/* Исправленный файл index.css */
:root {
    --primary: #1e88e5;
    --primary-dark: #1565c0;
    --secondary: #26a69a;
    --text: #333;
    --text-light: #777;
    --background: #f5f7fa;
    --card-bg: #ffffff;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --border-radius: 16px;
    --success: #4caf50;
    --warning: #ff9800;
    --danger: #f44336;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--background);
    color: var(--text);
    min-height: 100vh;
    padding: 20px;
    transition: var(--transition);
}

.dark-theme {
    --background: #121212;
    --text: #e0e0e0;
    --text-light: #9e9e9e;
    --card-bg: #1e1e1e;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

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

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.dark-theme header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo i {
    font-size: 28px;
    color: var(--primary);
}

.logo h1 {
    font-size: 24px;
    font-weight: 600;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(30, 136, 229, 0.1);
    padding: 8px 15px;
    border-radius: 20px;
}

.user-info i {
    font-size: 20px;
    color: var(--primary);
}

.theme-toggle {
    background: var(--card-bg);
    border: none;
    width: 50px;
    height: 26px;
    border-radius: 13px;
    position: relative;
    cursor: pointer;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    padding: 0 3px;
}

.theme-toggle i {
    position: absolute;
    font-size: 16px;
    transition: var(--transition);
}

.theme-toggle .sun {
    color: #f57c00;
    left: 3px;
    opacity: 1;
}

.dark-theme .theme-toggle .sun {
    opacity: 0;
}

.theme-toggle .moon {
    color: #e0e0e0;
    right: 3px;
    opacity: 0;
}

.dark-theme .theme-toggle .moon {
    opacity: 1;
}

.theme-toggle .toggle-circle {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    transition: var(--transition);
    left: 3px;
}

.dark-theme .theme-toggle .toggle-circle {
    left: calc(100% - 23px);
}

.nav-tabs {
    display: flex;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

.nav-tab {
    flex: 1;
    text-align: center;
    padding: 16px 0;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.nav-tab.active {
    border-bottom: 3px solid var(--primary);
    color: var(--primary);
}

.nav-tab i {
    margin-right: 8px;
    font-size: 20px;
}

.page {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.page.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.card-header i {
    font-size: 24px;
    margin-right: 12px;
    color: var(--primary);
}

.card-header h2 {
    font-size: 20px;
    font-weight: 600;
}

.sensors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.sensor-card {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 250px;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.sensor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.sensor-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 30px;
}

.temp-icon { background: rgba(255, 152, 0, 0.15); color: #ff9800; }
.humidity-icon { background: rgba(33, 150, 243, 0.15); color: #2196f3; }
.motion-icon { background: rgba(76, 175, 80, 0.15); color: #4caf50; }
.co2-icon { background: rgba(156, 39, 176, 0.15); color: #9c27b0; }
.battery-icon { background: rgba(244, 67, 54, 0.15); color: #f44336; }
.solar-icon { background: rgba(255, 193, 7, 0.15); color: #ffc107; }
.wind-icon { background: rgba(33, 150, 243, 0.15); color: #2196f3; }

.sensor-card h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--text-light);
}

.sensor-value {
    font-size: 28px;
    font-weight: 700;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    text-align: center;
}

.sensor-status {
    font-size: 14px;
    margin-top: 5px;
}

.on { color: var(--success); }
.off { color: var(--text-light); }

.control-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.control-card {
    overflow: hidden;
    position: relative;
}

.control-title {
    font-size: 18px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.control-title i {
    color: var(--primary);
}

.slider-value {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    margin: 5px 0;
    color: var(--primary);
}

.slider-container {
flex: 1; /* Занимает всё доступное пространство */
  display: flex;
  flex-direction: column;
  justify-content: center; /* Центрирование по вертикали */
  margin: 15px 0; /* Отступы сверху и снизу */

}

input[type="range"] {
    width: 100%;
    
    background: #e0e0e0;
    border-radius: 5px;
    outline: none;
}

.dark-theme input[type="range"] {
    background: #333;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.mode-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: auto;
    padding-top: 15px; 
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.mode-btn {
    flex: 1;
    min-width: 120px;
    padding: 12px;
    background: rgba(30, 136, 229, 0.1);
    border: none;
    border-radius: 10px;
    color: var(--primary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.mode-btn.active {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.btn-group {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.btn {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 16px;
}

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn.active {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.status-connected {
    background: rgba(76, 175, 80, 0.15);
    color: var(--success);
}

.status-disconnected {
    background: rgba(244, 67, 54, 0.15);
    color: var(--danger);
}

.chart-container {
    height: 300px;
    margin-top: 20px;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.setting-item {
    margin-bottom: 20px;
}

.setting-item label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

select, input {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid #ddd;
    background: var(--card-bg);
    color: var(--text);
    font-size: 16px;
}

.form-control {
    padding: 12px;
    border-radius: 10px;
    border: 1px solid #ddd;
    background: var(--card-bg);
    color: var(--text);
    font-size: 16px;
    box-shadow: var(--shadow);
}

.dark-theme select, 
.dark-theme input,
.dark-theme .form-control {
    border: 1px solid #333;
}

.devices-list {
    display: grid;
    gap: 12px;
}

.device-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: var(--card-bg);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.device-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.device-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    background: rgba(30, 136, 229, 0.1);
    color: var(--primary);
}

.device-info {
    flex: 1;
}

.device-name {
    font-weight: 500;
    margin-bottom: 4px;
}

.device-status {
    font-size: 14px;
    color: var(--text-light);
}

.battery-indicator {
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    margin-top: 8px;
    overflow: hidden;
}

.battery-level {
    height: 100%;
    background: var(--success);
    border-radius: 3px;
}

.dark-theme .battery-indicator {
    background: #333;
}

footer {
    text-align: center;
    padding: 30px 0;
    color: var(--text-light);
    font-size: 14px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

.dark-theme footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    border-radius: 10px;
    background: var(--card-bg);
    box-shadow: var(--shadow);
    transform: translateX(120%);
    transition: transform 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 10px;
}

.notification.show {
    animation: slideIn 0.3s ease forwards;
}

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

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

.notification.danger {
    border-left: 4px solid var(--danger);
}

.sensor-card.pulse {
    animation: pulse 2s infinite;
}

.device-status.online {
    color: var(--success);
}

.device-status.offline {
    color: var(--danger);
}

.confirmation-dialog {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.confirmation-dialog.show {
    opacity: 1;
    visibility: visible;
}

.dialog-content {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 25px;
    max-width: 400px;
    width: 90%;
    box-shadow: var(--shadow);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.confirmation-dialog.show .dialog-content {
    transform: translateY(0);
}

.dialog-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.progress-ring {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 15px;
}

.progress-ring__circle {
    transform: rotate(-90deg);
    stroke-width: 10px; /* Было 8px */

    transform-origin: 50% 50%;
    transition: stroke-dashoffset 0.5s;
}

.progress-ring__text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px; /* Уменьшить размер шрифта */
    font-weight: bold;
    line-height: 1; /* Убрать лишнее пространство */
    width: 100%; /* Гарантировать центрирование */
    text-align: center;
    margin-top: -2px; /* Тонкая настройка */


}

.energy-stats {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stat {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.camera-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.camera-item {
    margin-bottom: 20px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.camera-preview {
    height: 180px;
    background-size: cover;
    background-position: center;
    position: relative;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.camera-status {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    border-radius: 20px;
    background: rgba(0,0,0,0.5);
    color: white;
    font-size: 12px;
}

.camera-info {
    padding: 15px;
    background: var(--card-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.scenario-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.1);
}

.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.scenario-card.active {
    border: 2px solid var(--primary);
    background: rgba(30, 136, 229, 0.05);
    transform: scale(1.02);
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: 16px;
    padding: 5px;
}

.energy-summary {
    margin-top: 20px;
}

.energy-source {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.dark-theme .energy-source {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.label.solar { color: #ffc107; }
.label.grid { color: #2196f3; }
.label.generator { color: #f44336; }
.label.wind { color: #4caf50; }

.light-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.light-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.control-grid .control-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Равномерное распределение */
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.system-info p {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.dark-theme .system-info p {
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.chart-container canvas {
    display: block !important;
}

#users-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

#users-table th, #users-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

#users-table th {
    background: rgba(0,0,0,0.05);
    font-weight: 600;
}

.dark-theme #users-table th, 
.dark-theme #users-table td {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.dark-theme #users-table th {
    background: rgba(255,255,255,0.05);
}

/* Анимации */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { transform: translateX(120%); }
    to { transform: translateX(0); }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(30, 136, 229, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(30, 136, 229, 0); }
    100% { box-shadow: 0 0 0 0 rgba(30, 136, 229, 0); }
}

@media (max-width: 992px) {
    .sensors-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
    
    .control-grid {
        grid-template-columns: 1fr;
    }
    
    .logo h1 {
        font-size: 20px;
    }
    .slider-container {
         margin: 10px 0;
    }
    
    .mode-selector {
        flex-wrap: wrap;
    }
    
    .mode-selector .mode-btn {
        min-width: 100px; /* Уменьшаем минимальную ширину */
        padding: 10px;
        font-size: 14px;
    }
    .nav-tab span {
        display: none;
    }
    
    .nav-tab i {
        margin-right: 0;
        font-size: 24px;
    }
    
    .scenarios-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .camera-grid {
        grid-template-columns: 1fr;
    }
    
    .form-control {
        width: 100%;
    }
    
    #history .card > div {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .scenarios-grid {
        grid-template-columns: 1fr;
    }
    
    .sensors-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .user-info {
        display: none;
    }
}

/* Добавить в конец файла */
.control-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.room-control {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.dark-theme .room-control {
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.room-name {
    font-weight: 500;
}

.generator-control {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.generator-buttons {
    display: flex;
    gap: 15px;
}

.generator-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.status-text {
    font-size: 14px;
    color: var(--text-light);
}