/* DocMeet Styles */
:root {
  --primary: #4CAF50;
  --primary-dark: #388E3C;
  --danger: #f44336;
  --warning: #ff9800;
  --bg-dark: #1a1a2e;
  --bg-card: #16213e;
  --text: #eee;
  --text-muted: #888;
  --border: #333;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Header */
.header {
  text-align: center;
  margin-bottom: 40px;
}

.header h1 {
  color: var(--primary);
  margin-bottom: 10px;
}

.header p {
  color: var(--text-muted);
}

/* Cards */
.card {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 20px;
}

.card h2 {
  font-size: 18px;
  margin-bottom: 20px;
  color: var(--text);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  background: var(--bg-dark);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn:hover {
  background: #2a2a4e;
}

.btn-primary {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-small {
  padding: 6px 12px;
  font-size: 12px;
}

/* Meeting Info */
.meeting-info {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.meeting-info h3 {
  color: var(--primary);
  margin-bottom: 16px;
}

.link-group {
  margin-bottom: 16px;
}

.link-group label {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.link-box {
  display: flex;
  gap: 8px;
}

.link-box input {
  flex: 1;
  padding: 10px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
}

/* API Table */
.api-table {
  width: 100%;
  border-collapse: collapse;
}

.api-table th,
.api-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.api-table th {
  color: var(--text-muted);
  font-weight: 500;
}

.method {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}

.method.get { background: #2196F3; }
.method.post { background: var(--primary); }
.method.delete { background: var(--danger); }

/* Quick Links */
.quick-links {
  display: flex;
  gap: 12px;
}

/* Footer */
.footer {
  text-align: center;
  padding: 20px;
  color: var(--text-muted);
  font-size: 14px;
}

/* Hidden */
.hidden {
  display: none !important;
}

/* ============================================
   Meeting Page Styles
   ============================================ */

.meeting-page {
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Waiting Screen */
.waiting-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  z-index: 100;
}

.waiting-content {
  text-align: center;
  padding: 40px;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

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

.waiting-preview {
  margin-top: 30px;
  max-width: 300px;
}

.waiting-preview video {
  width: 100%;
  border-radius: 8px;
}

/* Meeting Container */
.meeting-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 20px;
  gap: 20px;
}

/* Video Rows */
.video-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
}

.top-row {
  flex-wrap: wrap;
  min-height: 120px;
}

.top-row .video-wrapper {
  width: 160px;
  height: 120px;
}

.main-area {
  flex: 1;
  flex-wrap: wrap;
  align-content: center;
}

.main-area .video-wrapper {
  flex: 1;
  max-width: 640px;
  aspect-ratio: 4/3;
}

/* Video Wrapper */
.video-wrapper {
  position: relative;
  background: var(--bg-card);
  border-radius: 12px;
  overflow: hidden;
}

.video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-wrapper.local video {
  transform: scaleX(-1);
}

.video-label {
  position: absolute;
  bottom: 8px;
  left: 8px;
  padding: 4px 8px;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  font-size: 12px;
  border-radius: 4px;
}

/* Controls */
.controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  padding: 16px;
  background: var(--bg-card);
  border-radius: 12px;
}

.control-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.control-btn {
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: var(--bg-dark);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.control-btn:hover {
  background: #2a2a4e;
}

.control-btn svg {
  width: 24px;
  height: 24px;
}

.control-btn.active {
  background: var(--primary);
}

.control-btn.muted {
  background: var(--danger);
}

.control-btn.end-call {
  background: var(--danger);
}

.control-btn.end-call:hover {
  background: #d32f2f;
}

.control-btn.recording-btn.active {
  background: var(--danger);
  animation: pulse-recording 1s ease-in-out infinite;
}

@keyframes pulse-recording {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.device-select {
  padding: 8px 12px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  max-width: 150px;
}

/* Chat Panel */
.chat-panel {
  position: fixed;
  right: 0;
  top: 0;
  bottom: 0;
  width: 350px;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
  z-index: 50;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.chat-header h3 {
  margin: 0;
}

.close-btn {
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.chat-message {
  margin-bottom: 12px;
  padding: 10px;
  background: var(--bg-dark);
  border-radius: 8px;
}

.chat-message.own {
  background: var(--primary);
  margin-left: 40px;
}

.chat-message-header {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.chat-message.own .chat-message-header {
  color: rgba(255, 255, 255, 0.7);
}

.chat-message-content {
  word-wrap: break-word;
}

.chat-file {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 6px;
  cursor: pointer;
}

.chat-file:hover {
  background: rgba(0, 0, 0, 0.3);
}

.chat-input-area {
  display: flex;
  gap: 8px;
  padding: 16px;
  border-top: 1px solid var(--border);
}

.chat-input-area input {
  flex: 1;
  padding: 10px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
}

.file-upload-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-muted);
}

.file-upload-btn:hover {
  color: var(--text);
  border-color: var(--primary);
}

/* Ended Screen */
.ended-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  z-index: 200;
}

.ended-content {
  text-align: center;
  padding: 40px;
}

.ended-content h2 {
  margin-bottom: 16px;
}

.ended-content p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* Responsive */
@media (max-width: 768px) {
  .chat-panel {
    width: 100%;
  }
  
  .controls {
    flex-wrap: wrap;
  }
  
  .top-row .video-wrapper {
    width: 100px;
    height: 75px;
  }
  
  .device-select {
    display: none;
  }
}