/* GateTrader Admin Panel - Custom Styles */

:root {
    --primary-color: #1a2942; /* Logo Blue */
    --accent-color: #d4af37;  /* Logo Gold */
    --secondary-color: #4a5568; /* Slate Gray */
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #d4af37; /* Use gold for warning/highlight */
    --info-color: #17a2b8;
    --dark-color: #1a202c;
    --light-color: #f8f9fa;
    --border-radius: 6px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --box-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.2s ease-in-out;
}

/* Global Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #f4f7f9;
    min-height: 100vh;
    color: #333333;
    font-size: 0.9rem;
}

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

.bg-primary {
    background-color: var(--primary-color) !important;
}

.main-content {
    background: #ffffff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin: 15px;
    padding: 0;
    overflow: hidden;
}

/* Header Styles */
.navbar {
    background-color: #ffffff !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border-bottom: 2px solid var(--primary-color);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: #212529 !important;
    text-shadow: none;
}

.navbar-nav .nav-link {
    color: rgba(33, 37, 41, 0.9) !important;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    margin: 0 5px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
    background: rgba(0, 123, 255, 0.1);
    border-radius: var(--border-radius);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

/* Card Styles */
.card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
    color: #333333;
}

.card:hover {
    box-shadow: var(--box-shadow-lg);
}

.card-header {
    background-color: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    font-weight: 600;
    padding: 1rem 1.25rem;
    color: var(--primary-color);
    font-size: 1rem;
}

.card-body {
    padding: 1rem;
}

/* Status Cards */
.status-card {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    color: #333333;
    border-radius: var(--border-radius);
    padding: 1.25rem;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.status-card.bg-success {
    border-left: 4px solid var(--success-color);
    background-color: #ffffff;
    color: #333333;
}

.status-card.bg-danger {
    border-left: 4px solid var(--danger-color);
    background-color: #ffffff;
    color: #333333;
}

.status-card.bg-warning {
    border-left: 4px solid var(--warning-color);
    background-color: #ffffff;
    color: #333333;
}

.status-card.bg-info {
    border-left: 4px solid var(--info-color);
    background-color: #ffffff;
    color: #333333;
}

/* Button Styles */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.8rem;
}

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

.btn-primary:hover {
    background-color: #081d33; /* Darker Navy */
    border-color: #081d33;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Compact Table Styles */
.table {
    font-size: 0.85rem;
    margin-bottom: 0;
}

.table th,
.table td {
    padding: 0.5rem;
    vertical-align: middle;
}

.table th {
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Compact Dashboard Cards */
.dashboard-card {
    padding: 0.75rem;
    margin-bottom: 0.75rem;
}

.dashboard-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.dashboard-card .card-title {
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

/* Compact Form Elements */
.form-control {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

/* Compact Badges */
.badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

/* Compact Alerts */
.alert {
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2a4365 100%); 
    border: 1px solid var(--primary-color);
    color: #ffffff;
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #1e7e34 100%);
    border: 1px solid var(--success-color);
    color: #ffffff;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #c82333 100%);
    border: 1px solid var(--danger-color);
    color: #ffffff;
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, #e0a800 100%);
    border: 1px solid var(--warning-color);
    color: #212529;
}

.btn-info {
    background: linear-gradient(135deg, var(--info-color) 0%, #138496 100%);
    border: 1px solid var(--info-color);
    color: #ffffff;
}

/* Form Styles */
.form-control,
.form-select {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid #ced4da;
    border-radius: var(--border-radius);
    transition: var(--transition);
    backdrop-filter: blur(5px);
    color: #212529;
}

.form-control:focus,
.form-select:focus {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    outline: none;
}

.form-label {
    font-weight: 600;
    color: #212529;
    margin-bottom: 0.5rem;
}

/* Table Styles */
.table {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    color: #212529;
}

.table thead th {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    color: #212529;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    padding: 1rem;
}

.table tbody tr {
    background: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    color: #212529;
}

.table tbody tr:hover {
    background-color: rgba(0, 123, 255, 0.05);
    transform: scale(1.01);
}

.table tbody td {
    padding: 0.75rem;
    vertical-align: middle;
    border-top: 1px solid #dee2e6;
}

/* Badge Styles */
.badge {
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: #6c757d;
    color: #ffffff;
}

.badge-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #1e7e34 100%);
    color: #ffffff;
}

.badge-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #c82333 100%);
    color: #ffffff;
}

.badge-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, #e0a800 100%);
    color: #212529;
}

.badge-info {
    background: linear-gradient(135deg, var(--info-color) 0%, #138496 100%);
    color: #ffffff;
}

/* Alert Styles */
.alert {
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid;
    background-color: rgba(255, 255, 255, 0.9);
    color: #212529;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-left-color: var(--success-color);
    color: var(--success-color);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-left-color: var(--danger-color);
    color: var(--danger-color);
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-left-color: var(--warning-color);
    color: #856404;
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    border-left-color: var(--info-color);
    color: var(--info-color);
}

/* Sidebar Styles */
.sidebar {
    background: linear-gradient(180deg, rgba(248, 249, 250, 0.95) 0%, rgba(233, 236, 239, 0.95) 100%);
    backdrop-filter: blur(10px);
    border-right: 1px solid #dee2e6;
    min-height: 100vh;
    padding: 1rem 0;
    color: #212529;
}

.sidebar .nav-link {
    color: #212529;
    padding: 0.75rem 1.5rem;
    border-radius: 0;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.1) 0%, rgba(0, 123, 255, 0.05) 100%);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

/* Modal Styles */
.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    color: #212529;
}

.modal-header {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    color: #212529;
    border-bottom: 1px solid #dee2e6;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-title {
    font-weight: 600;
    color: #212529;
}

/* Login Page Styles */
.login-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    color: #212529;
    border: 1px solid #dee2e6;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h2 {
    color: #212529;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: #6c757d;
    margin: 0;
}

/* Dashboard Styles */
.dashboard-stats {
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-color);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.stat-card h3 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    color: #212529;
}

.stat-card p {
    margin: 0;
    color: #6c757d;
    font-weight: 500;
}

.stat-icon {
    font-size: 2.5rem;
    opacity: 0.7;
}

/* Chart Containers */
.chart-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
}

.chart-container h5 {
    color: #212529;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

/* System Status */
.system-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-indicator {
    text-align: center;
    padding: 0.5rem;
}

.status-indicator i {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.status-indicator small {
    font-size: 0.75rem;
    font-weight: 500;
    color: #6c757d;
}

.status-online {
    color: var(--success-color) !important;
    text-shadow: 0 0 10px rgba(40, 167, 69, 0.3);
    animation: pulse 2s infinite;
}

.status-offline {
    color: var(--danger-color) !important;
    text-shadow: 0 0 10px rgba(220, 53, 69, 0.3);
}

.status-warning {
    color: var(--warning-color) !important;
    text-shadow: 0 0 10px rgba(255, 193, 7, 0.3);
}

@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
    100% {
        opacity: 1;
    }
}

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    color: #212529;
    padding: 1rem 0;
    margin-top: 2rem;
    text-align: center;
    border-top: 3px solid var(--primary-color);
}

.footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.footer a:hover {
    color: var(--dark-color);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        margin: 5px;
        border-radius: 0;
    }
    
    .card-body {
        padding: 0.75rem;
    }
    
    .status-card {
        padding: 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
    }
    
    .stat-card {
        margin-bottom: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .login-card {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .stat-card h3 {
        font-size: 1.5rem;
    }
    
    .chart-container {
        padding: 1rem;
    }
}

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

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

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Loading Spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

/* Loading Spinner */
.spinner-border {
    color: #666666;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Progress Bar Styles */
.progress {
    height: 8px;
    border-radius: 10px;
    background-color: rgba(64, 64, 64, 0.3);
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, #666666 0%, #808080 100%);
    transition: width 0.6s ease;
}

/* Dropdown Styles */
.dropdown-menu {
    border: 1px solid #dee2e6;
    box-shadow: var(--box-shadow-lg);
    border-radius: var(--border-radius);
    padding: 0.5rem 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
}

.dropdown-item {
    padding: 0.5rem 1rem;
    transition: var(--transition);
    color: #212529;
}

.dropdown-item:hover {
    background: linear-gradient(135deg, rgba(26, 41, 66, 0.05) 0%, rgba(26, 41, 66, 0.1) 100%);
    color: var(--primary-color);
}

/* Pagination Styles */
.pagination .page-link {
    border: 1px solid #404040;
    padding: 0.75rem 1rem;
    margin: 0 0.125rem;
    border-radius: var(--border-radius);
    color: #ffffff;
    background: rgba(42, 42, 42, 0.8);
    transition: var(--transition);
}

.pagination .page-link:hover {
    background: linear-gradient(135deg, #666666 0%, #808080 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #666666 0%, #808080 100%);
    color: #ffffff;
    box-shadow: var(--box-shadow);
}

/* Tooltip Styles */
.tooltip .tooltip-inner {
    background-color: rgba(42, 42, 42, 0.95);
    color: #ffffff;
    border-radius: var(--border-radius);
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    border: 1px solid #404040;
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%); 
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.shadow-hover {
    transition: var(--transition);
}

.shadow-hover:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-2px);
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --dark-color: #f8f9fa;
        --light-color: #212529;
    }
    
    body {
        background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
        color: #f8f9fa;
    }
    
    .main-content {
        background: rgba(33, 37, 41, 0.95);
    }
    
    .card {
        background: #343a40;
        color: #f8f9fa;
    }
    
    .card-header {
        background: linear-gradient(135deg, #495057 0%, #343a40 100%);
        color: #f8f9fa;
    }
}

/* Table and Form readability overrides */
.table {
    color: #333333;
}

.table th {
    color: var(--primary-color);
    font-weight: 600;
}

.form-select option {
    color: #333333;
    background-color: #ffffff;
}

/* Ensure form controls inputs have dark text regardless of dark-mode browsers */
.form-control, .form-select {
    color: #333333 !important;
}

.modal-header {
    background-color: var(--primary-color) !important;
    color: #ffffff !important;
}

.modal-title {
    color: #ffffff !important;
}

.btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.modal-header .btn-close {
    opacity: 0.8;
}

.modal-header .btn-close:hover {
    opacity: 1;
}