/* TeachMatch Brand Colors - Global Stylesheet */
:root {
    --brand-black: #000000;
    --brand-gold: #B8860B;
    --brand-gold-rgb: 184, 134, 11;
    --brand-gold-rgba: rgba(184, 134, 11, 0.1);
    --brand-gold-light: rgba(184, 134, 11, 0.2);
    --brand-gold-dark: rgba(184, 134, 11, 0.8);
}

/* Global Reset and Base Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Navigation Styles */
.navbar-dark {
    background-color: var(--brand-black) !important;
    border-bottom: 2px solid var(--brand-gold);
}

.navbar-brand {
    font-weight: bold;
    color: white !important;
}

.navbar-nav .nav-link {
    color: white !important;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
}

.navbar-nav .nav-link:hover {
    color: var(--brand-gold) !important;
}

/* Mobile Navigation */
.navbar-toggler {
    border: 2px solid var(--brand-gold);
    color: var(--brand-gold);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem var(--brand-gold-rgba);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Mobile Menu Styling */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: var(--brand-black);
        border-top: 1px solid var(--brand-gold);
        margin-top: 0.5rem;
        padding: 1rem;
        border-radius: 0.375rem;
    }

    .navbar-nav {
        text-align: center;
    }

    .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        border-bottom: 1px solid var(--brand-gold-light);
    }

    .navbar-nav .nav-link:last-child {
        border-bottom: none;
    }

    .navbar-nav .nav-link:hover {
        background-color: var(--brand-gold-rgba);
        border-radius: 0.375rem;
    }
}

/* Button Styles */
.btn-primary {
    background: linear-gradient(135deg, var(--brand-black) 0%, var(--brand-gold) 100%);
    border: none;
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-black) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-outline-primary {
    color: var(--brand-black);
    border-color: var(--brand-black);
    background: transparent;
}

.btn-outline-primary:hover {
    background-color: var(--brand-black);
    border-color: var(--brand-black);
    color: white;
}

.btn-success {
    background-color: var(--brand-gold);
    border-color: var(--brand-gold);
    color: var(--brand-black);
    font-weight: 500;
}

.btn-success:hover {
    background-color: var(--brand-black);
    border-color: var(--brand-black);
    color: white;
}

.btn-warning {
    background-color: var(--brand-gold);
    border-color: var(--brand-gold);
    color: var(--brand-black);
}

.btn-warning:hover {
    background-color: var(--brand-black);
    border-color: var(--brand-black);
    color: white;
}

/* Card Styles */
.stat-card {
    background: linear-gradient(135deg, var(--brand-black) 0%, var(--brand-gold) 100%);
    color: white;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: none;
    border-radius: 10px;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.dashboard-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid #e9ecef;
}

.dashboard-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.profile-completion {
    background: linear-gradient(135deg, var(--brand-black) 0%, var(--brand-gold) 100%);
    color: white;
    border-radius: 10px;
}

/* Form Styles */
.form-control:focus {
    border-color: var(--brand-gold);
    box-shadow: 0 0 0 0.2rem var(--brand-gold-rgba);
}

.form-select:focus {
    border-color: var(--brand-gold);
    box-shadow: 0 0 0 0.2rem var(--brand-gold-rgba);
}

/* Notification and Activity Items */
.notification-item {
    border-left: 4px solid var(--brand-gold);
    transition: background-color 0.3s ease;
}

.notification-item:hover {
    background-color: var(--brand-gold-light);
}

.activity-item {
    border-left: 4px solid var(--brand-gold);
    transition: background-color 0.3s ease;
}

.activity-item:hover {
    background-color: var(--brand-gold-light);
}

/* Badge Styles */
.badge.bg-primary {
    background-color: var(--brand-black) !important;
}

.badge.bg-success {
    background-color: var(--brand-gold) !important;
    color: var(--brand-black) !important;
}

.badge.bg-warning {
    background-color: var(--brand-gold) !important;
    color: var(--brand-black) !important;
}

/* Progress Bars */
.progress-bar {
    background: linear-gradient(135deg, var(--brand-black) 0%, var(--brand-gold) 100%);
}

/* Card Headers */
.card-header {
    background: linear-gradient(135deg, var(--brand-black) 0%, var(--brand-gold) 100%);
    color: white;
    border-bottom: none;
    font-weight: 600;
}

/* Links */
a {
    color: var(--brand-black);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--brand-gold);
}

/* Tables */
.table-primary {
    background-color: var(--brand-gold);
    color: var(--brand-black);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--brand-gold-light);
}

/* Alerts */
.alert-primary {
    background-color: var(--brand-gold-rgba);
    border-color: var(--brand-gold);
    color: var(--brand-black);
}

.alert-success {
    background-color: var(--brand-gold-light);
    border-color: var(--brand-gold);
    color: var(--brand-black);
}

/* Background Gradients */
.bg-gradient-brand {
    background: linear-gradient(135deg, var(--brand-black) 0%, var(--brand-gold) 100%);
}

.bg-gradient-brand-reverse {
    background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-black) 100%);
}

/* Text Colors */
.text-brand-black {
    color: var(--brand-black) !important;
}

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

/* Border Colors */
.border-brand-gold {
    border-color: var(--brand-gold) !important;
}

.border-brand-black {
    border-color: var(--brand-black) !important;
}

/* Shadow Effects */
.shadow-brand {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.shadow-brand-lg {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Hover Effects */
.hover-lift {
    transition: transform 0.2s ease;
}

.hover-lift:hover {
    transform: translateY(-2px);
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--brand-gold);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--brand-black);
}

/* Modal Styles */
.modal-header {
    background: linear-gradient(135deg, var(--brand-black) 0%, var(--brand-gold) 100%);
    color: white;
    border-bottom: none;
}

.modal-footer {
    border-top: 1px solid var(--brand-gold-light);
}

/* Pagination */
.page-link {
    color: var(--brand-black);
    border-color: var(--brand-gold);
}

.page-link:hover {
    background-color: var(--brand-gold);
    border-color: var(--brand-gold);
    color: var(--brand-black);
}

.page-item.active .page-link {
    background-color: var(--brand-black);
    border-color: var(--brand-black);
}

/* Dropdown Styles */
.dropdown-menu {
    border: 1px solid var(--brand-gold-light);
}

.dropdown-item:hover {
    background-color: var(--brand-gold-light);
    color: var(--brand-black);
}

/* Loading Spinner */
.spinner-border-brand {
    color: var(--brand-gold);
}

/* Status Indicators */
.status-active {
    color: var(--brand-gold);
    font-weight: 600;
}

.status-pending {
    color: #ffc107;
    font-weight: 600;
}

.status-inactive {
    color: #6c757d;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .stat-card {
        margin-bottom: 1rem;
    }

    .dashboard-card {
        margin-bottom: 1rem;
    }

    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* Print Styles */
@media print {

    .navbar,
    .btn,
    .card-header {
        background: white !important;
        color: black !important;
    }

    .stat-card {
        background: white !important;
        color: black !important;
        border: 1px solid #000;
    }
}