/* ============================================================
   jerrymusic-site  /  assets/music.css
   Independent site styles. Dark "music / night" theme (violet/indigo).
   Adapted from the sibling pianyu-site design system for visual consistency.
   ============================================================ */

:root {
  --ink: #0b0f1f;
  --ink-2: #11152e;
  --panel: #161b34;
  --panel-2: #1d2342;
  --line: #2a3157;
  --text: #e9ecf8;
  --text-2: #c7cde6;
  --muted: #95a0c2;
  --accent: #8b5cf6;
  --accent-2: #6366f1;
  --accent-3: #a855f7;
  --on-accent: #ffffff;
  --danger: #ef5a6f;
  --thumb-1: #221a44;
  --thumb-2: #120c2a;
  --hdr-bg: rgba(11, 15, 31, 0.82);
  --ok-bg: #102a26; --ok-bd: #1d534a; --ok-fg: #bff3ea;
  --err-bg: #2a1621; --err-bd: #4a2130; --err-fg: #ffd7dd;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

/* ---------------- light mode ---------------- */
html[data-theme='light'] {
  --ink: #eef0fb;
  --ink-2: #e6e9f8;
  --panel: #ffffff;
  --panel-2: #f4f6fc;
  --line: #d8def0;
  --text: #181f38;
  --text-2: #3a4470;
  --muted: #5d6b91;
  --accent: #7c3aed;
  --accent-2: #4f46e5;
  --accent-3: #9333ea;
  --on-accent: #ffffff;
  --danger: #d63a52;
  --thumb-1: #e3e0f5;
  --thumb-2: #d2cdec;
  --hdr-bg: rgba(255, 255, 255, 0.84);
  --ok-bg: #e6f6f2; --ok-bd: #a9dfd4; --ok-fg: #10635a;
  --err-bg: #fdecef; --err-bd: #f3bcc6; --err-fg: #8e1f31;
  --shadow: 0 10px 30px rgba(40, 50, 90, 0.14);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: radial-gradient(1200px 600px at 15% -10%, var(--ink-2) 0%, var(--ink) 55%) fixed;
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, "Microsoft YaHei", sans-serif;
  min-height: 100vh;
  transition: background-color 0.2s ease, color 0.2s ease;
}

/* keep space for the fixed bottom player */
body { padding-bottom: 96px; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ---------------- header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: linear-gradient(120deg, #8b5cf6, #6366f1 70%, #a855f7);
  border-bottom: 1px solid rgba(0,0,0,0.12);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 62px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 2px;
  color: var(--text);
}
.brand:hover { text-decoration: none; }
.brand .logo { width: 30px; height: 30px; }
.brand .sub { font-size: 12px; color: var(--muted); letter-spacing: 0; font-weight: 400; margin-left: 2px; }
.spacer { flex: 1; }
.site-header .brand, .site-header .brand .sub,
.site-header .nav a, .site-header .nav a:hover { color: #1b1430; }
.site-header .nav a.on { background: rgba(27,20,48,0.86); color: #ece9ff; }
.site-header .theme-btn { color: #1b1430; border-color: rgba(27,20,48,0.35); background: rgba(255,255,255,0.16); }
.site-header .theme-btn:hover { border-color: #1b1430; }

/* ---------------- nav ---------------- */
.nav { display: flex; gap: 4px; align-items: center; }
.nav a {
  color: #2a2150;
  padding: 7px 12px;
  border-radius: 9px;
  font-size: 14px;
}
.nav a:hover { color: #fff; background: rgba(255,255,255,0.18); text-decoration: none; }
.nav a.on { color: #fff; background: rgba(27,20,48,0.86); font-weight: 600; }

/* ---------------- search + chips ---------------- */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 22px 0 8px; }
.input, .select, .textarea {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  width: 100%;
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent); }
.search { flex: 1; min-width: 220px; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 4px; }
.chip {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  user-select: none;
}
.chip:hover { border-color: var(--accent); color: var(--text); }
.chip.on { background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: var(--on-accent); border-color: transparent; font-weight: 600; }

/* ---------------- buttons ---------------- */
.btn {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 14px;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: var(--on-accent); border-color: transparent; font-weight: 600; }

/* ---------------- grid + cards ---------------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
  margin: 22px 0 20px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.14s ease, border-color 0.14s ease;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.card:hover { transform: translateY(-3px); border-color: var(--accent); }
.card .thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--thumb-1), var(--thumb-2));
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card .thumb .ph {
  font-size: 46px; color: rgba(255,255,255,0.55);
  filter: drop-shadow(0 4px 10px rgba(124,58,237,0.4));
}
.card .thumb .play-overlay {
  position: absolute; inset: 0; margin: auto;
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; font-size: 22px; opacity: 0; transition: opacity .15s ease;
  box-shadow: 0 8px 20px rgba(99,102,241,0.5);
}
.card:hover .thumb .play-overlay { opacity: 1; }
.card .dur {
  position: absolute; right: 8px; bottom: 8px;
  background: rgba(0,0,0,0.72); color: #fff; font-size: 12px;
  padding: 2px 7px; border-radius: 6px;
}
.card .body { padding: 12px 13px 15px; display: flex; flex-direction: column; gap: 8px; }
.card .title { font-size: 15px; font-weight: 600; line-height: 1.35; color: var(--text); }
.card .meta { font-size: 12px; color: var(--muted); display: flex; gap: 10px; flex-wrap: wrap; }
.card .tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { font-size: 11px; color: var(--accent); background: rgba(139,92,246,0.12); border: 1px solid rgba(139,92,246,0.30); padding: 2px 8px; border-radius: 999px; }

.empty { color: var(--muted); text-align: center; padding: 70px 0; }

/* ---------------- now playing (bottom bar) ---------------- */
.player-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: var(--panel);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 30px rgba(0,0,0,0.35);
  backdrop-filter: blur(12px);
}
.player-bar .pb-inner {
  max-width: 1180px; margin: 0 auto; padding: 10px 18px;
  display: flex; align-items: center; gap: 14px;
}
.pb-cover {
  width: 46px; height: 46px; border-radius: 9px; flex: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 20px; overflow: hidden;
}
.pb-cover img { width: 100%; height: 100%; object-fit: cover; }
.pb-meta { min-width: 0; flex: none; width: 200px; }
.pb-meta .pb-title { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pb-meta .pb-artist { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pb-controls { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.pb-btn {
  background: transparent; border: 0; color: var(--text); font-size: 17px; line-height: 1;
  cursor: pointer; padding: 6px 8px; border-radius: 8px;
}
.pb-btn:hover { background: var(--panel-2); }
.pb-btn.play { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 16px; }
.pb-btn.play:hover { filter: brightness(1.08); }
.pb-time { font-size: 12px; color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.pb-seek { position: relative; flex: 1; height: 6px; background: var(--line); border-radius: 999px; cursor: pointer; min-width: 60px; }
.pb-seek .pb-progress { position: absolute; left: 0; top: 0; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 999px; }
.pb-vol { width: 84px; accent-color: var(--accent); }
@media (max-width: 720px) {
  .pb-meta { width: 120px; }
  .pb-vol { display: none; }
}

/* ---------------- footer ---------------- */
footer.site-footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; padding: 22px 0 34px; margin-top: 30px; }
footer.site-footer .wrap { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* ---------------- theme button ---------------- */
.theme-btn {
  width: 38px; height: 38px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  font-size: 17px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
}
.theme-btn:hover { border-color: var(--accent); }

/* ---------------- hero ---------------- */
.hero { margin: 26px 0 6px; }
.hero h1 { font-size: 30px; font-weight: 800; margin: 0 0 8px; background: linear-gradient(120deg, var(--accent), var(--accent-3)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--text-2); font-size: 15px; line-height: 1.7; margin: 0; max-width: 720px; }

@media (max-width: 560px) {
  .brand .sub { display: none; }
  .hero h1 { font-size: 24px; }
}

/* ---------------- utility ---------------- */
.hide { display: none !important; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin: 18px 0; }

/* ---------------- segmented control ---------------- */
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--panel); }
.seg button { background: transparent; border: 0; color: var(--muted); padding: 9px 14px; font-size: 14px; cursor: pointer; }
.seg button.on { background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: var(--on-accent); font-weight: 600; }

/* ---------------- header right: login + user menu ---------------- */
.hdr-right { display: flex; align-items: center; gap: 10px; }
.user-wrap { position: relative; display: inline-flex; align-items: center; }
.login-btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.20); border: 1px solid rgba(27,20,48,0.40);
  color: #1b1430; padding: 8px 14px; border-radius: 10px; font-size: 14px; font-weight: 600;
}
.login-btn:hover { background: rgba(255,255,255,0.30); text-decoration: none; }
.login-btn.big { padding: 12px 24px; font-size: 15px; }
.avatar-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.16); border: 1px solid rgba(27,20,48,0.40);
  color: #1b1430; padding: 5px 11px; border-radius: 999px; cursor: pointer; font-size: 14px; font-weight: 600;
}
.avatar-btn .fb, .menu .fb {
  width: 26px; height: 26px; border-radius: 50%; flex: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px;
}
.avatar-btn img, .menu .hd img { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; }
.user-wrap .menu {
  position: absolute; top: 48px; right: 0; min-width: 210px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow); padding: 6px; z-index: 40;
}
.menu.hide { display: none; }
.menu .hd { padding: 8px 10px; }
.menu .n { font-weight: 600; color: var(--text); }
.menu .l { font-size: 12px; color: var(--muted); }
.menu .badge { margin-left: 6px; }
.menu a, .menu button.menu-item, .menu button[role="menuitem"] {
  display: block; width: 100%; text-align: left; padding: 9px 10px; border-radius: 8px;
  color: var(--text); background: transparent; border: 0; cursor: pointer; font-size: 14px;
}
.menu a:hover, .menu button[role="menuitem"]:hover { background: var(--panel-2); text-decoration: none; }
.menu .sep { height: 1px; background: var(--line); margin: 6px 4px; }
.badge {
  display: inline-block; font-size: 11px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: #fff;
  padding: 1px 7px; border-radius: 999px; font-weight: 600;
}
.by { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ---------------- creator center ---------------- */
.cc-h1 { font-size: 26px; font-weight: 800; margin: 30px 0 6px; }
.cc-sub { color: var(--text-2); margin: 0 0 18px; }
.cc-gate { text-align: center; padding: 40px 20px; }
.cc-gate p { color: var(--muted); margin: 0 0 16px; }
.cc-profile { display: flex; align-items: center; gap: 14px; padding: 16px 18px; margin-bottom: 16px; }
.cc-av {
  width: 48px; height: 48px; border-radius: 50%; overflow: hidden; flex: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 18px;
}
.cc-av img { width: 100%; height: 100%; object-fit: cover; }
.cc-id .n { font-weight: 700; color: var(--text); }
.cc-id .l { font-size: 13px; color: var(--muted); }
.cc-add h2, .cc-works h2 { font-size: 18px; margin: 0 0 12px; }
.cc-form { display: flex; flex-direction: column; gap: 12px; max-width: 560px; }
.cc-form .row { display: flex; flex-direction: column; gap: 6px; }
.cc-form label { font-size: 13px; color: var(--muted); }
.cc-actions { display: flex; gap: 10px; align-items: center; }
.cc-msg { font-size: 13px; }
.cc-msg.err { color: var(--danger); }
.cc-list { display: flex; flex-direction: column; gap: 12px; }
.cc-item { display: flex; align-items: center; gap: 14px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; flex-wrap: wrap; }
.cc-item-main { flex: 1; min-width: 200px; }
.cc-item .t { font-weight: 600; color: var(--text); }
.cc-item .t .en { color: var(--muted); font-weight: 400; font-size: 13px; }
.cc-item .m { font-size: 13px; color: var(--muted); }
.cc-audio { width: 240px; max-width: 100%; }
.cc-item-actions { display: flex; gap: 8px; }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn.danger { color: var(--danger); border-color: var(--danger); }
.btn.danger:hover { background: var(--danger); color: #fff; }

/* ---------------- notice bar ---------------- */
.notice { padding: 12px 16px; border-radius: 10px; font-size: 14px; margin: 14px auto; }
.notice.err { background: var(--err-bg); border: 1px solid var(--err-bd); color: var(--err-fg); }
.notice.ok { background: var(--ok-bg); border: 1px solid var(--ok-bd); color: var(--ok-fg); }