/* =================================================================
   CLASSROOM WHEEL — tool-local styles
   Scoped under .cw-root so nothing here leaks into platform chrome.
   Fonts (Outfit, DM Sans) are loaded once by the platform's
   variables.css.
   ================================================================= */

.cw-root {
  --cw-primary: #2563eb;
  --cw-primary-dark: #1d4ed8;
  --cw-chalk: #16a34a;
  --cw-chalk-dark: #15803d;
  --cw-accent: #f59e0b;
  --cw-danger: #e74c3c;
  --cw-bg: #f5f8ff;
  --cw-surface: #ffffff;
  --cw-border: #dbe4f7;
  --cw-text: #1a1c23;
  --cw-text-muted: #6b7280;
  --cw-radius: 14px;
  --cw-radius-sm: 8px;
  --cw-radius-full: 999px;
  --cw-shadow-sm: 0 2px 8px rgba(37, 99, 235, 0.08);
  --cw-shadow-md: 0 8px 32px rgba(37, 99, 235, 0.12);
  --cw-shadow-lg: 0 24px 64px rgba(37, 99, 235, 0.18);

  font-family: var(--font-body);
  color: var(--cw-text);
}

.cw-root *,
.cw-root *::before,
.cw-root *::after {
  box-sizing: border-box;
}

.cw-main {
  max-width: 1200px;
  margin: 0 auto;
}

/* =============================================
   ROSTER TOOLBAR (saved rosters, bulk actions)
   ============================================= */
.cw-rosterBar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.cw-rosterSelect {
  flex: 1;
  min-width: 160px;
  padding: 0.6rem 0.8rem;
  border-radius: var(--cw-radius-sm);
  border: 1.5px solid var(--cw-border);
  background: #fff;
  font-family: var(--font-body);
  font-size: 0.88rem;
  outline: none;
}

.cw-rosterSelect:focus {
  border-color: var(--cw-primary);
}

/* =============================================
   LAYOUT GRID
   ============================================= */
.cw-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.5rem;
  align-items: start;
}

.cw-grid > * {
  min-width: 0;
}

.cw-card {
  background: var(--cw-surface);
  border: 1px solid var(--cw-border);
  border-radius: var(--cw-radius);
  box-shadow: var(--cw-shadow-sm);
  padding: 1.5rem;
}

@media (max-width: 400px) {
  .cw-card {
    padding: 1rem;
  }
}

.cw-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.cw-h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}

.cw-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.7rem;
  height: 1.7rem;
  padding: 0 0.5rem;
  border-radius: var(--cw-radius-full);
  background: var(--cw-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.82rem;
}

/* =============================================
   WHEEL CARD
   ============================================= */
.cw-card--wheel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
}

.cw-wheelCanvasWrap {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1;
  margin: 0 auto;
  min-width: 0;
}

.cw-wheelCanvasWrap::before {
  content: "";
  position: absolute;
  inset: -16px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.14) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

#cw-wheelCanvas {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 16px 36px rgba(37, 99, 235, 0.2));
}

.cw-pointer {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  width: 0;
  height: 0;
  border-left: 14px solid transparent;
  border-right: 14px solid transparent;
  border-top: 26px solid var(--cw-accent);
  filter: drop-shadow(0 4px 10px rgba(245, 158, 11, 0.5));
}

.cw-center-btn-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}

.cw-centerSpinBtn {
  position: relative;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cw-primary) 0%, var(--cw-chalk) 100%);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.4);
  border: 4px solid #fff;
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cw-centerSpinBtn:hover:not(:disabled) {
  transform: scale(1.05);
}

.cw-centerSpinBtn:active:not(:disabled) {
  transform: scale(0.96);
}

.cw-centerSpinBtn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.cw-centerSpinBtn__pulse {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid rgba(37, 99, 235, 0.4);
  animation: cw-pulse 2.2s ease-out infinite;
}

@keyframes cw-pulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.3); opacity: 0; }
}

.cw-spinNote {
  min-height: 1.3rem;
  font-size: 0.88rem;
  color: var(--cw-text-muted);
  text-align: center;
}

.cw-wheelActions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* =============================================
   BUTTONS
   ============================================= */
.cw-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--cw-radius-full);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.cw-btn:hover {
  transform: translateY(-1px);
}

.cw-btn--primary {
  background: linear-gradient(135deg, var(--cw-primary) 0%, var(--cw-chalk) 100%);
  color: #fff;
}

.cw-btn--soft {
  background: var(--cw-bg);
  border-color: var(--cw-border);
  color: var(--cw-text);
}

.cw-btn--soft:hover {
  border-color: var(--cw-primary);
}

.cw-btn--softDanger {
  background: #fdf1f0;
  border-color: #f6cfcb;
  color: var(--cw-danger);
}

.cw-btn--softDanger:hover {
  border-color: var(--cw-danger);
}

.cw-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* =============================================
   ENTRIES / ROSTER CARD
   ============================================= */
.cw-help {
  font-size: 0.85rem;
  color: var(--cw-text-muted);
  margin-bottom: 0.85rem;
  line-height: 1.55;
}

.cw-code {
  background: var(--cw-bg);
  border: 1px solid var(--cw-border);
  border-radius: 5px;
  padding: 0.1rem 0.4rem;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 0.82em;
  color: var(--cw-primary-dark);
}

.cw-quickAdd {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

@media (max-width: 400px) {
  .cw-quickAdd {
    flex-wrap: wrap;
  }
  .cw-quickAdd__input {
    flex-basis: 100%;
  }
}

.cw-quickAdd__input {
  flex: 1;
  padding: 0.65rem 0.9rem;
  border-radius: var(--cw-radius-sm);
  border: 1.5px solid var(--cw-border);
  outline: none;
  font-family: var(--font-body);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.cw-quickAdd__input:focus {
  border-color: var(--cw-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.cw-textarea {
  width: 100%;
  min-height: 160px;
  padding: 0.85rem 1rem;
  border-radius: var(--cw-radius-sm);
  border: 1.5px solid var(--cw-border);
  outline: none;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  resize: vertical;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.cw-textarea:focus {
  border-color: var(--cw-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.cw-validation {
  min-height: 1.2rem;
  font-size: 0.82rem;
  color: var(--cw-danger);
  margin-top: 0.5rem;
}

.cw-tableWrap {
  margin-top: 1rem;
  max-height: 260px;
  overflow-y: auto;
  border: 1px solid var(--cw-border);
  border-radius: var(--cw-radius-sm);
}

.cw-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.cw-table th {
  position: sticky;
  top: 0;
  background: var(--cw-bg);
  text-align: left;
  padding: 0.5rem 0.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--cw-text-muted);
  border-bottom: 1px solid var(--cw-border);
}

.cw-table td {
  padding: 0.45rem 0.7rem;
  border-bottom: 1px solid var(--cw-border);
}

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

.cw-table tr.cw-row--absent {
  opacity: 0.5;
}

.cw-table tr.cw-row--picked td:first-child {
  text-decoration: line-through;
  color: var(--cw-text-muted);
}

.cw-colCenter {
  text-align: center;
}

.cw-rowBtn {
  padding: 0.2rem 0.5rem;
  border-radius: var(--cw-radius-sm);
  border: 1px solid var(--cw-border);
  background: #fff;
  font-size: 0.72rem;
  font-weight: 600;
}

.cw-rowBtn.is-active {
  background: var(--cw-accent);
  border-color: var(--cw-accent);
  color: #fff;
}

/* =============================================
   SETTINGS PANEL
   ============================================= */
.cw-settingsPanel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.9rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--cw-border);
}

.cw-settingsPanel[hidden] {
  display: none;
}

.cw-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.cw-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--cw-text-muted);
}

.cw-select,
.cw-input {
  padding: 0.55rem 0.7rem;
  border-radius: var(--cw-radius-sm);
  border: 1.5px solid var(--cw-border);
  background: #fff;
  font-family: var(--font-body);
  font-size: 0.85rem;
  outline: none;
}

.cw-select:focus,
.cw-input:focus {
  border-color: var(--cw-primary);
}

.cw-toggle {
  padding: 0.55rem 0.9rem;
  border-radius: var(--cw-radius-sm);
  border: 1.5px solid var(--cw-border);
  background: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: left;
}

.cw-toggle[aria-pressed="true"] {
  background: var(--cw-primary);
  border-color: var(--cw-primary);
  color: #fff;
}

/* =============================================
   RESULTS / SELECTION HISTORY
   ============================================= */
.cw-resultsCard {
  margin-top: 1.5rem;
}

.cw-resultsCard[hidden] {
  display: none;
}

.cw-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.cw-actions[hidden] {
  display: none;
}

.cw-resultGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 900px) {
  .cw-grid,
  .cw-resultGrid {
    grid-template-columns: 1fr;
  }
}

.cw-resultBox {
  padding: 1.1rem 1.25rem;
  background: var(--cw-bg);
  border-radius: var(--cw-radius-sm);
  border: 1px solid var(--cw-border);
}

.cw-resultLabel {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--cw-text-muted);
  margin-bottom: 0.4rem;
}

.cw-resultWinner {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--cw-primary-dark);
}

.cw-resultMeta {
  font-size: 0.85rem;
  color: var(--cw-text-muted);
  margin-top: 0.3rem;
}

.cw-historyList {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-height: 220px;
  overflow-y: auto;
}

.cw-historyItem {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.65rem;
  background: #fff;
  border: 1px solid var(--cw-border);
  border-radius: var(--cw-radius-sm);
  font-size: 0.88rem;
}

.cw-historyItem__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--cw-accent);
  color: #4a2f00;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.cw-empty {
  font-size: 0.85rem;
  color: var(--cw-text-muted);
  font-style: italic;
}

/* =============================================
   FULLSCREEN / PROJECTOR MODE
   ============================================= */
.cw-root.is-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--cw-bg);
  overflow-y: auto;
  padding: 2rem 1.5rem;
}

.cw-root.is-fullscreen .cw-main {
  max-width: 680px;
}

.cw-root.is-fullscreen .cw-card--editor,
.cw-root.is-fullscreen .cw-resultsCard,
.cw-root.is-fullscreen .cw-rosterBar {
  display: none;
}

.cw-root.is-fullscreen .cw-wheelCanvasWrap {
  max-width: 600px;
}

.cw-fsExitBtn {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 1000;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 1.5px solid var(--cw-border);
  box-shadow: var(--cw-shadow-md);
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.cw-root.is-fullscreen .cw-fsExitBtn {
  display: flex;
}

/* =============================================
   WINNER MODAL
   ============================================= */
.cw-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(10, 20, 45, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.cw-modal-backdrop.is-visible {
  opacity: 1;
  pointer-events: all;
}

.cw-modal {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--cw-shadow-lg);
  padding: 2.25rem 1.75rem 1.75rem;
  text-align: center;
  transform: scale(0.92) translateY(10px);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
}

.cw-modal-backdrop.is-visible .cw-modal {
  transform: scale(1) translateY(0);
}

.cw-modal__glow {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.3) 0%, transparent 70%);
  pointer-events: none;
}

.cw-modal__label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cw-primary-dark);
  margin-bottom: 0.5rem;
  position: relative;
}

.cw-modal__name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cw-text);
  word-break: break-word;
  position: relative;
}

.cw-modal__meta {
  margin-top: 0.4rem;
  font-size: 0.88rem;
  color: var(--cw-text-muted);
  position: relative;
}

.cw-modal__close {
  margin-top: 1.5rem;
  width: 100%;
  padding: 0.8rem;
  border-radius: var(--cw-radius-full);
  background: linear-gradient(135deg, var(--cw-primary) 0%, var(--cw-chalk) 100%);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  position: relative;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 480px) {
  .cw-centerSpinBtn {
    width: 74px;
    height: 74px;
    font-size: 0.72rem;
  }

  .cw-modal {
    padding: 1.75rem 1.25rem 1.5rem;
  }
}