercase;letter-spacing:.09em}td strong,td code{display:block}.empty-cell{text-align:center;color:var(--muted);padding:50px}.state{display:inline-flex;padding:4px 9px;border-radius:99px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.state.active{color:#75efce;background:#113c34}.state.trial{color:#ffd988;background:#3e3216}.state.expired,.state.blocked{color:#ff9aa6;background:#3c1b23}.icon-btn{display:inline-grid;place-items:center;min-width:35px;height:35px;padding:0 9px;color:#b9ced0;background:#10272a;border:1px solid #254247;border-radius:8px}.icon-btn.delete{color:#ff8995}.count{color:var(--muted);font-size:13px}
.device-hero{display:flex;align-items:center;gap:28px;margin-bottom:18px;padding:23px 25px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(120deg,#0d2828,#0b1d20)}.device-hero h2{margin:3px 0;font-size:24px}.device-hero>.btn{margin-left:auto}.device-meta{display:flex;gap:24px;margin-left:auto}.device-meta span{display:grid;color:var(--muted);font-size:11px}.device-meta strong{color:var(--text);font-size:13px}.playlist-list{display:grid}.playlist-row{display:flex;align-items:center;gap:18px;padding:20px 24px;border-bottom:1px solid #173437}.playlist-row:last-child{border-bottom:0}.type-icon{display:grid;place-items:center;flex:0 0 48px;width:48px;height:48px;color:var(--mint);background:#10302d;border:1px solid #24534e;border-radius:12px;font-size:12px;font-weight:900}.playlist-copy{min-width:0}.playlist-copy>div{display:flex;gap:7px}.playlist-copy h3{margin:6px 0 2px;font-size:17px}.playlist-copy p{margin:0;color:var(--muted);font-size:12px}.protected{padding:4px 8px;border-radius:99px;color:#ffd47d;background:#3a3016;font-size:10px;font-weight:800;text-transform:uppercase}.row-actions{display:flex;align-items:center;gap:7px;margin-left:auto}.row-actions form{display:inline-flex}.empty-state{display:grid;justify-items:center;padding:65px 20px;text-align:center}.empty-state h3{margin:16px 0 2px}.empty-state p{margin:0 0 20px;color:var(--muted)}
dialog{width:min(560px,calc(100% - 28px));max-height:calc(100vh - 32px);padding:0;color:var(--text);background:var(--surface);border:1px solid #294b4e;border-radius:20px;box-shadow:var(--shadow)}dialog::backdrop{background:rgba(0,8,10,.78);backdrop-filter:blur(5px)}dialog[open]{animation:pop .15s ease-out}.dialog-card{position:relative;display:grid;gap:17px;padding:30px}.dialog-card.wide{width:100%}.dialog-card h2{margin:-8px 0 3px;font-size:26px}.dialog-close{position:absolute;top:15px;right:16px;display:grid;place-items:center;width:34px;height:34px;color:#9fb8ba;background:transparent;border:0;border-radius:50%;font-size:24px}.dialog-close:hover{background:#173034}.dialog-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 30px 30px}.dialog-actions form,.dialog-actions .btn{width:100%}.tabs{display:grid;grid-template-columns:1fr 1fr;padding:4px;background:#071719;border-radius:10px}.tab{min-height:39px;color:var(--muted);background:transparent;border:0;border-radius:8px;font-weight:800}.tab.active{color:var(--text);background:#173537}.check{display:flex;grid-template-columns:auto 1fr;align-items:center}.check input{width:18px;min-height:18px}.simple-card,.setup{min-height:100vh;display:grid;place-items:center;padding:25px}.simple-card>*{max-width:500px}.setup-card{width:min(720px,100%);padding:34px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}.setup-card h1{margin:18px 0 4px}.setup-card form{display:grid;gap:16px}.legal{color:var(--muted);font-size:12px}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.985)}}
@media(max-width:980px){.metrics{grid-template-columns:1fr 1fr}.device-meta{display:none}.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:20;left:0;transform:translateX(-102%);width:245px;transition:.2s}.menu-open .sidebar{transform:translateX(0)}.mobile-menu{display:block}.workspace{padding:22px}.auth-shell{grid-template-columns:1fr}.auth-intro{min-height:330px}.auth-intro h1{font-size:48px}.auth-intro small{display:none}}
@media(max-width:680px){.auth-intro{padding:28px 24px;min-height:280px}.auth-intro h1{font-size:40px;margin-bottom:13px}.auth-form{padding:18px}.auth-card{padding:25px}.metrics{grid-template-columns:1fr 1fr}.panel-title,.device-hero,.playlist-row{align-items:flex-start}.panel-title,.device-hero{flex-wrap:wrap}.panel-tools{width:100%}.search{min-width:0;flex:1}.playlist-row{gap:12px}.row-actions{flex-wrap:wrap}.playlist-copy{flex:1}.row-actions{width:100%;margin-left:60px}.form-grid,.dialog-actions{grid-template-columns:1fr}.workspace{padding:16px}.top{margin-bottom:20px}}
.activation-banner{display:flex;align-items:center;gap:24px;margin-bottom:18px;padding:22px 25px;border:1px solid #5e4d1b;border-radius:var(--radius);background:linear-gradient(120deg,#2f2711,#17241f)}.activation-banner h3{margin:4px 0 1px}.activation-banner p{margin:0;color:#c7b984}.activation-banner form{margin-left:auto}.settings-form{display:grid;gap:18px;padding:25px}.download-page{background:radial-gradient(circle at 50% 10%,#123d39 0,#061315 48%)}.download-shell{min-height:100vh;padding:35px clamp(20px,6vw,80px)}.download-card{width:min(780px,100%);margin:10vh auto 0;padding:clamp(28px,5vw,58px);text-align:center;background:rgba(11,29,32,.92);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}.download-card h1{margin:12px 0 18px;font-size:clamp(38px,6vw,66px);line-height:1;letter-spacing:-.05em}.download-card>p{max-width:610px;margin:0 auto;color:var(--muted);font-size:17px}.download-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:30px 0}.download-steps span{display:grid;gap:8px;padding:18px;background:#071719;border:1px solid var(--line);border-radius:13px;color:#a7bec0;font-size:12px}.download-steps strong{color:var(--mint);font-size:22px}.download-btn{margin:4px auto 20px}.download-card>small{display:block}
@media(max-width:680px){.activation-banner{align-items:flex-start;flex-direction:column}.activation-banner form,.activation-banner .btn{width:100%}.activation-banner form{margin-left:0}.download-steps{grid-template-columns:1fr}.download-card{margin-top:6vh}}