@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0e0e0e;
  --surface: #1a1a1a;
  --surface-2: #202020;
  --surface-hover: #222;
  --border: #2a2a2a;
  --border-focus: #444;
  --text-primary: #e8e8e8;
  --text-secondary: #888;
  --text-muted: #555;
  --orange: #d4622a;
  --yellow: #c8952a;
  --orange-dim: rgba(212, 98, 42, 0.12);
  --font-sans: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

html {
  font-size: 115%;
}

html, body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(14,14,14,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 max(20px, calc((100% - 720px) / 2));
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  text-decoration: none;
}
.wordmark span { color: var(--orange); }

.back-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.back-btn:hover { color: var(--text-secondary); }
.back-btn svg { width: 12px; height: 12px; }

.header-actions { display: flex; align-items: center; gap: 16px; }

/* ── New track button ───────────────────────────────────────────────────── */
.new-track-btn {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: var(--orange);
  text-decoration: none;
  border: 1px solid rgba(212,98,42,0.4);
  border-radius: 6px;
  padding: 6px 10px;
  transition: all 0.15s;
}
.new-track-btn:hover { background: var(--orange-dim); border-color: var(--orange); }

/* ── Header login/logout button ─────────────────────────────────────────── */
.header-auth-btn {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-decoration: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.header-auth-btn:hover { color: var(--text-secondary); border-color: #444; }

/* ── Header edit button (track page) ───────────────────────────────────── */
.header-edit-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  transition: all 0.15s;
}
.header-edit-btn:hover { color: var(--orange); border-color: rgba(212,98,42,0.4); background: var(--orange-dim); }
.header-edit-btn svg { width: 11px; height: 11px; }

/* ── Header toggle listed button (track page) ───────────────────────────── */
.header-toggle-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.header-toggle-btn:hover { color: var(--text-secondary); border-color: #444; }
.header-toggle-btn svg { width: 11px; height: 11px; }
.header-toggle-btn--unlisted { color: var(--text-muted); border-color: var(--border); border-style: dashed; }
.header-toggle-btn--unlisted:hover { color: var(--text-secondary); }

/* ── Unlisted track state (feed, admin only) ────────────────────────────── */
.track-item--unlisted { opacity: 0.45; }
.track-item--unlisted:hover { opacity: 0.75; }

/* ── Toggle listed button (feed row) ───────────────────────────────────── */
.toggle-listed-form { display: contents; }
.toggle-listed-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.toggle-listed-btn:hover { color: var(--text-secondary); background: var(--surface-hover); }
.toggle-listed-btn svg { width: 13px; height: 13px; }

/* ── Current file bar (edit page) ───────────────────────────────────────── */
.current-file-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 8px;
}
.current-file-name {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.current-file-size {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

/* ── Edit form footer actions ───────────────────────────────────────────── */
.edit-form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.btn-cancel-link {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  transition: all 0.15s;
  display: block;
}
.btn-cancel-link:hover { color: var(--text-secondary); border-color: var(--border-focus); }
.edit-form-actions .submit-btn { flex: 2; width: auto; }

.btn-delete {
  background: #c0392b;
  border: none;
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  color: #fff;
  cursor: pointer;
  padding: 16px 20px;
  transition: background 0.15s;
  white-space: nowrap;
}
.btn-delete:hover { background: #a93226; }
.btn-delete:active { background: #922b21; }

/* ── Number input ───────────────────────────────────────────────────────── */
input[type="number"] {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
  -webkit-appearance: none;
  -moz-appearance: textfield;
}
input[type="number"]:focus { border-color: var(--border-focus); }
input[type="number"]::placeholder { color: var(--text-muted); }
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; }

/* ── Sort toggle ────────────────────────────────────────────────────────── */
.sort-toggle {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.sort-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  padding: 6px 10px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  text-decoration: none;
  display: inline-block;
}
.sort-btn.active { background: var(--surface); color: var(--text-primary); }

.sort-divider { width: 1px; height: 24px; background: var(--border); }

/* ── Filter bar ─────────────────────────────────────────────────────────── */
.filter-bar {
  padding: 12px max(20px, calc((100% - 720px) / 2));
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--border);
}
.filter-bar::-webkit-scrollbar { display: none; }

.tag-pill {
  flex-shrink: 0;
  background: none;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  text-decoration: none;
}
.tag-pill.active { border-color: var(--orange); color: var(--orange); background: var(--orange-dim); }
.tag-pill:hover:not(.active) { border-color: #444; color: var(--text-secondary); }

/* ── Track list ─────────────────────────────────────────────────────────── */
.track-count {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  padding: 10px max(20px, calc((100% - 720px) / 2)) 6px;
}

.track-list {
  max-width: 720px;
  margin: 0 auto;
}

.track-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
  position: relative;
}
.track-item:active { background: var(--surface-hover); }

.thumb {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.thumb canvas {
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  display: block;
}
.thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom, transparent, transparent 2px,
    rgba(0,0,0,0.2) 2px, rgba(0,0,0,0.2) 3px
  );
  pointer-events: none;
}

.track-info { flex: 1; min-width: 0; }

.track-title {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 5px;
  text-decoration: none;
  display: block;
  transition: color 0.15s;
}
.track-title:hover { color: var(--orange); }

.track-meta {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.meta-dot {
  width: 2px; height: 2px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.5;
  flex-shrink: 0;
}

.play-btn {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text-secondary);
}
.play-btn:hover, .play-btn.playing {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-dim);
}
.play-btn svg { width: 14px; height: 14px; }

.edit-icon-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.edit-icon-btn:hover { color: var(--orange); }
.edit-icon-btn svg { width: 11px; height: 11px; }

/* ── Inline player ──────────────────────────────────────────────────────── */
.inline-player {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px 16px;
  display: none;
}
.inline-player.open {
  display: block;
  animation: slideDown 0.2s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.waveform-mock {
  height: 48px;
  background: var(--bg);
  border-radius: 4px;
  margin-bottom: 10px;
  overflow: hidden;
  position: relative;
}
.waveform-mock #waveform-inline { width: 100%; height: 100%; }

.player-controls-inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.time-display {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.player-link {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}
.player-link:hover { color: var(--orange); border-color: var(--orange); }

/* ── Track page layout ──────────────────────────────────────────────────── */
.track-layout {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px 0;
}

/* ── Cover art ──────────────────────────────────────────────────────────── */
.cover-wrap {
  flex-shrink: 0;
  width: 220px;
  aspect-ratio: 1;
  overflow: hidden;
  position: sticky;
  top: 76px;
  border-radius: 6px;
}
.cover-wrap canvas {
  width: 100%; height: 100%;
  image-rendering: pixelated;
  display: block;
}
.cover-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom, transparent, transparent 3px,
    rgba(0,0,0,0.18) 3px, rgba(0,0,0,0.18) 4px
  );
  pointer-events: none;
}
.cover-noise {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0.06;
  pointer-events: none;
}

/* ── Track page body ────────────────────────────────────────────────────── */
.track-body { flex: 1; min-width: 0; padding-top: 2px; }

/* ── Mobile: stack cover above content ──────────────────────────────────── */
@media (max-width: 580px) {
  .track-layout {
    flex-direction: column;
    gap: 0;
    padding: 0;
  }
  .cover-wrap {
    width: 100%;
    border-radius: 0;
    position: static;
  }
  .track-body { padding: 20px 20px 0; }
}

.track-title-lg {
  font-weight: 600;
  font-size: 1.625rem;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.meta-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.meta-item {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

/* ── Full player ────────────────────────────────────────────────────────── */
.player-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 24px;
}
.waveform-wrap {
  height: 64px;
  background: var(--bg);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 12px;
  cursor: pointer;
}
.player-controls-full {
  display: flex;
  align-items: center;
  gap: 14px;
}
.play-btn-large {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s;
  color: var(--text-primary);
}
.play-btn-large:hover, .play-btn-large.playing {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-dim);
}
.play-btn-large svg { width: 18px; height: 18px; }
.time-block { flex: 1; }
.time-current { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--text-primary); letter-spacing: 0.04em; }
.time-total { font-family: var(--font-mono); font-size: 0.625rem; color: var(--text-muted); letter-spacing: 0.04em; }

.download-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
  flex-shrink: 0;
}
.download-btn:hover { border-color: var(--orange); color: var(--orange); background: var(--orange-dim); }
.download-btn svg { width: 12px; height: 12px; }

/* ── Section headers ────────────────────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.section-label {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.edit-btn {
  background: none;
  border: none;
  padding: 2px;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: color 0.15s;
  line-height: 1;
}
.edit-btn:hover { color: var(--orange); }
.edit-btn svg { width: 11px; height: 11px; }

/* ── Description ────────────────────────────────────────────────────────── */
.description {
  font-size: 0.875rem;
  font-weight: 300;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.description strong { font-weight: 600; color: var(--text-primary); }
.description em { font-style: italic; }
.description del { text-decoration: line-through; opacity: 0.6; }
.description u { text-decoration: underline; text-underline-offset: 2px; }
.description ul { padding-left: 18px; }
.description ul li { margin-bottom: 4px; }

/* ── Inline editor ──────────────────────────────────────────────────────── */
.editor-wrap { margin-bottom: 24px; display: none; }
.editor-wrap.open { display: block; animation: fadeIn 0.15s ease; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.editor-toolbar {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  padding: 6px 8px;
}
.toolbar-btn {
  background: none;
  border: none;
  border-radius: 4px;
  padding: 5px 8px;
  cursor: pointer;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  line-height: 1;
  transition: all 0.1s;
  min-width: 28px;
  text-align: center;
}
.toolbar-btn:hover { color: var(--text-primary); background: var(--surface-hover); }
.toolbar-sep { width: 1px; height: 16px; background: var(--border); margin: 0 4px; }

.editor-textarea {
  width: 100%;
  min-height: 120px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0 0 8px 8px;
  padding: 12px 14px;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 300;
  line-height: 1.65;
  resize: vertical;
  outline: none;
  transition: border-color 0.15s;
  -webkit-appearance: none;
}
.editor-textarea:focus { border-color: var(--border-focus); }

.editor-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 8px;
}
.btn-cancel {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 14px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-cancel:hover { color: var(--text-secondary); border-color: var(--border-focus); }
.btn-save {
  background: var(--orange);
  border: 1px solid var(--orange);
  border-radius: 6px;
  padding: 7px 14px;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-save:hover { background: #c05520; border-color: #c05520; }

/* ── Metadata grid ──────────────────────────────────────────────────────── */
.meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 24px;
}
.meta-cell { background: var(--surface); padding: 12px 14px; }
.meta-cell-label {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.meta-cell-value {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.meta-cell-value.accent { color: var(--orange); }

/* ── Track prev/next nav ────────────────────────────────────────────────── */
.track-nav {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 8px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  margin-bottom: 8px;
}
.track-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-muted);
  transition: color 0.15s;
  max-width: 48%;
}
.track-nav-item:hover { color: var(--orange); }
.track-nav-item:hover .track-nav-title { color: var(--orange); }
.track-nav-item--next { text-align: right; }
.track-nav-item svg { width: 12px; height: 12px; flex-shrink: 0; }
.track-nav-text { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.track-nav-item--next .track-nav-text { align-items: flex-end; }
.track-nav-label {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.track-nav-title {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.15s;
}

/* ── Tags ───────────────────────────────────────────────────────────────── */
.tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.tag {
  background: none;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}
.tag:hover { border-color: var(--orange); color: var(--orange); background: var(--orange-dim); }

/* ── Upload form ────────────────────────────────────────────────────────── */
.form-body { max-width: 720px; margin: 0 auto; padding: 24px 20px 48px; display: flex; flex-direction: column; gap: 24px; }
.page-title { font-weight: 600; font-size: 1.25rem; letter-spacing: -0.01em; }

.field-group { display: flex; flex-direction: column; }
.field-label {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.drop-zone {
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}
.drop-zone.has-file { border-style: solid; border-color: var(--orange); background: var(--orange-dim); }
.drop-zone:hover { border-color: #3a3a3a; background: var(--surface); }
.drop-zone input[type="file"] {
  position: absolute; inset: 0; opacity: 0;
  cursor: pointer; width: 100%; height: 100%;
}
.drop-icon { width: 36px; height: 36px; margin: 0 auto 12px; color: var(--text-muted); }
.drop-zone.has-file .drop-icon { color: var(--orange); }
.drop-primary { font-weight: 500; font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px; }
.drop-zone.has-file .drop-primary { color: var(--text-primary); }
.drop-secondary { font-family: var(--font-mono); font-size: 0.625rem; color: var(--text-muted); letter-spacing: 0.04em; }

.meta-extracted { display: none; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.meta-extracted.visible { display: block; }
.meta-extracted-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1px; background: var(--border); }
.meta-chip { background: var(--surface); padding: 10px 12px; text-align: center; }
.meta-chip-label { font-family: var(--font-mono); font-size: 0.5rem; letter-spacing: 0.1em; color: var(--text-muted); text-transform: uppercase; margin-bottom: 3px; }
.meta-chip-value { font-family: var(--font-mono); font-size: 0.75rem; color: var(--orange); letter-spacing: 0.02em; }

input[type="text"], textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
  -webkit-appearance: none;
}
input[type="text"]:focus, textarea:focus { border-color: var(--border-focus); }
input[type="text"]::placeholder, textarea::placeholder { color: var(--text-muted); }
textarea { min-height: 90px; resize: vertical; line-height: 1.6; }

.tags-input-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  min-height: 46px;
  cursor: text;
  transition: border-color 0.15s;
}
.tags-input-wrap:focus-within { border-color: var(--border-focus); }
.tag-chip {
  background: var(--orange-dim);
  border: 1px solid rgba(212,98,42,0.3);
  border-radius: 20px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.04em;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 6px;
}
.tag-chip button { background: none; border: none; color: var(--orange); cursor: pointer; font-size: 0.8125rem; line-height: 1; padding: 0; opacity: 0.6; transition: opacity 0.1s; }
.tag-chip button:hover { opacity: 1; }
.tags-input { background: none; border: none; outline: none; color: var(--text-primary); font-family: var(--font-sans); font-size: 0.9375rem; flex: 1; min-width: 80px; padding: 3px 4px; }
.tags-input::placeholder { color: var(--text-muted); }
.field-hint { font-family: var(--font-mono); font-size: 0.5625rem; letter-spacing: 0.05em; color: var(--text-muted); margin-top: 6px; }

/* Generator */
.generator-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.generator-header { padding: 14px 16px 0; display: flex; align-items: center; justify-content: space-between; }
.generator-label { font-family: var(--font-mono); font-size: 0.5625rem; letter-spacing: 0.1em; color: var(--text-muted); text-transform: uppercase; }
.generator-status { font-family: var(--font-mono); font-size: 0.5625rem; letter-spacing: 0.05em; color: var(--text-muted); }
.keywords-row { padding: 0 16px 12px; display: flex; gap: 8px; margin-top: 12px; }
.keyword-input { flex: 1; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 9px 12px; color: var(--text-primary); font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.03em; outline: none; transition: border-color 0.15s; -webkit-appearance: none; }
.keyword-input:focus { border-color: var(--border-focus); }
.keyword-input::placeholder { color: var(--text-muted); }

.preview-wrap { position: relative; width: 100%; aspect-ratio: 1; overflow: hidden; }
.preview-wrap canvas { width: 100%; height: 100%; image-rendering: pixelated; display: block; }
.preview-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom, transparent, transparent 3px,
    rgba(0,0,0,0.18) 3px, rgba(0,0,0,0.18) 4px
  );
  pointer-events: none;
}
#previewNoise { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.06; pointer-events: none; }

.brightness-row { padding: 4px 16px 10px; display: flex; align-items: center; gap: 10px; }
.brightness-label { font-family: var(--font-mono); font-size: 0.625rem; color: var(--text-muted); letter-spacing: 0.05em; white-space: nowrap; }
.brightness-row input[type=range] { flex: 1; accent-color: var(--orange); cursor: pointer; }
.brightness-value { font-family: var(--font-mono); font-size: 0.625rem; color: var(--text-secondary); width: 34px; text-align: right; }
.generator-controls { padding: 4px 16px 16px; display: flex; align-items: center; gap: 8px; }
.btn-roll { flex: 1; background: none; border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; color: var(--text-secondary); font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.05em; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 6px; transition: all 0.15s; }
.btn-roll:hover { border-color: var(--orange); color: var(--orange); background: var(--orange-dim); }
.btn-undo { background: none; border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; color: var(--text-muted); font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.05em; cursor: pointer; display: flex; align-items: center; gap: 5px; transition: all 0.15s; white-space: nowrap; }
.btn-undo:disabled { opacity: 0.3; cursor: default; }
.btn-undo:not(:disabled):hover { border-color: #444; color: var(--text-secondary); }
.btn-undo svg, .btn-roll svg { width: 13px; height: 13px; }
.undo-count { font-family: var(--font-mono); font-size: 0.5625rem; color: var(--text-muted); background: var(--border); border-radius: 10px; padding: 1px 5px; letter-spacing: 0.04em; }

/* BPM detect */
.bpm-row { display: flex; gap: 8px; align-items: center; }
.bpm-row input[type="number"] { flex: 1; }
.btn-detect-bpm { background: none; border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; color: var(--text-secondary); font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.05em; cursor: pointer; white-space: nowrap; transition: all 0.15s; }
.btn-detect-bpm:hover { border-color: var(--orange); color: var(--orange); background: var(--orange-dim); }
.btn-detect-bpm:disabled { opacity: 0.5; cursor: default; }

/* Submit */
.submit-btn { width: 100%; background: var(--orange); border: none; border-radius: 10px; padding: 16px; color: #fff; font-family: var(--font-sans); font-weight: 600; font-size: 0.9375rem; letter-spacing: 0.01em; cursor: pointer; transition: background 0.15s; }
.submit-btn:hover { background: #c05520; }
.submit-btn:active { background: #a84818; }
.submit-btn:disabled { opacity: 0.5; cursor: default; }

/* Login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 32px 24px; width: 100%; max-width: 340px; }
.login-wordmark { font-weight: 600; font-size: 1.0625rem; letter-spacing: 0.04em; margin-bottom: 28px; display: block; }
.login-wordmark span { color: var(--orange); }
.error-msg { font-family: var(--font-mono); font-size: 0.625rem; color: var(--orange); letter-spacing: 0.05em; margin-bottom: 12px; }

/* Footer */
footer { padding: 32px max(20px, calc((100% - 720px) / 2)); text-align: center; font-family: var(--font-mono); font-size: 0.625rem; color: var(--text-muted); letter-spacing: 0.05em; border-top: 1px solid var(--border); }
footer a { color: var(--text-muted); text-decoration: none; transition: color 0.15s; }
footer a:hover { color: var(--orange); }

/* Animations */
@keyframes spinning { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.spinning { animation: spinning 0.4s linear; }
@keyframes flashIn { from { opacity: 0.3; } to { opacity: 1; } }
.flash { animation: flashIn 0.25s ease; }