/* Основные стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #1abc9c;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --success-color: #27ae60;
    --light-gray: #f5f7fa;
    --medium-gray: #e0e0e0;
    --dark-gray: #7f8c8d;
    --text-color: #333;
    --sidebar-width: 260px;
    --header-height: 70px;
}

body {
    background-color: var(--light-gray);
    color: var(--text-color);
    line-height: 1.6;
}

/* Адаптивность */
@media (max-width: 1024px) {
    .auth-container {
        flex-direction: column;
    }
    
    .auth-card,
    .auth-info {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 70px;
    }
    
    .sidebar .logo h1,
    .sidebar .user-details,
    .sidebar .nav-item span,
    .sidebar .sidebar-footer p {
        display: none;
    }
    
    .sidebar .logo {
        justify-content: center;
        padding: 20px 0;
    }
    
    .sidebar .logo i {
        margin-right: 0;
        font-size: 24px;
    }
    
    .sidebar .user-info {
        justify-content: center;
        padding: 20px 0;
    }
    
    .sidebar .avatar {
        margin-right: 0;
    }
    
    .sidebar .nav-item a {
        justify-content: center;
        padding: 15px 0;
    }
    
    .sidebar .nav-item i {
        margin-right: 0;
        font-size: 20px;
    }
    
    .main-content {
        margin-left: 70px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .stats-container {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    
    .notifications-panel {
        width: 300px;
        right: -50px;
    }
    
    .search-results {
        width: calc(100% - 30px);
        left: 15px;
    }
    
    .form-view-value {
        font-size: 13px;
    }
    
    .empty-state {
        padding: 30px 15px;
    }
    
    .empty-state i {
        font-size: 36px;
    }
}

@media (max-width: 576px) {
    .top-bar {
        flex-direction: column;
        height: auto;
        padding: 15px;
        gap: 15px;
    }
    
    .search-bar {
        width: 100%;
    }
    
    .header-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .content {
        padding: 20px 15px;
    }
    
    .auth-card,
    .auth-info {
        padding: 25px;
    }
    
    .notifications-panel {
        width: 280px;
        right: -30px;
    }
}

/* Структура приложения */
.container {
    display: flex;
    min-height: 100vh;
}
.header-title h2{
    color: var(--primary-color);
}
.header-title h1{
    color: var(--primary-color);
}
/* Боковая панель */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--primary-color);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo i {
    font-size: 28px;
    color: var(--accent-color);
    margin-right: 10px;
}

.logo h1 {
    font-size: 20px;
    font-weight: 700;
}

.user-info {
    display: flex;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.avatar i {
    font-size: 24px;
    color: white;
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 600;
    font-size: 16px;
}

.user-role {
    font-size: 14px;
    color: var(--medium-gray);
    margin-top: 3px;
}

.nav-list {
    list-style: none;
    padding: 20px 0;
    flex-grow: 1;
}

.nav-item {
    margin-bottom: 5px;
}

.nav-item a {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s;
}

.nav-item a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    padding-left: 25px;
}

.nav-item.active a {
    background-color: rgba(26, 188, 156, 0.2);
    color: white;
    border-left: 4px solid var(--accent-color);
}

.nav-item i {
    font-size: 18px;
    margin-right: 15px;
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
}

.version {
    margin-top: 5px;
    font-size: 11px;
}

/* Основной контент */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Верхняя панель */
.top-bar {
    height: 10vh;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 30px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 99;
}

.search-bar {
    display: flex;
    align-items: center;
    background-color: var(--light-gray);
    border-radius: 20px;
    padding: 8px 15px;
    width: 300px;
}

.search-bar i {
    color: var(--dark-gray);
    margin-right: 10px;
}

.search-bar input {
    border: none;
    background: transparent;
    width: 100%;
    outline: none;
    font-size: 14px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.notifications {
    position: relative;
    cursor: pointer;
}

.notifications i {
    font-size: 20px;
    color: var(--dark-gray);
    transition: color 0.3s;
}

.notifications:hover i {
    color: var(--secondary-color);
}

.notification-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--danger-color);
    color: white;
    font-size: 12px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.quick-actions {
    display: flex;
    gap: 10px;
}

.action-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background-color: var(--light-gray);
    color: var(--primary-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.action-btn:hover {
    background-color: var(--secondary-color);
    color: white;
}

/* Контент страницы */
.content {
    padding: 30px;
    flex-grow: 1;
}

.page-header {
    margin-bottom: 30px;
}

.page-header h2 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.page-header p {
    color: var(--dark-gray);
}

/* Кнопки */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    font-size: 14px;
}

.btn i {
    margin-right: 8px;
}

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

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

.btn-secondary {
    background-color: var(--medium-gray);
    color: var(--text-color);
}

.btn-secondary:hover {
    background-color: #bdc3c7;
}

.btn-block {
    width: 100%;
}

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

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--medium-gray);
    border-radius: 5px;
    font-size: 14px;
    transition: border 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
}

/* Поля с иконками */
.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}
.input-with-icon input {
    padding-right: 45px;
    width: 100%;
}

.toggle-password-btn {
    position: absolute;
    right: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
}

.toggle-password-icon {
    color: var(--dark-gray);
    transition: color 0.3s;
}

.toggle-password-btn:hover .toggle-password-icon {
    color: var(--secondary-color);
}




/* Сообщения об ошибках */
.error-message {
    font-size: 12px;
    margin-top: 5px;
    display: block;
    color: var(--danger-color);
}

/* Модальное окно */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: white;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--medium-gray);
}

.modal-header h3 {
    color: var(--primary-color);
}

.close-modal {
    font-size: 28px;
    cursor: pointer;
    color: var(--dark-gray);
    transition: color 0.3s;
}

.close-modal:hover {
    color: var(--danger-color);
}

.modal-body {
    padding: 20px;
}

/* Таблицы */
.table-container {
    overflow-x: auto;
}

.devices-table {
    width: 100%;
    border-collapse: collapse;
}

.devices-table thead {
    background-color: var(--light-gray);
}

.devices-table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--primary-color);
    border-bottom: 2px solid var(--medium-gray);
}

.devices-table td {
    padding: 15px;
    border-bottom: 1px solid var(--medium-gray);
}

/* Статусные бейджи */
.status-badge {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.status-working {
    background-color: rgba(39, 174, 96, 0.1);
    color: var(--success-color);
}

.status-repair {
    background-color: rgba(243, 156, 18, 0.1);
    color: var(--warning-color);
}

.status-broken {
    background-color: rgba(231, 76, 60, 0.1);
    color: var(--danger-color);
}

.status-written-off {
    background-color: rgba(127, 140, 141, 0.1);
    color: var(--dark-gray);
}

/* Оповещения */
.alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-error {
    background-color: rgba(231, 76, 60, 0.1);
    border-left-color: var(--danger-color);
    color: var(--danger-color);
}

.alert-success {
    background-color: rgba(39, 174, 96, 0.1);
    border-left-color: var(--success-color);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(243, 156, 18, 0.1);
    border-left-color: var(--warning-color);
    color: var(--warning-color);
}

/* Уведомления */
.notifications-panel {
    position: absolute;
    top: 50px;
    right: 0;
    width: 350px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
}

.notifications-panel.active {
    display: block;
}

.notifications-header {
    padding: 15px;
    border-bottom: 1px solid var(--medium-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notifications-header h4 {
    margin: 0;
    color: var(--primary-color);
}

.clear-notifications {
    background: none;
    border: none;
    color: var(--secondary-color);
    cursor: pointer;
    font-size: 14px;
    transition: color 0.3s;
}

.clear-notifications:hover {
    color: var(--primary-color);
}

.notifications-list {
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    padding: 15px;
    border-bottom: 1px solid var(--medium-gray);
    display: flex;
    align-items: flex-start;
}

.notification-item.unread {
    background-color: rgba(52, 152, 219, 0.05);
}

.notification-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
}

.notification-icon.warning {
    background-color: rgba(243, 156, 18, 0.1);
    color: var(--warning-color);
}

.notification-icon.danger {
    background-color: rgba(231, 76, 60, 0.1);
    color: var(--danger-color);
}

.notification-icon.info {
    background-color: rgba(52, 152, 219, 0.1);
    color: var(--secondary-color);
}

.notification-content {
    flex-grow: 1;
}

.notification-title {
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.notification-text {
    font-size: 14px;
    color: var(--dark-gray);
    margin-bottom: 5px;
}

.notification-time {
    font-size: 12px;
    color: var(--dark-gray);
}

.notifications-footer {
    padding: 15px;
    text-align: center;
    border-top: 1px solid var(--medium-gray);
}

.view-all-notifications {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.view-all-notifications:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Поиск */
.search-results {
    position: absolute;
    top: 50px;
    left: 0;
    width: 100%;
    max-height: 400px;
    overflow-y: auto;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
}

.search-results.active {
    display: block;
}

.search-result-item {
    padding: 10px 15px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--medium-gray);
    cursor: pointer;
    transition: background-color 0.2s;
}

.search-result-item:hover {
    background-color: var(--light-gray);
}

.search-result-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    background-color: var(--light-gray);
    color: var(--secondary-color);
}

.search-result-info h4 {
    margin: 0;
    font-size: 14px;
    color: var(--primary-color);
}

.search-result-info p {
    margin: 2px 0 0;
    font-size: 12px;
    color: var(--dark-gray);
}

.no-results {
    padding: 20px;
    text-align: center;
    color: var(--dark-gray);
}

/* Toast уведомления */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #333;
    color: white;
    padding: 15px 20px;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10000;
    min-width: 250px;
    max-width: 350px;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-success {
    background-color: var(--success-color);
}

.toast-error {
    background-color: var(--danger-color);
}

.toast-warning {
    background-color: var(--warning-color);
}

.toast-info {
    background-color: var(--secondary-color);
}

/* Дополнительные стили для форм просмотра */
.form-view-value {
    padding: 8px 0;
    margin: 0;
    color: var(--text-color);
    font-size: 14px;
}

/* Стили для пустого состояния */
.empty-state {
    text-align: center;
    padding: 40px 20px;
}

.empty-state i {
    font-size: 48px;
    color: var(--medium-gray);
    margin-bottom: 15px;
}

.empty-state h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.empty-state p {
    color: var(--dark-gray);
    margin-bottom: 20px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* Стили для страницы авторизации */
.auth-body .form-group {
    margin-bottom: 25px;
}

.auth-body .btn-block {
    margin-top: 20px;
    padding: 12px;
    font-size: 16px;
}

.auth-footer {
    margin-top: 25px;
    padding: 15px;
    background-color: rgba(52, 152, 219, 0.1);
    border-radius: 5px;
    font-size: 14px;
}

.auth-footer p {
    margin-bottom: 8px;
    color: var(--primary-color);
}

.auth-footer p:last-child {
    margin-bottom: 0;
}

.auth-footer strong {
    color: var(--secondary-color);
}