/* Custom styles for HA Fleet Portal */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
}

/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

/* Card Enhancements */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

/* Status Badges */
.badge {
    font-size: 0.75rem;
    padding: 0.4em 0.8em;
    border-radius: 6px;
}

/* Instance Status Indicators */
.instance-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.healthy { background-color: var(--success-color); }
.status-dot.unhealthy { background-color: var(--danger-color); }
.status-dot.unknown { background-color: var(--secondary-color); }

/* Dashboard Cards */
.dashboard-card {
    border-left: 4px solid var(--primary-color);
}

.dashboard-card.success {
    border-left-color: var(--success-color);
}

.dashboard-card.warning {
    border-left-color: var(--warning-color);
}

.dashboard-card.danger {
    border-left-color: var(--danger-color);
}

/* Subscription Cards */
.subscription-card {
    transition: transform 0.3s ease;
    border: 2px solid transparent;
}

.subscription-card:hover {
    transform: scale(1.02);
    border-color: var(--primary-color);
}

.subscription-card.popular {
    border-color: var(--warning-color);
    position: relative;
}

.subscription-card.popular::before {
    content: "Most Popular";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--warning-color);
    color: #000;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Form Enhancements */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.btn {
    border-radius: 8px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
}

.btn-lg {
    padding: 0.75rem 2rem;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
    cursor: wait;
}

.spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Instance Actions */
.instance-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.instance-actions .btn {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .display-6 {
        font-size: 1.5rem;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #121212;
        color: #ffffff;
    }
    
    .card {
        background-color: #1e1e1e;
        color: #ffffff;
    }
    
    .bg-light {
        background-color: #1e1e1e !important;
        color: #ffffff;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Custom Utilities */
.text-nowrap-ellipsis {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.border-start-primary {
    border-left: 4px solid var(--primary-color) !important;
}

.border-start-success {
    border-left: 4px solid var(--success-color) !important;
}

.border-start-warning {
    border-left: 4px solid var(--warning-color) !important;
}

.border-start-danger {
    border-left: 4px solid var(--danger-color) !important;
}