/* Dark Theme - WireGuard Style */
:root {
    --wg-dark-bg: #2d3748;
    --wg-darker-bg: #1a202c;
    --wg-card-bg: #3d4555;
    --wg-red: #dc3545;
    --wg-red-hover: #c82333;
    --wg-text: #e2e8f0;
    --wg-text-muted: #a0aec0;
    --wg-border: #4a5568;
}

body {
    background-color: var(--wg-darker-bg);
    color: var(--wg-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Login Screen */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--wg-darker-bg);
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-container .card {
    background-color: var(--wg-card-bg);
    border: 1px solid var(--wg-border);
    border-radius: 8px;
}

.login-container .card-body {
    padding: 3rem 2.5rem;
}

.login-container h2 {
    color: var(--wg-text);
}

.login-container .text-muted {
    color: var(--wg-text-muted) !important;
}

.login-container .form-label {
    color: var(--wg-text);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.login-container .form-control {
    background-color: var(--wg-dark-bg);
    border: 1px solid var(--wg-border);
    color: var(--wg-text);
    padding: 0.75rem;
}

.login-container .form-control:focus {
    background-color: var(--wg-dark-bg);
    border-color: var(--wg-red);
    color: var(--wg-text);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.login-container .btn-primary {
    background-color: var(--wg-red);
    border-color: var(--wg-red);
    padding: 0.75rem;
    font-weight: 500;
}

.login-container .btn-primary:hover,
.login-container .btn-primary:focus {
    background-color: var(--wg-red-hover);
    border-color: var(--wg-red-hover);
}

/* Main App Dark Theme */
.navbar-dark {
    background-color: var(--wg-dark-bg) !important;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 600;
}

.card {
    background-color: var(--wg-card-bg);
    border: 1px solid var(--wg-border);
    color: var(--wg-text);
}

.card-header {
    background-color: rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid var(--wg-border);
    color: var(--wg-text);
}

.table {
    color: var(--wg-text);
}

.table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.form-control,
.form-select {
    background-color: var(--wg-dark-bg);
    border: 1px solid var(--wg-border);
    color: var(--wg-text);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--wg-dark-bg);
    border-color: var(--wg-red);
    color: var(--wg-text);
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-select option {
    background-color: var(--wg-dark-bg);
}

.form-text {
    color: var(--wg-text-muted);
}

/* Buttons */
.btn-primary {
    background-color: var(--wg-red);
    border-color: var(--wg-red);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--wg-red-hover);
    border-color: var(--wg-red-hover);
}

.btn-outline-primary {
    color: var(--wg-red);
    border-color: var(--wg-red);
}

.btn-outline-primary:hover {
    background-color: var(--wg-red);
    border-color: var(--wg-red);
}

/* Modal */
.modal-content {
    background-color: var(--wg-card-bg);
    border: 1px solid var(--wg-border);
}

.modal-header,
.modal-footer {
    border-color: var(--wg-border);
}

.modal-title,
.modal-body {
    color: var(--wg-text);
}

.btn-close {
    filter: invert(1);
}

/* Badges */
.badge {
    font-weight: 500;
}

/* Stats Cards */
.stat-card {
    border-left: 4px solid;
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.stat-card.stat-primary {
    border-left-color: #0d6efd;
}

.stat-card.stat-success {
    border-left-color: #198754;
}

.stat-card.stat-warning {
    border-left-color: #ffc107;
}

.stat-card.stat-danger {
    border-left-color: var(--wg-red);
}

/* Nav active state */
.nav-link.active {
    background-color: rgba(220, 53, 69, 0.15);
    border-radius: 5px;
}

/* Alert */
.alert-danger {
    background-color: rgba(220, 53, 69, 0.2);
    border-color: var(--wg-red);
    color: #ff6b6b;
}

/* Text colors */
h1, h2, h3, h4, h5, h6 {
    color: var(--wg-text);
}

.text-muted {
    color: var(--wg-text-muted) !important;
}

/* Page transitions */
.page-fade-enter {
    animation: fadeIn 0.3s ease-in;
}

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

/* Charts */
.chart-container {
    position: relative;
    height: 300px;
}

/* Responsive */
@media (max-width: 768px) {
    .stat-card {
        margin-bottom: 15px;
    }
    
    .chart-container {
        height: 200px;
    }
}

/* Фиксированная ширина контента (как в wg-easy) */
#mainApp {
    max-width: 1400px;
    margin: 0 auto;
}

.container-fluid {
    max-width: 1400px;
    margin: 0 auto;
}

#pageContent {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* На больших экранах ограничиваем ширину */
@media (min-width: 1920px) {
    #mainApp,
    .container-fluid,
    #pageContent {
        max-width: 1600px;
    }
}