:root {
  --bg-0: #0a0b12;
  --bg-1: #11131f;
  --bg-2: #181b2b;
  --bg-3: #20243a;
  --surface: #14162400;
  --border: #2a2f48;
  --border-soft: #20243a;

  --text: #e8eaf6;
  --text-dim: #9aa0c0;
  --text-mute: #646a8a;

  --neon: #7c5cff;          
  --neon-2: #00e5ff;         
  --neon-3: #ff3df0;         
  --neon-glow: 0 0 14px rgba(124, 92, 255, .55), 0 0 30px rgba(0, 229, 255, .18);

  --ok: #2ee6a6;
  --warn: #ffc145;
  --err: #ff5577;

  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 8px 30px rgba(0, 0, 0, .35);

  --font: "Segoe UI", Inter, system-ui, -apple-system, Roboto, Arial, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: radial-gradient(1200px 700px at 80% -10%, rgba(124, 92, 255, .12), transparent 60%),
              radial-gradient(900px 600px at -10% 110%, rgba(0, 229, 255, .08), transparent 60%),
              var(--bg-0);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--neon-2); text-decoration: none; }
a:hover { text-shadow: 0 0 8px rgba(0, 229, 255, .5); }


.app { display: flex; min-height: 100vh; }


.rail {
  width: 210px; flex-shrink: 0;
  background: linear-gradient(180deg, var(--bg-1), var(--bg-0));
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: stretch;
  padding: 12px 10px; gap: 4px;
  position: sticky; top: 0; height: 100vh; z-index: 20;
  overflow-y: auto; overflow-x: hidden;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
}
.rail::-webkit-scrollbar { width: 4px; }
.rail::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.rail-nav { flex-shrink: 0; }

.rail-head {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px 14px; background: transparent; border: none;
  color: var(--text); width: 100%;
}
.rail-logo {
  width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  background: conic-gradient(from 180deg, var(--neon), var(--neon-2), var(--neon-3), var(--neon));
  box-shadow: var(--neon-glow);
}
.rail-brand { font-weight: 700; font-size: 16px; letter-spacing: .5px; white-space: nowrap; opacity: 1; }
.rail-chev { display: none; }
.rail-nav { display: flex; flex-direction: column; gap: 4px; }
.rail-item, .rail-btn {
  display: flex; align-items: center; gap: 12px;
  padding: 10px; border-radius: 10px;
  color: var(--text-dim); font-size: 14px; cursor: pointer;
  border: 1px solid transparent; background: transparent;
  transition: all .15s; text-decoration: none; white-space: nowrap;
}
.rail-ico { font-size: 17px; width: 18px; text-align: center; flex-shrink: 0; }
.rail-label { opacity: 1; }
.rail-item:hover { color: var(--text); background: var(--bg-2); }
.rail-item.active {
  color: var(--text); background: var(--bg-2);
  box-shadow: inset 3px 0 0 var(--neon);
  border-color: var(--border);
}
.rail-spacer { flex: 1; }
.rail-logout { padding: 0; border: none; }
.rail-logout .rail-btn { color: var(--text-mute); width: 100%; }
.rail-logout .rail-btn:hover { color: var(--err); background: rgba(255,85,119,.1); }

.rail-group { display: flex; flex-direction: column; gap: 2px; margin-top: 10px; }
.rail-group-label { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-mute); padding: 2px 14px; opacity: .7; }
.rail:not(.expanded) .rail-group-label { display: none; }
.rail:not(.expanded) .rail-group { margin-top: 8px; }
.rail-account { display: flex; flex-direction: column; gap: 2px; padding-top: 8px; border-top: 1px solid rgba(255,255,255,.06); }


.balance-chip .bal-paid { color: var(--neon-2); }
.balance-chip .bal-bonus { color: var(--warn, #ffc145); }
.balance-chip .bal-sep { opacity: .35; margin: 0 4px; }


.settings-page { max-width: 640px; }
.settings-profile { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.avatar-circle { width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--neon-2), var(--neon-1, #7c5cff)); display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 700; flex: none; }
.profile-name { font-weight: 600; font-size: 17px; }
.settings-section { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.06); }
.settings-section h3 { margin: 0 0 12px; font-size: 14px; }
.form-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; }
.form-row label { font-size: 12px; color: var(--text-mute); }
.form-row input, .form-row select { background: var(--bg-2); border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; color: var(--text); font-size: 14px; }
.settings-form { display: flex; flex-direction: column; gap: 8px; max-width: 380px; }
.settings-msg { font-size: 12px; min-height: 16px; }
.settings-msg.ok { color: var(--ok); }
.settings-msg.err { color: var(--err); }
.linked-providers { display: flex; flex-direction: column; gap: 6px; }
.linked-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; background: var(--bg-2); border-radius: 6px; border: 1px solid var(--border); }
.linked-row.linked { border-color: rgba(46,230,166,.3); }
.lp-name { font-weight: 500; }
.danger-zone { border-top-color: rgba(255,85,119,.25); }
.danger-zone h3 { color: var(--err); }


.dash-profile { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.dash-profile .avatar-circle { width: 48px; height: 48px; font-size: 20px; }
.dash-xp-bar { height: 6px; background: rgba(255,255,255,.1); border-radius: 3px; overflow: hidden; margin-top: 4px; }
.dash-xp-fill { height: 100%; background: linear-gradient(90deg, var(--neon-2), var(--neon-1, #7c5cff)); border-radius: 3px; }
.dash-counters { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 16px 0; }
@media (max-width: 620px) { .dash-counters { grid-template-columns: repeat(2, 1fr); } }
.dash-counter { padding: 12px 14px; background: var(--bg-2); border-radius: 8px; border: 1px solid var(--border); }
.dash-counter .n { font-size: 22px; font-weight: 700; color: var(--neon-2); }
.dash-counter .l { font-size: 11px; color: var(--text-mute); }
.invite-box { display: flex; align-items: center; gap: 8px; padding: 10px 14px; background: var(--bg-2); border-radius: 8px; border: 1px dashed var(--border); }
.invite-box code { font-size: 14px; color: var(--neon-2); user-select: all; }
.dash-continue { margin-top: 18px; }
.dash-continue .ct-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: var(--bg-2); border-radius: 8px; border: 1px solid var(--border); margin-bottom: 6px; }
.dash-continue .ct-item:hover { border-color: var(--neon-2); }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; border-bottom: 1px solid var(--border-soft);
  background: rgba(17, 19, 31, .6); backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 15;
}
.topbar h1 { font-size: 18px; font-weight: 600; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar .balance-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  background: var(--bg-2); border: 1px solid var(--border);
  font-size: 13px;
}
.balance-chip b { color: var(--neon-2); text-shadow: 0 0 8px rgba(0,229,255,.4); }

.content { padding: 24px; width: 100%; }


.assistant {
  width: 340px; flex-shrink: 0;
  background: linear-gradient(180deg, var(--bg-1), var(--bg-0));
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; z-index: 20;
  transition: width .2s ease, transform .2s ease;
}
.assistant.collapsed { width: 44px; }
.assistant.collapsed .assistant-head { padding: 12px 8px; flex-direction: column; gap: 12px; }
.assistant.collapsed .assistant-title { display: none; }
.assistant.collapsed .assistant-body { display: none; }
.assistant-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid var(--border-soft);
}
.assistant-title { font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.assistant-title .ico { color: var(--neon-2); }
.assistant-toggle {
  background: transparent; border: none; color: var(--text-mute);
  cursor: pointer; font-size: 16px; padding: 4px 6px; border-radius: 6px;
}
.assistant-toggle:hover { color: var(--text); background: var(--bg-2); }
.assistant-body { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.assistant-chat { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.assistant-input { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border-soft); }
.assistant-input textarea { resize: none; min-height: 44px; max-height: 120px; font-size: 13px; }
.assistant-input .btn { align-self: stretch; padding: 0 16px; }
.assistant-empty { text-align: center; color: var(--text-mute); font-size: 13px; padding: 30px 16px; }
.assistant-empty .ico { font-size: 32px; opacity: .3; margin-bottom: 10px; }

@media (max-width: 1000px) {
  .assistant { width: 280px; }
}
@media (max-width: 760px) {
  .assistant { position: fixed; right: 0; top: 0; width: 86vw; transform: translateX(100%); }
  .assistant.collapsed { width: 44px; transform: translateX(0); }
}


.card {
  background: var(--bg-1); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  box-shadow: var(--shadow);
}
.card.hoverable:hover { border-color: var(--neon); box-shadow: var(--neon-glow), var(--shadow); }
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }


.stat { display: flex; flex-direction: column; gap: 6px; }
.stat .label { color: var(--text-mute); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.stat .value { font-size: 26px; font-weight: 700; color: var(--text); }
.stat .value.neon { color: var(--neon-2); text-shadow: 0 0 12px rgba(0,229,255,.35); }


.form-group { margin-bottom: 18px; }
label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 6px; font-weight: 500; }
input[type=text], input[type=email], input[type=password], select, textarea {
  width: 100%; padding: 11px 14px;
  background: var(--bg-0); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: var(--font); font-size: 14px;
  transition: border .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--neon);
  box-shadow: 0 0 0 3px rgba(124, 92, 255, .18);
}
textarea { resize: vertical; min-height: 110px; font-family: var(--mono); font-size: 13px; }
.hint { font-size: 12px; color: var(--text-mute); margin-top: 6px; }
.counter { font-size: 12px; color: var(--text-mute); text-align: right; }

.checkbox { display: flex; align-items: center; gap: 10px; cursor: pointer; padding: 6px 0; }
.checkbox input { width: 16px; height: 16px; accent-color: var(--neon); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px; border-radius: var(--radius-sm); border: 1px solid transparent;
  font-family: var(--font); font-size: 14px; font-weight: 600; cursor: pointer;
  transition: all .15s; text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--neon), #5a3df0);
  color: #fff; border: 1px solid var(--neon);
  box-shadow: 0 0 18px rgba(124, 92, 255, .35);
}
.btn-primary:hover { box-shadow: var(--neon-glow); transform: translateY(-1px); }
.btn-ghost { background: var(--bg-2); color: var(--text-dim); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--neon-2); }
.btn-danger { background: rgba(255,85,119,.12); color: var(--err); border-color: rgba(255,85,119,.4); }
.btn-row { display: flex; gap: 12px; align-items: center; }


.ctor-status { margin: 10px 0; padding: 10px 14px; border-radius: 8px; font-size: 13px; line-height: 1.4; border-left: 3px solid var(--neon-2); background: rgba(124,92,255,.08); }
.ctor-status.error { border-left-color: var(--err); background: rgba(255,85,119,.10); color: var(--err); }
.ctor-status.warn  { border-left-color: var(--warn); background: rgba(255,193,69,.10); }
.ctor-status.ok    { border-left-color: var(--ok); background: rgba(46,230,166,.10); }
.ctor-progress { margin: 12px 0; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.ctor-progress .step { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.ctor-progress .step .dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.15); flex: none; }
.ctor-progress .step.active .dot { background: var(--neon-2); box-shadow: 0 0 8px var(--neon-2); animation: pulsdot 1.4s infinite ease-in-out; }
.ctor-progress .step.done .dot { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.ctor-progress .step.done { color: var(--text); }
.ctor-progress .step.active { color: var(--text); }
.ctor-progress .step::after { content: '→'; margin-left: 6px; color: var(--muted); opacity: .5; }
.ctor-progress .step:last-child::after { content: ''; }
.ctor-progress .elapsed { margin-left: 10px; font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; }
@keyframes pulsdot { 0%,100%{opacity:1} 50%{opacity:.35} }
.track-actions { margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.06); }
.actions-row { display: flex; gap: 8px; flex-wrap: wrap; }
.stems-result { margin-top: 10px; font-size: 12px; }
.stems-result .stem-link { display: inline-block; margin: 2px 8px 2px 0; padding: 3px 8px; border-radius: 6px; background: rgba(124,92,255,.10); border: 1px solid rgba(124,92,255,.25); }
.modal-card { background: var(--panel, #15161f); border: 1px solid rgba(255,255,255,.1); border-radius: 12px; padding: 20px; max-width: 420px; width: 90%; }
.modal-card h4 { margin: 0 0 14px; }
.modal-card .form-group { margin-bottom: 12px; }
.modal-card .form-group label { font-size: 12px; color: var(--muted); display: block; margin-bottom: 4px; }
.modal-card textarea, .modal-card input[type=range] { width: 100%; }


.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card .brand { justify-content: center; padding-bottom: 22px; }
.field-error { color: var(--err); font-size: 13px; margin-bottom: 14px; }
.alert { padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 18px; font-size: 14px; }
.alert-error { background: rgba(255,85,119,.1); border: 1px solid rgba(255,85,119,.35); color: var(--err); }


.track-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }
.track-card { background: var(--bg-1); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: all .15s; }
.track-card:hover { border-color: var(--neon); box-shadow: var(--neon-glow); transform: translateY(-2px); }
.track-card .cover {
  aspect-ratio: 1; background: linear-gradient(135deg, var(--bg-3), var(--bg-0));
  display: flex; align-items: center; justify-content: center; position: relative;
}
.track-card .cover img { width: 100%; height: 100%; object-fit: cover; }
.track-card .cover .ph { font-size: 40px; opacity: .3; }
.track-card .cover.published { background: linear-gradient(135deg, rgba(46,230,166,.15), var(--bg-0)); }
.track-card .cover-badge { position:absolute; top:8px; right:8px; background: rgba(46,230,166,.9); color:#0a0b12; font-size:10px; font-weight:700; padding:2px 8px; border-radius:999px; }
.track-card .meta { padding: 12px 14px; }
.track-card .title { font-weight: 600; font-size: 14px; margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.track-card .sub { font-size: 12px; color: var(--text-mute); }

.track-table-wrap { overflow-x: auto; }
.track-table { width: 100%; border-collapse: collapse; }
.track-table th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-mute); padding: 8px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.th-sort { cursor: pointer; user-select: none; }
.th-sort:hover { color: var(--text); }
.th-check, .tc-check { width: 32px; min-width: 32px; max-width: 32px; text-align: center; }
.th-check input, .tc-check input { cursor: pointer; }
.th-cover-h, .tc-cover { width: 52px; min-width: 52px; max-width: 52px; }
.tc-dur-col, .tc-dur { width: 64px; min-width: 64px; max-width: 64px; }
.tc-stars-col, .tc-stars { width: 130px; min-width: 130px; max-width: 130px; }
.tc-play-col, .tc-play { width: 44px; min-width: 44px; max-width: 44px; text-align: center; }
.tc-dl { width: 44px; min-width: 44px; max-width: 44px; text-align: center; }
.tc-search-col { width: 44px; min-width: 44px; max-width: 44px; text-align: center; }
.th-search { width: 100%; background: var(--bg-2); border: 1px solid var(--border-soft); border-radius: 4px; padding: 4px 10px; color: var(--text); font-size: 12px; }
.tracks-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; gap: 10px; flex-wrap: wrap; position: sticky; top: 52px; z-index: 10; background: rgba(17,19,31,.85); backdrop-filter: blur(8px); padding: 6px 0; }
.tracks-count { font-size: 13px; color: var(--text-mute); }
.tracks-toolbar-right { display: flex; gap: 10px; align-items: center; }
.bulk-actions { display: flex; gap: 8px; align-items: center; padding: 4px 10px; background: rgba(124,92,255,.08); border: 1px solid rgba(124,92,255,.2); border-radius: 8px; }
.bulk-count { font-size: 12px; font-weight: 700; color: var(--neon-2); min-width: 16px; text-align: center; }
.bulk-actions .btn.active { background: rgba(124,92,255,.2); border-color: var(--neon); color: var(--text); }
input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; flex: none; accent-color: var(--neon-2); }
.album-dropdown { position: absolute; z-index: 50; background: var(--bg-1); border: 1px solid var(--border); border-radius: 8px; box-shadow: var(--shadow); padding: 8px; min-width: 220px; max-height: 240px; overflow: auto; }
.album-dropdown input { width: 100%; background: var(--bg-2); border: 1px solid var(--border); border-radius: 6px; padding: 6px 10px; color: var(--text); font-size: 13px; margin-bottom: 6px; }
.album-option { padding: 8px 10px; border-radius: 6px; cursor: pointer; font-size: 13px; transition: background .1s; }
.album-option:hover { background: var(--bg-2); color: var(--neon-2); }
.album-empty { padding: 12px 10px; font-size: 13px; text-align: center; }
.sort-arrow { font-size: 10px; color: var(--neon-2); }
.star-filter { display: inline-flex; align-items: center; gap: 1px; margin-top: 4px; }
.star-filter .sf-star { cursor: pointer; color: var(--text-mute); font-size: 21px; opacity: .4; }
.star-filter .sf-star.active, .star-filter .sf-star.hover-active { color: var(--warn, #ffc145); opacity: 1; text-shadow: 0 0 4px rgba(255,193,69,.4); }
.star-filter .sf-clear { cursor: pointer; color: var(--text-mute); font-size: 11px; margin-left: 4px; opacity: .5; }
.star-filter .sf-clear:hover { color: var(--err); opacity: 1; }
.track-table td { padding: 8px 12px; border-bottom: 1px solid var(--border-soft); vertical-align: middle; }
.track-row { position: relative; cursor: pointer; transition: background .15s; }
.track-row:hover { background: var(--bg-2); }
.row-cover { width: 40px; height: 40px; border-radius: 6px; object-fit: cover; flex: none; display: flex; align-items: center; justify-content: center; font-size: 18px; opacity: .4; background: var(--bg-2); }
.tc-title a { font-weight: 600; font-size: 14px; }
.tc-title .badge { margin-left: 6px; }
.tc-tags { max-width: 240px; }
.row-tag { display: inline-block; font-size: 11px; padding: 2px 7px; margin: 1px 3px 1px 0; border-radius: 4px; background: rgba(124,92,255,.1); border: 1px solid rgba(124,92,255,.2); white-space: nowrap; }
.tc-dur { font-size: 12px; color: var(--text-mute); font-variant-numeric: tabular-nums; white-space: nowrap; }
.row-progress-fill { position: absolute; left: 0; top: 0; height: 100%; background: linear-gradient(90deg, rgba(0,229,255,.16), rgba(124,92,255,.24)); pointer-events: none; transition: width .1s linear; }
.track-row::after { content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: transparent; }
.track-row.playing::after { background: linear-gradient(90deg, var(--neon-2), var(--neon)); }
.track-row > td { position: relative; z-index: 1; }
.row-id { font-size: 11px; color: var(--text-mute); font-variant-numeric: tabular-nums; margin-right: 6px; }
.badge-draft { background: rgba(100,106,138,.2); color: var(--text-mute); }
.tc-stars { white-space: nowrap; }
.tc-stars .star { cursor: pointer; color: var(--text-mute); font-size: 21px; opacity: .4; transition: opacity .1s; }
.tc-stars .star.active { color: var(--warn, #ffc145); opacity: 1; text-shadow: 0 0 4px rgba(255,193,69,.4); }
.tc-stars .star.hover-active { color: var(--warn, #ffc145); opacity: 1; text-shadow: 0 0 4px rgba(255,193,69,.4); }

.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; }
.badge-pending { background: rgba(255,193,69,.12); color: var(--warn); }
.badge-pending::before { background: var(--warn); box-shadow: 0 0 6px var(--warn); animation: pulse 1.4s infinite; }
.badge-first_success { background: rgba(0,229,255,.12); color: var(--neon-2); }
.badge-first_success::before { background: var(--neon-2); }
.badge-success { background: rgba(46,230,166,.12); color: var(--ok); }
.badge-success::before { background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.badge-failed { background: rgba(255,85,119,.12); color: var(--err); }
.badge-failed::before { background: var(--err); }
.badge-draft { background: rgba(100,106,138,.15); color: var(--text-mute); }
.badge-draft::before { background: var(--text-mute); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }


.player { position: sticky; bottom: 0; background: var(--bg-1); border-top: 1px solid var(--border); padding: 14px 28px; display: flex; align-items: center; gap: 18px; box-shadow: 0 -10px 30px rgba(0,0,0,.4); }
.player .cover { width: 52px; height: 52px; border-radius: var(--radius-sm); overflow: hidden; background: var(--bg-3); flex-shrink: 0; }
.player .cover img { width: 100%; height: 100%; object-fit: cover; }
.player .info { flex: 1; min-width: 0; }
.player .info .title { font-weight: 600; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.player .info .sub { font-size: 12px; color: var(--text-mute); }
.player .ctrls { display: flex; align-items: center; gap: 14px; }
.player .play-btn {
  width: 42px; height: 42px; border-radius: 50%; border: none; cursor: pointer;
  background: linear-gradient(135deg, var(--neon), var(--neon-2));
  color: #fff; font-size: 16px; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--neon-glow);
}
.player .seek { flex: 1; max-width: 320px; }
.player audio { width: 100%; }
.time { font-size: 12px; color: var(--text-mute); font-family: var(--mono); min-width: 80px; text-align: right; }

.empty { text-align: center; padding: 60px 20px; color: var(--text-mute); }
.empty .ico { font-size: 48px; margin-bottom: 14px; opacity: .4; }
.muted { color: var(--text-mute); }
.right { text-align: right; }
.row-between { display: flex; justify-content: space-between; align-items: center; }
.publish-explainer { padding: 10px 12px; background: rgba(124,92,255,.06); border-left: 2px solid var(--neon-2, #7c5cff); border-radius: 0 6px 6px 0; }
.rights-hint { padding: 8px 12px; background: var(--bg-2, #15161f); border-radius: 6px; }
.mt-20 { margin-top: 20px; }
.mt-12 { margin-top: 12px; }


.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 760px) { .two-col { grid-template-columns: 1fr; } }

.loading-dots span { display: inline-block; animation: bounce 1s infinite; }
.loading-dots span:nth-child(2) { animation-delay: .15s; }
.loading-dots span:nth-child(3) { animation-delay: .3s; }
#assistant-send.stop { background: rgba(255,85,119,.15); color: var(--err); border-color: rgba(255,85,119,.4); }
@keyframes bounce { 0%,100% { transform: translateY(0); opacity: .4; } 50% { transform: translateY(-4px); opacity: 1; } }


.chat { flex: 1; overflow-y: auto; padding: 4px 4px 12px; display: flex; flex-direction: column; gap: 14px; }
.msg { max-width: 88%; padding: 12px 16px; border-radius: 14px; font-size: 14px; line-height: 1.55; }
.msg .who { font-size: 11px; color: var(--text-mute); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .5px; }
.msg .body { white-space: pre-wrap; word-wrap: break-word; }
.msg-user { align-self: flex-end; background: linear-gradient(135deg, rgba(124,92,255,.18), rgba(124,92,255,.08)); border: 1px solid rgba(124,92,255,.3); }
.msg-ai { align-self: flex-start; background: var(--bg-2); border: 1px solid var(--border); }
.chat-input { display: flex; gap: 12px; padding-top: 12px; border-top: 1px solid var(--border-soft); }
.chat-input textarea { resize: none; min-height: 52px; max-height: 140px; }
.chat-input .btn { align-self: stretch; }


.constructor { display: flex; flex-direction: column; gap: 16px; }
.ctor-head { display: flex; align-items: center; gap: 14px; }
.ctor-title { flex: 1; background: transparent; border: none; border-bottom: 1px dashed var(--border); font-size: 22px; font-weight: 700; color: var(--text); padding: 6px 4px; border-radius: 0; }
.ctor-title:hover { border-bottom-color: var(--text-mute); }
.ctor-title:focus { outline: none; border-bottom: 1px solid var(--neon); }
.ctor-head-meta { display: flex; align-items: center; gap: 10px; }
.ctor-model { font-size: 12px; padding: 4px 10px; border-radius: 999px; background: var(--bg-2); border: 1px solid var(--border); }
.ctor-head-actions { display: flex; gap: 8px; }
.album-select { width: auto; padding: 8px 12px; font-size: 13px; }

.ctor-cols { display: grid; grid-template-columns: 720px 1fr; gap: 18px; }
@media (max-width: 1100px) { .ctor-cols { grid-template-columns: 1fr; } }
.ctor-panel { padding: 18px; }
.panel-h { font-size: 14px; color: var(--text-mute); margin-bottom: 14px; text-transform: uppercase; letter-spacing: .5px; }


.constructor.generating .ctor-panel:first-child > *:not(.btn-row):not(.ctor-status):not(.ctor-progress):not(.ctor-queue) { display: none !important; }

.constructor.generating .ctor-stage { display: none; }

.constructor.generating .ctor-cols { grid-template-columns: 1fr; }

.constructor.generating > .ctor-panel:not(.ctor-cols *),
.constructor.generating > section { display: none; }

.constructor.generating .btn-row { padding: 14px 0 4px; }
.constructor.generating .ctor-progress { margin: 6px 0 0; }


.ctor-queue { margin-top: 14px; }
.queue-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.queue-title { font-size: 13px; font-weight: 600; color: var(--text-mute); text-transform: uppercase; letter-spacing: .5px; }
.queue-list { display: flex; flex-direction: column; gap: 6px; }
.queue-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; font-size: 13px; }
.queue-item.current { border-color: var(--neon-2); background: rgba(124,92,255,.06); }
.queue-item .qi-kind { font-size: 11px; color: var(--text-mute); padding: 2px 6px; background: rgba(255,255,255,.06); border-radius: 4px; }
.queue-item .qi-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.queue-item .qi-phase { font-size: 11px; color: var(--neon-2); }
.queue-item .qi-elapsed { font-size: 11px; color: var(--text-mute); font-variant-numeric: tabular-nums; }
.queue-item .qi-open { font-size: 11px; color: var(--neon-2); }

.tab-switch { display: flex; gap: 6px; }
.tab-switch .tab { flex: 1; padding: 8px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-dim); cursor: pointer; font-size: 13px; font-weight: 500; transition: all .15s; }
.tab-switch .tab.active { color: var(--text); border-color: var(--neon); box-shadow: 0 0 12px rgba(124,92,255,.25); }

.ctor-stage { display: flex; flex-direction: column; min-height: 320px; }
.variant-row { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.variant-label { font-size: 11px; color: var(--text-mute); text-transform: uppercase; letter-spacing: .5px; }
.variant-chip { min-width: 30px; height: 30px; padding: 0 10px; border-radius: 8px; background: var(--bg-2); border: 1px solid var(--border); color: var(--text-dim); cursor: pointer; font-weight: 600; font-size: 13px; transition: all .15s; display: flex; align-items: center; gap: 4px; }
.variant-chip::before { content: "♪"; font-size: 10px; opacity: .6; }
.variant-chip:hover { color: var(--text); }
.variant-chip.active { color: #fff; background: linear-gradient(135deg, var(--neon), var(--neon-2)); border-color: var(--neon); box-shadow: var(--neon-glow); }

.wave-wrap { position: relative; background: var(--bg-0); border-radius: var(--radius-sm); border: 1px solid var(--border-soft); padding: 8px; cursor: pointer; }
.track-cover { margin-bottom: 12px; }
.track-cover img { width: 100%; max-width: 480px; border-radius: var(--radius, 10px); border: 1px solid var(--border-soft); display: block; }
.wave-wrap canvas { width: 100%; display: block; height: 120px; }
.wave-cursor { position: absolute; top: 8px; bottom: 8px; width: 2px; background: var(--neon-2); box-shadow: 0 0 8px var(--neon-2); left: 0; pointer-events: none; z-index: 3; }
.trim-marker { position: absolute; top: 8px; bottom: 8px; width: 6px; background: var(--warn); border-radius: 3px; cursor: ew-resize; z-index: 4; box-shadow: 0 0 8px rgba(255,193,69,.5); }
.trim-marker::after { content: attr(data-label); position: absolute; top: -16px; left: 50%; transform: translateX(-50%); font-size: 10px; color: var(--warn); }
.trim-in { } .trim-out { }

.transport { display: flex; align-items: center; gap: 12px; margin-top: 16px; }
.transport .play-btn { width: 40px; height: 40px; border-radius: 50%; border: none; cursor: pointer; background: linear-gradient(135deg, var(--neon), var(--neon-2)); color: #fff; font-size: 14px; box-shadow: var(--neon-glow); }
.transport-spacer { flex: 1; }
.btn-sm { padding: 7px 12px; font-size: 12px; }


.lyrics-block { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--border-soft); }
.lyrics-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.lyrics-head .muted { text-transform: uppercase; font-size: 11px; letter-spacing: .5px; }
.lyrics-status { font-size: 13px; color: var(--text-mute); margin-bottom: 8px; }
.lyrics-variants { display: flex; flex-direction: column; gap: 10px; }
.lyric-card { background: var(--bg-0); border: 1px solid var(--border-soft); border-radius: var(--radius-sm); padding: 12px; }
.lv-title { font-weight: 600; font-size: 13px; margin-bottom: 8px; color: var(--neon-2); }
.lv-text { white-space: pre-wrap; font-family: var(--mono); font-size: 12px; color: var(--text-dim); line-height: 1.55; max-height: 160px; overflow: auto; margin-bottom: 10px; }


.preset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); gap: 6px; }
.preset-chip {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 4px; border-radius: 10px; cursor: pointer;
  background: var(--bg-2); border: 1px solid var(--border);
  color: var(--text-dim); font-size: 11px; transition: all .15s;
}
.preset-chip:hover { color: var(--text); border-color: var(--pc, var(--neon)); transform: translateY(-1px); }
.preset-chip.active {
  color: var(--text); border-color: var(--pc, var(--neon));
  box-shadow: 0 0 14px color-mix(in srgb, var(--pc, var(--neon)) 45%, transparent);
  background: color-mix(in srgb, var(--pc, var(--neon)) 12%, var(--bg-2));
}
.pc-icon { font-size: 20px; }
.user-presets { margin-top: 6px; }
.preset-chip.user .pc-icon { color: var(--warn); }

.params-block { background: var(--bg-0); border: 1px solid var(--border-soft); border-radius: var(--radius-sm); padding: 14px; }
.param-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.param label { font-size: 12px; color: var(--text-mute); margin-bottom: 5px; display: flex; justify-content: space-between; }
.param select { padding: 7px 10px; font-size: 13px; }
.param-bpm input[type=range] { width: 100%; accent-color: var(--neon); }
.bpm-val { color: var(--neon-2); font-weight: 600; font-family: var(--mono); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 5px 11px; border-radius: 999px; font-size: 12px; cursor: pointer;
  background: var(--bg-0); border: 1px solid var(--border); color: var(--text-dim);
  transition: all .15s;
}
.chip:hover { color: var(--text); border-color: var(--text-mute); }

.chip.active {
  color: #fff; background: var(--bg-0);
  border-color: var(--neon-2);
  box-shadow: 0 0 10px rgba(0,229,255,.25);
}
.chip.active:hover { border-color: var(--neon-2); }


.style-basis { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--border-soft); }
.basis-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; gap: 8px; }
.basis-head label { font-size: 12px; color: var(--text-mute); text-transform: uppercase; letter-spacing: .5px; margin: 0; }
.basis-locked { font-size: 13px; }
.basis-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.basis-counter { font-size: 11px; color: var(--neon-2); font-family: var(--mono); }
.basis-text {
  font-family: var(--mono); font-size: 13px; color: var(--text);
  background: var(--bg-0); padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--border); word-break: break-word;
  min-height: 60px; width: 100%; resize: vertical;
}
.basis-text:focus { border-color: var(--neon); outline: none; }
.basis-text::placeholder { color: var(--text-mute); font-style: italic; }


.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th { text-align: left; padding: 8px 10px; color: var(--text-mute); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; border-bottom: 1px solid var(--border); font-weight: 600; }
.admin-table td { padding: 8px 10px; border-bottom: 1px solid var(--border-soft); vertical-align: top; }
.admin-table tr:hover td { background: var(--bg-2); }
.admin-table a { color: var(--neon-2); }


.health-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 760px) { .health-grid { grid-template-columns: 1fr; } }
.health-card { padding: 16px 18px; border-left: 3px solid var(--err); }
.health-card.ok { border-left-color: var(--ok); }
.health-card.down { border-left-color: var(--err); }
.health-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.health-name { font-weight: 600; font-size: 15px; }
.health-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.dot-ok { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.dot-down { background: var(--err); box-shadow: 0 0 8px var(--err); }
.health-detail { font-size: 12px; line-height: 1.4; }
.admin-table-wide td, .admin-table-wide th { font-size: 12px; }
.admin-track-row { padding: 12px 0; border-bottom: 1px solid var(--border-soft); }
.admin-track-row:last-child { border-bottom: none; }
.search-form { display: flex; gap: 8px; align-items: center; }
.search-form input { width: 220px; }
.admin-body .content { max-width: 1400px; }
.btn-danger { background: rgba(255,85,119,.12); color: var(--err); border-color: rgba(255,85,119,.4); }
.btn-danger:hover { background: rgba(255,85,119,.2); }


.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(4px); display: none; align-items: center; justify-content: center; z-index: 100; }
.modal-overlay.open { display: flex; }
.modal { width: 460px; max-width: 92vw; max-height: 70vh; display: flex; flex-direction: column; }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal-head h3 { font-size: 16px; }
.modal-close { background: transparent; border: none; color: var(--text-mute); font-size: 18px; cursor: pointer; }
.modal-close:hover { color: var(--text); }
.modal-body { overflow-y: auto; display: flex; flex-direction: column; gap: 8px; }
.hist-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; background: var(--bg-0); border: 1px solid var(--border-soft); border-radius: 8px; }
.hist-row.current { border-color: var(--neon-2); }
.hist-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.hist-time { font-size: 12px; color: var(--neon-2); font-family: var(--mono); }
.hist-preview { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }


.tag-tree { margin-top: 14px; border-top: 1px dashed var(--border-soft); padding-top: 12px; }
.tag-tree-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.tag-tree-title { font-size: 12px; color: var(--text-mute); text-transform: uppercase; letter-spacing: .5px; }
.tag-tree-clear { background: transparent; border: none; color: var(--text-mute); font-size: 11px; cursor: pointer; padding: 3px 8px; border-radius: 6px; }
.tag-tree-clear:hover { color: var(--err); background: rgba(255,85,119,.1); }

.tag-group { margin-bottom: 6px; border: 1px solid var(--border-soft); border-radius: 8px; overflow: hidden; background: var(--bg-1); }
.tag-group-head {
  display: flex; align-items: center; gap: 8px; width: 100%;
  padding: 9px 12px; background: transparent; border: none; cursor: pointer;
  color: var(--text-dim); font-size: 13px; font-weight: 500; text-align: left;
}
.tag-group-head:hover { color: var(--text); background: var(--bg-2); }
.tgh-label { flex: 1; }
.tgh-count { font-size: 11px; color: var(--neon-2); background: rgba(0,229,255,.1); padding: 1px 7px; border-radius: 999px; min-width: 18px; text-align: center; visibility: hidden; }
.tgh-count.has { visibility: visible; }
.tgh-chev { font-size: 12px; transition: transform .15s; color: var(--text-mute); }
.tag-group.collapsed .tgh-chev { transform: rotate(-90deg); }
.tag-group-body { padding: 6px 12px 12px; display: flex; flex-wrap: wrap; gap: 6px; }
.tag-group.collapsed .tag-group-body { display: none; }
.tag-chip.active { box-shadow: 0 0 10px rgba(0,229,255,.3); }
.tag-group.single .tag-chip.active { border-color: var(--neon); }

.assist-actions { padding-top: 6px; }
.assist-btns { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.save-preset-btn { width: 100%; }


.album-tracklist { display: flex; flex-direction: column; gap: 4px; }
.album-track { display: flex; align-items: center; gap: 14px; padding: 8px; border-radius: 8px; transition: background .15s; }
.album-track:hover { background: var(--bg-2); }
.at-num { width: 24px; text-align: center; color: var(--text-mute); font-size: 13px; }
.at-cover { width: 44px; height: 44px; border-radius: 6px; overflow: hidden; background: var(--bg-3); display:flex; align-items:center; justify-content:center; flex-shrink: 0; }
.at-cover img { width:100%; height:100%; object-fit: cover; }
.at-cover .ph { font-size: 18px; opacity: .3; }
.at-info { flex: 1; }
.at-title { font-size: 14px; font-weight: 500; }
.at-title a { color: var(--text); }
.at-title a:hover { color: var(--neon-2); }
.at-sub { font-size: 12px; }


.landing-body { overflow-x: hidden; }
.landing-container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.landing-header { position: sticky; top: 0; z-index: 50; background: rgba(10,11,18,.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-soft); }
.landing-header-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.landing-logo { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 18px; }
.logo-mark { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg,var(--neon),var(--neon-2)); box-shadow: var(--neon-glow); color: #0a0b12; font-size: 16px; }
.landing-nav { display: flex; gap: 24px; }
.landing-nav a { color: var(--text-dim); text-decoration: none; font-size: 14px; transition: color .2s; }
.landing-nav a:hover { color: var(--text); }
.landing-auth { display: flex; gap: 10px; align-items: center; }
@media (max-width: 640px) { .landing-nav { display: none; } }


.news-strip { background: linear-gradient(90deg, rgba(124,92,255,.12), rgba(0,229,255,.08)); border-bottom: 1px solid var(--border-soft); }
.news-strip-inner { display: flex; gap: 28px; padding: 8px 24px; overflow-x: auto; }
.news-item { white-space: nowrap; font-size: 13px; color: var(--text-dim); }
.news-cta { color: var(--neon-2); text-decoration: none; margin-left: 6px; font-weight: 600; }


.landing-hero { padding: 90px 0 70px; text-align: center; }
.hero-inner { max-width: 720px; }
.hero-title { font-size: 48px; line-height: 1.1; font-weight: 800; letter-spacing: -.02em; background: linear-gradient(135deg,var(--text),var(--neon-2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 16px; }
.hero-subtitle { font-size: 18px; color: var(--text-dim); margin-bottom: 32px; line-height: 1.5; }
.hero-prompt-form { display: flex; gap: 10px; max-width: 560px; margin: 0 auto 20px; }
.hero-prompt-input { flex: 1; padding: 16px 20px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg-2); color: var(--text); font-size: 16px; transition: border-color .2s, box-shadow .2s; }
.hero-prompt-input:focus { outline: none; border-color: var(--neon); box-shadow: var(--neon-glow); }
.hero-prompt-btn { padding: 16px 28px; font-size: 16px; white-space: nowrap; }
.hero-arrow { margin-left: 4px; }
.hero-chips { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.hero-chip { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-2); color: var(--text-dim); text-decoration: none; font-size: 13px; transition: all .2s; }
.hero-chip:hover { border-color: var(--neon-2); color: var(--text); box-shadow: 0 0 12px rgba(0,229,255,.2); }
@media (max-width: 640px) { .hero-title { font-size: 32px; } .hero-prompt-form { flex-direction: column; } .hero-prompt-btn { width: 100%; } }


.landing-section { padding: 60px 0; }
.section-title { font-size: 30px; font-weight: 700; margin-bottom: 8px; text-align: center; }
.section-subtitle { font-size: 15px; text-align: center; margin-bottom: 36px; }


.examples-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.example-card { padding: 12px; position: relative; }
.example-cover { position: relative; aspect-ratio: 1; border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 12px; background-size: cover; background-position: center; }
.example-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.example-cover-placeholder { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 48px; color: rgba(255,255,255,.6); }
.example-play { position: absolute; bottom: 10px; right: 10px; width: 44px; height: 44px; border-radius: 50%; border: none; background: var(--neon); color: #0a0b12; font-size: 16px; cursor: pointer; opacity: 0; transform: translateY(6px); transition: all .25s; box-shadow: var(--neon-glow); }
.example-card:hover .example-play { opacity: 1; transform: translateY(0); }
.example-title { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.example-author { font-size: 12px; }


.landing-faq { background: var(--bg-1); }
.faq-accordion { display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: var(--bg-2); border: 1px solid var(--border-soft); border-radius: var(--radius-sm); padding: 0; overflow: hidden; }
.faq-q { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; cursor: pointer; font-weight: 600; font-size: 15px; list-style: none; }
.faq-q::-webkit-details-marker { display: none; }
.faq-chev { transition: transform .2s; color: var(--text-mute); }
.faq-item[open] .faq-chev { transform: rotate(180deg); }
.faq-a { padding: 0 20px 16px; font-size: 14px; line-height: 1.6; }


.landing-cta { padding: 70px 0; text-align: center; background: radial-gradient(600px 300px at 50% 50%, rgba(124,92,255,.1), transparent 70%); }


.landing-footer { border-top: 1px solid var(--border-soft); padding: 40px 0 24px; background: var(--bg-1); }
.landing-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; margin-bottom: 24px; }
.landing-footer-grid h4 { font-size: 13px; text-transform: uppercase; color: var(--text-mute); margin-bottom: 12px; letter-spacing: .5px; }
.landing-footer-grid a { display: block; color: var(--text-dim); text-decoration: none; font-size: 14px; margin-bottom: 8px; transition: color .2s; }
.landing-footer-grid a:hover { color: var(--text); }
.landing-footer-bottom { display: flex; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--border-soft); }
@media (max-width: 640px) { .landing-footer-grid { grid-template-columns: 1fr; } }


.mini-player { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); z-index: 100; display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); max-width: 480px; }
.mini-player.open { animation: slideUp .3s ease; }
@keyframes slideUp { from { transform: translate(-50%, 100%); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }
.mini-player-info { flex: 1; min-width: 0; }
.mini-player-title { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.mini-player audio { height: 32px; }
.mini-player-close { background: none; border: none; color: var(--text-mute); cursor: pointer; font-size: 14px; padding: 4px; }
.mini-player-close:hover { color: var(--text); }


.badge-published { background: rgba(46,230,166,.12); color: var(--ok); }
.badge-archived { background: rgba(100,106,138,.15); color: var(--text-mute); }
.badge-graveyard { background: rgba(100,106,138,.15); color: var(--text-mute); }
.badge-takedown { background: rgba(255,85,119,.12); color: var(--err); }
.badge-private { background: rgba(124,92,255,.12); color: var(--neon); }


.pkg-card { text-align:left; padding:18px; border:1px solid var(--border); border-radius:var(--radius); background:var(--bg-2); cursor:pointer; transition:all .2s; font-family:inherit; color:var(--text); }
.pkg-card:hover { border-color:var(--neon-2); transform:translateY(-2px); }
.pkg-card.selected { border-color:var(--neon); box-shadow:var(--neon-glow); }
.pkg-card.pkg-recommended { border-color:var(--neon-2); }
.pkg-price { font-size:26px; font-weight:800; }
.pkg-tokens { font-size:13px; margin-top:4px; }
.pkg-tracks { margin-top:2px; }
.pkg-hint { margin-top:8px; font-size:11px; color:var(--text-mute); text-transform:uppercase; letter-spacing:.3px; }
@media (max-width: 900px) { .grid-4 { grid-template-columns: 1fr 1fr; } }


.chain-tasks { display:flex; flex-direction:column; gap:12px; }
.chain-task { display:flex; align-items:flex-start; gap:14px; padding:16px; border:1px solid var(--border); border-radius:var(--radius); background:var(--bg-2); transition:border-color .2s; }
.chain-task-completed { border-color:rgba(46,230,166,.3); }
.chain-task-active { border-color:var(--neon-2); box-shadow:0 0 12px rgba(0,229,255,.15); }
.chain-task-locked { opacity:.5; }
.chain-task-expired { opacity:.6; border-color:rgba(255,85,119,.3); }
.chain-task-icon { width:32px; height:32px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:14px; flex-shrink:0; background:var(--bg-3); }
.chain-task-active .chain-task-icon { background:var(--neon-2); color:#0a0b12; box-shadow:0 0 10px var(--neon-2); }
.chain-task-completed .chain-task-icon { background:var(--ok); color:#0a0b12; }
.chain-task-body { flex:1; }
.chain-task-head { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.chain-task-step { font-size:11px; font-weight:700; background:var(--bg-3); padding:2px 8px; border-radius:999px; }
.chain-task-title { font-size:15px; }
.chain-task-desc { font-size:13px; margin-top:4px; }
.chain-task-reward { font-size:13px; font-weight:700; color:var(--neon-2); white-space:nowrap; padding:4px 12px; background:rgba(0,229,255,.08); border-radius:999px; }


.notif-list { display:flex; flex-direction:column; }
.notif-item { display:flex; align-items:center; gap:12px; padding:14px 16px; border-bottom:1px solid var(--border-soft); transition:background .2s; }
.notif-item:hover { background:var(--bg-2); }
.notif-unread { background:rgba(124,92,255,.05); }
.notif-dot { width:16px; flex-shrink:0; display:flex; justify-content:center; }
.notif-body { flex:1; }
.notif-template { font-size:14px; }
.notif-badge-pending { background: rgba(255,193,69,.12); color: var(--warn); }


.rail-badge { position:absolute; top:4px; right:4px; min-width:16px; height:16px; border-radius:999px; background:var(--neon-2); color:#0a0b12; font-size:10px; font-weight:700; display:flex; align-items:center; justify-content:center; padding:0 4px; box-shadow:0 0 6px var(--neon-2); }
.rail-badge[hidden] { display: none !important; }
.rail-item { position:relative; }


.auth-divider { height:1px; background:var(--border-soft); margin:20px 0 16px; }
.oauth-row { display:flex; gap:10px; justify-content:center; }
.oauth-btn { flex:1; max-width:78px; height:44px; display:flex; align-items:center; justify-content:center; border-radius:10px; font-weight:700; font-size:14px; border:1px solid var(--border-soft); background:var(--bg-2); color:var(--fg); text-decoration:none; transition:transform .12s, box-shadow .2s; }
.oauth-btn:hover { transform:translateY(-2px); box-shadow:0 0 12px rgba(124,92,255,.25); }
.oauth-yandex { color:#fc3f1d; }
.oauth-vk { color:#0077ff; }
.oauth-github { color:#f0f6fc; background:#24292f; }
.oauth-telegram { color:#2aabee; }
.oauth-hint { text-align:center; margin:6px 0 0; font-size:12px; }


.onb-card { padding:28px; }
.onb-step { border:none; margin-bottom:22px; }
.onb-step legend { font-size:16px; font-weight:600; margin-bottom:12px; padding:0; }
.onb-q-num { display:inline-flex; width:22px; height:22px; border-radius:999px; background:var(--neon); color:#0a0b12; font-size:12px; font-weight:700; align-items:center; justify-content:center; margin-right:8px; }
.onb-options { display:flex; flex-wrap:wrap; gap:10px; }
.onb-opt { display:flex; align-items:center; gap:8px; padding:10px 16px; border:1px solid var(--border-soft); border-radius:10px; cursor:pointer; transition:border-color .15s, background .15s; font-size:14px; }
.onb-opt:hover { border-color:var(--neon); background:rgba(124,92,255,.06); }
.onb-opt input { accent-color:var(--neon); width:18px; height:18px; }


.auth-card input { width:100%; box-sizing:border-box; }


.support-launcher {
  position: fixed; right: 22px; bottom: 22px; z-index: 1200;
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, #6c5ce7, #a64bff);
  border: none; cursor: pointer; box-shadow: 0 6px 24px rgba(108,92,231,.45);
  display: flex; align-items: center; justify-content: center;
  transition: transform .15s ease;
}
.support-launcher:hover { transform: translateY(-2px) scale(1.04); }
.support-launcher.active { transform: scale(.9); }
.support-launcher-ico { font-size: 24px; }

.support-widget {
  position: fixed; right: 22px; bottom: 90px; z-index: 1200;
  width: 360px; max-width: calc(100vw - 32px); height: 460px; max-height: calc(100vh - 120px);
  background: var(--bg-panel, #161828); color: var(--text, #e6e6f0);
  border: 1px solid var(--border, #2a2d44); border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,.5); display: flex; flex-direction: column; overflow: hidden;
}
.support-widget.hidden { display: none; }
.support-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; background: linear-gradient(135deg, #6c5ce7, #a64bff); color: #fff;
}
.support-head-title { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.support-ico { font-size: 18px; }
.support-close { background: none; border: none; color: #fff; font-size: 22px; cursor: pointer; line-height: 1; }
.support-body { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.support-empty { color: var(--text-mute, #888); text-align: center; margin: auto 14px; font-size: 14px; }
.support-status { padding: 6px 12px; font-size: 12px; color: var(--text-mute); background: rgba(255,193,69,.08); }
.support-guest { padding: 8px 12px; display: flex; flex-direction: column; gap: 6px; }
.support-guest.hidden { display: none; }
.support-compose { display: flex; gap: 6px; padding: 10px 12px; border-top: 1px solid var(--border); }
.support-input {
  flex: 1; background: var(--bg, #0f1020); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 8px 10px; font: inherit; font-size: 14px; resize: none;
}
.support-send {
  background: linear-gradient(135deg, #6c5ce7, #a64bff); color: #fff; border: none;
  border-radius: 8px; padding: 0 14px; cursor: pointer; font-weight: 600;
}
.support-send:disabled { opacity: .5; cursor: default; }
.support-actions { padding: 0 12px 10px; }
.support-escalate-btn {
  width: 100%; background: none; border: 1px solid var(--accent, #6c5ce7); color: var(--accent);
  border-radius: 8px; padding: 8px; cursor: pointer; font-size: 13px;
}
.support-escalate-btn.hidden { display: none; }

.support-bubble { max-width: 86%; padding: 8px 10px; border-radius: 10px; font-size: 14px; line-height: 1.4; }
.support-b-who { font-size: 11px; opacity: .7; margin-bottom: 2px; }
.support-b-user { align-self: flex-end; background: linear-gradient(135deg, #6c5ce7, #a64bff); color: #fff; }
.support-b-ai { align-self: flex-start; background: var(--bg, #0f1020); border: 1px solid var(--border); }
.support-b-operator { align-self: flex-start; background: rgba(255,193,69,.12); border: 1px solid rgba(255,193,69,.4); }
.support-b-system { align-self: center; font-size: 12px; color: var(--text-mute); background: none; text-align: center; }


.support-counts { display: flex; gap: 12px; flex-wrap: wrap; }
.support-count { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 8px; text-decoration: none; color: var(--text); border: 1px solid transparent; }
.support-count.active { border-color: var(--accent, #6c5ce7); background: rgba(108,92,231,.08); }
.support-thread { display: flex; flex-direction: column; gap: 12px; }
.support-msg { padding: 10px 12px; border-radius: 10px; }
.support-msg-user { background: rgba(108,92,231,.12); border: 1px solid rgba(108,92,231,.3); }
.support-msg-assistant { background: var(--bg, #0f1020); border: 1px solid var(--border); }
.support-msg-operator { background: rgba(255,193,69,.12); border: 1px solid rgba(255,193,69,.4); }
.support-msg-system { text-align: center; color: var(--text-mute); font-size: 12px; }
.support-msg-who { font-size: 12px; color: var(--text-mute); margin-bottom: 4px; }
.support-msg-body { white-space: pre-wrap; line-height: 1.45; }
.support-admin-reply { width: 100%; box-sizing: border-box; margin-top: 8px; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 10px; font: inherit; }
.badge-open { background: rgba(108,92,231,.25); color: #b8a8ff; }
.badge-escalated { background: rgba(255,85,119,.25); color: #ff8aa3; }
.badge-resolved { background: rgba(80,200,120,.25); color: #7fe0a0; }
.badge-closed { background: rgba(120,120,140,.25); color: #aab; }
.badge-mod-blocked { background: rgba(255,85,119,.28); color: #ff8aa3; }
.badge-mod-flagged { background: rgba(255,193,69,.25); color: #ffd27a; }
.badge-mod-allowed { background: rgba(80,200,120,.22); color: #7fe0a0; }
.example-report {
  position: absolute; top: 8px; right: 8px;
  background: rgba(20,22,32,.6); border: 1px solid rgba(255,255,255,.12);
  color: var(--text-mute); border-radius: 8px; width: 28px; height: 28px;
  cursor: pointer; font-size: 14px; opacity: 0; transition: opacity .15s, color .15s;
}
.example-card:hover .example-report { opacity: 1; }
.example-report:hover { color: var(--neon); border-color: var(--neon); }
.push-toggle {
  background: rgba(20,22,32,.5); border: 1px solid rgba(255,255,255,.14);
  color: var(--text-mute); border-radius: 8px; padding: 6px 12px; font-size: 13px;
  cursor: pointer; margin-left: 10px; transition: all .15s;
}
.push-toggle:hover { color: var(--text); border-color: rgba(255,255,255,.3); }
.push-toggle.active { color: var(--neon-2); border-color: var(--neon-2); background: rgba(80,200,120,.12); }