/* ═══════════════════════════════════════════════════════════════
   ソラノタニ Phase 0 PM Site — Design Language v1
   inspired by: soranotani.archisymphony.com (Conquest Design)
   ═══════════════════════════════════════════════════════════════ */

:root {
  --c-bg-0: #0a0a0a;
  --c-bg-1: #0c0c12;
  --c-bg-2: #111118;
  --c-bg-3: #1a1a1a;
  --c-bg-card: #14141b;
  --c-line-1: #222;
  --c-line-2: #333;
  --c-line-3: #444;
  --c-text: #e0e0e0;
  --c-text-dim: #999;
  --c-text-faint: #666;
  --c-text-deep: #444;

  --c-purple: #ab47bc;
  --c-purple-deep: #7b1fa2;
  --c-cyan: #4fc3f7;
  --c-blue: #42a5f5;
  --c-orange: #ffa726;
  --c-red: #d32027;
  --c-green: #2fb344;
  --c-yellow: #f59e0b;
  --c-brown: #8b4513;

  --mono: 'SF Mono', 'Menlo', ui-monospace, monospace;
  --sans: 'Inter', 'Noto Sans JP', 'Segoe UI', system-ui, sans-serif;

  --hero-bg-1: rgba(171, 71, 188, .08);
  --hero-bg-2: rgba(255, 167, 38, .04);
  --shadow: 0 4px 16px rgba(0, 0, 0, .35);
  --shadow-deep: 0 12px 40px rgba(0, 0, 0, .55);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
  background: var(--c-bg-0);
  color: var(--c-text);
  font-family: var(--sans);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--c-cyan); text-decoration: none; }
a:hover { color: var(--c-purple); }
button { font-family: inherit; cursor: pointer; }

/* ─── Brand Bar (36px top) ─── */
.brand-bar {
  position: fixed; top: 0; left: 0; right: 0; height: 36px;
  background: linear-gradient(90deg, #0a0a0a 0%, #1a0a2a 30%, #2a1040 60%, #1a0a2a 85%, #0a0a0a 100%);
  border-bottom: 1px solid rgba(171, 71, 188, .3);
  z-index: 100;
  display: flex; align-items: center; padding: 0 16px; justify-content: space-between;
  font-size: 11px;
}
.brand-left { display: flex; align-items: center; gap: 10px; }
.brand-logo { color: var(--c-purple); font-weight: 700; font-size: 12px; letter-spacing: .25em; }
.brand-logo .accent { color: #fff; }
.brand-sep { color: var(--c-line-3); font-size: 10px; margin: 0 6px; }
.brand-mode { color: var(--c-orange); font-size: 11px; font-weight: 700; letter-spacing: .15em; }
.brand-ver { color: var(--c-text-deep); font-size: 9px; margin-left: 4px; }
.brand-center { display: flex; gap: 22px; }
.brand-dim { color: var(--c-text-faint); font-size: 9px; letter-spacing: .15em; text-transform: uppercase; }
@media (max-width: 980px) { .brand-center { display: none; } }

.brand-nav { display: flex; gap: 4px; }
.brand-nav a, .brand-nav button {
  color: var(--c-text-dim); background: transparent; border: none; padding: 4px 10px; border-radius: 4px;
  font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  font-weight: 600; transition: all .15s;
}
.brand-nav a:hover, .brand-nav button:hover { color: #fff; background: rgba(171, 71, 188, .12); }
.brand-nav a.primary { color: var(--c-orange); border: 1px solid rgba(255, 167, 38, .35); }
.brand-nav a.primary:hover { background: rgba(255, 167, 38, .12); color: #fff; }
.brand-nav a.active { color: var(--c-orange); background: rgba(255,167,38,.08); border: 1px solid rgba(255,167,38,.4); }

/* ─── Page shell ─── */
.shell { padding-top: 36px; min-height: 100vh; }
.screen { display: none; }
.screen.active { display: block; }

/* ─── Login screen ─── */
.login-stack {
  min-height: calc(100vh - 36px);
  display: flex; align-items: center; justify-content: center;
  padding: 32px 16px;
  background:
    radial-gradient(ellipse at top right, rgba(171,71,188,.10) 0%, transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(255,167,38,.06) 0%, transparent 55%);
}
.login-card {
  width: 100%; max-width: 460px;
  background: var(--c-bg-1); border: 1px solid var(--c-line-2);
  padding: 44px 36px 36px;
  position: relative;
}
.login-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-purple), transparent);
}
.login-cap {
  font-size: 10px; letter-spacing: .35em; color: var(--c-text-dim);
  text-transform: uppercase; text-align: center; margin-bottom: 8px;
}
.login-title {
  text-align: center; font-size: 28px; font-weight: 200; letter-spacing: .12em;
  color: #fff; margin: 0 0 8px;
}
.login-sub {
  text-align: center; color: var(--c-text-dim); font-size: 12.5px;
  letter-spacing: .04em; margin-bottom: 28px;
}
.login-domain-notice {
  background: rgba(255,167,38,.08); border: 1px solid rgba(255,167,38,.25);
  padding: 10px 14px; margin-bottom: 22px; border-radius: 4px;
  font-size: 11.5px; color: var(--c-orange); text-align: center;
  letter-spacing: .04em;
}
.form-c-label {
  font-size: 10px; letter-spacing: .25em; color: var(--c-text-dim);
  text-transform: uppercase; font-weight: 600; margin-bottom: 6px;
  display: block;
}
.form-c-input {
  width: 100%; padding: 12px 14px; font-size: 14px;
  background: var(--c-bg-2); border: 1px solid var(--c-line-2);
  color: var(--c-text); border-radius: 4px;
  transition: border-color .2s, background .2s;
  font-family: inherit;
}
.form-c-input:focus {
  outline: none; border-color: var(--c-purple); background: var(--c-bg-3);
  box-shadow: 0 0 0 3px rgba(171,71,188,.12);
}
.login-btn {
  width: 100%; padding: 14px; margin-top: 18px;
  background: linear-gradient(135deg, var(--c-purple) 0%, var(--c-purple-deep) 100%);
  color: #fff; border: none; border-radius: 4px;
  font-size: 12px; font-weight: 700; letter-spacing: .25em; text-transform: uppercase;
  cursor: pointer; transition: all .15s;
  box-shadow: 0 6px 20px rgba(171,71,188,.3);
}
.login-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(171,71,188,.4); }
.login-btn:disabled { opacity: .5; cursor: wait; }
.login-foot {
  text-align: center; color: var(--c-text-faint); font-size: 11px;
  margin-top: 16px; letter-spacing: .04em;
}
.login-msg { margin-top: 14px; padding: 10px 14px; font-size: 12.5px; border-radius: 4px; }
.login-msg.ok    { background: rgba(47,179,68,.10); color: var(--c-green); border: 1px solid rgba(47,179,68,.3); }
.login-msg.warn  { background: rgba(255,167,38,.10); color: var(--c-orange); border: 1px solid rgba(255,167,38,.3); }
.login-msg.err   { background: rgba(211,32,39,.10); color: var(--c-red); border: 1px solid rgba(211,32,39,.3); }

/* ─── Dashboard hero ─── */
.hero-shell {
  padding: 48px 16px 24px;
  background:
    radial-gradient(ellipse at top, var(--hero-bg-1) 0%, transparent 50%),
    radial-gradient(ellipse at bottom, var(--hero-bg-2) 0%, transparent 50%);
}
.hero-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.hero-studio {
  font-size: 11px; letter-spacing: .65em; color: var(--c-text-dim);
  text-transform: uppercase; margin-bottom: 16px;
}
.hero-line {
  width: 80px; height: 1px; margin: 0 auto 24px;
  background: linear-gradient(90deg, transparent, var(--c-purple), transparent);
}
.hero-title {
  font-size: 56px; font-weight: 100; letter-spacing: .12em; line-height: 1;
  color: #fff; margin: 0;
}
.hero-subtitle {
  font-size: 14px; color: var(--c-orange); margin-top: 14px;
  font-weight: 300; letter-spacing: .25em;
}
.hero-dims {
  display: flex; gap: 20px; margin-top: 20px; font-size: 10px;
  color: var(--c-text-dim); letter-spacing: .25em;
  justify-content: center; flex-wrap: wrap;
}
.hero-dims .sep { color: var(--c-text-deep); }

/* ─── Tabs ─── */
.tabs {
  max-width: 1200px; margin: 32px auto 0; padding: 0 16px;
  display: flex; gap: 4px; border-bottom: 1px solid var(--c-line-2);
}
.tab-btn {
  background: transparent; color: var(--c-text-dim);
  border: none; padding: 12px 20px;
  font-size: 11px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  border-bottom: 2px solid transparent;
  transition: all .15s;
}
.tab-btn:hover { color: var(--c-text); }
.tab-btn.active { color: var(--c-purple); border-bottom-color: var(--c-purple); }

.tab-content { display: none; max-width: 1200px; margin: 0 auto; padding: 32px 16px; }
.tab-content.active { display: block; }

/* ─── Section heading ─── */
.section-title {
  font-size: 11px; letter-spacing: .35em; color: var(--c-purple);
  text-transform: uppercase; font-weight: 700; padding-bottom: 12px;
  border-bottom: 1px solid var(--c-line-2); margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
}
.section-title::after {
  content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--c-line-3));
}

/* ─── Slide viewer ─── */
.slide-layout {
  display: grid; grid-template-columns: 240px 1fr; gap: 24px;
}
@media (max-width: 900px) { .slide-layout { grid-template-columns: 1fr; } }
.slide-list {
  background: var(--c-bg-1); border: 1px solid var(--c-line-1);
  padding: 12px; max-height: 75vh; overflow-y: auto;
}
.slide-list-item {
  display: block; padding: 8px 12px; margin-bottom: 2px;
  border-radius: 4px; color: var(--c-text-dim);
  font-size: 12px; letter-spacing: .04em;
  border-left: 2px solid transparent;
  cursor: pointer; transition: all .15s;
}
.slide-list-item:hover { background: var(--c-bg-2); color: var(--c-text); }
.slide-list-item.active {
  background: rgba(171,71,188,.12); color: var(--c-purple);
  border-left-color: var(--c-purple);
}
.slide-list-item .num {
  font-family: var(--mono); font-size: 10px; color: var(--c-text-faint); margin-right: 8px;
}
.slide-list-item.active .num { color: var(--c-purple); }

.slide-viewer {
  background: var(--c-bg-1); border: 1px solid var(--c-line-1);
  padding: 32px; min-height: 70vh;
}
.slide-viewer h2 {
  font-size: 22px; font-weight: 700; color: var(--c-purple);
  letter-spacing: -.005em; margin-bottom: 14px;
  padding-bottom: 10px; border-bottom: 1px solid var(--c-line-2);
}
.slide-viewer .slide-image {
  width: 100%; max-width: 900px; margin: 20px auto;
  display: block; border: 1px solid var(--c-line-2);
  border-radius: 6px;
  background: #fff;
}
.slide-viewer .slide-audio {
  width: 100%; margin: 16px 0;
}
.slide-viewer p {
  font-size: 14.5px; line-height: 1.85; color: var(--c-text);
  margin-bottom: 14px;
}
.slide-viewer hr {
  border: none; border-top: 1px solid var(--c-line-2); margin: 24px 0;
}
.slide-nav {
  display: flex; justify-content: space-between;
  margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--c-line-2);
}
.slide-nav button {
  background: var(--c-bg-2); color: var(--c-text);
  border: 1px solid var(--c-line-2); padding: 8px 18px; border-radius: 4px;
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
}
.slide-nav button:hover { background: var(--c-bg-3); border-color: var(--c-purple); }
.slide-nav button:disabled { opacity: .3; cursor: not-allowed; }

/* ─── Tasks management table ─── */
.tasks-toolbar {
  display: flex; gap: 12px; margin-bottom: 18px; flex-wrap: wrap;
}
.tasks-toolbar input, .tasks-toolbar select {
  background: var(--c-bg-2); color: var(--c-text);
  border: 1px solid var(--c-line-2); padding: 8px 12px;
  border-radius: 4px; font-size: 12px;
  font-family: inherit;
}
.tasks-toolbar input { min-width: 220px; }
.tasks-toolbar input:focus, .tasks-toolbar select:focus {
  outline: none; border-color: var(--c-purple);
}

.tasks-table {
  width: 100%; border-collapse: collapse;
  background: var(--c-bg-1); border: 1px solid var(--c-line-1);
  font-size: 12.5px;
}
.tasks-table th {
  text-align: left; padding: 12px 14px;
  background: var(--c-bg-2); color: var(--c-text-dim);
  font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  border-bottom: 1px solid var(--c-line-2); font-weight: 700;
}
.tasks-table td {
  padding: 12px 14px; border-bottom: 1px solid var(--c-line-1);
  vertical-align: top;
}
.tasks-table tbody tr { transition: background .15s; }
.tasks-table tbody tr:hover { background: rgba(171,71,188,.04); }

.task-id { font-family: var(--mono); font-size: 11px; color: var(--c-cyan); }
.task-title { font-weight: 600; color: var(--c-text); margin-bottom: 4px; }
.task-desc { font-size: 11.5px; color: var(--c-text-dim); line-height: 1.5; }

.member-chip {
  display: inline-block; padding: 2px 8px; margin: 1px 2px;
  border-radius: 3px; font-size: 10.5px;
  background: var(--c-bg-3); color: var(--c-text);
  border: 1px solid var(--c-line-2);
}
.member-chip.responsible { background: rgba(211,32,39,.12); border-color: rgba(211,32,39,.4); color: #ffa9ad; }
.member-chip.accountable { background: rgba(255,167,38,.12); border-color: rgba(255,167,38,.4); color: var(--c-orange); }
.member-chip.consulted   { background: rgba(66,165,245,.12); border-color: rgba(66,165,245,.4); color: var(--c-cyan); }
.member-chip.informed    { background: rgba(94,88,104,.18); border-color: var(--c-line-3); color: var(--c-text-dim); }

.status-badge {
  display: inline-block; padding: 3px 10px;
  font-size: 10px; letter-spacing: .15em; text-transform: uppercase;
  border-radius: 3px; font-weight: 700;
}
.status-badge.pending      { background: rgba(150,150,150,.15); color: var(--c-text-dim); }
.status-badge.in_progress  { background: rgba(255,167,38,.15); color: var(--c-orange); }
.status-badge.completed    { background: rgba(47,179,68,.15); color: var(--c-green); }
.status-badge.blocked      { background: rgba(211,32,39,.15); color: var(--c-red); }

.milestone-badge {
  display: inline-block; margin-left: 6px; padding: 2px 6px;
  background: rgba(171,71,188,.15); border: 1px solid rgba(171,71,188,.4);
  color: var(--c-purple); font-size: 9.5px; letter-spacing: .1em;
  border-radius: 3px;
}

/* ─── Member cards ─── */
.member-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px; background: var(--c-line-1); margin-top: 18px;
}
.member-card {
  background: var(--c-bg-1); padding: 20px;
  position: relative; transition: background .15s;
}
.member-card:hover { background: var(--c-bg-2); }
.member-card::before {
  content: ""; position: absolute; top: 0; left: 0; width: 3px; height: 100%;
  background: var(--member-color, var(--c-purple));
}
.member-name {
  font-size: 16px; font-weight: 700; color: var(--c-text); margin-bottom: 4px;
}
.member-name-en {
  font-size: 11px; color: var(--c-text-faint); margin-bottom: 8px;
  font-family: var(--mono); letter-spacing: .04em;
}
.member-role {
  font-size: 11px; letter-spacing: .15em; text-transform: uppercase;
  color: var(--member-color, var(--c-purple)); font-weight: 700; margin-bottom: 10px;
}
.member-buddy {
  font-size: 11px; color: var(--c-text-dim); margin-bottom: 12px;
}
.member-buddy::before { content: "AI バディ: "; color: var(--c-text-faint); }
.member-resp {
  font-size: 11.5px; color: var(--c-text); line-height: 1.6;
  list-style: none; padding: 0;
}
.member-resp li {
  padding: 3px 0 3px 14px; position: relative;
}
.member-resp li::before {
  content: "▸"; position: absolute; left: 0;
  color: var(--member-color, var(--c-purple));
}
.member-skills {
  margin-top: 10px; display: flex; gap: 4px; flex-wrap: wrap;
}
.skill-tag {
  font-size: 9.5px; padding: 2px 7px;
  background: var(--c-bg-3); border: 1px solid var(--c-line-2);
  color: var(--c-text-dim); border-radius: 2px;
  letter-spacing: .04em;
}
.member-note {
  margin-top: 10px; padding: 8px 10px;
  background: rgba(255,167,38,.08); border-left: 2px solid var(--c-orange);
  font-size: 10.5px; color: var(--c-orange);
}

/* ─── Phase progress ─── */
.phase-kanban {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px; margin-top: 18px;
}
.kanban-col {
  background: var(--c-bg-1); border: 1px solid var(--c-line-1);
  padding: 16px;
}
.kanban-col-title {
  font-size: 11px; letter-spacing: .25em; text-transform: uppercase;
  color: var(--c-text-dim); margin-bottom: 12px;
  padding-bottom: 8px; border-bottom: 1px solid var(--c-line-2);
  display: flex; justify-content: space-between; align-items: center;
}
.kanban-col-title .count {
  background: var(--c-bg-3); color: var(--c-text);
  padding: 2px 8px; border-radius: 10px; font-size: 10px;
  font-family: var(--mono);
}
.kanban-card {
  background: var(--c-bg-2); border: 1px solid var(--c-line-2);
  padding: 12px; margin-bottom: 8px; border-radius: 4px;
  transition: all .15s;
}
.kanban-card:hover { border-color: var(--c-purple); transform: translateX(2px); }
.kanban-card .step-num {
  font-family: var(--mono); font-size: 10px; color: var(--c-text-faint);
  letter-spacing: .1em;
}
.kanban-card .step-title {
  font-size: 13px; font-weight: 600; color: var(--c-text); margin: 4px 0;
}
.kanban-card .step-due {
  font-size: 10.5px; color: var(--c-text-dim);
  font-family: var(--mono);
}

/* ─── Risk matrix ─── */
.risk-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  background: var(--c-line-2); margin-top: 18px;
}
.risk-tile {
  background: var(--c-bg-1); padding: 20px; min-height: 140px;
  position: relative;
}
.risk-rank {
  font-size: 24px; font-weight: 800; letter-spacing: .05em;
  margin-bottom: 6px;
}
.risk-rank.s { color: var(--c-red); }
.risk-rank.a { color: var(--c-orange); }
.risk-rank.b { color: var(--c-yellow); }
.risk-rank.c { color: var(--c-blue); }
.risk-rank.d { color: var(--c-green); }
.risk-score { font-family: var(--mono); font-size: 10.5px; color: var(--c-text-faint); margin-bottom: 10px; }
.risk-desc { font-size: 12px; color: var(--c-text); line-height: 1.5; }
.risk-deadline { font-size: 11px; color: var(--c-text-dim); margin-top: 10px; font-style: italic; }

@media (max-width: 900px) { .risk-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .risk-grid { grid-template-columns: 1fr; } }

/* ─── Stats ribbon ─── */
.stats-ribbon {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px; margin-top: 24px;
  background: var(--c-line-1);
}
.stat-cell {
  background: var(--c-bg-1); padding: 18px 22px;
  position: relative;
  transition: background .2s;
}
.stat-cell:hover { background: var(--c-bg-2); }
.stat-cell::before {
  content: ""; position: absolute; top: 0; left: 0; height: 2px; width: 22px;
  background: linear-gradient(90deg, var(--c-purple), transparent);
}
.stat-num { font-size: 28px; font-weight: 600; color: var(--c-cyan); font-family: var(--mono); line-height: 1.1; }
.stat-lbl {
  font-size: 9.5px; letter-spacing: .25em; color: var(--c-text-dim);
  text-transform: uppercase; margin-top: 6px; font-weight: 600;
}
.stat-cell.purple .stat-num { color: var(--c-purple); }
.stat-cell.orange .stat-num { color: var(--c-orange); }
.stat-cell.green  .stat-num { color: var(--c-green); }
.stat-cell.red    .stat-num { color: var(--c-red); }

/* ─── Footer ─── */
.foot {
  max-width: 1200px; margin: 56px auto 0; padding: 24px 16px;
  border-top: 1px solid var(--c-line-2);
  display: flex; justify-content: space-between;
  font-size: 11px; color: var(--c-text-faint);
}

/* ─── Loading / error ─── */
.loading {
  padding: 40px; text-align: center; color: var(--c-text-dim);
  font-size: 13px; letter-spacing: .15em;
}
.empty-state {
  padding: 40px 24px; text-align: center;
  background: var(--c-bg-1); border: 1px dashed var(--c-line-2);
  color: var(--c-text-dim); font-size: 13px;
}

/* ═══════════════════════════════════════════
   Present Mode (fullscreen presentation)
   ═══════════════════════════════════════════ */
.present-button {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--c-purple), var(--c-purple-deep));
  color: #fff; border: none; padding: 10px 22px;
  border-radius: 4px; cursor: pointer;
  font-size: 11px; letter-spacing: .25em; text-transform: uppercase; font-weight: 700;
  box-shadow: 0 4px 16px rgba(171,71,188,.3);
  transition: all .15s;
  margin-left: auto;
}
.present-button:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(171,71,188,.45); }
.present-button:disabled { opacity: .5; cursor: wait; }

.present-overlay {
  position: fixed; inset: 0;
  background: #000;
  color: #fff;
  z-index: 9999;
  display: none;
  flex-direction: column;
  font-family: var(--sans);
}
.present-overlay.active { display: flex; }
body.present-locked { overflow: hidden; }

.present-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 32px;
  border-bottom: 1px solid #1a1a1a;
  background: linear-gradient(180deg, #0a0a0a, transparent);
}
.present-brand {
  color: var(--c-purple); font-weight: 700; font-size: 12px;
  letter-spacing: .3em;
}
.present-brand .accent { color: #fff; }
.present-counter {
  font-family: var(--mono); font-size: 16px; color: var(--c-orange);
  letter-spacing: .15em; font-weight: 600;
}
.present-controls { display: flex; gap: 10px; align-items: center; }
.present-controls button {
  background: transparent; color: var(--c-text-dim);
  border: 1px solid var(--c-line-2); padding: 6px 14px;
  border-radius: 3px; font-size: 10px; letter-spacing: .2em;
  text-transform: uppercase; cursor: pointer; transition: all .15s;
}
.present-controls button:hover { color: #fff; border-color: var(--c-purple); }
.present-controls button.on { color: var(--c-orange); border-color: var(--c-orange); }

.present-body {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 24px 48px;
  overflow: hidden;
}
.present-title {
  font-size: 30px; font-weight: 400; letter-spacing: .04em;
  color: var(--c-purple); margin: 0 0 24px;
  text-align: center; line-height: 1.3;
  max-width: 90vw;
}
.present-image-wrap {
  flex: 1; min-height: 0;
  display: flex; align-items: center; justify-content: center;
  width: 100%;
}
.present-image {
  max-width: min(92vw, 1400px);
  max-height: 100%;
  width: auto; height: auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 12px 48px rgba(171, 71, 188, .25);
}
.present-audio {
  margin-top: 20px;
  width: min(80vw, 700px);
  height: 40px;
}

.present-progress {
  height: 3px; background: #1a1a1a; overflow: hidden;
}
.present-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--c-purple), var(--c-orange));
  transition: width .3s ease;
}

.present-footer {
  text-align: center;
  padding: 10px 0 14px;
  font-size: 10px; letter-spacing: .25em; color: var(--c-text-faint);
  text-transform: uppercase;
}
.present-footer kbd {
  background: #1a1a1a; padding: 2px 8px; border-radius: 3px;
  border: 1px solid var(--c-line-2); color: var(--c-text);
  font-family: var(--mono); font-size: 10px; margin: 0 4px;
}

/* Precache progress modal */
.precache-modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.85);
  z-index: 9998;
  display: none;
  align-items: center; justify-content: center;
}
.precache-modal.active { display: flex; }
.precache-card {
  background: var(--c-bg-1); border: 1px solid var(--c-line-2);
  padding: 36px 44px; min-width: 420px; max-width: 520px;
  border-radius: 4px;
  position: relative;
}
.precache-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-purple), transparent);
}
.precache-title {
  font-size: 14px; letter-spacing: .3em; text-transform: uppercase;
  color: var(--c-purple); margin-bottom: 8px; font-weight: 700;
}
.precache-sub {
  font-size: 12px; color: var(--c-text-dim); margin-bottom: 24px;
}
.precache-bar {
  height: 6px; background: #1a1a1a; border-radius: 3px; overflow: hidden;
  margin-bottom: 12px;
}
.precache-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--c-purple), var(--c-orange));
  transition: width .2s ease;
  width: 0;
}
.precache-status {
  font-family: var(--mono); font-size: 11px; color: var(--c-text-dim);
  display: flex; justify-content: space-between;
}
.precache-status .num { color: var(--c-cyan); }

/* ─── Animations ─── */
@keyframes fadeUp { 0% {opacity: 0; transform: translateY(20px);} 100% {opacity: 1; transform: none;} }
.fade-1 { animation: fadeUp .8s ease-out .2s both; }
.fade-2 { animation: fadeUp .8s ease-out .6s both; }
.fade-3 { animation: fadeUp .8s ease-out 1.0s both; }
.fade-4 { animation: fadeUp .8s ease-out 1.4s both; }
.fade-5 { animation: fadeUp .8s ease-out 1.8s both; }