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

:root {
  --bg: #0b0b0d;
  --surface: #16161a;
  --surface-2: #1e1e24;
  --line: #2c2c34;
  --text: #f3f0e8;
  --muted: #8b8794;
  --accent: #e8a87c;
  --accent-ink: #1a1008;
  --danger: #e07a7a;
  --ok: #8fceaa;
  --tap: 48px;
}

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

#app, .screen {
  min-height: 100%;
}

.screen[hidden] { display: none !important; }

h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.lede, .hint, .meta, .error, .status, .empty {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.4;
}

.top {
  position: sticky;
  top: 0;
  z-index: 5;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 10px 16px 8px;
  border-bottom: 1px solid var(--line);
}

.top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--tap);
}

.top-actions { display: flex; gap: 4px; }

.detail-top {
  display: flex;
  align-items: center;
  gap: 8px;
}

.detail-top h1 {
  font-size: 1.05rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.spacer { width: var(--tap); }

.icon-btn {
  width: var(--tap);
  height: var(--tap);
  border: 0;
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1;
}

.icon-btn:active { background: var(--surface-2); }

.tabs, .chips {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.tab, .chip, .btn {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
  padding: 0 16px;
}

.tab { flex: 1; }
.chip { min-width: 64px; }

.tab.on, .chip.on {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 650;
}

.btn {
  width: 100%;
  min-height: var(--tap);
  border-radius: 16px;
  font-weight: 600;
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.btn:disabled { opacity: 0.5; }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px 10px 28px;
}

.card {
  position: relative;
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--surface);
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  width: 100%;
}

.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: var(--surface-2);
}

.card .badge {
  position: absolute;
  left: 8px;
  bottom: 8px;
  background: rgba(11, 11, 13, 0.72);
  color: var(--text);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 999px;
}

.card .play {
  position: absolute;
  right: 8px;
  top: 8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(11, 11, 13, 0.7);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
}

.empty {
  padding: 48px 24px;
  text-align: center;
}

.status {
  padding: 8px 16px 20px;
  text-align: center;
}

.login-wrap {
  max-width: 420px;
  margin: 0 auto;
  padding: 48px 22px 32px;
}

.login-mark {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  border: 3px solid var(--accent);
  margin-bottom: 18px;
  background:
    linear-gradient(var(--accent), var(--accent)) center 22px / 28px 3px no-repeat,
    linear-gradient(var(--bg), var(--bg));
}

.field {
  display: block;
  margin: 16px 0;
}

.field span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 6px;
}

.field input {
  width: 100%;
  min-height: var(--tap);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  padding: 0 14px;
}

.field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.error { color: var(--danger); margin-top: 12px; }

.detail-body { padding: 12px 16px 32px; }

.media-wrap {
  background: #000;
  border-radius: 16px;
  overflow: hidden;
  min-height: 180px;
}

.media-wrap img,
.media-wrap video {
  display: block;
  width: 100%;
  max-height: 68vh;
  object-fit: contain;
  background: #000;
}

.hint { margin: 10px 0 0; }

.caption-block { margin-top: 18px; }

.caption {
  margin: 0 0 10px;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 1rem;
  line-height: 1.45;
}

.detail-actions { margin-top: 16px; display: grid; gap: 10px; }

.meta { margin: 12px 0 0; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  z-index: 20;
  max-width: 88vw;
}

.toast[hidden] { display: none; }

.btn.danger {
  background: transparent;
  border-color: var(--danger);
  color: var(--danger);
}

.dest-block { margin-top: 16px; }

.dest-block select {
  width: 100%;
  min-height: var(--tap);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  padding: 0 14px;
}

.text-btn {
  min-height: var(--tap);
  border: 0;
  background: transparent;
  color: var(--accent);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0 8px;
}
.card.selected { outline: 2px solid var(--accent); outline-offset: -2px; }
.card .check {
  position: absolute;
  left: 8px;
  top: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: rgba(11,11,13,0.45);
}
.card.selected .check { background: var(--accent); border-color: var(--accent); }
.bulk-bar {
  position: sticky;
  bottom: 0;
  padding: 10px 16px calc(12px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.bulk-count { margin: 0 0 8px; color: var(--muted); font-size: 0.9rem; }
.bulk-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.day-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 10px 28px;
}
.day-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: var(--tap);
  margin: 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  text-align: left;
}
.day-row:active { background: var(--surface-2); }
.day-row .day-name { font-weight: 650; font-size: 1.05rem; }
.day-row .day-count { color: var(--muted); font-size: 0.9rem; margin-top: 4px; }
.grid.with-caps { grid-template-columns: 1fr 1fr; }
.card.has-cap {
  aspect-ratio: auto;
  overflow: hidden;
}
.card.has-cap img {
  aspect-ratio: 3 / 4;
  height: auto;
}
.card .cap {
  display: block;
  padding: 8px 8px 10px;
  font-size: 0.78rem;
  line-height: 1.3;
  color: var(--text);
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card.has-cap .badge { bottom: 42px; }