/* ── Design Tokens (Polaroid Editorial) ── */
:root {
  --bg-base:   #ece7dc;
  --bg-warm:   #f5f0e8;
  --bg-card:   #ffffff;
  --cream-400: #e0d8cc;
  --gold-mid:  #c0a060;
  --gold-dark: #9a7840;
  --ink-warm:  #1a1005;
  --ink-mid:   #4a3820;
  --ink-light: #a09060;
  --shadow-card:      0 3px 12px rgba(0,0,0,0.18);
  --shadow-card-lift: 0 8px 24px rgba(0,0,0,0.28);
  --font-display: 'Fraunces', serif;
  --pol-ease: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg-base);
  font-family: var(--font-display);
  color: var(--ink-warm);
  min-height: 100vh;
}

/* ── Login ── */
.login-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  gap: 1.5rem;
}

.login-card {
  background: var(--bg-card);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-card);
  max-width: 400px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.login-card h1 {
  font-style: italic;
  font-weight: 300;
  font-size: 1.5rem;
  color: var(--ink-mid);
  text-align: center;
}

.login-card .question {
  font-style: italic;
  color: var(--ink-light);
  font-size: 1rem;
  text-align: center;
  line-height: 1.5;
}

.login-card input[type="text"] {
  border: 1px solid var(--cream-400);
  padding: 0.7rem 1rem;
  font-family: var(--font-display);
  font-size: 1rem;
  width: 100%;
  background: var(--bg-warm);
  color: var(--ink-warm);
  outline: none;
}

.login-card input[type="text"]:focus {
  border-color: var(--gold-mid);
}

.btn {
  background: var(--ink-warm);
  color: var(--bg-warm);
  border: none;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  cursor: pointer;
  width: 100%;
  transition: background var(--pol-ease);
}

.btn:hover { background: var(--gold-dark); }

.error-msg {
  color: #b94040;
  font-style: italic;
  font-size: 0.88rem;
  text-align: center;
}

/* ── Game: battle ── */
.game-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 2rem 1rem;
  gap: 2rem;
}

.game-title {
  font-style: italic;
  font-weight: 200;
  font-size: 2rem;
  color: var(--ink-mid);
  letter-spacing: 0.05em;
}

.round-badge {
  background: var(--gold-mid);
  color: #fff;
  font-style: italic;
  font-size: 0.85rem;
  padding: 0.3rem 1rem;
  letter-spacing: 0.08em;
}

.battle-area {
  display: flex;
  gap: 3rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.vs-label {
  font-style: italic;
  font-weight: 300;
  font-size: 2rem;
  color: var(--ink-light);
}

/* ── Polaroid card (battle size) ── */
.pol-card {
  background: var(--bg-card);
  padding: 12px 12px 56px 12px;
  box-shadow: var(--shadow-card);
  width: 440px;
  cursor: pointer;
  transition: transform var(--pol-ease), box-shadow var(--pol-ease);
  user-select: none;
  position: relative;
}

.pol-card:hover {
  transform: translateY(-6px) rotate(1deg);
  box-shadow: var(--shadow-card-lift);
}

.pol-card.chosen {
  transform: scale(1.08);
  box-shadow: 0 12px 36px rgba(0,0,0,0.32);
  z-index: 10;
}

.pol-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--cream-400);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pol-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pol-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-style: italic;
  color: var(--ink-light);
  font-family: var(--font-display);
}

.pol-caption {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 200;
  font-size: 1.2rem;
  color: var(--ink-mid);
  text-align: center;
  margin-top: 12px;
  padding: 0 4px;
  line-height: 1.3;
}

/* ── Result page ── */
.result-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 3rem 1rem;
  gap: 2rem;
}

.winner-card {
  transform: rotate(-2deg);
  width: 280px;
}

.winner-card .pol-photo { aspect-ratio: 1/1; }

.ranking-table {
  width: 100%;
  max-width: 480px;
  border-collapse: collapse;
}

.ranking-table th,
.ranking-table td {
  padding: 0.6rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--cream-400);
  font-style: italic;
  font-size: 0.9rem;
}

.ranking-table th {
  color: var(--gold-dark);
  font-weight: 300;
}

.ranking-table .rank-num {
  color: var(--gold-mid);
  font-weight: 400;
  width: 2rem;
}

/* ── Settings page ── */
.settings-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.settings-title {
  font-style: italic;
  font-weight: 200;
  font-size: 1.8rem;
  color: var(--ink-mid);
}

.upload-form {
  background: var(--bg-card);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.upload-form label {
  font-style: italic;
  color: var(--ink-light);
  font-size: 0.85rem;
}

.upload-form input[type="text"],
.upload-form input[type="file"] {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--cream-400);
  background: var(--bg-warm);
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--ink-warm);
  outline: none;
}

.upload-form input:focus { border-color: var(--gold-mid); }

.drop-zone {
  border: 2px dashed var(--cream-400);
  padding: 2rem;
  text-align: center;
  font-style: italic;
  color: var(--ink-light);
  cursor: pointer;
  transition: border-color var(--pol-ease);
  position: relative;
}

.drop-zone.drag-over { border-color: var(--gold-mid); background: var(--bg-warm); }

.drop-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.drop-zone .drop-preview {
  max-width: 120px;
  max-height: 120px;
  object-fit: cover;
  display: none;
  margin: 0 auto 0.5rem;
}

.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.5rem;
}

.item-card {
  background: var(--bg-card);
  padding: 8px 8px 28px 8px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}

.item-card .pol-photo { aspect-ratio: 1/1; }

.item-card .item-title {
  font-style: italic;
  font-size: 0.85rem;
  color: var(--ink-mid);
  text-align: center;
}

.item-card .win-badge {
  font-style: italic;
  font-size: 0.75rem;
  color: var(--gold-mid);
  text-align: center;
}

.item-card .btn-delete {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(180, 60, 60, 0.85);
  color: #fff;
  border: none;
  width: 22px;
  height: 22px;
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.status-msg {
  font-style: italic;
  font-size: 0.88rem;
  color: var(--gold-dark);
  text-align: center;
}

.nav-link {
  font-style: italic;
  font-size: 0.85rem;
  color: var(--ink-light);
  text-decoration: none;
}

.nav-link:hover { color: var(--gold-mid); }

/* ── Lobby ── */
.lobby-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 2rem 1rem;
  gap: 1.5rem;
}

.lobby-sub {
  font-style: italic;
  color: var(--ink-light);
  font-size: 1rem;
}

.lobby-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  max-width: 900px;
}

.lobby-card {
  background: var(--bg-card);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  width: 220px;
  cursor: pointer;
  transition: transform var(--pol-ease), box-shadow var(--pol-ease);
  text-align: center;
}

.lobby-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-lift);
}

.lobby-card-q {
  font-style: italic;
  font-weight: 300;
  font-size: 1rem;
  color: var(--ink-mid);
  line-height: 1.4;
  margin-bottom: 0.5rem;
}

.lobby-card-meta {
  font-style: italic;
  font-size: 0.8rem;
  color: var(--ink-light);
}

/* ── Size picker overlay ── */
.size-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,16,5,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.size-modal {
  background: var(--bg-warm);
  padding: 2rem;
  box-shadow: var(--shadow-card-lift);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  max-width: 360px;
  width: 90%;
}

.size-question-text {
  font-style: italic;
  font-weight: 300;
  font-size: 1.05rem;
  color: var(--ink-mid);
  text-align: center;
}

.size-label {
  font-style: italic;
  color: var(--ink-light);
  font-size: 0.85rem;
}

.size-btns {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.size-btn {
  background: var(--ink-warm);
  color: var(--bg-warm);
  border: none;
  padding: 0.6rem 1.2rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  cursor: pointer;
  transition: background var(--pol-ease);
}

.size-btn:hover:not(:disabled) { background: var(--gold-dark); }

.size-btn-dim {
  background: var(--cream-400);
  color: var(--ink-light);
}

.size-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.size-cancel {
  background: transparent;
  border: none;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--ink-light);
  cursor: pointer;
}

.size-cancel:hover { color: var(--gold-mid); }

/* ── Game subtitle ── */
.game-subtitle {
  font-style: italic;
  font-weight: 300;
  font-size: 1.1rem;
  color: var(--ink-mid);
  text-align: center;
}

/* ── Settings nav tabs ── */
.settings-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 1.5rem;
}

.snav-btn {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--ink-light);
  text-decoration: none;
  padding: 0.55rem 1.4rem;
  background: var(--cream-400);
  transition: transform var(--pol-ease), box-shadow var(--pol-ease),
              background var(--pol-ease), color var(--pol-ease);
}

.snav-btn:hover {
  color: var(--ink-mid);
  background: var(--bg-warm);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.snav-btn.snav-active {
  background: var(--bg-card);
  color: var(--gold-dark);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px) rotate(-1deg);
}

/* ── Sets management ── */
.item-checkboxes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 0.75rem;
}

.item-pick-card {
  background: var(--bg-card);
  padding: 6px 6px 22px 6px;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  position: relative;
  transition: transform var(--pol-ease), box-shadow var(--pol-ease);
  user-select: none;
}

.item-pick-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-lift);
}

.item-pick-card.selected {
  box-shadow: 0 0 0 2px var(--gold-mid), var(--shadow-card);
  transform: translateY(-3px);
}

.item-pick-photo {
  width: 100%;
  aspect-ratio: 1/1;
  background: var(--cream-400);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.item-pick-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-pick-init {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--ink-light);
}

.item-pick-title {
  font-style: italic;
  font-size: 0.7rem;
  color: var(--ink-mid);
  text-align: center;
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-pick-check {
  position: absolute;
  inset: 0;
  background: rgba(192,160,96,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  opacity: 0;
  transition: opacity var(--pol-ease);
  pointer-events: none;
}

.item-pick-card.selected .item-pick-check {
  opacity: 1;
}

.set-list-item {
  background: var(--bg-card);
  border: 1px solid var(--cream-400);
  padding: 1rem 1.2rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.set-list-q {
  font-style: italic;
  color: var(--ink-mid);
  font-size: 1rem;
}

.set-list-meta {
  font-style: italic;
  font-size: 0.8rem;
  color: var(--ink-light);
  margin-top: 0.2rem;
}

.set-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.btn-sm {
  padding: 0.3rem 0.7rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.85rem;
  border: 1px solid var(--ink-mid);
  background: transparent;
  color: var(--ink-mid);
  cursor: pointer;
  transition: background var(--pol-ease), color var(--pol-ease);
}

.btn-sm:hover {
  background: var(--ink-mid);
  color: var(--bg-warm);
}

/* ── Tab panels ── */
.tab-panel { display: none; }

.tab-panel.active {
  display: block;
  animation: tabFadeIn 0.22s ease;
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(7px); }
  to   { opacity: 1; transform: translateY(0);   }
}

/* ── Item selection chips ── */
.item-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.15rem 0 0.5rem;
}

.item-chip {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.88rem;
  padding: 0.32rem 0.85rem;
  border: 1.5px solid var(--cream-400);
  background: var(--bg-warm);
  color: var(--ink-mid);
  cursor: pointer;
  user-select: none;
  transition: border-color 0.18s ease, background 0.18s ease,
              color 0.18s ease, box-shadow 0.18s ease;
}

.item-chip:hover {
  border-color: var(--gold-mid);
  color: var(--gold-dark);
}

.item-chip.selected {
  background: var(--gold-mid);
  border-color: var(--gold-mid);
  color: #fff;
  box-shadow: 0 2px 8px rgba(192,160,96,.35);
}

/* ── Set cascade (settings) ── */
.sets-cascade-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 5rem 4rem;
  padding: 1rem 0 2rem;
}

.sset-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.sset-group {
  --lw: 160px;
  position: relative;
  width: var(--lw);
  height: 260px;
  cursor: default;
  user-select: none;
}

.sset-card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--lw);
  margin-left: calc(var(--lw) / -2);
  margin-top: calc(var(--lw) / -2);
  background: var(--bg-card);
  padding: 8px 8px 38px 8px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.sset-group .sset-card:nth-child(1) { transform: translate(-16px,-5px) rotate(-8deg); z-index:1; }
.sset-group .sset-card:nth-child(2) { transform: translate(3px,9px)   rotate(4deg);  z-index:2; }
.sset-group .sset-card:nth-child(3) { transform: translate(13px,-3px) rotate(-2deg); z-index:3; }

.sset-photo {
  width: 100%;
  aspect-ratio: 1/1;
  background: var(--cream-400);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sset-initial {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 2.4rem;
  color: var(--ink-light);
}

.sset-deco { font-size: 1.8rem; opacity: 0.2; }

.sset-q {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 200;
  font-size: 0.76rem;
  color: var(--ink-mid);
  text-align: center;
  margin-top: 6px;
  padding: 0 4px;
  line-height: 1.3;
}

.sset-meta {
  font-style: italic;
  font-size: 0.64rem;
  color: var(--gold-mid);
  text-align: center;
  margin-top: 2px;
}

.sset-actions {
  display: flex;
  gap: 0.5rem;
  width: 160px;
}

.sset-btn {
  flex: 1;
  padding: 0.5rem 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.82rem;
  border: none;
  cursor: pointer;
  transition: background var(--pol-ease), color var(--pol-ease);
}

.sset-btn-edit {
  background: var(--bg-card);
  color: var(--ink-mid);
  box-shadow: var(--shadow-card);
}

.sset-btn-edit:hover {
  background: var(--ink-mid);
  color: var(--bg-warm);
}

.sset-btn-del {
  background: var(--bg-card);
  color: #b94040;
  box-shadow: var(--shadow-card);
}

.sset-btn-del:hover {
  background: #b94040;
  color: #fff;
}

/* ── Empty states ── */
.empty-msg {
  font-style: italic;
  color: var(--ink-light);
  font-size: 0.88rem;
  line-height: 1.5;
}

/* ── Edit mode (set form) ── */
.edit-badge {
  align-self: flex-start;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.8rem;
  color: var(--gold-dark);
  border: 1.5px solid var(--gold-mid);
  padding: 0.2rem 0.7rem;
  background: var(--bg-warm);
}

.form-btn-row {
  display: flex;
  gap: 0.5rem;
}

.form-btn-row .btn { flex: 1; }

.btn-cancel {
  flex: 0 0 auto !important;
  background: transparent;
  color: var(--ink-mid);
  border: 1.5px solid var(--cream-400);
  padding-left: 1.4rem;
  padding-right: 1.4rem;
}

.btn-cancel:hover {
  border-color: var(--ink-mid);
  background: var(--bg-warm);
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .pol-card { width: 280px; padding: 8px 8px 44px 8px; }
  .pol-caption { font-size: 1rem; }
}

@media (max-width: 600px) {
  .battle-area { gap: 1.5rem; flex-direction: column; }
  .pol-card { width: 80vw; max-width: 320px; padding: 8px 8px 40px 8px; }
  .vs-label { font-size: 1.5rem; }
  .item-chip { padding: 0.5rem 1rem; font-size: 0.95rem; }
}