/* ============================================================
   SEMANT — Clean Light Theme
   Modern, minimal design inspired by Semantle
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ============================
   DESIGN TOKENS
   ============================ */
:root {
  --bg-page: #f5f6f8;
  --bg-card: #ffffff;
  --bg-input: #f0f1f4;
  --bg-hover: #ebedf2;
  --bg-active: #e2e4ea;
  --bg-highlight: #eef2ff;

  --border: #dfe1e6;
  --border-focus: #818cf8;
  --border-light: #ecedf1;

  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;
  --text-accent: #4f46e5;

  --accent: #4f46e5;
  --accent-light: #eef2ff;
  --accent-hover: #4338ca;

  --success: #059669;
  --success-light: #ecfdf5;
  --warning: #d97706;
  --warning-light: #fffbeb;
  --danger: #dc2626;
  --danger-light: #fef2f2;
  --info: #2563eb;
  --info-light: #eff6ff;

  /* Temperature / proximity colors */
  --temp-far: #9ca3af;
  --temp-cold: #60a5fa;
  --temp-cool: #34d399;
  --temp-warm: #fbbf24;
  --temp-hot: #f97316;
  --temp-burning: #ef4444;
  --temp-fire: #dc2626;
  --temp-exact: #059669;

  /* Proximity bar colors */
  --prox-green: #22c55e;
  --prox-yellow: #eab308;
  --prox-orange: #f97316;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.1);

  --transition: 0.2s ease;
  --max-width: 620px;
}

/* ============================
   RESET & BASE
   ============================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-page);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
}

::selection {
  background: rgba(79, 70, 229, 0.15);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #9ca3af; }

/* ============================
   LAYOUT
   ============================ */
.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 16px 32px;
}

.container {
  width: 100%;
  max-width: var(--max-width);
}

/* ============================
   HEADER
   ============================ */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo__icon {
  font-size: 1.5rem;
  line-height: 1;
}

.logo__text {
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.logo__badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  letter-spacing: 0.02em;
}

.header__actions {
  display: flex;
  gap: 6px;
}

/* ============================
   ICON BUTTONS
   ============================ */
.icon-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}

.icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* ============================
   GAME INFO
   ============================ */
.game-info {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
}

.game-info strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ============================
   INPUT SECTION
   ============================ */
.input-section {
  margin-bottom: 20px;
}

.input-group {
  display: flex;
  gap: 8px;
}

.input-field {
  flex: 1;
  height: 46px;
  padding: 0 16px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  outline: none;
  transition: var(--transition);
}

.input-field::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.input-field:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.input-field:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--bg-hover);
}

.btn-guess {
  height: 46px;
  padding: 0 24px;
  background: var(--accent);
  border: none;
  border-radius: var(--radius-md);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-guess:hover {
  background: var(--accent-hover);
}

.btn-guess:active {
  transform: scale(0.97);
}

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

.input-hint {
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  min-height: 1.2em;
}

.input-hint--error {
  color: var(--danger);
}

/* ============================
   GUESS TABLE
   ============================ */
.guess-section {
  margin-bottom: 16px;
}

.guess-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.guess-table thead th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 8px 12px;
  border-bottom: 2px solid var(--border);
}

.guess-table thead th:nth-child(3),
.guess-table thead th:nth-child(4) {
  text-align: right;
}

.guess-table tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

.guess-table tbody tr {
  transition: var(--transition);
}

.guess-table tbody tr:hover {
  background: var(--bg-hover);
}

.guess-table tbody tr:last-child td {
  border-bottom: none;
}

/* Column: # */
.col-num {
  width: 36px;
  color: var(--text-muted);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

/* Column: Guess */
.col-word {
  font-weight: 600;
  color: var(--text-primary);
}

.col-word--hint {
  color: var(--accent);
  font-style: italic;
}

/* Column: Similarity */
.col-sim {
  text-align: right;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  width: 100px;
}

.col-sim--positive { color: var(--text-primary); }
.col-sim--negative { color: var(--text-muted); }
.col-sim--hot { color: var(--danger); }
.col-sim--warm { color: var(--warning); }
.col-sim--cool { color: var(--info); }
.col-sim--exact { color: var(--success); font-weight: 700; }

/* Column: Proximity */
.col-prox {
  text-align: right;
  width: 110px;
}

.prox-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 500;
}

.prox-badge__bar {
  width: 40px;
  height: 8px;
  border-radius: 4px;
  background: var(--bg-active);
  overflow: hidden;
  display: inline-block;
  vertical-align: middle;
}

.prox-badge__bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s ease;
}

.prox-badge__text {
  color: var(--text-muted);
  font-size: 0.78rem;
}

.prox-badge__text--hot {
  color: var(--danger);
  font-weight: 600;
}

/* Latest guess highlight */
.guess-table tbody tr.guess-row--latest {
  background: var(--accent-light);
}

/* Win row */
.guess-table tbody tr.guess-row--win {
  background: var(--success-light);
}

.guess-table tbody tr.guess-row--win .col-word {
  color: var(--success);
}

/* Hint row */
.guess-table tbody tr.guess-row--hint .col-word {
  color: var(--accent);
}

/* ============================
   SORT DIVIDER
   ============================ */
.sort-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sort-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.guess-table tbody tr.sort-divider-row,
.guess-table tbody tr.sort-divider-row:hover {
  background: transparent !important;
}

.guess-table tbody tr.sort-divider-row td {
  padding: 0 12px;
  border-bottom: none;
}

/* ============================
   ACTION BUTTONS
   ============================ */
.action-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 20px 0;
}

.btn-action {
  height: 40px;
  padding: 0 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-action:hover {
  background: var(--bg-hover);
  border-color: var(--text-muted);
}

.btn-action:active {
  transform: scale(0.97);
}

.btn-action--hint {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-action--hint:hover {
  background: var(--accent-light);
}

/* ============================
   EMPTY STATE
   ============================ */
.empty-state {
  text-align: center;
  padding: 40px 24px;
  color: var(--text-muted);
}

.empty-state__icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  opacity: 0.6;
}

.empty-state__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.empty-state__desc {
  font-size: 0.85rem;
  line-height: 1.6;
}

/* ============================
   STATS FOOTER
   ============================ */
.stats-footer {
  margin-top: 16px;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-around;
  gap: 12px;
}

.stat-item {
  text-align: center;
}

.stat-item__value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-item__label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 1px;
}

/* ============================
   MODALS
   ============================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-backdrop--visible {
  opacity: 1;
  visibility: visible;
}

.modal {
  width: 100%;
  max-width: 440px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transform: translateY(16px);
  transition: 0.25s ease;
}

.modal-backdrop--visible .modal {
  transform: translateY(0);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 12px;
  border-bottom: 1px solid var(--border-light);
}

.modal__title {
  font-size: 1.15rem;
  font-weight: 700;
}

.modal__close {
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}

.modal__close:hover {
  background: var(--bg-hover);
}

.modal__body {
  padding: 16px 20px 24px;
}

/* --- How to Play Modal --- */
.how-to-play__step {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.how-to-play__number {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.how-to-play__text {
  font-size: 0.87rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.how-to-play__text strong {
  color: var(--text-primary);
}

.how-to-play__example {
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--bg-page);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.how-to-play__example-title {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.temp-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.temp-legend__item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.76rem;
  color: var(--text-secondary);
}

.temp-legend__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

/* --- Win Modal --- */
.win-modal__celebration {
  text-align: center;
  padding: 12px 0;
}

.win-modal__emoji {
  font-size: 3rem;
  margin-bottom: 6px;
}

.win-modal__word {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--success);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.win-modal__subtitle {
  color: var(--text-secondary);
  font-size: 0.87rem;
  margin-top: 4px;
}

.win-modal__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 20px 0;
}

.win-stat {
  text-align: center;
  padding: 12px;
  background: var(--bg-page);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.win-stat__value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.win-stat__label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.btn-share {
  width: 100%;
  height: 44px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--accent);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-share:hover {
  background: var(--accent-hover);
}

/* ============================
   TOAST NOTIFICATIONS
   ============================ */
.toast-container {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
}

.toast {
  padding: 10px 20px;
  background: var(--text-primary);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  animation: toastIn 0.25s ease, toastOut 0.25s ease forwards;
  animation-delay: 0s, var(--toast-duration, 2.5s);
  pointer-events: auto;
  white-space: nowrap;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes toastOut {
  from { opacity: 1; }
  to { opacity: 0; transform: translateY(-8px); }
}

/* ============================
   CONFETTI
   ============================ */
.confetti-container {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  overflow: hidden;
}

.confetti-particle {
  position: absolute;
  width: 8px;
  height: 8px;
  top: -10px;
  border-radius: 2px;
  animation: confettiFall var(--fall-duration, 3s) var(--fall-delay, 0s) ease-in forwards;
}

@keyframes confettiFall {
  0% { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

/* ============================
   SHAKE
   ============================ */
.shake {
  animation: shake 0.35s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}

/* ============================
   LOADING
   ============================ */
.loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  gap: 16px;
}

.loader__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.loader__text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================
   WON STATE
   ============================ */
.app--won .input-field {
  border-color: var(--success);
  background: var(--success-light);
}

.app--won .btn-guess {
  background: var(--success);
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 480px) {
  .header { padding: 12px 0; }
  .logo__text { font-size: 1.25rem; }
  .logo__badge { display: none; }

  .input-field { height: 42px; font-size: 0.9rem; }
  .btn-guess { height: 42px; padding: 0 16px; font-size: 0.85rem; }

  .guess-table { font-size: 0.82rem; }
  .guess-table thead th { padding: 6px 8px; }
  .guess-table tbody td { padding: 8px; }
  .col-prox { width: 80px; }
  .prox-badge__bar { width: 28px; }

  .stats-footer { padding: 12px 14px; }
  .stat-item__value { font-size: 1.1rem; }

  .action-bar { gap: 8px; }
  .btn-action { padding: 0 14px; font-size: 0.8rem; }
}

@media (max-width: 360px) {
  .col-prox { display: none; }
}

/* ============================
   UTILITIES
   ============================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================
   TABS & GRAPH
   ============================ */
.tabs-container {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--border-light);
  padding-bottom: 4px;
}

.tab-btn {
  background: none;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 8px 16px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.tab-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.tab-btn--active {
  color: var(--accent);
  background: var(--accent-light);
}

.tab-btn--active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  border-radius: 99px;
}

.view-panel {
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.graph-wrapper {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.graph-canvas {
  display: block;
  width: 100%;
  height: 420px;
  cursor: grab;
  background-color: #fafafb;
  background-image:
    radial-gradient(circle, #d1d5db 1px, transparent 1px);
  background-size: 24px 24px;
}

.graph-canvas:active {
  cursor: grabbing;
}

.graph-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 10;
}

.graph-control-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  color: var(--text-secondary);
  font-weight: bold;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.graph-control-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.graph-legend {
  display: flex;
  justify-content: center;
  gap: 16px;
  padding: 10px 14px;
  border-top: 1px solid var(--border-light);
  background: var(--bg-page);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.legend-dot--target {
  background: var(--danger);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2);
}

.legend-dot--guessed {
  background: var(--accent);
}

.legend-dot--mystery {
  background: var(--info);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.legend-line {
  width: 22px;
  height: 3px;
  display: inline-block;
  border-radius: 2px;
}

.legend-line--solid {
  background: #94a3b8;
}

.legend-line--dashed {
  background: repeating-linear-gradient(
    90deg,
    #3b82f6 0px,
    #3b82f6 5px,
    transparent 5px,
    transparent 9px
  );
}

/* ============================
   HINT OPTIONS DROPDOWN
   ============================ */
.hint-dropdown-container {
  position: relative;
  display: inline-block;
}

.hint-dropdown-menu {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) scale(0.95);
  transform-origin: bottom center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 1000;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s ease;
}

.hint-dropdown-menu.visible {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
}

/* Dropdown arrow */
.hint-dropdown-menu::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: var(--border) transparent transparent transparent;
}

.hint-dropdown-menu::before {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 5px;
  border-style: solid;
  border-color: var(--bg-card) transparent transparent transparent;
  z-index: 1;
}

.hint-dropdown-item {
  padding: 10px 14px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: left;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  white-space: nowrap;
}

.hint-dropdown-item:hover:not(:disabled) {
  background: var(--bg-hover);
  color: var(--accent);
}

.hint-dropdown-item:active:not(:disabled) {
  background: var(--bg-active);
}

.hint-dropdown-item:disabled {
  opacity: 0.45;
  color: var(--text-muted);
  cursor: not-allowed;
}