/* Modern Layout Styles - Reusable Components */

/* Base Modern Page Layout */
.modern-page {
    background: #f8f9fa;
    min-height: 100vh;
    padding-top: 80px; /* Account for fixed header */
    font-size: 16px;
    line-height: 1.6;
}

/* Modern Breadcrumb Component */
.modern-breadcrumb {
    background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
    color: white;
    padding: 2rem 0;
    margin-bottom: 0;
    margin-top: 0;
    position: relative;
    z-index: 1;
    clear: both;
}

.modern-breadcrumb h1 {
    color: white;
    margin: 0;
    font-weight: 300;
    font-size: 2.5rem;
}

.modern-breadcrumb .breadcrumb {
    background: transparent;
    margin: 0;
    padding: 0;
}

.modern-breadcrumb .breadcrumb > li + li:before {
    color: rgba(255,255,255,0.7);
}

.modern-breadcrumb .breadcrumb a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
}

.modern-breadcrumb .breadcrumb a:hover {
    color: white;
}

.breadcrumb > .active {
    color: #c0d2ed;
}

/* Modern Container */
.modern-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 15px;
}

/* Modern Card Component */
.modern-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.modern-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.modern-card-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #e9ecef;
    background: #f8f9fa;
}

.modern-card-header:last-child {
    border-bottom: none;
}

.modern-card-body {
    padding: 2rem;
    flex: 1;
}

.modern-card-header + .modern-card-body {
    padding-top: 1.5rem;
}

/* Special styling for CTA cards */
.modern-cta-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 1px solid #dee2e6;
}

.modern-cta-card .modern-card-body {
    padding: 1.5rem 2rem;
}

/* Equal Height Cards */
.modern-equal-height-row {
    display: flex;
    flex-wrap: wrap;
}

.modern-equal-height-row > [class*="col-"] {
    display: flex;
    flex-direction: column;
}

/* Modern Hero Section */
.modern-hero {
    background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
    color: white;
    padding: 3rem 2rem;
    text-align: center;
}

.modern-hero h2 {
    color: white;
    font-size: 2.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.modern-hero p {
    font-size: 1.8rem;
    opacity: 0.9;
    margin-bottom: 0;
    line-height: 1.6;
}

.modern-hero i {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

/* Success Hero Variant */
.modern-hero.success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.modern-hero.success i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

/* Modern Sidebar */
.modern-sidebar {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    padding: 0;
    margin-bottom: 2rem;
    position: sticky;
    top: 2rem;
    overflow: hidden;
}

.modern-sidebar-header {
    background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
    color: white;
    padding: 1.5rem;
    text-align: center;
}

.modern-sidebar-header h3 {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 600;
    color: white !important;
}

.modern-sidebar-header i {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.modern-sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.modern-sidebar-item {
    border-bottom: 1px solid #f1f3f4;
}

.modern-sidebar-item:last-child {
    border-bottom: none;
}

.modern-sidebar-link {
    display: block;
    padding: 1rem 1.5rem;
    color: #495057;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    position: relative;
}

.modern-sidebar-link:hover {
    background: #f8f9fa;
    color: #ea580c;
    text-decoration: none;
    transform: translateX(5px);
}

.modern-sidebar-link.active {
    background: linear-gradient(90deg, rgba(234, 88, 12, 0.1) 0%, rgba(234, 88, 12, 0.05) 100%);
    color: #ea580c;
    border-right: 3px solid #ea580c;
}

.modern-sidebar-footer {
    padding: 1.5rem;
    background: #f8f9fa;
    text-align: center;
    border-top: 1px solid #e9ecef;
}

.modern-sidebar-contact-card {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.modern-sidebar-contact-card h4 {
    color: #2c3e50;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.modern-sidebar-contact-card p {
    color: #6c757d;
    font-size: 1.2rem;
    margin: 0;
    line-height: 1.4;
}

/* Modern Form Components */
.modern-form {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 2rem;
}

.modern-form-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    text-align: center;
}

.modern-form-group {
    margin-bottom: 1.5rem;
}

.modern-form-label {
    display: block;
    font-weight: 500;
    color: #495057;
    margin-bottom: 0.5rem;
}

.modern-form-label .required {
    color: #dc3545;
}

.modern-form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1.4rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.modern-form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.modern-checkbox {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.modern-checkbox input {
    margin-right: 0.5rem;
}

/* Modern Button Components */
.modern-btn {
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1.4rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    border: none;
}

.modern-btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.modern-btn-primary {
    background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
    color: white;
}

.modern-btn-primary:hover {
    color: white;
    box-shadow: 0 5px 15px rgba(234, 88, 12, 0.4);
}

.modern-btn-secondary {
    background: white;
    color: #ea580c;
    border: 2px solid #ea580c;
}

.modern-btn-secondary:hover {
    color: white;
    background: #ea580c;
    border-color: #ea580c;
}

.modern-btn-full {
    width: 100%;
    justify-content: center;
}

/* Modern Tabs Component */
.modern-tabs {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    overflow: hidden;
}

.modern-tab-nav {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.modern-tab-link {
    flex: 1;
    padding: 1rem 2rem;
    background: none;
    border: none;
    font-size: 1.4rem;
    font-weight: 500;
    color: #6c757d;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.modern-tab-link.active {
    color: #667eea;
    background: white;
}

.modern-tab-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #667eea;
}

.modern-tab-content {
    padding: 2rem;
}

/* Utility Classes */
.text-danger {
    color: #dc3545;
}

.hidden {
    display: none;
}

.loading-spinner {
    color: #6c757d;
    text-align: center;
    margin-top: 1rem;
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border-left: 4px solid #dc3545;
}

/* Responsive Design */
@media (max-width: 768px) {
    .modern-page {
        padding-top: 60px;
    }

    .modern-breadcrumb h1 {
        font-size: 1.75rem;
    }

    .modern-sidebar {
        position: static;
    }

    .modern-tab-nav {
        flex-wrap: wrap;
    }

    .modern-tab-link {
        text-align: center;
        white-space: normal;
        min-width: 0;
        flex: 1 1 auto;
        font-size: 1.2rem;
        padding: 0.75rem 1rem;
    }

    /* Responsive card padding */
    .modern-card-header {
        padding: 1rem 1.5rem;
    }

    .modern-card-body {
        padding: 1.5rem;
    }

    .modern-cta-card .modern-card-body {
        padding: 1rem 1.5rem;
    }

    .modern-tab-content {
        padding: 1.5rem;
    }

    /* Reset equal height on mobile */
    .modern-equal-height-row {
        flex-direction: column;
    }

    .modern-equal-height-row > [class*="col-"] {
        flex-direction: row;
    }
}

/* Extra small screens - stack tabs vertically */
@media (max-width: 480px) {
    .modern-tab-nav {
        flex-direction: column;
    }

    .modern-tab-link {
        flex: none;
        width: 100%;
    }
}