/* Layout Styles */

/* Modern Header */
.modern-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.95) 0%, rgba(20, 20, 20, 0.95) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border-primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* Top Header - Logo and Auth */
.top-header {
    padding: 1rem 0;
    background: transparent;
    border-bottom: 1px solid var(--color-border-primary);
}

.top-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Secondary Navigation - Main Links */
.secondary-nav {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
    border-bottom: 1px solid var(--color-border-primary);
    padding: 0.75rem 0;
}

.secondary-nav .container {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.secondary-nav .navbar-toggler {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

/* Modern Navbar */
.navbar {
    padding: 0;
    background: transparent !important;
}

/* Modern Brand */
.modern-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--color-text-primary) !important;
    transition: all var(--transition-normal);
}

.modern-brand:hover {
    color: var(--color-primary) !important;
    transform: scale(1.02);
}

.brand-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.brand-text {
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Modern Toggler */
.modern-toggler {
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    padding: 0.5rem;
    width: 44px;
    height: 44px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    transition: all var(--transition-fast);
}

.modern-toggler:hover {
    background-color: rgba(255, 0, 255, 0.1);
    box-shadow: var(--shadow-md);
}

.modern-toggler:focus {
    box-shadow: 0 0 0 3px rgba(255, 0, 255, 0.25);
}

.toggler-icon {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* Modern Nav Links */
.modern-nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem !important;
    color: var(--color-text-secondary) !important;
    font-weight: 500;
    border-radius: 8px;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.modern-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    transform: scaleY(0);
    transition: transform var(--transition-fast);
}

.modern-nav-link:hover {
    color: var(--color-primary) !important;
    background-color: rgba(255, 0, 255, 0.05);
}

.modern-nav-link:hover::before {
    transform: scaleY(1);
}

.modern-nav-link.active {
    color: var(--color-primary) !important;
    background-color: rgba(255, 0, 255, 0.1);
}

.modern-nav-link.active::before {
    transform: scaleY(1);
}

.nav-link-active {
    color: var(--color-primary) !important;
    background-color: rgba(255, 0, 255, 0.05);
}

.nav-link-active::before {
    transform: scaleY(1);
}

.nav-icon {
    font-size: 1.1rem;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.modern-nav-link:hover .nav-icon {
    opacity: 1;
}

/* Modern Auth Links */
.modern-auth-link {
    padding: 0.5rem 1rem !important;
    font-size: 0.9rem;
}

/* Modern Buttons */
.modern-btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.modern-btn-sm:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Navbar Collapse */
.navbar-collapse {
    transition: all var(--transition-normal);
}

@media (max-width: 991.98px) {
    .top-header .container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .secondary-nav .container {
        justify-content: flex-start;
        padding-left: 60px;
    }

    .secondary-nav .navbar-toggler {
        position: static;
        transform: none;
        margin-right: 1rem;
    }

    .navbar-collapse {
        background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
        border: 1px solid var(--color-border-primary);
        border-radius: 12px;
        padding: 1.5rem;
        margin-top: 1rem;
        box-shadow: var(--shadow-lg);
        width: 100%;
    }

    .modern-nav-link {
        padding: 0.875rem 1rem !important;
    }

    .d-flex.align-items-center {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }

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

@media (max-width: 768px) {
    .secondary-nav .container {
        padding-left: 1rem;
    }
}

/* Main Content */
main {
    flex: 1;
    padding: 2rem 0;
}

.container {
    max-width: 1200px;
    padding: 0 1.5rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    main {
        padding: 1.5rem 0;
    }
}

/* Modern Footer */
.modern-footer {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
    border-top: 1px solid var(--color-border-primary);
    padding: 3rem 0 1.5rem;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Footer Brand */
.footer-brand {
    max-width: 300px;
}

.footer-brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.footer-brand-logo .brand-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.footer-brand-logo .brand-text {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* Footer Headings */
.footer-heading {
    color: var(--color-text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Footer Navigation */
.footer-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav li {
    margin: 0;
}

.footer-nav a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-nav a::before {
    content: '';
    width: 0;
    height: 1px;
    background-color: var(--color-primary);
    transition: width var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--color-primary);
    padding-left: 0.5rem;
}

.footer-nav a:hover::before {
    width: 8px;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--color-border-primary);
    border-radius: 8px;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: 1rem;
    font-weight: 600;
}

.social-link:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border-primary);
    margin-top: 1rem;
}

.copyright {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-bottom-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--color-primary);
}

.separator {
    color: var(--color-text-disabled);
}

/* Responsive Footer */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-brand {
        max-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-bottom-links {
        justify-content: center;
    }
}

/* Sections */
section {
    padding: 3rem 0;
}

.section-header {
    margin-bottom: 2rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
}

.section-subtitle {
    color: var(--color-text-muted);
    font-size: 1.125rem;
}

/* Grid Layouts */
.row {
    margin: -0.75rem;
}

.col, .col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12,
.col-auto, .col-sm, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-auto,
.col-md, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md-auto,
.col-lg, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-auto,
.col-xl, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl-auto {
    padding: 0.75rem;
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    text-align: center;
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
    border-radius: 16px;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
}

/* Content Cards */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

/* Sidebar Layout */
.sidebar-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

@media (max-width: 992px) {
    .sidebar-layout {
        grid-template-columns: 1fr;
    }
}

.sidebar {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-primary);
    border-radius: 12px;
    padding: 1.5rem;
    height: fit-content;
}

.sidebar-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border-primary);
}

/* Breadcrumb */
.breadcrumb {
    background-color: var(--color-bg-tertiary);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
}

.breadcrumb-item {
    color: var(--color-text-muted);
}

.breadcrumb-item a {
    color: var(--color-text-secondary);
}

.breadcrumb-item a:hover {
    color: var(--color-primary);
}

.breadcrumb-item.active {
    color: var(--color-text-muted);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--color-text-disabled);
}

/* Spacing Utilities */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.pt-1 { padding-top: 0.5rem; }
.pt-2 { padding-top: 1rem; }
.pt-3 { padding-top: 1.5rem; }
.pt-4 { padding-top: 2rem; }
.pt-5 { padding-top: 3rem; }

.pb-1 { padding-bottom: 0.5rem; }
.pb-2 { padding-bottom: 1rem; }
.pb-3 { padding-bottom: 1.5rem; }
.pb-4 { padding-bottom: 2rem; }
.pb-5 { padding-bottom: 3rem; }

/* Divider */
.divider {
    height: 1px;
    background-color: var(--color-border-primary);
    margin: 2rem 0;
}

.divider-vertical {
    width: 1px;
    background-color: var(--color-border-primary);
    margin: 0 2rem;
}

/* Container Variations */
.container-sm {
    max-width: 800px;
}

.container-lg {
    max-width: 1400px;
}

.container-fluid {
    max-width: 100%;
    padding: 0 1.5rem;
}

/* Responsive Helpers */
@media (max-width: 576px) {
    .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 577px) {
    .show-mobile {
        display: none !important;
    }
}

/* Control panel layout */

.control-panel-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
    width: 100%;
    min-height: calc(100vh - 200px);
}

/* Sidebar */

.control-panel-sidebar {
    width: 260px;
    min-width: 260px;
    padding: 1rem;
    height: fit-content;
    position: sticky;
    top: 1rem;
    overflow-wrap: break-word;
}

/* Main content */

.control-panel-main-content {
    min-width: 0;
    width: 100%;
    overflow-x: hidden;
    padding: 0;
}

/* Navigation */

.control-panel-nav-section {
    margin-bottom: 1.5rem;
}

    .control-panel-nav-section:last-child {
        margin-bottom: 0;
    }

.control-panel-nav-item {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: 0.375rem;
    gap: 0.75rem;
    margin-bottom: 0.25rem;
}

.control-panel-nav-item-icon {
    width: 20px;
    height: 20px;
    opacity: 0.7;
    flex-shrink: 0;
}

/* Cards */

.control-panel-card {
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    min-width: 0;
}

    .control-panel-card:last-child {
        margin-bottom: 0;
    }

.control-panel-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    gap: 1rem;
}

.control-panel-card-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.control-panel-card-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.control-panel-card-body {
    min-width: 0;
}

/* Grids */

.control-panel-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    min-width: 0;
}

.control-panel-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.control-panel-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.control-panel-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Tables */

.control-panel-table-container {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
}

.control-panel-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

/* Action buttons */

.control-panel-action-buttons {
    display: flex;
    gap: 0.25rem;
    white-space: nowrap;
}

/* Scrollbars */

.control-panel-sidebar::-webkit-scrollbar,
.control-panel-main-content::-webkit-scrollbar,
.control-panel-table-container::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

/* Responsive */

@media (max-width: 1200px) {
    .control-panel-grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .control-panel-layout {
        grid-template-columns: 220px minmax(0, 1fr);
    }

    .control-panel-sidebar {
        width: 220px;
        min-width: 220px;
    }

    .control-panel-card {
        padding: 1.25rem;
    }
}

@media (max-width: 768px) {
    .control-panel-layout {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .control-panel-sidebar {
        width: 100%;
        min-width: 0;
        position: static;
    }

    .control-panel-main-content {
        width: 100%;
    }

    .control-panel-grid-2,
    .control-panel-grid-3,
    .control-panel-grid-4 {
        grid-template-columns: 1fr;
    }

    .control-panel-card {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .control-panel-card-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .control-panel-card-actions {
        width: 100%;
    }

        .control-panel-card-actions .control-panel-btn {
            width: 100%;
            justify-content: center;
        }

    .control-panel-table {
        min-width: 650px;
    }
}

@media (max-width: 480px) {
    .control-panel-layout {
        gap: 0.75rem;
    }

    .control-panel-sidebar {
        padding: 0.75rem;
    }

    .control-panel-action-buttons {
        flex-wrap: wrap;
    }
}