/* ── Design tokens ──────────────────────────────────────────── */
:root {
  --color-bg: #0f0f13;
  --color-surface: #1a1a22;
  --color-surface-raised: #23232f;
  --color-border: #2e2e3e;
  --color-text: #e8e8f0;
  --color-text-muted: #8888aa;
  --color-accent: #7c5cfc;
  --color-accent-hover: #9575ff;

  --color-good: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-sold-out: #6b7280;

  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: system-ui, -apple-system, sans-serif;
  min-height: 100vh;
}
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

/* ── App layout ─────────────────────────────────────────────── */
.app {
  max-width: 820px;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}
.app-header {
  text-align: center;
  margin-bottom: 2rem;
}
.app-header h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.app-subtitle {
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* ── Search ─────────────────────────────────────────────────── */
.search-container {
  position: relative;
  margin-bottom: 2rem;
}
.search-input-wrap {
  position: relative;
}
.search-input {
  width: 100%;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.15s;
}
.search-input:focus { border-color: var(--color-accent); }
.search-input::placeholder { color: var(--color-text-muted); }
/* hide browser default clear button */
.search-input::-webkit-search-cancel-button { display: none; }

.search-spinner {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: translateY(-50%) rotate(360deg); } }

.search-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 100;
  overflow: hidden;
}
.search-result {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  transition: background 0.1s;
}
.search-result:not(:last-child) { border-bottom: 1px solid var(--color-border); }
.search-result:hover { background: var(--color-border); }

.search-result-thumb {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.search-result-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.search-result-title {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-result-venue {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-result-btn {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1.5px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 1.1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.search-result-btn:hover:not(:disabled) {
  background: var(--color-accent);
  color: #fff;
}
.search-result-btn.saved {
  border-color: var(--color-good);
  color: var(--color-good);
  cursor: default;
}

/* ── Show list ──────────────────────────────────────────────── */
.sort-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.sort-label { color: var(--color-text-muted); font-size: 0.875rem; }
.sort-btn {
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: all 0.15s;
}
.sort-btn:hover { border-color: var(--color-accent); color: var(--color-text); }
.sort-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.refresh-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: all 0.15s;
}
.refresh-btn:hover:not(:disabled) { border-color: var(--color-accent); color: var(--color-text); }
.refresh-btn:disabled { opacity: 0.6; cursor: default; }
.refresh-icon { display: inline-block; font-size: 1rem; line-height: 1; }
.refresh-btn.refreshing .refresh-icon { animation: spin-refresh 0.8s linear infinite; }
@keyframes spin-refresh { to { transform: rotate(360deg); } }

.show-list { display: flex; flex-direction: column; gap: 0.75rem; }

.empty-state {
  text-align: center;
  color: var(--color-text-muted);
  margin-top: 3rem;
  font-size: 1rem;
}

/* ── Show card ──────────────────────────────────────────────── */
.show-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.875rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  position: relative;
  transition: border-color 0.15s;
}
.show-card:hover { border-color: #3e3e55; }

/* left accent stripe based on tier */
.show-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  border-radius: var(--radius) 0 0 var(--radius);
  background: var(--color-border);
}
.show-card.tier-good::before    { background: var(--color-good); }
.show-card.tier-warning::before { background: var(--color-warning); }
.show-card.tier-danger::before  { background: var(--color-danger); }
.show-card.tier-sold_out::before { background: var(--color-sold-out); }

.show-poster-link {
  flex-shrink: 0;
  display: block;
  line-height: 0;
}
.show-poster {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.show-poster-placeholder {
  background: var(--color-surface-raised);
}

.show-info {
  flex: 1;
  min-width: 0;
}
.show-title {
  font-size: 1rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.show-venue {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.show-availability {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
  flex-shrink: 0;
}
.avail-icon { font-size: 1.25rem; }
.avail-label { font-size: 0.75rem; color: var(--color-text-muted); white-space: nowrap; }
.avail-loading { font-size: 0.8rem; color: var(--color-text-muted); }

.tier-good    .avail-label { color: var(--color-good); }
.tier-warning .avail-label { color: var(--color-warning); }
.tier-danger  .avail-label { color: var(--color-danger); }
.tier-sold_out .avail-label { color: var(--color-sold-out); }

/* ── Availability calendar popover ──────────────────────────── */
.avail-cal { position: relative; }
.avail-icon-btn {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  line-height: 1;
  border-radius: var(--radius-sm);
}
.avail-icon-btn .avail-icon { font-size: 1.25rem; display: block; }
.avail-icon-btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

.cal-popover {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 200;
  width: 240px;
  padding: 0.75rem;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  cursor: default;
}
.avail-cal:hover .cal-popover,
.avail-cal:focus-within .cal-popover,
.avail-cal.open .cal-popover { display: block; }

.cal-month + .cal-month { margin-top: 0.75rem; }
.cal-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 0.4rem;
}
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.cal-dow {
  font-size: 0.6rem;
  color: var(--color-text-muted);
  text-align: center;
  padding-bottom: 2px;
}
.cal-cell {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  border-radius: 3px;
  color: #fff;
}
.cal-blank { background: none; }
.cal-empty { background: var(--color-surface); color: var(--color-text-muted); }
.cal-avail   { background: var(--color-good); }
.cal-partial { background: var(--color-warning); color: #1a1a22; }
.cal-sold    { background: var(--color-danger); }

.cal-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-top: 0.6rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.7rem;
  color: var(--color-text-muted);
}
.cal-legend-item { display: inline-flex; align-items: center; gap: 0.3rem; }
.cal-swatch { width: 11px; height: 11px; border-radius: 3px; display: inline-block; }

/* ── Show card menu ─────────────────────────────────────────── */
.show-menu { position: relative; }
.show-menu-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.show-menu-btn:hover { background: var(--color-surface-raised); color: var(--color-text); }

.show-menu-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  min-width: 190px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  z-index: 50;
  overflow: hidden;
}
.show-menu-dropdown li a,
.show-menu-dropdown li button {
  display: block;
  width: 100%;
  padding: 0.6rem 1rem;
  font-size: 0.875rem;
  text-align: left;
  transition: background 0.1s;
}
.show-menu-dropdown li a:hover,
.show-menu-dropdown li button:hover {
  background: var(--color-border);
}
.show-menu-remove { color: var(--color-danger); }

/* ── Import from Plan My Fringe ──────────────────────────────── */
.import-btn {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: all 0.15s;
}
.import-btn:hover { border-color: var(--color-accent); color: var(--color-accent-hover); }
.import-icon { display: inline-block; font-size: 1rem; line-height: 1; }
.empty-actions { text-align: center; margin-top: 1.25rem; }
.empty-actions .import-btn { margin-left: 0; }

.modal-backdrop {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.6);
  z-index: 100;
}
.modal-backdrop[hidden] { display: none; }

.modal {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}
.modal-close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text-muted);
}
.modal-close:hover { color: var(--color-text); }
.modal-title { font-size: 1.25rem; font-weight: 700; }
.modal-desc {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}
.modal-desc a { color: var(--color-accent); text-decoration: underline; }
.modal-desc a:hover { color: var(--color-accent-hover); }

.import-form { margin-top: 1.25rem; display: flex; flex-direction: column; gap: 1rem; }
.modal-field { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.85rem; }
.modal-field span { color: var(--color-text-muted); }
.modal-field input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.95rem;
}
.modal-field input:focus { outline: none; border-color: var(--color-accent); }
.modal-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.modal-check input { width: 1rem; height: 1rem; accent-color: var(--color-accent); }

.modal-status {
  font-size: 0.85rem;
  line-height: 1.4;
  min-height: 1.2em;
}
.modal-status.busy { color: var(--color-text-muted); }
.modal-status.error { color: var(--color-danger); }
.modal-status.success { color: var(--color-good); }

.modal-actions { display: flex; justify-content: flex-end; gap: 0.75rem; }
.modal-btn-secondary,
.modal-btn-primary {
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  transition: all 0.15s;
}
.modal-btn-secondary {
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.modal-btn-secondary:hover { color: var(--color-text); border-color: var(--color-text-muted); }
.modal-btn-primary { background: var(--color-accent); color: #fff; }
.modal-btn-primary:hover { background: var(--color-accent-hover); }
.modal-btn-primary:disabled { opacity: 0.6; cursor: default; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 520px) {
  .show-card { gap: 0.75rem; padding: 0.75rem; }
  .show-poster { width: 44px; height: 44px; }
  .avail-label { display: none; }
}