/* ============================================
   ADMIN.CSS - Presenter/Admin Dashboard
   ============================================ */

/* ========== Admin Layout ========== */
.admin-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
  background: var(--bg-primary);
}

/* ========== Admin Sidebar ========== */
.admin-sidebar {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
}

.admin-sidebar-header {
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 0.5rem;
}

.admin-sidebar-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.admin-nav-item {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  transition: all var(--transition-fast);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-nav-item:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.admin-nav-item.active {
  background: var(--accent);
  color: #ffffff;
}

/* ========== Admin Main Content ========== */
.admin-main {
  padding: 2rem;
  overflow-y: auto;
  max-width: 1400px;
}

.admin-header {
  margin-bottom: 2rem;
}

.admin-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.admin-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* ========== Session Info ========== */
.admin-session-info {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.admin-session-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.admin-session-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.admin-session-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.admin-session-value.room-code {
  font-family: monospace;
  letter-spacing: 0.2em;
  color: var(--accent);
}

/* ========== Admin Controls ========== */
.admin-controls {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 1.5rem 0;
}

.admin-controls .btn {
  min-width: 160px;
  padding: 1rem 1.5rem;
  font-size: 1.1rem;
  flex: 1;
  max-width: 250px;
}

.admin-controls-primary {
  display: flex;
  gap: 1rem;
  flex: 1;
  flex-wrap: wrap;
}

.admin-controls-secondary {
  display: flex;
  gap: 0.75rem;
}

/* ========== Question Preview ========== */
.admin-question-preview {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
}

.admin-question-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.admin-question-number {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.admin-question-timer {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  font-family: monospace;
}

.admin-question-text {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  line-height: 1.4;
}

.admin-question-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.admin-question-option {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.admin-question-option:nth-child(1) {
  background: rgba(230, 57, 70, 0.2);
  border-color: var(--choice-a);
}

.admin-question-option:nth-child(2) {
  background: rgba(69, 123, 157, 0.2);
  border-color: var(--choice-b);
}

.admin-question-option:nth-child(3) {
  background: rgba(42, 157, 143, 0.2);
  border-color: var(--choice-c);
}

.admin-question-option:nth-child(4) {
  background: rgba(233, 196, 106, 0.2);
  border-color: var(--choice-d);
}

.admin-question-option.correct {
  border-width: 3px;
  box-shadow: 0 0 12px currentColor;
}

.admin-question-option-label {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.admin-question-notes {
  background: var(--bg-secondary);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--info);
  margin-top: 1.5rem;
}

.admin-question-notes-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-question-notes-text {
  color: var(--text-primary);
  line-height: 1.6;
}

/* ========== Answer Progress ========== */
.admin-answer-progress {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
}

.admin-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.admin-progress-label {
  font-weight: 600;
  color: var(--text-secondary);
}

.admin-progress-count {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.admin-progress-bar {
  background: var(--bg-secondary);
  border-radius: 999px;
  height: 16px;
  overflow: hidden;
  position: relative;
}

.admin-progress-fill {
  height: 100%;
  background: var(--success);
  border-radius: 999px;
  transition: width var(--transition-normal);
}

/* ========== Stats Grid ========== */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.admin-stat-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.admin-stat-card:hover {
  transform: translateY(-2px);
}

.admin-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.admin-stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.admin-stat-card.accent .admin-stat-value {
  color: var(--accent);
}

.admin-stat-card.success .admin-stat-value {
  color: var(--success);
}

.admin-stat-card.info .admin-stat-value {
  color: var(--info);
}

/* ========== Players List ========== */
.admin-players-list {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.admin-players-header {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-player-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 0.5rem;
  background: var(--bg-secondary);
}

.admin-player-name {
  font-weight: 500;
  color: var(--text-primary);
}

.admin-player-status {
  font-size: 0.875rem;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}

.admin-player-status.answered {
  background: var(--success);
  color: #ffffff;
}

.admin-player-status.waiting {
  background: var(--bg-card);
  color: var(--text-secondary);
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .admin-layout {
    grid-template-columns: 240px 1fr;
  }

  .admin-main {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .admin-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .admin-sidebar {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem;
  }

  .admin-nav {
    flex-direction: row;
    overflow-x: auto;
    gap: 0.5rem;
  }

  .admin-nav-item {
    white-space: nowrap;
  }

  .admin-main {
    padding: 1rem;
  }

  .admin-controls {
    flex-direction: column;
  }

  .admin-controls .btn {
    max-width: none;
    width: 100%;
  }

  .admin-session-info {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .admin-question-options {
    grid-template-columns: 1fr;
  }
}