/* static/css/pages/drills/drill-detail.css - FULLY RESPONSIVE WITH CUSTOM THEME SUPPORT */

:root {

  --drill-primary-bg: var(--primary-blue);
  --drill-primary-text: var(--text-dark);
  --drill-secondary-bg: var(--surface);
  --drill-secondary-text: var(--text-soft);
  --drill-accent: var(--accent-purple);
  --drill-font-family: 'Space Grotesk', sans-serif;
  --drill-border-radius: var(--radius-lg);
  --drill-spacing: var(--space-md);
  --drill-header-height: 400px;
  --drill-sidebar-width: 350px;
}

[data-theme="dark"] {
  --drill-primary-bg: var(--surface-dark);
  --drill-primary-text: var(--text-primary-dark);
  --drill-secondary-bg: var(--background-dark);
  --drill-secondary-text: var(--text-secondary-dark);
}

/* Base Drill Detail Styles */
.drill-detail {
  min-height: calc(100vh - 70px); /* Account for navbar height */
  background: var(--drill-background);
  color: var(--drill-text-primary);
  font-family: var(--drill-font-family, 'Space Grotesk', sans-serif);
  transition: background-color 0.3s ease, color 0.3s ease;
  margin-top: 0; /* Reset any margin */
  padding-top: 0; /* Reset any padding */
}

/* Fix for main content being covered by navbar */
.main-content {
  padding-top: 70px; /* Height of navbar */
  min-height: 100vh;
}

@media (max-width: 768px) {
  .main-content {
    padding-top: 60px; /* Height of mobile navbar */
  }
}

/* Container Fix */
.drill-detail .container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* Drill Header - Fixed Position */
.drill-header {
  background: var(--drill-primary-bg);
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(42, 104, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(124, 97, 255, 0.1) 0%, transparent 50%);
  padding: 2rem 0;
  position: relative;
  overflow: hidden;
  min-height: var(--drill-header-height);
  margin-bottom: 2rem;
}

.drill-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(
      circle at 20% 80%,
      rgba(255, 255, 255, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 50%
    );
  animation: pulseGradient 15s ease-in-out infinite alternate;
}

@keyframes pulseGradient {
  0% { opacity: 0.3; }
  100% { opacity: 0.7; }
}

/* Header Content - Responsive Grid */
.drill-header-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  width: 100%;
}

@media (min-width: 1024px) {
  .drill-header-content {
    grid-template-columns: 1fr minmax(300px, 400px);
    align-items: start;
  }
}

/* Main Drill Info */
.drill-main-info {
  color: var(--drill-secondary-text);
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

.drill-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  align-items: center;
}

/* Status Badges with Theme Support */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  border-radius: 2rem;
  font-size: clamp(0.75rem, 2vw, 0.875rem);
  font-weight: 600;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.status-completed {
  background: linear-gradient(135deg, #27ae60, #2ecc71);
  
}

.status-ongoing {
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  
  animation: statusPulse 2s infinite;
}

.status-upcoming {
  background: linear-gradient(135deg, #3498db, #2980b9);
  
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.02); }
}

/* Drill Title - Responsive Typography */
.drill-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  word-break: break-word;
}

/* Drill Description */
.drill-description {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  max-width: 800px;
  opacity: 0.95;
}

/* Stats Grid - Responsive */
.drill-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
  margin-bottom: 2rem;
}

.stat {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--drill-border-radius);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.3s ease;
  min-width: 0;
  overflow: hidden;
}

.stat:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.stat i {
  font-size: 1.25rem;
  color: var(--drill-accent);
  flex-shrink: 0;
}

.stat span {
  font-weight: 600;
  
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Countdown Timer */
.countdown-timer {
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--drill-border-radius);
  padding: clamp(1rem, 2vw, 1.5rem);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-top: 2rem;
  width: 100%;
  max-width: 500px;
}

.countdown-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.75rem;
  display: block;
}

.countdown-time {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  font-family: 'Space Mono', monospace;
  
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  justify-content: center;
  letter-spacing: 1px;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem;
  min-width: 60px;
}

.countdown-unit small {
  font-size: 0.75rem;
  opacity: 0.7;
  margin-top: 0.25rem;
}

/* Action Buttons - Responsive */
.drill-actions {
  background: rgba(22, 27, 34, 0.85);
  border-radius: var(--drill-border-radius);
  padding: clamp(1.5rem, 3vw, 2rem);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 1024px) {
  .drill-actions {
    position: sticky;
    top: 100px;
    align-self: start;
  }
}

.action-buttons {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.action-buttons .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  font-weight: 600;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid transparent;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.action-buttons .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Host Card */
.drill-host {
  text-align: center;
  width: 100%;
}

.host-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--drill-border-radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
  box-sizing: border-box;
}

.host-avatar {
  width: clamp(60px, 10vw, 80px);
  height: clamp(60px, 10vw, 80px);
  background: linear-gradient(135deg, var(--drill-primary-bg), var(--drill-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  
  border: 3px solid rgba(255, 255, 255, 0.2);
}

.host-name {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  
  margin-bottom: 0.5rem;
  word-break: break-word;
  width: 100%;
}

.host-stats {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.host-dio, .host-role {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

/* Main Content Layout - Responsive Grid */
.drill-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--grid-gap);
  margin-bottom: var(--section-spacing);
  position: relative;
  z-index: 3;
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 768px) {
  .drill-content {
    grid-template-columns: 1fr minmax(280px, var(--drill-sidebar-width));
    align-items: start;
  }
}

/* Info Sections */
.info-section {
  background: var(--drill-secondary-bg);
  border-radius: var(--drill-border-radius);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: var(--drill-spacing);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.info-section:hover {
  transform: translateY(-2px);
  border-color: var(--drill-primary-bg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  margin-bottom: clamp(1.5rem, 3vw, 2rem);
  color: var(--drill-secondary-text);
}

.section-title i {
  color: var(--drill-primary-bg);
  font-size: 1.25em;
}

/* Requirements List */
.requirements-list {
  display: grid;
  gap: 1rem;
  width: 100%;
}

.requirement-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: var(--drill-border-radius);
  background: var(--background);
  border-left: 4px solid transparent;
  transition: all 0.3s ease;
  width: 100%;
}

.requirement-met {
  border-left-color: var(--success);
}

.requirement-not-met {
  border-left-color: var(--error);
}

.requirement-info {
  border-left-color: var(--drill-primary-bg);
}

.requirement-item i {
  font-size: 1.25rem;
  width: 24px;
  text-align: center;
}

.requirement-content {
  min-width: 0;
}

.requirement-content strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--drill-secondary-text);
  font-size: 0.95rem;
}

.requirement-status {
  font-size: 0.85rem;
  color: var(--drill-secondary-text);
}

/* Prize Card */
.prize-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 193, 71, 0.1), rgba(231, 180, 53, 0.05));
  border-radius: var(--drill-border-radius);
  border: 1px solid rgba(255, 193, 71, 0.2);
  width: 100%;
}

@media (max-width: 480px) {
  .prize-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.prize-icon {
  width: clamp(60px, 10vw, 80px);
  height: clamp(60px, 10vw, 80px);
  background: linear-gradient(135deg, var(--warning), #f39c12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(1.5rem, 3vw, 2rem);
  
}

.prize-content h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  color: var(--warning);
  margin-bottom: 0.75rem;
}

.prize-content p {
  color: var(--drill-secondary-text);
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Features Grid - Responsive */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(180px, 100%), 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--background);
  border-radius: var(--drill-border-radius);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  min-width: 0;
}

.feature-item:hover {
  border-color: var(--drill-primary-bg);
  transform: translateY(-2px);
}

.feature-item i {
  color: var(--drill-primary-bg);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.feature-item span {
  font-size: 0.9rem;
  color: var(--drill-secondary-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Rules List */
.rules-list {
  display: grid;
  gap: 1rem;
  width: 100%;
}

.rule-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem;
  background: var(--background);
  border-radius: var(--drill-border-radius);
  border-left: 4px solid var(--drill-primary-bg);
  width: 100%;
}

.rule-item i {
  color: var(--drill-primary-bg);
  margin-top: 0.25rem;
}

.rule-item div {
  color: var(--drill-secondary-text);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Sidebar Sections */
.sidebar-section {
  background: var(--drill-secondary-bg);
  border-radius: var(--drill-border-radius);
  padding: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--drill-spacing);
  border: 1px solid var(--border);
  width: 100%;
  box-sizing: border-box;
}

.count-badge {
  background: var(--drill-primary-bg);
  
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  margin-left: 0.75rem;
}

/* Participants List */
.participants-list {
  max-height: 400px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 0.5rem;
}

.participants-list::-webkit-scrollbar {
  width: 6px;
}

.participants-list::-webkit-scrollbar-track {
  background: var(--background);
  border-radius: 3px;
}

.participants-list::-webkit-scrollbar-thumb {
  background: var(--drill-primary-bg);
  border-radius: 3px;
}

.participant-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: var(--drill-border-radius);
  margin-bottom: 0.75rem;
  background: var(--background);
  transition: all 0.3s ease;
  width: 100%;
  min-width: 0;
}

.participant-item:hover {
  background: var(--primary-blue-light);
  transform: translateX(5px);
}

.participant-owner {
  border-left: 4px solid var(--warning);
}

.participant-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--drill-primary-bg), var(--drill-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  
  font-size: 1.25rem;
  flex-shrink: 0;
}

.participant-info {
  min-width: 0;
}

.participant-name {
  font-weight: 600;
  color: var(--drill-secondary-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.95rem;
}

.participant-joined {
  font-size: 0.8rem;
  color: var(--drill-secondary-text);
}

.participant-score {
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-weight: 600;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.score-high {
  background: rgba(46, 204, 113, 0.2);
  color: var(--success);
}

.score-medium {
  background: rgba(241, 196, 15, 0.2);
  color: var(--warning);
}

.score-low {
  background: rgba(231, 76, 60, 0.2);
  color: var(--error);
}

/* Stats Grid - Enhanced */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100px, 100%), 1fr));
  gap: 1rem;
  width: 100%;
}

.stat-card {
  text-align: center;
  padding: 1rem;
  background: var(--background);
  border-radius: var(--drill-border-radius);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  min-width: 0;
}

.stat-card:hover {
  border-color: var(--drill-primary-bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-value {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--drill-primary-bg);
  margin-bottom: 0.25rem;
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--drill-secondary-text);
}

/* Share Buttons */
.share-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
  width: 100%;
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem;
  border-radius: var(--drill-border-radius);
  transition: all 0.3s ease;
  font-size: 0.9rem;
  white-space: nowrap;
  width: 100%;
}

.share-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Help Links */
.help-links {
  display: grid;
  gap: 0.75rem;
  width: 100%;
}

.help-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--background);
  border-radius: var(--drill-border-radius);
  color: var(--drill-secondary-text);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.help-link:hover {
  background: var(--primary-blue-light);
  color: var(--drill-primary-bg);
  transform: translateX(5px);
}

.help-link i {
  font-size: 1.25rem;
  width: 24px;
  flex-shrink: 0;
}

/* Upcoming Drills */
.upcoming-drills {
  display: grid;
  gap: 1rem;
  width: 100%;
}

.upcoming-drill {
  padding: 1rem;
  background: var(--background);
  border-radius: var(--drill-border-radius);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.upcoming-drill:hover {
  border-color: var(--drill-primary-bg);
}

.upcoming-title {
  font-weight: 600;
  color: var(--drill-secondary-text);
  margin-bottom: 0.25rem;
  font-size: 0.95rem;
}

.upcoming-time {
  font-size: 0.85rem;
  color: var(--drill-secondary-text);
}

/* FAQ Styles */
.faq-list {
  margin-top: 1.5rem;
  width: 100%;
}

.faq-item {
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  padding: 1rem;
  background: var(--background);
  border-radius: var(--drill-border-radius);
  transition: all 0.3s ease;
  user-select: none;
  font-size: 0.95rem;
}

.faq-question:hover {
  background: var(--primary-blue-light);
  color: var(--drill-primary-bg);
}

.faq-question i {
  transition: transform 0.3s ease;
  font-size: 0.8rem;
}

.faq-item.active .faq-question i {
  transform: rotate(90deg);
}

.faq-answer {
  padding: 1rem;
  background: rgba(42, 104, 255, 0.05);
  border-radius: var(--drill-border-radius);
  margin-top: 0.75rem;
  display: none;
  line-height: 1.6;
  font-size: 0.9rem;
  color: var(--drill-secondary-text);
}

.faq-item.active .faq-answer {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* Entry Code Styles */
.host-entry-code {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--primary-blue-light);
  border-radius: var(--drill-border-radius);
  margin: 0.75rem 0;
  font-size: 0.9rem;
  flex-wrap: wrap;
  width: 100%;
}

.host-entry-code strong {
  font-family: 'Space Mono', monospace;
  letter-spacing: 1px;
  color: var(--drill-primary-bg);
}

.copy-entry-code {
  margin-left: auto;
  padding: 0.25rem 0.75rem;
  background: var(--drill-primary-bg);
  
  border: none;
  border-radius: 1rem;
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.copy-entry-code:hover {
  background: var(--primary-hover);
  transform: scale(1.05);
}

/* Error States */
.error-state {
  text-align: center;
  padding: clamp(3rem, 8vw, 6rem) clamp(1rem, 4vw, 2rem);
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

.error-state i {
  font-size: clamp(3rem, 10vw, 5rem);
  color: var(--error);
  margin-bottom: 2rem;
}

.error-state h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 1.5rem;
  color: var(--drill-secondary-text);
}

.error-state p {
  color: var(--drill-secondary-text);
  margin-bottom: 2.5rem;
  line-height: 1.6;
  font-size: clamp(0.9rem, 2vw, 1rem);
}

.error-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Login Required */
.login-required {
  background: var(--drill-secondary-bg);
  border-radius: var(--drill-border-radius);
  padding: clamp(2rem, 5vw, 3rem);
  text-align: center;
  margin: clamp(1.5rem, 4vw, 3rem) auto;
  max-width: 500px;
  width: 90%;
  border: 1px solid var(--border);
}

.login-required i {
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--warning);
  margin-bottom: 1.5rem;
}

/* Loading States */
.loading-state, .loading-participants {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 3rem;
  color: var(--drill-secondary-text);
  width: 100%;
}

.loading-state i, .loading-participants i {
  font-size: 2rem;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  animation: modalFadeIn 0.3s ease forwards;
  padding: 1rem;
  box-sizing: border-box;
}

@keyframes modalFadeIn {
  to { opacity: 1; }
}

.modal-content {
  background: var(--drill-secondary-bg);
  border-radius: var(--drill-border-radius);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalSlideUp 0.3s ease;
  border: 1px solid var(--border);
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--drill-secondary-bg);
  z-index: 1;
}

.modal-header h3 {
  font-size: 1.5rem;
  color: var(--drill-secondary-text);
  margin: 0;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  color: var(--drill-secondary-text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: var(--error);
  
}

.modal-body {
  padding: 1.5rem;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* Social Share Modal */
.share-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.share-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1rem;
  background: var(--background);
  border-radius: var(--drill-border-radius);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.3s ease;
}

.share-option:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  border-color: var(--drill-primary-bg);
}

.share-option i {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.share-option span {
  font-size: 0.9rem;
  color: var(--drill-secondary-text);
  font-weight: 500;
}

.share-link-container {
  margin-top: 2rem;
}

.share-link-input {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  width: 100%;
}

.share-link-input input {
  flex: 1;
  padding: 1rem;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--drill-border-radius);
  color: var(--drill-secondary-text);
  font-family: 'Space Mono', monospace;
  font-size: 0.9rem;
  min-width: 0;
}

.copy-success {
  color: var(--success);
  font-size: 0.9rem;
  text-align: center;
  margin-top: 0.75rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.copy-success.show {
  opacity: 1;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .drill-header::before,
  .status-ongoing,
  .faq-item .faq-answer,
  .modal-overlay,
  .modal-content,
  .copy-entry-code:hover,
  .feature-item:hover,
  .rule-item,
  .help-link:hover,
  .stat:hover,
  .action-buttons .btn:hover,
  .share-option:hover,
  .upcoming-drill:hover,
  .participant-item:hover,
  .requirement-item {
    animation: none !important;
    transition: none !important;
  }
  
  .drill-title {
    animation: none;
  }
}

/* Print Styles */
@media print {
  .drill-header,
  .drill-actions,
  .sidebar-section:not(.info-section),
  .help-links,
  .share-buttons {
    display: none;
  }
  
  .drill-content {
    grid-template-columns: 1fr;
  }
  
  .info-section {
    break-inside: avoid;
    border: 1px solid #000;
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .drill-header {
    background: #000;
  }
  
  .drill-title {
    color: #fff !important;
    -webkit-text-fill-color: #fff !important;
  }
  
  .stat, .feature-item, .requirement-item, .rule-item {
    border: 2px solid #fff;
  }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
  .action-buttons .btn,
  .share-btn,
  .help-link,
  .faq-question {
    padding: 1.25rem;
    min-height: 44px; /* Apple's minimum touch target size */
  }
  
  .stat, .feature-item {
    padding: 1.25rem;
  }
}