.deck-list-main { min-height: min(640px, 70dvh); }

.deck-list-page {
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.deck-list-intro {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 1100px;
  margin-bottom: 16px;
}

.deck-list-heading {
  margin-bottom: 5px;
}

.deck-list-intro h2 { font-size: 1.2rem; line-height: 1.4; }
.deck-list-description { margin-top: 5px; }
.deck-list-total {
  align-self: flex-start;
  padding-block: 3px;
}

.deck-sample-notice {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 100%;
  max-width: 1100px;
  margin-bottom: 16px;
  padding: 12px 14px;
  background: color-mix(in srgb, var(--primary) 8%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--primary) 38%, var(--border2));
  border-radius: var(--radius-md);
}
.deck-sample-notice[hidden] { display: none; }
.deck-sample-notice strong { color: var(--text); font-size: .84rem; }
.deck-sample-notice span { color: var(--text-dim); font-size: .76rem; line-height: 1.5; }

.deck-grid {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 10px;
  width: 100%;
}

/* ---- Card wrap ---- */
.deck-card-wrap {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border2);
  border-left: 3px solid color-mix(in srgb, var(--accent) 45%, var(--border2) 55%);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 2px 10px rgb(0 0 0 / 0.3);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.deck-card-wrap:hover {
  border-color: var(--accent);
  border-left-color: var(--accent);
  box-shadow: 0 6px 20px rgb(0 0 0 / 0.45);
  transform: translateY(-1px);
}

.deck-card-main { display: flex; flex-direction: row; }

/* ---- Card info area (clickable, goes to edit) ---- */
.deck-card {
  flex: 1;
  min-width: 0;
  min-height: 76px;
  padding: 14px 16px;
  background: linear-gradient(160deg,
    color-mix(in srgb, var(--surface) 92%, #fff 8%) 0%,
    var(--surface) 100%);
  text-decoration: none;
  transition: background var(--transition);
}
.deck-card:hover {
  background: linear-gradient(160deg,
    color-mix(in srgb, var(--surface) 75%, var(--accent) 25%) 0%,
    color-mix(in srgb, var(--surface) 88%, var(--accent) 12%) 100%);
}

.deck-card-name {
  display: -webkit-box;
  min-height: calc(.93rem * 1.45 * 2);
  max-height: calc(.93rem * 1.45 * 2);
  overflow: hidden;
  color: var(--text);
  font-size: 0.93rem;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.01em;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.deck-card-meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
}

.deck-card-count {
  gap: 4px;
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
  transition: background var(--transition), color var(--transition);
}

.deck-card-edit {
  color: var(--text-mid);
  font-size: .72rem;
  font-weight: 600;
  white-space: nowrap;
}
.deck-card:hover .deck-card-edit { color: var(--text); }
.deck-card-count.complete {
  background: color-mix(in srgb, var(--accent) 18%, var(--border) 82%);
  color: var(--accent);
}
.deck-card-count.complete::before {
  content: '✓';
  font-size: 0.7em;
  font-weight: 700;
}

/* ---- Secondary menu ---- */
.deck-menu {
  position: relative;
  flex-shrink: 0;
  background: color-mix(in srgb, var(--surface) 55%, var(--bg) 45%);
  border-left: 1px solid var(--border);
}

.deck-menu-btn {
  min-width: 44px;
  height: 100%;
  padding: 0 10px;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 1rem;
  letter-spacing: .08em;
  cursor: pointer;
  transition: var(--trans-interactive);
}
.deck-menu-btn:hover,
.deck-menu-btn[aria-expanded="true"] {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.deck-menu-popover {
  position: absolute;
  z-index: 10;
  top: 8px;
  right: 38px;
  min-width: 140px;
  padding: 5px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-modal);
}
.deck-delete-btn {
  width: 100%;
  padding: 9px 10px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: #d98278;
  font: inherit;
  font-size: .78rem;
  text-align: left;
  cursor: pointer;
}
.deck-delete-btn:hover { background: color-mix(in srgb, var(--danger) 12%, transparent); }

/* ---- VS button (bottom bar) ---- */
.deck-vs-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 12px;
  background: var(--accent);
  border-top: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border2) 70%);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: var(--trans-interactive);
}
.deck-vs-btn::before {
  content: '⚔';
  font-size: 0.8em;
  opacity: 0.9;
}
.deck-vs-btn:hover {
  background: var(--accent2);
  border-top-color: color-mix(in srgb, var(--accent) 60%, var(--border2) 40%);
  color: #fff;
}

/* ---- Watch button (bottom bar, secondary) ---- */
.deck-btn-row {
  display: grid;
}

.deck-watch-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 12px;
  background: color-mix(in srgb, var(--primary) 8%, var(--surface) 92%);
  border-top: 1px solid color-mix(in srgb, var(--primary) 30%, var(--border2) 70%);
  color: color-mix(in srgb, var(--primary) 85%, #fff 15%);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: var(--trans-interactive);
}
.deck-watch-btn::before {
  content: '▶▶';
  font-size: 0.55em;
  opacity: 0.8;
}
.deck-watch-btn:hover {
  background: color-mix(in srgb, var(--primary) 18%, var(--surface) 82%);
  border-top-color: color-mix(in srgb, var(--primary) 50%, var(--border2) 50%);
  color: #fff;
}

/* ---- Empty state ---- */
.deck-empty-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 64px 24px;
}
.deck-empty-msg {
  color: var(--text-dim);
  font-size: 0.95rem;
}

.deck-empty-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 40px;
  border-style: dashed;
  text-decoration: none;
  cursor: pointer;
  transition: var(--trans-interactive);
}
.deck-empty-btn:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--surface) 94%);
}
.deck-empty-icon  { color: var(--text-mid); font-size: 2rem; line-height: 1; }
.deck-empty-label { color: var(--text); font-size: 0.95rem; font-weight: 600; }
.deck-empty-sub   { color: var(--text-dim); font-size: 0.76rem; }

@media (min-width: 768px) {
  .deck-list-page { padding: 28px 24px; }
  .deck-list-intro { flex-direction: row; align-items: flex-end; justify-content: space-between; }
  .deck-list-total { align-self: auto; }
  .deck-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; max-width: 1100px; }
  .deck-btn-row { grid-template-columns: minmax(0, 1fr) auto; }
  .deck-watch-btn { border-left: 1px solid color-mix(in srgb, var(--primary) 20%, var(--border2) 80%); }
}