/* Modern, responsive CSS for Speech-to-Speech app */

/* CSS Variables for consistent theming */
:root {
  --primary-color: #4361ee;
  --secondary-color: #3f37c9;
  --accent-color: #4cc9f0;
  --success-color: #4caf50;
  --danger-color: #f44336;
  --warning-color: #ff9800;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --gray-color: #6c757d;
  --border-radius: 12px;
  --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  color: var(--dark-color);
  line-height: 1.6;
  direction: rtl;
  text-align: right;
  min-height: 100vh;
  padding: 20px;
}

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

/* Header styles */
header {
  text-align: center;
  margin-bottom: 30px;
  animation: fadeInDown 0.8s ease;
}

h1 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 10px;
  font-weight: 700;
}

h1 span {
  color: var(--accent-color);
}

.subtitle {
  font-size: 1.2rem;
  color: var(--gray-color);
  max-width: 600px;
  margin: 0 auto;
}

/* Card styles */
.card {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 30px;
  margin-bottom: 30px;
  transition: var(--transition);
  animation: fadeInUp 0.6s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.card-title {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-title i {
  font-size: 1.8rem;
}

/* Recording section */
.recording-section {
  text-align: center;
  padding: 20px 0;
}

.record-btn-container {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.record-btn, .stop-btn, .permission-btn {
  padding: 15px 30px;
  font-size: 1.1rem;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.record-btn {
  background: var(--success-color);
  color: white;
}

.record-btn:hover:not(:disabled) {
  background: #43a047;
  transform: scale(1.05);
}

.record-btn:disabled {
  background: #cccccc;
  cursor: not-allowed;
  transform: none;
}

.stop-btn {
  background: var(--danger-color);
  color: white;
}

.stop-btn:hover:not(:disabled) {
  background: #d32f2f;
  transform: scale(1.05);
}

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

.permission-btn:hover {
  background: var(--secondary-color);
  transform: scale(1.05);
}

/* Status indicator */
.status-container {
  margin: 25px 0;
  padding: 20px;
  border-radius: var(--border-radius);
  background: var(--light-color);
  text-align: center;
  transition: var(--transition);
}

.status-container.recording {
  background: #e8f5e9;
  border-left: 5px solid var(--success-color);
}

.status-container.processing {
  background: #e3f2fd;
  border-left: 5px solid var(--accent-color);
}

.status-container.error {
  background: #ffebee;
  border-left: 5px solid var(--danger-color);
}

#recordingStatus {
  font-size: 1.2rem;
  font-weight: 500;
}

/* Voice selection */
.voice-selection {
  margin: 25px 0;
}

.voice-selection label {
  display: block;
  margin-bottom: 15px;
  font-size: 1.2rem;
  color: var(--dark-color);
  font-weight: 500;
}

.voice-selection select {
  width: 100%;
  padding: 15px;
  font-size: 1rem;
  border: 2px solid #e0e0e0;
  border-radius: var(--border-radius);
  background: white;
  transition: var(--transition);
  text-align: right;
}

.voice-selection select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(76, 201, 240, 0.2);
}

/* Audio player */
.audio-player {
  margin: 30px 0;
}

.audio-player audio {
  width: 100%;
  margin-top: 15px;
  border-radius: var(--border-radius);
}

/* Recordings list */
.recordings-list {
  margin-top: 30px;
}

.recordings-list ul {
  list-style-type: none;
}

.recordings-list li {
  padding: 15px;
  border-bottom: 1px solid #eee;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  transition: var(--transition);
}

.recordings-list li:hover {
  background: #f8f9fa;
  border-radius: 8px;
}

.recordings-list a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 15px;
  border-radius: 6px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 5px;
}

.recordings-list a:hover {
  background: rgba(67, 97, 238, 0.1);
  color: var(--secondary-color);
}

.recordings-list .timestamp {
  color: var(--gray-color);
  font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.pulse {
  animation: pulse 2s infinite;
}

/* Loading spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
}

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

/* Warning messages */
.warning-box {
  background-color: #fff8e1;
  color: #ff8f00;
  padding: 15px;
  border-radius: var(--border-radius);
  margin: 15px 0;
  border-right: 4px solid #ff8f00;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Responsive design */
@media (max-width: 768px) {
  body {
    padding: 10px;
  }
  
  .container {
    padding: 10px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  .card {
    padding: 20px;
  }
  
  .record-btn-container {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }
  
  .record-btn, .stop-btn, .permission-btn {
    width: 100%;
    justify-content: center;
    padding: 18px;
  }
  
  .recordings-list li {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .recordings-list .links {
    display: flex;
    gap: 10px;
    width: 100%;
  }
  
  .recordings-list a {
    flex: 1;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.8rem;
  }
  
  .subtitle {
    font-size: 1rem;
  }
  
  .card-title {
    font-size: 1.3rem;
  }
  
  .record-btn, .stop-btn, .permission-btn {
    font-size: 1rem;
    padding: 15px;
  }
  
  #recordingStatus {
    font-size: 1.1rem;
  }
}

/* Icon styles */
.icon {
  font-size: 1.5rem;
  vertical-align: middle;
}