:root{--bg:#0b0d12;--panel:#151821;--panel2:#1c202b;--text:#f4f7fb;--muted:#9aa4b2;--green:#1db954;--line:rgba(255,255,255,.1)}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,#172035,#080a0f 50%,#050607);color:var(--text);font-family:Inter,system-ui,sans-serif}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(430px,100%);background:rgba(21,24,33,.94);border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:0 24px 80px rgba(0,0,0,.45)}.brand-mark{width:58px;height:58px;border-radius:20px;display:grid;place-items:center;background:linear-gradient(135deg,#1db954,#5dff91);color:#07120a;font-weight:900;margin-bottom:18px}.auth-card h1{font-weight:900}.auth-card p{color:var(--muted)}a{color:#5dff91}.form-control,.form-select{background:#0f1219;border-color:#303746;color:#fff}.form-control:focus,.form-select:focus{background:#11151d;color:#fff;border-color:#1db954;box-shadow:0 0 0 .2rem rgba(29,185,84,.15)}.btn-primary{background:#1db954;border-color:#1db954;color:#06120a;font-weight:800}.btn-outline-light{border-color:rgba(255,255,255,.18);color:#eaf0f5}.sp-app{min-height:100vh;padding-left:250px;padding-bottom:96px}.sp-sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;padding:22px;background:rgba(10,12,17,.92);border-right:1px solid var(--line);backdrop-filter:blur(14px);z-index:20}.sp-logo{display:flex;align-items:center;gap:10px;margin-bottom:28px}.sp-logo span{width:42px;height:42px;border-radius:15px;display:grid;place-items:center;background:#1db954;color:#07120a;font-weight:900}.sp-nav{width:100%;display:block;text-align:left;border:0;background:transparent;color:#b8c0ca;padding:12px 14px;border-radius:14px;margin-bottom:6px}.sp-nav:hover,.sp-nav.active{background:#1db954;color:#06120a;font-weight:800}.sp-main{padding:28px}.view-head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:22px}.view-head h1{font-weight:900;margin:0}.view-head p{color:var(--muted);margin:6px 0 0}.panel,.stat-card{background:linear-gradient(180deg,rgba(27,31,43,.96),rgba(16,19,27,.96));border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:0 18px 60px rgba(0,0,0,.22)}.panel h2{font-size:1.05rem;font-weight:900;margin-bottom:14px}.stat-card span{display:block;color:var(--muted);font-size:.9rem}.stat-card strong{font-size:2rem}.copy-box{display:flex;align-items:center;gap:10px;background:#0c0f16;border:1px solid var(--line);padding:12px;border-radius:14px;overflow:auto}.track-grid{display:grid;gap:12px}.track-card{display:grid;grid-template-columns:64px 1fr auto auto;gap:12px;align-items:center;background:#0e1219;border:1px solid var(--line);border-radius:16px;padding:10px}.track-card img{width:64px;height:48px;object-fit:cover;border-radius:10px}.track-card strong{display:block;line-height:1.2}.track-card span{display:block;color:var(--muted);font-size:.85rem}.stack-list{display:grid;gap:8px}.list-item{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;background:#0e1219;border:1px solid var(--line);padding:10px;border-radius:14px}.list-item button:first-child{text-align:left;background:transparent;border:0;color:#fff}.list-item button:not(:first-child){background:#222936;border:1px solid var(--line);color:#fff;border-radius:10px;padding:6px 10px}.empty-state,.playlist-editor-empty{color:var(--muted);padding:18px;border:1px dashed var(--line);border-radius:16px}.bottom-player{position:fixed;left:250px;right:0;bottom:0;height:88px;background:rgba(8,10,14,.96);border-top:1px solid var(--line);display:grid;grid-template-columns:60px minmax(150px,1fr) auto 48px minmax(120px,320px) 48px 110px;gap:12px;align-items:center;padding:12px 22px;z-index:50;backdrop-filter:blur(18px)}.bp-cover{width:60px;height:60px;border-radius:14px;object-fit:cover;background:#181d25}.bp-title{font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bp-artist{color:var(--muted);font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bp-controls{display:flex;gap:7px;align-items:center}.bp-controls button{width:38px;height:38px;border-radius:999px;border:0;background:#1db954;color:#06120a;font-weight:900;display:grid;place-items:center}.bp-controls .bp-mini{width:34px;height:34px;background:#202631;color:#d7dee9;border:1px solid var(--line);font-size:.9rem}.bp-controls .bp-main{width:42px;height:42px}.bp-controls button.active{background:#1db954;color:#06120a;box-shadow:0 0 0 3px rgba(29,185,84,.16)}.bp-time{font-size:.85rem;color:var(--muted);text-align:center}.bp-volume{max-width:110px}.yt-hidden{position:fixed;left:-20px;bottom:-20px;width:1px;height:1px;overflow:hidden;opacity:0}.edit-layout{display:grid;grid-template-columns:minmax(360px,1fr) minmax(360px,520px);gap:20px;align-items:start}.preview-panel{position:sticky;top:22px}.preview-stage{min-height:250px;display:grid;place-items:center;background:#07090d;border-radius:20px;border:1px solid var(--line);overflow:auto;padding:24px}.template-buttons,.size-presets{display:flex;flex-wrap:wrap;gap:8px}.control-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.control-grid label{display:grid;gap:7px;color:var(--muted);font-size:.85rem}.control-grid input[type=color]{width:100%;height:44px;background:#111;border:1px solid var(--line);border-radius:12px}.range-value{color:#fff;font-weight:800}.toggle-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.toggle-card{display:flex;gap:10px;align-items:center;background:#0e1219;border:1px solid var(--line);border-radius:14px;padding:12px}.overlay-body{background:transparent!important;margin:0;overflow:hidden}.obs-overlay-widget{position:absolute;left:0;top:0}.overlay-widget{--bg:#121212;--text:#fff;--muted:#b3b3b3;--progress:#1db954;--border:#222;--w:460px;--h:92px;--cover:68px;--pad:12px;--gap:12px;--radius:18px;--bw:1px;--ph:5px;width:var(--w);height:var(--h);display:flex;align-items:center;gap:var(--gap);padding:var(--pad);border-radius:var(--radius);border:var(--bw) solid var(--border);background:var(--bg);color:var(--text);overflow:hidden;box-shadow:0 18px 45px rgba(0,0,0,.45)}.overlay-widget.no-shadow{box-shadow:none}.overlay-widget.with-glow{box-shadow:0 0 28px color-mix(in srgb,var(--progress),transparent 50%)}.ov-cover{width:var(--cover);height:var(--cover);min-width:var(--cover);object-fit:cover;border-radius:calc(var(--radius) * .65);background:#222}.ov-content{min-width:0;flex:1}.ov-label{font-size:10px;color:var(--progress);font-weight:900;letter-spacing:.16em}.ov-title,.ov-artist{white-space:nowrap;overflow:hidden;line-height:1.2}.ov-title{font-weight:900;font-size:16px}.ov-artist{color:var(--muted);font-size:12px}.ov-progress-wrap{margin-top:8px}.ov-progress{height:var(--ph);background:rgba(255,255,255,.14);border-radius:999px;overflow:hidden}.ov-progress span{display:block;height:100%;background:var(--progress);border-radius:999px}.ov-time{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:4px}.ticker{display:inline-flex;min-width:max-content;animation:ticker 13s linear infinite}.ticker span{display:inline-block;min-width:max-content}@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(max-width:900px){.sp-app{padding-left:0}.sp-sidebar{position:relative;width:auto;display:flex;gap:8px;overflow:auto;border-right:0;border-bottom:1px solid var(--line)}.sp-logo strong{display:none}.sp-nav{white-space:nowrap}.sp-main{padding:18px}.bottom-player{left:0;grid-template-columns:48px 1fr;grid-auto-rows:auto;height:auto}.bp-controls{grid-column:1 / -1;justify-content:center}.bp-cover{width:48px;height:48px}.bp-time,.bp-volume,#bpSeek{display:none}.edit-layout{grid-template-columns:1fr}.preview-panel{position:sticky;top:0;z-index:10}.control-grid,.toggle-grid{grid-template-columns:1fr}.track-card{grid-template-columns:54px 1fr;}.track-card button{grid-column:2}}

.api-key-status {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    padding: 12px 14px;
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 14px;
    background: rgba(255,255,255,.04);
}
.api-key-status code {
    color: #1db954;
    background: rgba(29,185,84,.12);
    border: 1px solid rgba(29,185,84,.25);
    border-radius: 10px;
    padding: 5px 9px;
}
.settings-steps {
    color: var(--muted, #b3b3b3);
    padding-left: 1.2rem;
}
.settings-steps li { margin-bottom: 8px; }

/* Font Awesome icon layout */
.sp-nav{display:flex;align-items:center;gap:10px;}
.sp-nav i{width:18px;text-align:center;opacity:.9;}
.bp-controls button i{pointer-events:none;}
.bp-controls button{display:inline-flex;align-items:center;justify-content:center;}
.bp-mini.active i{color:#1ed760;}