/* Layout inspired by the supplied a.png: black studio panels, red wave, separate transport. */
:root{--bg:#070809;--panel:#0e1012;--line:#222428;--red:#ed0527;--red-light:#ff173b;--muted:#a1abb7}body{background:radial-gradient(ellipse at 50% 20%,#17191b55,transparent 70%),#070809}.shell{grid-template-columns:246px minmax(0,1fr);max-width:1800px;padding:12px;gap:22px}.sidebar{border:1px solid #24262b;border-radius:12px;padding:40px 13px 25px;background:linear-gradient(125deg,#15161790,#0b0c0e);min-height:calc(100vh - 24px);position:sticky;top:12px;max-height:calc(100vh - 24px)}.sidebar-brand{margin:10px 10px 40px}.logo-link{gap:13px}.brand-p{width:58px;height:60px;transform:none;border-radius:12px;background:linear-gradient(140deg,#f50c2b,#bd001b);box-shadow:inset 0 1px 0 #ff829455}.logo-link .brand-p img{width:43px;transform:none}.wordmark{font-style:normal;font-size:25px;letter-spacing:-.8px;white-space:nowrap}.wordmark>span{color:#a6b0bd;font-weight:350;margin-left:4px}.nav-label{display:none}.nav-link{padding:15px 16px;font-size:13px;margin-bottom:10px;border-left:3px solid transparent;gap:14px}.nav-link.active{border-left-color:#ff0024;background:linear-gradient(90deg,#52101680,#260b1070);color:#ff1436}.nav-link svg{width:21px;height:21px}.nav-live{display:none}.admin-nav{border-top:1px solid #272a2e;margin-top:30px;padding-top:24px;border-radius:0}.admin-nav>span{margin-left:auto;color:#626b79}.sidebar-bottom{padding:25px 16px 8px}.sidebar-bottom strong{font-size:12px;letter-spacing:2px;text-transform:uppercase;line-height:1.8}.sidebar-meta{display:none}main{padding:15px 4px 0;max-width:none}.page-intro{margin:0 0 15px;height:30px}.header-status{display:flex;font-size:9px;letter-spacing:1px}.intro-time{display:flex;gap:15px;align-items:center}.intro-time>span{font-size:14px;letter-spacing:.5px}.intro-time small{margin:0;font-size:9px}.dashboard{grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);gap:16px}.player-card{grid-column:1/-1;padding:24px 25px 14px;border:1px solid #24262a;background:linear-gradient(120deg,#11121490,#0b0c0ee0);border-radius:12px}.player-card>.panel-heading{display:none}.record-area{grid-template-columns:minmax(260px,.9fr) minmax(0,1.1fr);gap:42px;margin:0}.record-art.reference-art{aspect-ratio:1.35;max-width:none;padding:0;border:1px solid #737c7e;border-radius:13px;background:#020303;position:relative;box-shadow:0 12px 35px #0006}.wave-art{position:absolute;width:100%;height:100%;object-fit:cover;inset:0}.cover-name{position:absolute;top:25px;left:28px;font-size:10px;color:#b5c1cc;letter-spacing:2.5px;font-weight:600}.cover-live{position:absolute;bottom:24px;left:28px;font-size:9px;letter-spacing:4px;line-height:1.9;color:#becbd4}.cover-lines{position:absolute;bottom:26px;right:26px;width:34px;height:20px;border-top:1px solid #ff0026;border-bottom:1px solid #ff0026}.cover-lines:after{content:'';position:absolute;width:34px;top:9px;border-top:1px solid #ff0026}.track-info .badge{font-size:12px;letter-spacing:2px;border-radius:8px;padding:6px 11px;color:#ff1337;background:#50030d33;border-color:#a60820}.badge.online:before{font-size:13px;line-height:1.2;margin-right:9px;text-shadow:0 0 12px #ff002a}.station-name{font-size:clamp(38px,4.4vw,70px);line-height:1.1;letter-spacing:-1.5px;margin:16px 0 0;font-weight:750}.station-name>span{font-weight:350;color:#b0bac8;margin-left:7px}.station-format{font-size:clamp(15px,2vw,26px);line-height:1.2;color:#707e8d!important;font-weight:600;letter-spacing:2px;margin:4px 0 22px!important}.overline{font-size:8px;color:#8b98a8;letter-spacing:1.5px;margin:0 0 8px}.track-info h2{font-weight:400;font-size:clamp(23px,2.7vw,40px);line-height:1.15;letter-spacing:-.5px;overflow-wrap:anywhere}.track-info #artist{font-size:13px;color:#93a5b5;margin:12px 0}.track-info .station-tagline{font-size:8px;color:#d8e0e7;letter-spacing:3px;text-transform:uppercase;margin:15px 0!important;line-height:1.8}.track-format{font-size:7px;color:#657484}.track-format span{background:#1a1d21}.spectrum-wrap{margin:20px 0 0}canvas{height:135px;border:1px solid #2b2d30;border-radius:9px;background:repeating-linear-gradient(0deg,transparent 0,transparent 31px,#7b80881a 32px),repeating-linear-gradient(90deg,transparent 0,transparent 8.2%,#7b808820 8.3%);padding:0}.frequency-scale{display:flex;justify-content:space-between;padding:7px 8px 0;font-size:8px;color:#768a9b}.spectrum-label{font-size:6px;margin:7px 6px 0}.transport-panel{grid-column:1/-1;display:grid;grid-template-columns:1.2fr 1fr;gap:0 35px;padding:19px 30px;background:linear-gradient(120deg,#14151890,#0c0d0f);border-radius:12px}.transport-main{gap:20px}.play-button{width:72px;height:72px;background:#08090b;border:3px solid #ff092c;box-shadow:0 0 24px #fa00251f}.play-button:hover{background:#350b14}.play-button svg{width:31px;height:31px}.transport-main strong{font-size:16px;font-weight:500}.transport p{font-size:10px}.transport .reconnect{border:0}.volume-row{margin:0;padding-left:20px;border-left:1px solid #383c43;align-self:center}.player-foot{grid-column:1/-1;border:0;padding:8px 0 0}.controls-column{grid-column:2;grid-row:3 / span 2}.history-panel{grid-column:1;grid-row:3}.devices-panel{grid-column:1;grid-row:4}.sound-panel,.timer-panel,.history-panel,.devices-panel{background:linear-gradient(120deg,#111316,#0b0d10);border-color:#24272e}.signal-panel{background:#111216;border-color:#262933}.icon-actions{display:flex;gap:8px}.transport-panel .icon-actions{margin-top:10px}.controls-column{gap:16px}.history-panel{min-height:235px}footer{margin-top:22px;padding:20px 0}.focus-mode .shell{max-width:1200px}.focus-mode main{max-width:none}.focus-mode .player-card{margin-bottom:16px}.focus-mode .transport-panel{display:grid}.focus-mode .record-area{gap:35px}.focus-mode .track-info h2{font-size:32px}
@media(max-width:1200px){.shell{grid-template-columns:210px minmax(0,1fr);gap:16px}.sidebar{padding:30px 8px 20px}.sidebar-brand{margin:8px 8px 35px}.brand-p{width:46px;height:48px}.logo-link .brand-p img{width:33px}.wordmark{font-size:22px}.logo-link{gap:9px}.record-area{gap:25px;grid-template-columns:1fr 1fr}.player-card{padding:20px}.station-name{font-size:44px}.station-format{font-size:18px;margin-bottom:15px!important}.track-info h2{font-size:27px}.track-info .station-tagline{font-size:7px;letter-spacing:2px}.dashboard{grid-template-columns:minmax(0,1fr) minmax(280px,.85fr)}.transport-panel{padding:18px 22px;gap:0 20px}.play-button{width:62px;height:62px}.sidebar .nav-link{font-size:11px;padding:14px 10px;gap:10px}}
@media(max-width:960px){.shell{grid-template-columns:1fr;padding:14px;gap:0}.sidebar{display:flex;position:static;min-height:0;max-height:none;padding:12px 15px;flex-direction:row;justify-content:space-between;align-items:center;margin-bottom:15px}.sidebar-brand{margin:0}.sidebar-bottom{display:none}.sidebar nav{display:flex;align-items:center;gap:5px}.sidebar .nav-link{margin:0;padding:8px;border:0;background:none}.sidebar .nav-link svg{width:19px;height:19px}.sidebar .nav-link:not(.active):not(.admin-nav){display:none}.sidebar .admin-nav{font-size:10px}.sidebar .admin-nav>span{display:none}main{padding:0}.page-intro{height:22px;margin-bottom:10px}.record-area{grid-template-columns:1fr 1fr}.station-name{font-size:46px}.cover-name{top:20px;left:20px}.cover-live{bottom:20px;left:20px}.transport-panel{padding:17px 25px}.brand-p{width:40px;height:42px}.logo-link .brand-p img{width:30px}.wordmark{font-size:24px}}
@media(max-width:650px){html{scroll-padding-top:15px}.shell{padding:10px}.sidebar{padding:12px;margin-bottom:13px;border-radius:10px}.sidebar .nav-link.active{display:none}.sidebar .admin-nav{font-size:10px;padding:6px}.sidebar .admin-nav svg{width:15px}.wordmark{font-size:23px}.brand-p{width:39px;height:40px}.page-intro .intro-time{display:none}.page-intro .header-status{font-size:8px}.dashboard{display:flex;flex-direction:column;gap:14px}.dashboard>section,.controls-column{width:100%}.player-card{padding:14px 14px 10px}.record-area{grid-template-columns:1fr;gap:20px}.record-art.reference-art{aspect-ratio:1.6;max-height:230px}.cover-name{font-size:8px;top:16px;left:19px}.cover-live{font-size:7px;bottom:15px;left:19px}.cover-lines{bottom:18px;right:18px}.track-info{position:relative}.track-info .badge{position:absolute;right:0;top:5px;font-size:8px;letter-spacing:1px;padding:5px 8px}.track-info .badge:before{font-size:8px;margin-right:5px}.station-name{font-size:37px;margin:0;letter-spacing:-1px}.station-name>span{margin-left:4px}.station-format{font-size:12px;letter-spacing:2px;margin:4px 0 16px!important}.overline{font-size:7px;margin:0 0 6px}.track-info h2{font-size:24px}.track-info #artist{font-size:11px;margin:8px 0}.track-info .station-tagline{font-size:7px;letter-spacing:1.8px;margin:10px 0!important}.track-format{display:none}.spectrum-wrap{margin-top:15px}canvas{height:82px}.frequency-scale{font-size:6px;padding:5px 1px 0}.spectrum-label{font-size:5px}.transport-panel{grid-template-columns:1fr;padding:17px 20px;gap:13px}.transport-main{gap:15px}.play-button{width:57px;height:57px;border-width:2px}.volume-row{border:0;padding:0}.transport-main strong{font-size:14px}.transport-main p{font-size:9px}.player-foot{padding:0}.transport-panel .icon-actions{margin:0}.controls-column{gap:14px}.history-panel{min-height:0}.sidebar .admin-nav{color:#a0a8b6}.focus-mode .record-area{gap:20px}.focus-mode .track-info h2{font-size:24px}.focus-mode main{padding:0}.focus-mode .transport-panel{display:grid}.focus-mode .shell{padding:15px}.sound-panel,.timer-panel,.history-panel,.devices-panel{padding:20px}}

/* Neon spectrum: more room for light, peak trails and audio-driven sparks. */
#spectrum{height:200px;border-color:#48202b;background-color:#08080c;box-shadow:inset 0 0 40px #ff002b08,0 0 25px #ff002b06;transition:border-color .5s,box-shadow .5s}
.playing #spectrum{border-color:#752231;box-shadow:inset 0 0 40px #ff002b0c,0 0 24px #ff002b16}
@media(max-width:650px){#spectrum{height:155px}}
@media(prefers-reduced-motion:reduce){#spectrum{transition:none}}