/* Основные стили */
:root {
  --bg-primary: #0f0f0f;
  --bg-secondary: #1a1a1a;
  --bg-tertiary: #252525;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --accent: #007bff;
  --accent-hover: #0056b3;
  --success: #28a745;
  --danger: #dc3545;
  --warning: #ffc107;
  --border: #333333;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

/* App Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-header h1 {
  font-size: 1rem;
  margin: 10px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-left, .header-center, .header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 32px;
  width: auto;
}

.camera-selector {
  display: flex;
  align-items: center;
  gap: 8px;
}

.camera-selector label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.camera-selector select {
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 0.9rem;
  min-width: 200px;
  cursor: pointer;
}

.camera-selector select:focus {
  outline: none;
  border-color: var(--accent);
}

.btn-success {
  background: var(--success);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background 0.2s;
}

.btn-success:hover {
  background: #218838;
}

.btn-logout {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 1rem;
  transition: all 0.2s;
}

.btn-logout:hover {
  background: var(--danger);
  border-color: var(--danger);
  color: white;
}

/* Language Selector */
.language-selector {
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
}

.language-selector:focus {
  outline: none;
  border-color: var(--accent);
}

.time-selector {
  display: flex;
  align-items: center;
  gap: 8px;
}

.time-select {
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 1rem;
  min-width: 70px;
}

.time-separator {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--text-secondary);
}

.container {
  max-width: 2000px;
  margin: 0 auto;
  padding: 20px;
}

/* Заголовки */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 1rem;
  font-weight: 600;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  text-align: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Камеры Grid */
.cameras-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(680px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.camera-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
  width: min(100%, var(--camera-target-width, 640px));
  margin: 0 auto;

  --preset-cols: 4;
}

.camera-card:hover {
  box-shadow: 0 0 0 1px rgba(40, 167, 69, 0.5), 0 4px 12px rgba(40, 167, 69, 0.1);
}

.camera-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.camera-title {
  font-size: 1.25rem;
  font-weight: 600;
}

.camera-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--danger);
}

.status-indicator.active {
  background-color: var(--success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(40, 167, 69, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(40, 167, 69, 0);
  }
}

/* Видео плеер */
.video-container {
  position: relative;
  width: min(100%, var(--video-native-width, 640px));
  aspect-ratio: 16 / 9;
  background: var(--bg-tertiary);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 20px;
  margin-left: auto;
  margin-right: auto;
}

video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* PTZ контролы */
.ptz-controls {
  display: grid;
  gap: 15px;
}

.control-section {
  background: var(--bg-tertiary);
  padding: 15px;
  border-radius: 8px;
}

.control-section h3 {
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--text-secondary);
}

.direction-controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  max-width: 200px;
  margin: 0 auto;
}

.zoom-controls {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 10px;
}

.preset-controls {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
}

/* Кнопки */
button {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

button:hover:not(:disabled) {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-1px);
}

button:active:not(:disabled) {
  transform: translateY(0);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

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

button.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

button.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
}

button.btn-success {
  background: var(--success);
  border-color: var(--success);
}

.btn-ptz {
  width: 60px;
  height: 60px;
  font-size: 1.5rem;
  padding: 0;
}

.btn-ptz.center {
  background: var(--danger);
  border-color: var(--danger);
}

/* Информационная панель */
.info-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-top: 30px;
  width: 90%;
  margin-left: auto;
  margin-right: auto;
}

/* Расписание в карточке камеры */
.camera-schedules {
  margin-top: 15px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.camera-schedules:empty {
  display: none;
}

.schedules-header {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.camera-schedules .schedules-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.camera-schedules .schedule-item {
  font-size: 0.8rem;
  padding: 4px 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
}

.info-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 15px 30px;
}

.info-item {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 8px;
}

.info-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.info-value {
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
}

/* Модальное окно */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 30px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
}

/* Формы */
.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-secondary);
}

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 1rem;
  transition: border-color 0.2s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
}

/* Стили формы настроек камеры */
.settings-item button {
  background: #3498db;
  color: white;
  border: none;
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  color: #ecf0f1;  /* Светлый цвет для темной темы */
  font-weight: 500;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid #34495e;  /* Темная граница */
  border-radius: 4px;
  font-size: 14px;
  background: #2c3e50;  /* Темный фон */
  color: #ecf0f1;  /* Светлый текст */
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: #3498db;
  background: #34495e;  /* Немного светлее при фокусе */
}

.form-hint {
  display: block;
  margin-top: 4px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  opacity: 0.8;
}

.form-section {
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 1px solid #34495e;  /* Темная граница */
}

.form-section h3 {
  margin-bottom: 15px;
  color: #ecf0f1;  /* Светлый цвет заголовков */
  font-size: 16px;
}

.form-buttons {
  margin-top: 25px;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-primary {
  background: #3498db;
  color: white;
}

.btn-primary:hover {
  background: #2980b9;
}

.btn-secondary {
  background: #95a5a6;
  color: white;
}

.btn-secondary:hover {
  background: #7f8c8d;
}

/* Стили для кнопки показа/скрытия пароля */
.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrapper input {
  flex: 1;
  padding-right: 45px; /* Место для кнопки */
}

.password-toggle {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: #bdc3c7;
  cursor: pointer;
  font-size: 16px;
  padding: 5px;
  transition: color 0.3s;
}

.password-toggle:hover {
  color: #3498db;
}

/* Утилиты */
.text-center {
  text-align: center;
}

.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }

.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }

.hidden { display: none; }

/* Адаптивность */
@media (max-width: 768px) {
  .cameras-grid {
    grid-template-columns: 1fr;
  }
  
  .container {
    padding: 10px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  .modal-content {
    padding: 20px;
  }
}

/* Уведомления */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--danger);
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10000;
    max-width: 350px;
    animation: slideInRight 0.3s ease-out;
}

.notification.success {
    background: var(--success);
}

.notification.warning {
    background: var(--warning);
    color: var(--bg-primary);
}

.notification-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.notification-message {
    flex: 1;
    font-weight: 500;
}

.notification-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.notification-close:hover {
    opacity: 1;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Стили для переключения источников */
.source-selector {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid var(--border);
}

.source-buttons {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.source-btn {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 4px;
    min-width: 80px;
    justify-content: center;
}

.source-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent);
    color: var(--text-primary);
    transform: translateY(-1px);
}

.source-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

.source-btn.active:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.current-source {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
    font-weight: 500;
}

/* Поля RTMP с кнопками копирования */
.input-with-copy {
    display: flex;
    gap: 8px;
    align-items: center;
}

.input-with-copy input {
    flex: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: default;
}

.input-with-copy input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.1);
}

.copy-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
    min-width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.copy-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.copy-btn:active {
    transform: translateY(0);
}

.regenerate-btn {
    background: #ffc107;
    color: #212529;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
    min-width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.regenerate-btn:hover {
    background: #e0a800;
    transform: translateY(-1px);
}

.regenerate-btn:active {
    transform: translateY(0);
}

/* Адаптивность для мобильных */
@media (max-width: 768px) {
    .source-buttons {
        justify-content: center;
    }
    
    .source-btn {
        flex: 1;
        min-width: 70px;
        font-size: 0.8rem;
        padding: 6px 8px;
    }
    
    .input-with-copy {
        flex-direction: column;
        gap: 4px;
    }
    
    .copy-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Индикаторы статуса потоков */
.stream-status-indicators {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.stream-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    font-size: 12px;
}

.stream-type {
    font-weight: 500;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.status-dot.active {
    background-color: var(--success);
    box-shadow: 0 0 4px var(--success);
}

.status-dot.inactive {
    background-color: var(--danger);
}

.status-dot.checking {
    background-color: var(--warning);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.refresh-status-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.2s ease;
    margin-left: 8px;
}

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

.refresh-status-btn:active {
    transform: rotate(180deg);
}

/* ===== КОМПАКТНЫЙ PTZ ДИЗАЙН ===== */
.ptz-panel {
    margin-top: 10px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: 8px;
}

/* PTZ + Zoom + Пресеты в одном ряду */
.ptz-row-flex {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

/* Мини джойстик */
.ptz-joystick-mini {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
}

.ptz-h-row {
    display: flex;
    gap: 2px;
}

.ptz-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

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

.ptz-btn:active {
    transform: scale(0.9);
    background: var(--accent-hover);
}

/* Zoom колонка */
.zoom-col {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex-shrink: 0;
}

.zoom-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

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

.zoom-btn:active {
    transform: scale(0.9);
}

/* PTZ кнопки в ряд */
.ptz-controls-row {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    background: var(--bg-secondary);
    border-radius: 8px;
    flex-wrap: wrap;
    gap: 8px;
}

.ptz-left, .ptz-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

 .ptz-preset-controls {
     display: flex;
     align-items: center;
     justify-content: center;
     flex-wrap: wrap;
     gap: 8px;
     margin-top: 10px;
 }

.ptz-btn-inline {
    width: 36px;
    height: 32px;
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.ptz-btn-inline:hover {
    background: var(--accent);
    color: white;
}

.ptz-btn-inline:active {
    transform: scale(0.9);
    background: var(--accent-hover);
}

.ptz-btn-inline.patrol-start {
    background: #3d4a5c;
    color: #7eb8da;
}

.ptz-btn-inline.patrol-start:hover {
    background: #4a5a6c;
}

.ptz-btn-inline.patrol-stop {
    background: #5a2d2d;
    color: #f66;
}

.ptz-btn-inline.patrol-stop:hover {
    background: #7a3a3a;
}

.ptz-btn-inline.preset-select.active {
    background: var(--accent);
    color: white;
}

.ptz-separator {
    color: var(--border);
    font-size: 18px;
    opacity: 0.5;
}

.patrol-label-inline {
    font-size: 12px;
    color: var(--text-secondary);
}

.patrol-input-inline {
    width: 50px;
    padding: 4px 6px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
    text-align: center;
}

/* Patrol time slider */
.patrol-slider {
    width: 80px;
    height: 6px;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background: var(--bg-tertiary);
    border-radius: 3px;
    outline: none;
}

.patrol-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    border: 2px solid var(--bg-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.patrol-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    border: 2px solid var(--bg-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.patrol-value {
    font-size: 12px;
    color: var(--text-secondary);
    min-width: 35px;
    text-align: center;
}

/* Пресеты - сетка на всю ширину */
.presets-grid {
    display: grid;
    grid-template-columns: repeat(var(--preset-cols, 4), 1fr);
    gap: 8px;
    width: 100%;
}

/* Пресеты - flex с переносом (legacy) */
.presets-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    flex: 1;
    min-width: 0;
    max-width: 1920px;
}

.preset-chip {
    padding: 4px 10px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 12px;
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    border: 1px solid transparent;
}

.preset-chip:hover {
    background: var(--accent);
    color: white;
}

.preset-chip:active {
    transform: scale(0.95);
}

.preset-chip.empty {
    cursor: default;
    opacity: 0.5;
}

.preset-chip.refresh {
    background: transparent;
    border: 1px dashed var(--border);
    padding: 4px 8px;
}

.preset-chip.refresh:hover {
    border-color: var(--accent);
    background: transparent;
    color: var(--accent);
}

/* Карточки пресетов с тумбами */
.preset-card {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    border: 2px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: #2a2a3a;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preset-card::before {
    content: '📷';
    font-size: 18px;
    opacity: 0.3;
    position: absolute;
    z-index: 0;
}

.preset-card:hover {
    border-color: var(--accent);
    transform: scale(1.05);
}

.preset-card.selected {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.35);
}

.preset-card:active {
    transform: scale(0.98);
}

.preset-card.generating {
    opacity: 0.6;
    pointer-events: none;
}

.preset-card.generating::after {
    content: '⏳';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.preset-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2px 4px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    font-size: 9px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.preset-dwell-badge {
    position: absolute;
    top: 2px;
    left: 2px;
    padding: 1px 4px;
    background: rgba(0, 100, 200, 0.8);
    color: white;
    font-size: 9px;
    border-radius: 3px;
    cursor: pointer;
    z-index: 2;
    transition: background 0.2s;
}

.preset-dwell-badge:hover {
    background: rgba(0, 150, 255, 0.9);
}

.preset-schedule-badge {
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    padding: 1px 3px;
    background: rgba(80, 80, 80, 0.7);
    color: #aaa;
    font-size: 8px;
    border-radius: 3px;
    cursor: pointer;
    z-index: 2;
    transition: all 0.2s;
    opacity: 0.6;
}

.preset-schedule-badge:hover {
    background: rgba(100, 100, 100, 0.9);
    opacity: 1;
}

.preset-schedule-badge.active {
    background: rgba(200, 100, 0, 0.85);
    color: white;
    opacity: 1;
}

.preset-capture-btn {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    padding: 0;
    border: none;
    border-radius: 4px;
    background: rgba(0,0,0,0.6);
    color: white;
    font-size: 10px;
    cursor: pointer;
    opacity: 0.85;
    transition: opacity 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
}

.preset-card:hover .preset-capture-btn {
    opacity: 1;
}

@media (hover: none) {
    .preset-capture-btn {
        opacity: 1;
    }
}

.preset-capture-btn:hover {
    background: var(--accent);
}

/* Кнопка вкл/выкл патрулирования на пресете */
.preset-patrol-toggle {
    position: absolute;
    top: 2px;
    right: 22px;
    width: 18px;
    height: 18px;
    padding: 0;
    border: none;
    border-radius: 4px;
    background: rgba(0,0,0,0.6);
    color: white;
    font-size: 10px;
    cursor: pointer;
    opacity: 0.85;
    transition: opacity 0.2s, background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 4;
}

.preset-patrol-toggle.enabled {
    background: rgba(40, 167, 69, 0.8);
}

.preset-patrol-toggle.disabled {
    background: rgba(220, 53, 69, 0.6);
}

.preset-card:hover .preset-patrol-toggle {
    opacity: 1;
}

@media (hover: none) {
    .preset-patrol-toggle {
        opacity: 1;
    }
}

.preset-patrol-toggle:hover {
    background: var(--accent);
}

/* Статус патрулирования - отдельная строка с прогресс-баром */
.patrol-status-bar {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px 12px;
    margin-top: 8px;
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.15), rgba(40, 167, 69, 0.05));
    border: 1px solid var(--success);
    border-radius: 8px;
    animation: patrol-glow 2s ease-in-out infinite;
}

@keyframes patrol-glow {
    0%, 100% { box-shadow: 0 0 5px rgba(40, 167, 69, 0.3); }
    50% { box-shadow: 0 0 15px rgba(40, 167, 69, 0.5); }
}

.patrol-status-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.patrol-status-icon {
    color: var(--success);
    font-size: 14px;
    animation: patrol-pulse 1s ease-in-out infinite;
}

@keyframes patrol-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.patrol-current-preset {
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.patrol-countdown {
    font-family: 'Courier New', monospace;
    font-weight: bold;
    font-size: 14px;
    color: var(--warning);
    min-width: 40px;
    text-align: right;
}

.patrol-progress-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.patrol-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--success), #5cb85c);
    border-radius: 3px;
    transition: width 1s linear;
    box-shadow: 0 0 8px rgba(40, 167, 69, 0.5);
}

/* PTZ порты в настройках камеры */
.ptz-ports-group {
    margin-top: 10px;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.ptz-ports-group .form-group {
    margin-bottom: 8px;
}

.ptz-ports-group .form-group:last-child {
    margin-bottom: 0;
}

/* Патрулирование */
.patrol-row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    background: var(--bg-secondary);
    border-radius: 6px;
    flex-wrap: wrap;
}

.patrol-label {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.patrol-input {
    width: 45px;
    padding: 4px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 11px;
    text-align: center;
}

.patrol-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 10px;
    transition: all 0.15s ease;
}

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

.patrol-btn.start:hover {
    background: #218838;
}

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

.patrol-btn.stop:hover {
    background: #c82333;
}

/* Респонсив для мобильных */
@media (max-width: 400px) {
    .ptz-row-flex {
        justify-content: center;
    }
    
    .presets-flex {
        width: 100%;
        justify-content: center;
        margin-top: 8px;
    }
    
    .ptz-btn {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .zoom-btn {
        width: 36px;
        height: 36px;
    }
}

/* Старые стили PTZ для совместимости */
.ptz-controls {
    display: none; /* Скрываем старые контролы */
}

/* Зум контролы */
.zoom-controls {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 20px;
}

.zoom-controls button {
    padding: 10px 15px;
    border: 2px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.zoom-controls button:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* Пресеты */
.preset-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.preset-controls button {
    padding: 8px 12px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85rem;
}

.preset-controls button:hover {
    background: var(--success);
    border-color: var(--success);
}

/* Мобильная адаптация */
@media (max-width: 768px) {
    .btn-ptz {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
    
    .ptz-controls {
        padding: 15px;
    }
    
    .zoom-controls {
        flex-direction: column;
    }
    
    .preset-controls {
        gap: 6px;
    }
    
    .preset-controls button {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
}

/* Кнопки пресетов */
.preset-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 8px 12px;
    margin: 2px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 70px;
}

.preset-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
}

.preset-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(102, 126, 234, 0.3);
}

/* Сообщение об отсутствии пресетов */
.no-presets-message {
    color: #666;
    font-style: italic;
    font-size: 12px;
    padding: 8px;
    text-align: center;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    margin: 4px 0;
}

/* Патрулирование */
.patrol-settings {
    margin-bottom: 15px;
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding: 8px;
    background: var(--bg-primary);
    border-radius: 6px;
}

.setting-row label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.setting-row input[type="number"] {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.patrol-controls {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.patrol-controls button {
    flex: 1;
    padding: 10px;
    font-size: 0.95rem;
    font-weight: 500;
}

/* Кнопки режимов воспроизведения */
.mode-btn {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.mode-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--accent);
    color: var(--text-primary);
}

.mode-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
}

.mode-btn.switching {
    background: var(--warning);
    color: #212529;
    border-color: transparent;
    animation: pulse 1s infinite;
}

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

.mode-btn.youtube-btn {
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: white;
    border-color: transparent;
}

.mode-btn.youtube-btn:hover {
    background: linear-gradient(135deg, #ff3333 0%, #ff0000 100%);
    box-shadow: 0 2px 8px rgba(255, 0, 0, 0.4);
}

.stream-mode-buttons {
    padding: 10px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.current-mode-info {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.clients-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Заголовок камеры с кнопкой настроек */
.camera-title-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.camera-title-row .camera-title {
    margin: 0;
    font-size: 1.1rem;
}

.settings-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
    opacity: 0.7;
}

.settings-btn:hover {
    opacity: 1;
    background: var(--bg-tertiary);
    border-color: var(--accent);
}

/* Кнопки режимов */
.stream-mode-buttons {
    padding: 10px 0;
}

.mode-buttons-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* ===== МОДАЛЬНОЕ ОКНО РАСПИСАНИЯ ===== */
.modal-small {
    max-width: 400px;
}

.schedule-preset-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 15px;
    text-align: center;
}

.weekdays-selector {
    display: flex;
    gap: 5px;
    justify-content: center;
    margin-bottom: 10px;
}

.weekday-checkbox {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}

.weekday-checkbox input {
    display: none;
}

.weekday-checkbox span {
    padding: 8px 10px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border);
    border-radius: 6px;
    font-size: 12px;
    transition: all 0.2s;
}

.weekday-checkbox input:checked + span {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.weekday-checkbox:hover span {
    border-color: var(--accent);
}

.weekday-presets {
    display: flex;
    gap: 5px;
    justify-content: center;
    margin-top: 10px;
}

.btn-small {
    padding: 4px 10px;
    font-size: 11px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-small:hover {
    background: var(--bg-secondary);
    border-color: var(--accent);
    color: var(--text-primary);
}

.time-input {
    width: 100%;
    padding: 12px;
    font-size: 1.2rem;
    text-align: center;
    background: var(--bg-tertiary);
    border: 2px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
}

.time-input:focus {
    outline: none;
    border-color: var(--accent);
}

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

.btn-danger:hover {
    background: #c82333;
}

/* Schedules in System Info */
.info-item-full {
    grid-column: 1 / -1;
}

.schedules-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.schedule-item {
    font-size: 11px;
    padding: 3px 6px;
    background: var(--bg-tertiary);
    border-radius: 4px;
}

.schedule-item.dim {
    color: var(--text-secondary);
    opacity: 0.6;
}

.schedule-link {
    cursor: pointer;
    transition: all 0.2s;
}

.schedule-link:hover {
    background: var(--accent);
    color: white;
}

/* ===== Responsive Header ===== */
@media (max-width: 768px) {
    .app-header {
        flex-wrap: wrap;
        gap: 10px;
        padding: 10px 15px;
    }
    
    .app-header h1 {
        font-size: 1.1rem;
        white-space: nowrap;
    }
    
    .header-left {
        order: 1;
        flex: 0 0 auto;
    }
    
    .header-center {
        order: 3;
        flex: 1 1 100%;
        justify-content: center;
    }
    
    .header-right {
        order: 2;
        flex: 0 0 auto;
    }
    
    .camera-selector {
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
    }
    
    .camera-selector label {
        font-size: 0.8rem;
    }
    
    .camera-selector select {
        min-width: 150px;
        flex: 1;
        max-width: 250px;
    }
    
    .btn-success {
        padding: 6px 12px;
        font-size: 0.8rem;
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .app-header h1 {
        font-size: 0.95rem;
    }
    
    .camera-selector select {
        min-width: 120px;
        font-size: 0.8rem;
        padding: 6px 8px;
    }
    
    .btn-success {
        padding: 5px 10px;
        font-size: 0.75rem;
    }
}

/* ===== Responsive System Info ===== */
@media (max-width: 600px) {
    .info-grid {
        gap: 10px 20px;
    }
    
    .info-label {
        font-size: 0.75rem;
    }
    
    .info-value {
        font-size: 0.85rem;
    }
    
    .info-item-full {
        flex-basis: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
}