/* One palette per season; the surfaces keep contrast over bright video. */
:root{--season-rgb:156,194,235;--season-accent:#c4e4ff;--petal-center:#fff0b1;--effect-color:#dcefff;--glass:linear-gradient(135deg,rgba(39,57,79,.94),rgba(15,29,48,.92));--surface-soft:#ffffff0e;--field-bg:#ffffff09;--field-border:#ffffff38;--shadow:#00132930;--page:#152337;--text:#f7fbff;--muted:#d3deeb;--dim:#b9c8dc;--line:#ffffff24;--accent:var(--season-accent);--green:var(--season-accent);color-scheme:dark}
:root[data-season=spring]{--season-rgb:202,163,191;--season-accent:#f3cfdf;--effect-color:#edafc8;--glass:linear-gradient(135deg,rgba(69,48,68,.94),rgba(33,26,47,.92));--page:#282036}
:root[data-season=summer]{--season-rgb:206,178,120;--season-accent:#f5dfae;--effect-color:#ffe1a0;--glass:linear-gradient(135deg,rgba(63,58,39,.94),rgba(29,35,35,.92));--page:#242b28}
:root[data-season=autumn]{--season-rgb:191,139,109;--season-accent:#f2cfb5;--effect-color:#b4cfe8;--glass:linear-gradient(135deg,rgba(66,47,42,.94),rgba(32,29,38,.92));--page:#2b2229}
:root[data-color=light],:root[data-color-mode=light]{color-scheme:light;--text:#142337;--muted:#34465b;--dim:#4c5d70;--line:#23394f28;--surface-soft:#ffffff70;--field-bg:#ffffff82;--field-border:#364b6148;--shadow:#122b4d18;--glass:linear-gradient(135deg,rgba(250,253,255,.95),rgba(218,233,247,.93));--accent:#345b7c;--page:#e0eaf2;--green:#486d8a;--effect-color:#7795b5}
:root[data-color=light][data-season=spring],:root[data-color-mode=light][data-season=spring]{--glass:linear-gradient(135deg,rgba(255,249,253,.96),rgba(245,222,236,.94));--accent:#81435d;--page:#f3e6ef;--effect-color:#c5779b;--green:#87506c}
:root[data-color=light][data-season=summer],:root[data-color-mode=light][data-season=summer]{--glass:linear-gradient(135deg,rgba(255,254,245,.96),rgba(242,235,209,.94));--accent:#735c2f;--page:#f2edde;--effect-color:#be8b3d;--green:#786635}
:root[data-color=light][data-season=autumn],:root[data-color-mode=light][data-season=autumn]{--glass:linear-gradient(135deg,rgba(255,249,243,.96),rgba(239,219,205,.94));--accent:#814d36;--page:#f1e3d9;--effect-color:#778b9e;--green:#925f40}
@media(prefers-color-scheme:light){:root[data-color-mode=system]:not([data-color]){color-scheme:light;--text:#142337;--muted:#34465b;--dim:#4c5d70;--line:#23394f28;--surface-soft:#ffffff70;--field-bg:#ffffff82;--field-border:#364b6148;--shadow:#122b4d18;--glass:linear-gradient(135deg,rgba(250,253,255,.95),rgba(218,233,247,.93));--accent:#345b7c;--page:#e0eaf2;--green:#486d8a;--effect-color:#7795b5}}
body{background:var(--page);color:var(--text)}.document-page{background:radial-gradient(ellipse at 10% 0,rgba(var(--season-rgb),.28),transparent 65%),var(--page)}.glass{border-color:var(--line);box-shadow:inset 0 1px 0 #ffffff45,0 16px 48px var(--shadow)}.info-panel,.cookie-banner{background:var(--glass)}.panel-actions{display:flex;align-items:center;gap:6px}.panel-heading .panel-actions .icon-button{width:30px;height:30px}.icon-button,.soft-button{border-color:var(--field-border);background:var(--surface-soft)}.icon-button:hover,.soft-button:hover{background:rgba(var(--season-rgb),.23)}.panel-tabs{background:rgba(var(--season-rgb),.08);border-color:var(--line)}.tab-button.active{background:rgba(var(--season-rgb),.24);color:var(--text)}.field input,.field textarea,.field select{color:var(--text);background:var(--field-bg);border-color:var(--field-border)}.field input::placeholder,.field textarea::placeholder{color:var(--dim)}.primary-button{background:var(--accent);color:var(--page);border-color:transparent;box-shadow:none}.volume-popover{background:var(--glass)}.document-card p,.document-card li{color:var(--muted)}.document-links a:hover{color:var(--text)}.lower-third{color:var(--text);background:var(--glass);border-color:var(--line)}.system-status{background:var(--glass);color:var(--text)}.info-panel{z-index:2}.fullscreen-button{z-index:3}.play-icon{background:#152338b0}.document-wrap,.admin-wrap{position:relative;z-index:1}.season-effects{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:0;contain:strict}.season-particle{position:absolute;left:var(--x);top:-50px;width:var(--size);height:var(--size);color:var(--effect-color);opacity:0;animation:season-fall var(--duration) var(--delay) linear infinite;will-change:transform}.season-particle svg{width:100%;height:100%}.effect-snow{filter:drop-shadow(0 0 3px rgba(var(--season-rgb),.3))}.effect-rain{width:15px;opacity:.35}.effect-flowers{opacity:.6}.effect-butterflies{animation-name:season-float}.butterfly-wings{transform-origin:12px 12px;animation:wing-flap .55s ease-in-out infinite alternate}.effects-paused .season-particle,.effects-paused .butterfly-wings{animation-play-state:paused}@keyframes season-fall{0%{transform:translate3d(0,-30px,0) rotate(0);opacity:0}8%{opacity:.6}90%{opacity:.5}100%{transform:translate3d(var(--drift),110vh,0) rotate(145deg);opacity:0}}@keyframes season-float{0%{transform:translate3d(0,105vh,0) rotate(-12deg);opacity:0}10%,90%{opacity:.55}45%{transform:translate3d(var(--drift),50vh,0) rotate(16deg)}100%{transform:translate3d(20px,-30px,0) rotate(-8deg);opacity:0}}@keyframes wing-flap{to{transform:scaleX(.35)}}
@media(max-width:720px) and (orientation:portrait){.player-page .season-effects{height:32svh}.panel-actions{gap:3px}.station-heading{font-size:12px}.panel-heading .panel-actions .icon-button{width:28px;height:28px}}
@media(prefers-reduced-motion:reduce){.season-effects{display:none}.season-particle,.butterfly-wings{animation:none!important}}

/* Studio: primary controls remain visible; connection details stay folded. */
.admin-page{padding-top:28px}.admin-wrap{max-width:1060px}.studio-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.studio-heading .back-link{margin:0 0 7px;font-size:12px}.studio-heading h1{margin:0;font-size:29px;font-weight:550;letter-spacing:-.6px}.studio-tabs{display:flex;gap:5px;padding:5px;border:1px solid var(--line);border-radius:16px;background:var(--surface-soft);width:fit-content;margin-bottom:20px}.studio-tabs button{padding:10px 22px;border:0;border-radius:11px;color:var(--muted);background:none;font-size:13px}.studio-tabs [aria-selected=true]{background:rgba(var(--season-rgb),.28);color:var(--text)}#unreadBadge{display:inline-grid;place-items:center;min-width:17px;height:17px;border-radius:50%;margin-left:5px;font-size:10px;background:var(--accent);color:var(--page)}.admin-page .stats-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:0 0 16px}.admin-page .stat-card{padding:19px;border-radius:20px}.admin-page .stat-card span{font-size:11px}.admin-page .stat-card strong{font-size:28px;margin-top:9px}.admin-page .admin-section{border-radius:22px;padding:22px;margin-bottom:16px}.admin-section h2{margin:0 0 14px;font-size:16px}.admin-section .section-heading h2{margin-bottom:0}.appearance-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.settings-actions{display:flex;align-items:center;gap:15px;min-height:40px;margin-top:12px}.settings-actions .primary-button{width:auto;min-width:110px;min-height:38px}.settings-status{margin:0;color:var(--muted);font-size:12px}.admin-page .field{font-size:12px;margin-bottom:12px}.admin-page .field textarea{min-height:90px}.admin-page .settings-check{margin:0 0 17px;font-size:12px}.advanced-settings,.statistics-help{padding-top:14px;margin-top:14px;border-top:1px solid var(--line)}.advanced-settings summary,.dns-details summary,.statistics-help summary{font-size:12px;color:var(--muted);cursor:pointer}.advanced-settings[open] summary,.dns-details[open] summary{margin-bottom:16px}.field-hint{font-size:11px;line-height:1.6;color:var(--dim)}.preview-notice{color:var(--muted);font-size:11px;margin:0 0 16px}.consent-version{font-size:10px}.admin-page .request-meta .soft-button{margin-left:auto}.admin-page .request-card p{font-size:13px}.chart-bar{background:linear-gradient(var(--accent),rgba(var(--season-rgb),.3));border-color:var(--line)}.admin-page .admin-error:empty{display:none}.admin-page .admin-settings{align-items:start}.effect-rain{animation-name:rain-fall}@keyframes rain-fall{0%{transform:translate3d(0,-40px,0);opacity:0}10%,90%{opacity:.4}100%{transform:translate3d(-90px,110vh,0);opacity:0}}
@media(max-width:750px){.admin-page{padding:24px 15px 40px}.admin-page .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.appearance-fields{grid-template-columns:1fr;gap:0}.admin-page .admin-section{padding:19px}.studio-tabs{width:100%;display:grid;grid-template-columns:repeat(3,1fr)}.studio-tabs button{padding:10px 7px}.studio-heading h1{font-size:26px}.settings-fields .field input{font-size:16px}}

/* Autumn leaves: three silhouettes, warm hues and a slow tumble. */
.effect-leaves{--leaf-vein:#6d3f2866;color:#d9963a;animation-name:leaf-fall;filter:drop-shadow(0 2px 2px #39210d15)}.effect-leaves:nth-child(3n+2){color:#c77943}.effect-leaves:nth-child(3n){color:#b66a53}.effect-leaves svg{animation:leaf-tumble 4.2s ease-in-out infinite alternate;transform-origin:center}.effects-paused .effect-leaves svg{animation-play-state:paused}
@keyframes leaf-fall{0%{transform:translate3d(0,-35px,0) rotate(-25deg);opacity:0}10%{opacity:.75}35%{transform:translate3d(calc(var(--drift) + 30px),35vh,0) rotate(65deg)}70%{transform:translate3d(calc(var(--drift) - 25px),75vh,0) rotate(155deg);opacity:.65}100%{transform:translate3d(var(--drift),110vh,0) rotate(235deg);opacity:0}}
@keyframes leaf-tumble{from{transform:rotateY(-55deg) rotate(-12deg)}to{transform:rotateY(55deg) rotate(12deg)}}