/**
 * PTT Live Desktop - Styles
 */

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

:root {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2a2a2a;
  --bg-tertiary: #3a3a3a;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --accent-primary: #4a9eff;
  --accent-success: #4caf50;
  --accent-warning: #ff9800;
  --accent-error: #f44336;
  --border-color: #444;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow: hidden;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header h1 {
  font-size: 1.5rem;
  font-weight: 600;
}

.version {
  font-size: 0.875rem;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.server-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-tertiary);
  border-radius: 6px;
}

.status-indicator {
  font-size: 1.25rem;
}

/* Buttons */
.btn {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
  background: #3d8eef;
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-secondary:hover:not(:disabled) {
  background: #4a4a4a;
}

.btn-small {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

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

.btn-danger:hover:not(:disabled) {
  background: #d32f2f;
}

/* Main Content */
.main-content {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: 200px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-item {
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  text-align: left;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all 0.2s;
  border-left: 3px solid transparent;
}

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

.nav-item.active {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-left-color: var(--accent-primary);
}

/* Content */
.content {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.view h2 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.view h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent-primary);
}

/* Sections */
.section {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

/* QR Code */
.qr-container {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.qr-wrapper {
  position: relative;
  width: 256px;
  height: 256px;
  flex-shrink: 0;
}

#qr-code {
  display: none;
  width: 256px;
  height: 256px;
  border: 4px solid white;
  border-radius: 8px;
}

/* L'image n'a un attribut src qu'une fois le QR code généré */
#qr-code[src] {
  display: block;
}

#qr-code[src] ~ .qr-placeholder {
  display: none;
}

.qr-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  height: 100%;
  border: 2px dashed var(--border-color);
  border-radius: 8px;
  color: var(--text-secondary);
  text-align: center;
  padding: 1rem;
  box-sizing: border-box;
}

.qr-placeholder-icon {
  font-size: 2.5rem;
  opacity: 0.5;
}

.qr-info {
  flex: 1;
}

.url-text {
  font-family: 'Courier New', monospace;
  background: var(--bg-tertiary);
  padding: 0.75rem;
  border-radius: 6px;
  margin: 0.5rem 0 1rem 0;
  word-break: break-all;
}

/* Users List */
.users-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.user-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: var(--bg-tertiary);
  border-radius: 6px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-status {
  font-size: 1.25rem;
}

.user-details h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.user-details p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.user-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--bg-primary);
}

.user-badge.ptt-active {
  background: var(--accent-error);
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 0.9375rem;
}

.form-control-small {
  width: auto;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
}

/* Config actions */
.config-actions {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.config-note {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* Groups List */
.groups-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
}

.group-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.group-info h4 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.group-info p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

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

/* VU Meters */
.vu-meters {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.vu-meter {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.vu-label {
  width: 120px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.vu-bar {
  flex: 1;
  height: 24px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.vu-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-success), var(--accent-warning), var(--accent-error));
  transition: width 0.1s ease-out;
}

.vu-value {
  width: 60px;
  text-align: right;
  font-size: 0.875rem;
  font-weight: 500;
}

/* Logs */
.logs-controls {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.logs-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  max-height: 600px;
  overflow-y: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.8125rem;
}

.log-entry {
  padding: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  gap: 1rem;
}

.log-entry:last-child {
  border-bottom: none;
}

.log-time {
  color: var(--text-secondary);
  white-space: nowrap;
}

.log-level {
  width: 60px;
  font-weight: 600;
  text-transform: uppercase;
}

.log-level.error { color: var(--accent-error); }
.log-level.warn { color: var(--accent-warning); }
.log-level.info { color: var(--accent-primary); }
.log-level.debug { color: var(--text-secondary); }

.log-message {
  flex: 1;
  word-break: break-word;
}

/* Empty State */
.empty-state {
  text-align: center;
  color: var(--text-secondary);
  padding: 2rem;
  font-size: 0.9375rem;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #4a4a4a;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  min-width: 300px;
  padding: 1rem 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideIn 0.3s ease-out;
}

.toast.success {
  border-left: 4px solid var(--accent-success);
}

.toast.error {
  border-left: 4px solid var(--accent-error);
}

.toast.warning {
  border-left: 4px solid var(--accent-warning);
}

.toast.info {
  border-left: 4px solid var(--accent-primary);
}

.toast-icon {
  font-size: 1.5rem;
}

.toast-message {
  flex: 1;
  font-size: 0.9375rem;
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.25rem;
  padding: 0;
  transition: color 0.2s;
}

.toast-close:hover {
  color: var(--text-primary);
}

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* VU Meters */
.vu-meters {
  padding: 1rem 0;
}

.vu-status {
  font-size: 0.875rem;
  padding: 0.5rem;
  margin-bottom: 1rem;
  border-radius: 4px;
  background: var(--bg-tertiary);
  text-align: center;
}

.vu-status.connected {
  background: rgba(76, 175, 80, 0.2);
  color: var(--accent-success);
}

.vu-status.disconnected {
  background: rgba(244, 67, 54, 0.2);
  color: var(--accent-error);
}

.vu-section {
  margin-bottom: 2rem;
}

.vu-section h4 {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.vu-grid {
  display: grid;
  gap: 0.75rem;
}

.vu-meter {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 0.75rem;
  transition: border-color 0.2s;
}

.vu-meter-clipping {
  border-color: var(--accent-error);
  animation: pulseClipping 0.5s ease-in-out infinite;
}

@keyframes pulseClipping {
  0%, 100% {
    border-color: var(--accent-error);
  }
  50% {
    border-color: transparent;
  }
}

.vu-label {
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.vu-bar-container {
  position: relative;
  height: 24px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.vu-bar {
  height: 100%;
  transition: width 0.05s linear;
  border-radius: 3px;
}

.vu-bar-green {
  background: linear-gradient(to right, #4caf50, #66bb6a);
}

.vu-bar-yellow {
  background: linear-gradient(to right, #ff9800, #ffa726);
}

.vu-bar-red {
  background: linear-gradient(to right, #f44336, #e57373);
}

.vu-peak {
  position: absolute;
  top: 0;
  width: 2px;
  height: 100%;
  background: #ffffff;
  box-shadow: 0 0 4px rgba(255, 255, 255, 0.8);
  transition: left 0.1s linear;
}

.vu-values {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
}

.vu-rms {
  color: var(--text-secondary);
}

.vu-clip {
  color: var(--accent-error);
  font-weight: bold;
  animation: blinkClip 0.5s ease-in-out infinite;
}

@keyframes blinkClip {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}