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

:root {
  --bg: #1a1a2e;
  --bg2: #16213e;
  --bg3: #0f3460;
  --neon: #39ff14;
  --neon-dim: #39ff1466;
  --neon-glow: 0 0 10px #39ff14, 0 0 20px #39ff1444;
  --text: #e0e0e0;
  --text-dim: #888;
  --card-bg: #16213e;
  --danger: #ff4444;
  --gold: #ffd700;
  --font: 'Segoe UI', Tahoma, sans-serif;
}

html { font-size: 16px; height: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  direction: rtl;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-user-select: none;
  user-select: none;
}
/* Lock body scroll when game is active to prevent address bar bounce */
body.game-active {
  overflow: hidden;
  position: fixed;
  width: 100%;
  height: 100%;
}

/* ===== HEADER ===== */
.header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1rem 1.5rem;
  position: relative;
  z-index: 10;
}

.user-section { display: flex; align-items: center; gap: .75rem; }
.user-section input {
  background: var(--bg2);
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  padding: .5rem .75rem;
  border-radius: 8px;
  font-size: .9rem;
  width: 140px;
  direction: rtl;
  outline: none;
  transition: border-color .2s;
}
.user-section input:focus { border-color: var(--neon); box-shadow: var(--neon-glow); }
.user-section input::placeholder { color: var(--text-dim); }

.user-btn {
  background: var(--neon);
  color: var(--bg);
  border: none;
  padding: .5rem 1rem;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
  font-size: .85rem;
  transition: transform .15s, box-shadow .15s;
}
.user-btn:hover { transform: scale(1.05); box-shadow: var(--neon-glow); }

.user-info {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.user-name {
  color: var(--neon);
  font-weight: 700;
  font-size: 1rem;
}
.user-scores {
  font-size: .75rem;
  color: var(--text-dim);
  display: flex;
  gap: .75rem;
}
.user-scores span { white-space: nowrap; }
.user-logout {
  background: none;
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: .25rem .5rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: .75rem;
  margin-right: .5rem;
}

.home-btn {
  background: var(--bg2);
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  transition: border-color .2s, box-shadow .2s;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.home-btn:hover { border-color: var(--neon); box-shadow: var(--neon-glow); }

.refresh-btn {
  background: var(--bg2);
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  transition: transform .5s cubic-bezier(.4,0,.2,1), border-color .2s, box-shadow .3s, background .2s;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
  padding-bottom: 2px;
}
.refresh-btn:hover {
  transform: rotate(360deg);
  border-color: var(--neon);
  box-shadow: var(--neon-glow);
  background: var(--bg3);
}
.refresh-btn:active {
  transform: rotate(720deg) scale(0.9);
  background: var(--neon);
  color: var(--bg);
}

.settings-btn {
  background: none;
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.3rem;
  cursor: pointer;
  transition: transform .3s, border-color .2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.settings-btn:hover { transform: rotate(90deg); border-color: var(--neon); }

/* ===== TITLE ===== */
.title-section {
  text-align: center;
  padding: 1rem 0 1.5rem;
}
.title-section h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  color: var(--neon);
  text-shadow: var(--neon-glow);
  letter-spacing: .3rem;
  font-weight: 900;
  direction: ltr;
}
.title-section p {
  color: var(--text-dim);
  font-size: 1rem;
  margin-top: .25rem;
}

/* ===== CARDS ===== */
.cards-container {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 1rem 2rem 3rem;
  flex-wrap: wrap;
}
.card {
  background: var(--card-bg);
  border: 2px solid transparent;
  border-radius: 16px;
  width: 260px;
  cursor: pointer;
  transition: transform .25s, border-color .25s, box-shadow .25s;
  overflow: hidden;
  position: relative;
}
.card:hover {
  transform: translateY(-8px) scale(1.03);
  border-color: var(--neon);
  box-shadow: 0 8px 30px #39ff1422;
}
.card-thumb {
  width: 100%;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.card-thumb canvas {
  width: 100%;
  height: 100%;
}
.card-body {
  padding: 1rem;
  text-align: center;
}
.card-body h3 {
  font-size: 1.3rem;
  color: var(--neon);
  margin-bottom: .25rem;
}
.card-body p {
  font-size: .8rem;
  color: var(--text-dim);
}
.card-best {
  font-size: .75rem;
  color: var(--gold);
  margin-top: .5rem;
}

/* ===== SETTINGS PANEL ===== */
.settings-overlay {
  position: fixed;
  inset: 0;
  background: #000a;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.settings-overlay.open { opacity: 1; pointer-events: all; }

.settings-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: min(360px, 85vw);
  height: 100%;
  background: var(--bg2);
  z-index: 101;
  transform: translateX(-100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  padding: 2rem 1.5rem;
  border-right: 2px solid var(--neon-dim);
}
.settings-panel.open { transform: translateX(0); }

.settings-panel h2 {
  color: var(--neon);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.settings-close {
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

.setting-group {
  margin-bottom: 1.5rem;
}
.setting-group label {
  display: block;
  color: var(--text);
  font-size: .9rem;
  margin-bottom: .5rem;
}
.setting-group .sub-label {
  color: var(--text-dim);
  font-size: .75rem;
}

.setting-group input[type="range"] {
  width: 100%;
  accent-color: var(--neon);
}
.range-value {
  color: var(--neon);
  font-size: .85rem;
  float: left;
}

.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.toggle {
  width: 48px;
  height: 26px;
  background: #444;
  border-radius: 13px;
  position: relative;
  cursor: pointer;
  transition: background .2s;
  border: none;
}
.toggle.on { background: var(--neon); }
.toggle::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  top: 3px;
  right: 3px;
  transition: transform .2s;
}
.toggle.on::after { transform: translateX(-22px); }

.color-picker-row {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.color-swatch {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s, border-color .15s;
}
.color-swatch:hover { transform: scale(1.15); }
.color-swatch.selected { border-color: #fff; transform: scale(1.15); }

/* Settings folders (collapsible) */
.settings-folder {
  margin-bottom: .75rem;
  border: 1px solid var(--neon-dim);
  border-radius: 10px;
  overflow: hidden;
}
.settings-folder-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: var(--bg);
  border: none;
  color: var(--neon);
  font-size: 1rem;
  font-weight: 700;
  padding: .65rem .9rem;
  cursor: pointer;
  transition: background .2s;
}
.settings-folder-header:hover { background: var(--bg3); }
.folder-arrow {
  transition: transform .25s;
  font-size: .85rem;
}
.settings-folder.open .folder-arrow { transform: rotate(180deg); }
.settings-folder-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
  padding: 0 .9rem;
}
.settings-folder.open .settings-folder-body {
  max-height: 1200px;
  padding: .75rem .9rem;
}

/* Settings section divider & title (legacy, keep for compat) */
.settings-divider {
  border-top: 1px solid var(--neon-dim);
  margin: 1.5rem 0;
}
.settings-section-title {
  color: var(--neon);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

/* Style picker buttons */
.style-picker-row {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.style-btn {
  background: var(--bg);
  border: 1px solid var(--neon-dim);
  color: var(--text);
  padding: .4rem .8rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: .85rem;
  transition: border-color .2s, background .2s, color .2s;
}
.style-btn:hover { border-color: var(--neon); }

/* Calibration */
.calib-reset-btn {
  margin-top: .5rem;
  background: var(--bg);
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  padding: .35rem .8rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: .8rem;
  transition: background .2s, border-color .2s;
}
.calib-reset-btn:hover { border-color: var(--neon); background: var(--bg3); }
.style-btn.selected {
  background: var(--neon);
  color: var(--bg);
  border-color: var(--neon);
  font-weight: 700;
}

/* ===== GAME SCREEN ===== */
.game-screen {
  display: none;
  flex-direction: column;
  align-items: center;
  height: 100vh;
  height: 100dvh;
  padding: .5rem;
  overflow: hidden;
}
.game-screen.active { display: flex; }

.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 600px;
  margin-bottom: .25rem;
  padding: 0 .25rem;
  flex-shrink: 0;
}
.game-back {
  background: none;
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  padding: .3rem .6rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: .85rem;
}
.game-score {
  font-size: 1.1rem;
  color: var(--neon);
  font-weight: 700;
}
.game-pause {
  background: none;
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .2s, background .2s;
  letter-spacing: -2px;
}
.game-pause:hover { border-color: var(--neon); background: var(--neon);  color: var(--bg); }

.game-mode-title {
  font-size: .9rem;
  color: var(--text-dim);
}

.game-canvas-wrap {
  position: relative;
  border: 2px solid var(--neon-dim);
  border-radius: 8px;
  overflow: hidden;
  touch-action: none;
  flex-shrink: 0;
}
#gameCanvas {
  display: block;
  background: #111;
}

.game-overlay {
  position: absolute;
  inset: 0;
  background: #000c;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  z-index: 5;
}
.game-overlay.hidden { display: none; }
.game-overlay h2 {
  color: var(--neon);
  font-size: 1.8rem;
  text-shadow: var(--neon-glow);
}
.game-overlay .final-score {
  font-size: 1.2rem;
  color: var(--text);
}
.game-overlay .new-record {
  color: var(--gold);
  font-size: 1rem;
  animation: pulse 1s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .5; }
}
.game-overlay button {
  background: var(--neon);
  color: var(--bg);
  border: none;
  padding: .5rem 1.2rem;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform .15s;
}
.game-overlay button:hover { transform: scale(1.08); }

.mobile-controls {
  display: none;
  margin-top: auto;
  padding-bottom: env(safe-area-inset-bottom, 0);
  gap: .2rem;
  flex-shrink: 0;
}
.mobile-controls button {
  background: var(--bg2);
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  font-size: 1.5rem;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Size adapts to available space */
  width: clamp(48px, 12vw, 70px);
  height: clamp(48px, 12vw, 70px);
}
.mobile-controls button:active {
  background: var(--neon);
  color: var(--bg);
}
.mc-row { display: flex; gap: .2rem; justify-content: center; }

@media (hover: none) and (pointer: coarse) {
  .mobile-controls { display: flex; flex-direction: column; align-items: center; }
}
@media (max-width: 700px) {
  .cards-container { gap: 1rem; padding: 1rem; }
  .card { width: 100%; max-width: 300px; }
  .card-thumb { height: 140px; }
  .header { flex-wrap: wrap; gap: .5rem; }

  .game-screen { padding: .25rem; }
  .game-header { margin-bottom: .15rem; }
  .game-mode-title { display: none; }
}

/* ===== LANDSCAPE on touch devices ===== */
@media (hover: none) and (pointer: coarse) and (orientation: landscape) {
  .game-screen {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: .25rem;
    padding: .25rem;
  }

  /* Header spans full width as a thin bar */
  .game-header {
    width: 100%;
    order: 0;
    margin-bottom: 0;
    max-width: none;
    height: 28px;
  }
  .game-back { padding: .15rem .5rem; font-size: .75rem; }
  .game-score { font-size: .9rem; }
  .game-pause { width: 36px; height: 36px; font-size: .9rem; }
  .game-mode-title { display: none; }

  /* Canvas takes center */
  .game-canvas-wrap {
    order: 1;
  }

  /* D-pad moves to the side */
  .mobile-controls {
    order: 2;
    margin-top: 0;
    flex-direction: column;
    align-items: center;
    padding-bottom: 0;
    padding-inline-start: .25rem;
  }
  .mobile-controls button {
    width: clamp(36px, 8vh, 56px);
    height: clamp(36px, 8vh, 56px);
    font-size: 1.2rem;
    border-radius: 8px;
  }
  .mc-row { gap: .15rem; }
}

/* ===== ND (Multi-dimensional) GAME ===== */
.nd-body {
  display: flex;
  flex: 1;
  gap: .5rem;
  width: 100%;
  max-width: 700px;
  overflow-y: auto;
  overflow-x: hidden;
  align-items: flex-start;
  min-height: 0;
}
.nd-canvas-area {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  align-items: center;
}
.nd-cube-canvas {
  display: block;
  background: #0a0a1a;
  border: 1px solid var(--neon-dim);
  border-radius: 8px;
}
.nd-info-panel {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.nd-coords {
  font-size: .8rem;
  color: var(--text);
  background: var(--bg2);
  border-radius: 8px;
  padding: .5rem .75rem;
  border: 1px solid var(--neon-dim);
}
.nd-coords .coord-row {
  display: flex;
  justify-content: space-between;
  padding: .15rem 0;
  border-bottom: 1px solid #ffffff0a;
}
.nd-coords .coord-label { color: var(--text-dim); font-size: .75rem; }
.nd-coords .coord-val { color: var(--neon); font-weight: 700; font-family: monospace; }
.nd-coords .coord-food { color: var(--danger); }
.nd-controls {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
}
.nd-axis-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .15rem;
  background: var(--bg2);
  border-radius: 8px;
  padding: .3rem .4rem;
  border: 1px solid #ffffff0a;
}
.nd-axis-label {
  color: var(--text-dim);
  font-size: .75rem;
  font-weight: 700;
  text-align: center;
  line-height: 1;
}
.nd-axis-btn {
  background: var(--bg);
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  width: 32px;
  height: 32px;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
}
.nd-axis-btn:active { background: var(--neon); color: var(--bg); }

/* ===== AI GAME ===== */
.ai-info {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .4rem .75rem;
  background: var(--bg2);
  border-radius: 8px;
  border: 1px solid var(--neon-dim);
  margin-top: .35rem;
  width: 100%;
  max-width: 600px;
  flex-shrink: 0;
}
.ai-info label { color: var(--text); font-size: .8rem; white-space: nowrap; }
.ai-info input[type="range"] { flex: 1; accent-color: var(--neon); }
#ai-algo-label {
  color: var(--neon);
  font-weight: 700;
  font-size: .85rem;
  background: var(--bg);
  padding: .2rem .5rem;
  border-radius: 6px;
  border: 1px solid var(--neon-dim);
}

/* ===== CARD SECTIONS ===== */
.cards-section-title {
  width: 100%;
  text-align: center;
  color: var(--text-dim);
  font-size: .85rem;
  padding-top: 1rem;
  border-top: 1px solid #ffffff0a;
}

@media (max-width: 700px) {
  .nd-body { flex-direction: column; align-items: center; }
  .nd-controls { justify-content: center; }
}

/* ===== CARD ACTIONS & INLINE SETTINGS ===== */
.card-actions {
  display: flex;
  gap: .4rem;
  padding: .5rem .75rem .6rem;
  border-top: 1px solid #ffffff0a;
}
.card-play-btn {
  flex: 1;
  background: var(--neon);
  color: var(--bg);
  border: none;
  padding: .35rem .5rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: .8rem;
  cursor: pointer;
  transition: transform .15s;
}
.card-play-btn:hover { transform: scale(1.05); }
.card-auto-btn {
  background: var(--bg3);
  color: var(--neon);
  border: 1px solid var(--neon-dim);
  padding: .35rem .6rem;
  border-radius: 8px;
  font-size: .75rem;
  cursor: pointer;
  transition: background .2s;
}
.card-auto-btn:hover { background: var(--neon); color: var(--bg); }
.card-settings-toggle {
  background: none;
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .3s, border-color .2s;
}
.card-settings-toggle:hover { transform: rotate(90deg); border-color: var(--neon); }

.card-settings {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
  padding: 0 .75rem;
  background: var(--bg);
}
.card-settings.open {
  max-height: 300px;
  padding: .5rem .75rem .6rem;
  border-top: 1px solid #ffffff0a;
}
.card-setting-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  color: var(--text);
}
.card-setting-row label { white-space: nowrap; min-width: 50px; }
.card-setting-row input[type="range"] { flex: 1; accent-color: var(--neon); }
.card-setting-row .range-value { color: var(--neon); font-weight: 700; min-width: 1.5rem; text-align: center; }

/* ===== LEADERBOARD IN CARDS ===== */
.card-leaderboard {
  font-size: .7rem;
  color: var(--text-dim);
  padding: 0 1rem .75rem;
  text-align: right;
}
.card-leaderboard div {
  display: flex;
  justify-content: space-between;
  padding: .15rem 0;
  border-bottom: 1px solid #ffffff0a;
}
.card-leaderboard .lb-name { color: var(--text); }
.card-leaderboard .lb-score { color: var(--gold); }

/* ===== CUSTOMIZE LAYOUT MODE ===== */
.customize-banner {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(135deg, var(--bg3) 0%, #1a1a4e 100%);
  border-bottom: 2px solid var(--neon);
  padding: .5rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--neon);
  gap: .5rem;
  box-shadow: 0 4px 20px #39ff1422;
}
.customize-banner-right {
  display: flex;
  flex-direction: column;
  gap: .05rem;
}
.customize-banner-title {
  font-weight: 700;
  font-size: .95rem;
  color: var(--neon);
}
.customize-banner-hint {
  font-size: .72rem;
  color: var(--text-dim);
}
.customize-banner-actions {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.customize-settings-btn {
  background: var(--bg2);
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .2s, background .2s;
}
.customize-settings-btn:hover { border-color: var(--neon); background: var(--bg3); }
.customize-done-btn {
  background: var(--neon);
  color: var(--bg);
  border: none;
  padding: .35rem .9rem;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
  font-size: .85rem;
  white-space: nowrap;
  transition: transform .15s, box-shadow .15s;
}
.customize-done-btn:hover { transform: scale(1.05); box-shadow: var(--neon-glow); }

.customize-layout-btn {
  background: var(--bg2);
  border: 1.5px solid var(--neon);
  color: var(--neon);
  height: 40px;
  padding: 0 .9rem 0 .7rem;
  border-radius: 20px;
  font-size: .85rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: .35rem;
  transition: border-color .2s, background .2s, box-shadow .2s;
  white-space: nowrap;
  box-shadow: 0 0 8px #39ff1430;
  animation: clb-pulse 2.8s ease-in-out infinite;
}
@keyframes clb-pulse {
  0%,100% { box-shadow: 0 0 6px #39ff1425; border-color: var(--neon-dim); }
  50%      { box-shadow: 0 0 14px #39ff1466; border-color: var(--neon); }
}
.customize-layout-btn:hover {
  animation: none;
  border-color: var(--neon);
  background: var(--bg3);
  box-shadow: 0 0 16px #39ff1455;
}
.clb-icon { font-size: 1.1rem; line-height: 1; }
.clb-text { font-size: .82rem; }
@media (max-width: 480px) {
  .clb-text { display: none; }
  .customize-layout-btn { width: 40px; padding: 0; border-radius: 50%; justify-content: center; }
}

/* Wobble animation for edit mode */
@keyframes card-wobble {
  0%   { transform: scale(0.78) rotate(-0.7deg); }
  50%  { transform: scale(0.78) rotate(0.7deg); }
  100% { transform: scale(0.78) rotate(-0.7deg); }
}

/* Compact cards in edit mode */
#home-screen.customize-mode .cards-container {
  gap: .6rem;
  padding-bottom: 8rem;
}
#home-screen.customize-mode .card {
  animation: card-wobble 0.5s ease-in-out infinite;
  transform-origin: top center;
  margin-bottom: -58px;
  cursor: grab;
  border-color: var(--neon-dim);
  transition: border-color .2s, box-shadow .2s, opacity .2s;
}
#home-screen.customize-mode .card:hover {
  animation: none;
  transform: scale(0.82) translateY(-4px) !important;
  box-shadow: 0 4px 16px #39ff1422 !important;
}
#home-screen.customize-mode .card:active { cursor: grabbing; animation: none; }

.card.dragging   { animation: none !important; opacity: .35; transform: scale(.85) !important; }
.card.drag-over  { border-color: var(--neon) !important; box-shadow: 0 0 18px #39ff1455 !important; }

/* Edit overlay on each card */
.card-edit-overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  pointer-events: none;
}
.card-drag-handle {
  position: absolute;
  top: 7px;
  right: 7px;
  background: #000c;
  color: var(--neon);
  border: 1px solid var(--neon-dim);
  border-radius: 6px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  pointer-events: all;
  cursor: grab;
}
.card-drag-handle:active { cursor: grabbing; }
.card-remove-btn {
  position: absolute;
  top: 7px;
  left: 7px;
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  pointer-events: all;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: transform .15s;
}
.card-remove-btn:hover { transform: scale(1.15); }
.card-order-arrows {
  position: absolute;
  bottom: 8px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 6px;
  pointer-events: all;
}
.card-arrow-btn {
  background: #000c;
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, border-color .15s;
}
.card-arrow-btn:hover:not(:disabled) { background: var(--neon); color: var(--bg); border-color: var(--neon); }
.card-arrow-btn:disabled { opacity: .25; cursor: default; }

/* FAB + button */
.customize-fab {
  position: fixed;
  bottom: 2rem;
  left: 1.5rem;
  width: 56px;
  height: 56px;
  background: var(--neon);
  color: var(--bg);
  border: none;
  border-radius: 50%;
  font-size: 2rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px #39ff1466;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .25s cubic-bezier(.4,0,.2,1), box-shadow .2s;
  line-height: 1;
}
.customize-fab:hover { transform: rotate(90deg) scale(1.1); box-shadow: 0 6px 28px #39ff1488; }

/* ===== WIDGET PICKER PANEL ===== */
.widget-picker-overlay {
  position: fixed;
  inset: 0;
  background: #000b;
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.widget-picker-overlay.open { opacity: 1; pointer-events: all; }

.widget-picker-panel {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg2);
  z-index: 301;
  border-radius: 20px 20px 0 0;
  border-top: 2px solid var(--neon-dim);
  max-height: 76vh;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  padding: 1rem 1.5rem 2rem;
}
.widget-picker-panel.open { transform: translateY(0); }

.widget-picker-handle {
  width: 40px;
  height: 4px;
  background: var(--neon-dim);
  border-radius: 2px;
  margin: 0 auto .9rem;
}
.widget-picker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.1rem;
}
.widget-picker-header h3 { color: var(--neon); font-size: 1.15rem; }
.widget-picker-close {
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
}

.widget-picker-settings-shortcut {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg3);
  border: 1px solid var(--neon-dim);
  border-radius: 10px;
  padding: .5rem .75rem;
  margin-bottom: 1rem;
  font-size: .8rem;
  color: var(--text-dim);
  gap: .5rem;
}
.widget-picker-settings-shortcut button {
  background: var(--neon);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  padding: .3rem .7rem;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: opacity .15s;
}
.widget-picker-settings-shortcut button:hover { opacity: .85; }

.widget-category { margin-bottom: 1.1rem; }
.widget-category-title {
  color: var(--neon);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .05em;
  margin-bottom: .55rem;
  padding-bottom: .3rem;
  border-bottom: 1px solid var(--neon-dim);
}
.widget-items { display: flex; flex-wrap: wrap; gap: .45rem; }
.widget-item {
  display: flex;
  align-items: center;
  gap: .35rem;
  background: var(--bg);
  border: 1px solid var(--neon-dim);
  border-radius: 10px;
  padding: .45rem .75rem;
  cursor: pointer;
  font-size: .82rem;
  color: var(--text);
  transition: border-color .2s, background .2s, color .2s;
  user-select: none;
}
.widget-item:hover { border-color: var(--neon); background: var(--bg3); }
.widget-item.added { border-color: var(--neon); background: var(--neon); color: var(--bg); font-weight: 700; }
.widget-item-icon { font-size: 1rem; }
.widget-item-check { font-weight: 700; margin-right: .1rem; }

/* ===== WIDGET CARDS ===== */
.widget-card {
  background: var(--card-bg);
  border: 2px solid var(--neon-dim);
  border-radius: 16px;
  width: 260px;
  overflow: hidden;
  position: relative;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.widget-card:hover { border-color: var(--neon); box-shadow: 0 4px 20px #39ff1422; }
.widget-header {
  background: var(--bg3);
  color: var(--neon);
  font-weight: 700;
  font-size: .95rem;
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--neon-dim);
}
.widget-body { padding: .75rem 1rem; }
.widget-lb-table { padding: .5rem .9rem .7rem; }
.widget-lb-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .25rem 0;
  border-bottom: 1px solid #ffffff08;
  font-size: .8rem;
}
.widget-lb-mode { color: var(--text-dim); }
.widget-lb-name { color: var(--text); flex: 1; text-align: center; }
.widget-lb-score { color: var(--gold); font-weight: 700; }
.widget-empty { color: var(--text-dim); font-size: .8rem; padding: .4rem 0; text-align: center; }

/* Widget setting row (speed, length, etc.) */
.widget-setting-row {
  display: flex;
  align-items: center;
  gap: .4rem;
  margin-bottom: .6rem;
  font-size: .82rem;
}
.widget-setting-row:last-child { margin-bottom: 0; }
.widget-setting-row label { flex-shrink: 0; color: var(--text); min-width: 3.5rem; }
.widget-setting-row input[type="range"] { flex: 1; accent-color: var(--neon); }

/* Clock widget */
.widget-clock-time {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--neon);
  text-shadow: var(--neon-glow);
  font-family: monospace;
  direction: ltr;
  letter-spacing: .05em;
  margin-bottom: .2rem;
}
.widget-clock-date {
  font-size: .75rem;
  color: var(--text-dim);
}

/* Tip widget */
.widget-tip-text {
  font-size: .85rem;
  color: var(--text);
  line-height: 1.5;
  min-height: 2.5rem;
  margin-bottom: .5rem;
}
.widget-tip-refresh {
  background: none;
  border: 1px solid var(--neon-dim);
  color: var(--neon);
  border-radius: 8px;
  padding: .25rem .6rem;
  font-size: .78rem;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.widget-tip-refresh:hover { border-color: var(--neon); background: var(--bg3); }