:root {
  --bg: #f5f5f7;
  --panel: #ffffff;
  --panel-2: #f1f1f5;
  --border: #e2e2e8;
  --text: #1a1a2e;
  --muted: #64748b;
  --accent: #6366f1;
  --accent-2: #4f46e5;
  --red: #dc2626;
  --green: #16a34a;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }

.app { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 14px 20px; border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.brand {
  background: transparent; border: none; cursor: pointer;
  font-weight: 900; font-size: 22px; letter-spacing: -1px;
  color: var(--text); padding: 4px 8px; border-radius: 6px;
  transition: background 120ms ease;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1;
}
.brand:hover { background: var(--panel-2); }
.brand .brand-blue { color: #60a5fa; }
.brand .brand-red  { color: #f87171; }
.tabs { display: flex; gap: 4px; flex: 1; }
.tab {
  background: transparent; color: var(--muted); border: none;
  padding: 8px 14px; border-radius: 8px; font-weight: 700; cursor: pointer;
  font-size: 14px;
}
.tab:hover { color: var(--text); }
.tab.active { background: var(--panel-2); color: var(--text); }

.actions { display: flex; gap: 8px; }

.view { flex: 1; padding: 24px; max-width: 1200px; margin: 0 auto; width: 100%; }

h1 { font-size: 24px; margin: 0 0 4px; }
h2 { font-size: 18px; margin: 0 0 8px; }
p.muted, .muted { color: var(--muted); margin: 4px 0; font-size: 14px; }

.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.col { display: flex; flex-direction: column; gap: 10px; }
.grow { flex: 1; }

.btn {
  padding: 8px 14px; border-radius: 8px; font-weight: 700; cursor: pointer;
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
  font-size: 13px;
}
.btn:hover { filter: brightness(1.1); }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.danger  { background: transparent; color: var(--red); border-color: #fecaca; }
.btn.ghost   { background: transparent; border-color: transparent; color: var(--muted); }
.btn.sm      { padding: 4px 10px; font-size: 12px; }

input, select, textarea {
  background: var(--panel); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px; font-size: 14px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-2); }
label { font-size: 12px; color: var(--muted); font-weight: 800; letter-spacing: 1px; }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 20px; display: flex; flex-direction: column; gap: 12px;
}
.card.wide { width: min(900px, 92vw); max-height: 82vh; overflow: auto; }

.list { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.item {
  display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center;
  padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--panel);
}
.item.clickable { cursor: pointer; transition: border-color 120ms ease, transform 120ms ease; }
.item.clickable:hover { border-color: var(--accent); transform: translateY(-1px); }
.item .chip {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 800;
  background: var(--panel-2); color: var(--muted); letter-spacing: 1px;
}
.item .chip.free    { background: #dcfce7; color: #166534; }
.item .chip.premium { background: #fee2e2; color: #991b1b; }
.item .title { font-weight: 800; font-size: 15px; }
.item .sub   { color: var(--muted); font-size: 12px; margin-top: 2px; }
.item .emoji { font-size: 26px; width: 44px; text-align: center; }

.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px; margin-top: 12px;
}
.thumb {
  position: relative; aspect-ratio: 1/1; border-radius: 10px; overflow: hidden;
  border: 2px solid var(--border); cursor: pointer; background: var(--panel-2);
}

.folder-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px; margin-bottom: 8px;
}
.folder-card {
  padding: 18px 16px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--panel); color: var(--text);
  font-size: 15px; font-weight: 700; cursor: pointer; text-align: left;
  transition: border-color 120ms ease, transform 120ms ease;
}
.folder-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.folders-heading {
  font-size: 14px; font-weight: 800; color: var(--muted);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin: 16px 0 8px;
}
.back-btn {
  display: inline-flex; align-items: center;
  margin-bottom: 8px; padding: 6px 12px;
  font-size: 13px; color: var(--muted);
}
.back-btn:hover { color: var(--text); background: var(--panel-2); }

.folder-menu { position: relative; }
.folder-menu-pop {
  position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 6px; min-width: 240px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  display: none; z-index: 10;
}
.folder-menu-pop.show { display: block; }
.folder-menu-item {
  display: block; width: 100%; text-align: left;
  background: transparent; border: none; cursor: pointer;
  padding: 10px 12px; border-radius: 6px; font-size: 13px; font-weight: 600;
  color: var(--text);
}
.folder-menu-item:hover { background: var(--panel-2); }
.folder-menu-item.danger { color: var(--red); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb .del {
  position: absolute; top: 6px; right: 6px; background: rgba(0,0,0,0.7);
  border: none; color: #fff; width: 24px; height: 24px; border-radius: 12px; cursor: pointer;
  font-weight: 900;
}
.thumb.selected { border-color: var(--accent); }
.thumb-meta {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0));
  padding: 18px 8px 6px; color: #fff; font-size: 11px;
  pointer-events: none;
}
.thumb-name {
  font-weight: 700; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.thumb-size { color: #cbd5e1; font-size: 10px; font-weight: 600; }

.form-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  align-items: start;
}
.form-grid .full { grid-column: 1 / -1; }
.option-card {
  padding: 14px; border-radius: 12px; background: var(--panel);
  border: 1px solid var(--border); display: flex; flex-direction: column; gap: 10px;
}
.option-card.a { border-left: 4px solid #3b82f6; }
.option-card.b { border-left: 4px solid #ef4444; }
.option-card .preview {
  width: 100%; aspect-ratio: 16/9; border-radius: 8px; background: var(--panel-2);
  background-size: cover; background-position: center;
}

.modal {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7); display: none;
  align-items: center; justify-content: center; padding: 20px; z-index: 100;
}
.modal.show { display: flex; }

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--panel-2); color: var(--text); padding: 10px 16px;
  border-radius: 999px; font-weight: 700; border: 1px solid var(--border);
  opacity: 0; transition: opacity 180ms ease;
  pointer-events: none; z-index: 200;
}
.toast.show { opacity: 1; }
.toast.error { color: var(--red); }

.upload-progress {
  position: fixed; bottom: 24px; right: 24px;
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 14px;
  padding: 14px 16px; min-width: 280px; max-width: 360px;
  z-index: 300; box-shadow: 0 12px 32px rgba(0,0,0,0.45);
  font-size: 13px;
}
.upload-progress .up-title {
  font-weight: 800; font-size: 14px; margin-bottom: 8px;
}
.upload-progress .up-bar {
  height: 6px; background: var(--panel-2);
  border-radius: 999px; overflow: hidden; margin-bottom: 8px;
}
.upload-progress .up-bar-fill {
  height: 100%; width: 0%; background: #6366f1;
  transition: width 200ms ease;
}
.upload-progress .up-stats {
  color: #94a3b8; font-size: 12px; font-weight: 600;
}
.upload-progress .up-fail { color: #fca5a5; }
.upload-progress .up-errors {
  margin-top: 8px; padding-top: 8px;
  border-top: 1px solid var(--border);
  color: var(--red); font-size: 11px; line-height: 1.5;
  max-height: 120px; overflow: auto;
}
.error { color: #fca5a5; font-size: 13px; min-height: 16px; }

.section-header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px;
  flex-wrap: wrap; gap: 12px;
}

/* ============ Touch / iPad friendly ============ */
@media (max-width: 900px) {
  .form-grid { grid-template-columns: 1fr; }
  .item { grid-template-columns: auto 1fr; }
  .item .row { grid-column: 1 / -1; justify-content: flex-end; }
  .topbar { padding: 12px 14px; gap: 14px; flex-wrap: wrap; }
  .tabs { order: 3; width: 100%; overflow-x: auto; }
  .tab { flex-shrink: 0; }
  .view { padding: 16px; }
}

/* Make inputs + buttons finger-sized on touch */
@media (hover: none) and (pointer: coarse) {
  .btn    { padding: 12px 18px; font-size: 15px; }
  .btn.sm { padding: 8px 14px; font-size: 14px; }
  input, select, textarea { padding: 14px; font-size: 16px; }
  .tab    { padding: 12px 16px; font-size: 15px; }
  .thumb .del { width: 32px; height: 32px; font-size: 16px; }
}

/* Prevent iOS zoom on focus */
input, select, textarea { font-size: 16px; }

/* ================= Picks Generator ================= */

.gen-list {
  display: grid;
  gap: 8px;
  max-height: 60vh;
  overflow-y: auto;
  margin: 14px 0;
  padding-right: 4px;
}

.gen-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--panel-2);
  border: 1.5px solid var(--border);
  transition: background 150ms, border-color 150ms;
}

.gen-item.approved {
  background: #dcfce7;
  border-color: #16a34a;
}

.gen-text {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.3;
  color: var(--text);
}

.gen-opt-a, .gen-opt-b {
  font-weight: 600;
  color: var(--text);
}

.gen-vs {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-weight: 700;
}

.gen-actions {
  display: flex;
  gap: 6px;
}

.gen-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  transition: background 150ms, border-color 150ms, color 150ms, transform 80ms;
}
.gen-btn:hover { transform: translateY(-1px); }

.gen-btn.approve { color: var(--green); border-color: #86efac; }
.gen-btn.approve:hover { background: #dcfce7; border-color: var(--green); }

.gen-item.approved .gen-btn.approve {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}

.gen-btn.reject { color: var(--red); border-color: #fecaca; }
.gen-btn.reject:hover { background: #fee2e2; border-color: var(--red); }

.gen-footer {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 4px;
}
.gen-footer label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--muted);
}
.gen-footer textarea {
  width: 100%;
  resize: vertical;
  min-height: 56px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
}

.gen-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 0;
  gap: 12px;
}
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 900ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 600px) {
  .gen-item { grid-template-columns: 1fr; }
  .gen-actions { justify-self: end; }
}

/* ================= Tab badge ================= */
.tab-badge {
  display: inline-block;
  min-width: 18px;
  height: 18px;
  padding: 0 6px;
  margin-left: 4px;
  background: var(--red);
  color: #fff;
  border-radius: 9px;
  font-size: 11px;
  font-weight: 800;
  line-height: 18px;
  text-align: center;
  vertical-align: 1px;
}

/* ================= Home / Push card ================= */
.push-card {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: #fff;
  margin-bottom: 16px;
}
.push-card h2 { color: #fff; }
.push-card .muted { color: rgba(255,255,255,0.85); }
.push-card .btn.primary.lg {
  background: #fff; color: #4f46e5;
  font-weight: 900; font-size: 16px;
  padding: 14px 22px; border-radius: 12px;
  letter-spacing: 0.5px;
}
.push-card .btn.primary.lg:disabled { opacity: 0.5; cursor: not-allowed; }
.push-card .chip {
  background: rgba(255,255,255,0.2);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
}

.push-section {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.push-label {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 8px;
}
.push-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.push-list-stacked {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
}
.push-row {
  display: flex;
  gap: 10px;
  padding: 4px 0;
}
.push-row .muted { min-width: 90px; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }

/* ================= Review queue ================= */
.review-card {
  margin-bottom: 16px;
}
.review-text {
  display: flex;
  gap: 10px;
  align-items: baseline;
  flex-wrap: wrap;
  font-size: 16px;
}
.review-option {
  padding: 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-top: 10px;
}
.review-option-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.review-opt-letter {
  display: inline-block;
  width: 22px;
  height: 22px;
  border-radius: 11px;
  background: var(--text);
  color: #fff;
  text-align: center;
  line-height: 22px;
  font-size: 11px;
  font-weight: 900;
  margin-right: 8px;
}
.review-variants {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.variant {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 10px;
  border: 3px solid transparent;
  overflow: hidden;
  cursor: pointer;
  background: var(--panel);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 150ms, transform 80ms;
}
.variant img { width: 100%; height: 100%; object-fit: cover; }
.variant input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.variant:hover { transform: translateY(-1px); }
.variant.selected { border-color: var(--green); box-shadow: 0 0 0 3px rgba(22,163,74,0.25); }
.variant.pending { border: 2px dashed var(--border); cursor: default; }
.variant.failed {
  background: #fef2f2;
  color: var(--red);
  border: 2px solid #fca5a5;
  font-size: 28px;
  font-weight: 900;
  cursor: help;
}
.spinner.small { width: 20px; height: 20px; border-width: 2px; }
.review-prompt {
  font-size: 12px;
  margin-top: 8px;
  font-style: italic;
}

/* ================= Mode chips + radio ================= */
.chip.mode-ai     { background: #ede9fe; color: #6d28d9; margin-left: 4px; }
.chip.mode-upload { background: #ecfdf5; color: #047857; margin-left: 4px; }
.chip.mode-none   { background: #f1f5f9; color: #475569; margin-left: 4px; }
.chip.draft       { background: #fef3c7; color: #92400e; margin-left: 4px; }

.radio-opt {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
  cursor: pointer;
  letter-spacing: 0;
  text-transform: none;
  padding: 4px 0;
}
.radio-opt input[type="radio"] {
  width: auto;
  margin: 0;
}

/* Packs grid */
.pack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 16px;
}
.pack-card {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--panel-2) center/cover no-repeat;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease;
}
.pack-card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,0.12); }
.pack-card.draft { opacity: 0.6; }
.pack-card-overlay {
  position: absolute; inset: 0;
  padding: 12px;
  display: flex; flex-direction: column; justify-content: space-between;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.1) 60%, rgba(0,0,0,0) 100%);
  color: #fff;
}
.pack-card-top { display: flex; justify-content: space-between; gap: 6px; }
.pack-card-top .chip { font-size: 10px; padding: 3px 8px; }
.pack-card-name { font-size: 18px; font-weight: 800; line-height: 1.15; }
.pack-card-meta { font-size: 12px; opacity: 0.85; margin-top: 2px; }
.chip.on  { background: #16a34a; color: #fff; }
.chip.off { background: #64748b; color: #fff; }

/* Cover image picker in the Pack form */
.cover-row { display: flex; gap: 14px; align-items: flex-start; }
.cover-preview {
  width: 220px; aspect-ratio: 4/3;
  border-radius: 12px; border: 1px dashed var(--border);
  background: var(--panel-2) center/cover no-repeat;
}