/* Custom styles for Claude Backend Frontend */

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
}

/* General */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #f8f9fa;
}

main {
    min-height: calc(100vh - 200px);
}

/* 移除导航栏下方的空白 */
main#content {
    padding-top: 0 !important;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
}

/* Dashboard Stats Cards */
.bg-primary .card-footer,
.bg-success .card-footer,
.bg-info .card-footer,
.bg-warning .card-footer {
    background-color: rgba(0, 0, 0, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

/* Forms */
.form-control:focus {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Tables */
.table {
    background-color: white;
}

.table-hover tbody tr:hover {
    background-color: #f8f9fa;
}

/* Badges */
.badge {
    padding: 0.375rem 0.75rem;
    font-weight: 500;
}

/* Loading Spinner */
.spinner-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

/* Navbar */
.navbar-brand {
    white-space: nowrap;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9);
    white-space: nowrap;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: white;
}

/* 导航栏下拉菜单优化 */
.navbar .dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* 用户下拉菜单样式 */
.dropdown-menu-end {
    right: 0;
    left: auto;
}

.dropdown-header {
    background-color: #f8f9fa;
    padding: 1rem;
    font-size: 1rem;
}

.dropdown-header h6 {
    font-weight: 600;
    color: #333;
}

.dropdown-header .badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

/* 用户头像图标 */
.dropdown-header .fa-user-circle {
    color: #6c757d !important;
}

/* 下拉菜单项图标 */
.dropdown-item i {
    width: 1.25rem;
    text-align: center;
}

/* 导航栏背景渐变，与首页配色一致 */
.navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

@media (max-width: 991px) {
    .navbar-brand {
        font-size: 1rem;
    }
}

/* Progress bars */
.progress {
    background-color: #e9ecef;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 0.375rem;
}

/* Buttons */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
}

/* Modal */
.modal-content {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Code blocks */
code {
    padding: 0.2rem 0.4rem;
    background-color: #f8f9fa;
    border-radius: 0.25rem;
    color: #e83e8c;
}

/* Toast */
.toast {
    border: none;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
}

/* Device Cards */
.device-card {
    transition: all 0.3s ease;
}

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

.device-card.offline {
    opacity: 0.7;
}

/* Admin Dashboard */
.admin-stat-card {
    position: relative;
    overflow: hidden;
}

.admin-stat-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(45deg);
    transition: all 0.3s;
}

.admin-stat-card:hover::after {
    top: -100%;
    right: -100%;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card {
        margin-bottom: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
}

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

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}