/**
 * Groovkin Admin — Enterprise UI Design System
 * Frontend-only layer over Metronic 8. No backend dependencies.
 */

:root {
    --gk-font-sans: 'Plus Jakarta Sans', 'Poppins', system-ui, -apple-system, sans-serif;
    --gk-primary: #6366f1;
    --gk-primary-hover: #4f46e5;
    --gk-primary-soft: rgba(99, 102, 241, 0.12);
    --gk-accent: #06b6d4;
    --gk-accent-soft: rgba(6, 182, 212, 0.12);
    --gk-success: #10b981;
    --gk-warning: #f59e0b;
    --gk-danger: #ef4444;
    --gk-sidebar-bg: #0f172a;
    --gk-sidebar-bg-hover: #1e293b;
    --gk-sidebar-text: #94a3b8;
    --gk-sidebar-text-active: #f8fafc;
    --gk-sidebar-border: rgba(148, 163, 184, 0.08);
    --gk-header-bg: rgba(255, 255, 255, 0.92);
    --gk-body-bg: #f1f5f9;
    --gk-surface: #ffffff;
    --gk-surface-elevated: #ffffff;
    --gk-border: #e2e8f0;
    --gk-border-soft: #f1f5f9;
    --gk-text: #0f172a;
    --gk-text-muted: #64748b;
    --gk-text-subtle: #94a3b8;
    --gk-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
    --gk-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
    --gk-shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
    --gk-shadow-card: 0 1px 3px rgba(15, 23, 42, 0.06), 0 8px 24px rgba(15, 23, 42, 0.04);
    --gk-radius-sm: 0.5rem;
    --gk-radius: 0.75rem;
    --gk-radius-lg: 1rem;
    --gk-radius-xl: 1.25rem;
    --gk-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --gk-sidebar-width: 270px;
}

/* ─── Base ─── */
body.groovkin-admin,
body.groovkin-admin #kt_body {
    font-family: var(--gk-font-sans) !important;
    background-color: var(--gk-body-bg) !important;
    color: var(--gk-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.groovkin-admin .content,
.groovkin-admin #kt_content {
    background: var(--gk-body-bg) !important;
}

.groovkin-admin #kt_content_container,
.groovkin-admin .container-xxl {
    max-width: 1440px;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.groovkin-admin .post {
    padding-top: 0.5rem;
    padding-bottom: 2rem;
}

/* ─── Sidebar ─── */
.groovkin-admin #kt_aside.aside {
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%) !important;
    border-right: 1px solid var(--gk-sidebar-border) !important;
    box-shadow: 4px 0 24px rgba(15, 23, 42, 0.08);
}

.groovkin-admin #kt_aside_logo.aside-logo {
    border-bottom: 1px solid var(--gk-sidebar-border);
    padding: 1.25rem 1.5rem;
    min-height: 72px;
}

.groovkin-admin #kt_aside_logo .logo {
    filter: brightness(1.05);
    transition: transform var(--gk-transition);
}

.groovkin-admin #kt_aside_logo:hover .logo {
    transform: scale(1.02);
}

.groovkin-admin #kt_aside .menu-title {
    font-weight: 500;
    font-size: 0.875rem;
    letter-spacing: 0.01em;
}

.groovkin-admin #kt_aside .menu-link {
    border-radius: var(--gk-radius-sm);
    margin: 2px 0.75rem;
    padding: 0.65rem 1rem !important;
    color: var(--gk-sidebar-text) !important;
    transition: all var(--gk-transition);
}

.groovkin-admin #kt_aside .menu-link:hover {
    background: var(--gk-sidebar-bg-hover) !important;
    color: var(--gk-sidebar-text-active) !important;
}

.groovkin-admin #kt_aside .menu-link.active,
.groovkin-admin #kt_aside .menu-item.here > .menu-link,
.groovkin-admin #kt_aside .menu-item.show > .menu-link {
    background: var(--gk-primary-soft) !important;
    color: #a5b4fc !important;
    box-shadow: inset 3px 0 0 var(--gk-primary);
}

.groovkin-admin #kt_aside .menu-icon {
    color: inherit;
}

.groovkin-admin #kt_aside .menu-icon i {
    font-size: 1.1rem;
}

.groovkin-admin #kt_aside .menu-sub .menu-link {
    padding-left: 2.5rem !important;
    font-size: 0.8125rem;
}

.groovkin-admin #kt_aside .menu-sub .menu-link.active {
    color: #c7d2fe !important;
    background: rgba(99, 102, 241, 0.08) !important;
}

.groovkin-admin #kt_aside .separator {
    border-color: var(--gk-sidebar-border) !important;
    margin: 0.75rem 1rem !important;
}

.groovkin-admin .gk-sidebar-brand-text {
    font-size: 1.125rem;
    font-weight: 700;
    color: #f8fafc;
    letter-spacing: -0.02em;
    margin-left: 0.5rem;
}

.groovkin-admin .gk-sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--gk-sidebar-border);
    margin-top: auto;
}

.groovkin-admin .gk-sidebar-footer small {
    color: var(--gk-sidebar-text);
    font-size: 0.75rem;
}

/* ─── Top header ─── */
.groovkin-admin #kt_header.header {
    background: var(--gk-header-bg) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gk-border) !important;
    box-shadow: var(--gk-shadow-sm);
    min-height: 64px;
}

.groovkin-admin .gk-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 1rem;
    padding: 0 0.5rem;
}

.groovkin-admin .gk-page-heading h1 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gk-text);
    letter-spacing: -0.03em;
    margin: 0;
    line-height: 1.3;
}

.groovkin-admin .gk-page-heading .gk-breadcrumb {
    font-size: 0.8125rem;
    color: var(--gk-text-muted);
    margin-top: 0.15rem;
}

.groovkin-admin .gk-page-heading .gk-breadcrumb a {
    color: var(--gk-text-muted);
    text-decoration: none;
    transition: color var(--gk-transition);
}

.groovkin-admin .gk-page-heading .gk-breadcrumb a:hover {
    color: var(--gk-primary);
}

.groovkin-admin .gk-topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.groovkin-admin .gk-user-pill {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.35rem 0.75rem 0.35rem 0.35rem;
    border-radius: 999px;
    border: 1px solid var(--gk-border);
    background: var(--gk-surface);
    transition: all var(--gk-transition);
    cursor: pointer;
}

.groovkin-admin .gk-user-pill:hover {
    border-color: var(--gk-primary);
    box-shadow: var(--gk-shadow);
}

.groovkin-admin .gk-user-pill .symbol img {
    border-radius: 50%;
    object-fit: cover;
}

.groovkin-admin .gk-user-pill .gk-user-meta {
    text-align: left;
    line-height: 1.2;
}

.groovkin-admin .gk-user-pill .gk-user-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gk-text);
}

.groovkin-admin .gk-user-pill .gk-user-role {
    font-size: 0.6875rem;
    color: var(--gk-text-muted);
    text-transform: capitalize;
}

.groovkin-admin #kt_header_user_menu_toggle .menu-sub-dropdown {
    border-radius: var(--gk-radius) !important;
    border: 1px solid var(--gk-border) !important;
    box-shadow: var(--gk-shadow-lg) !important;
}

/* ─── Cards ─── */
.groovkin-admin .card {
    border: 1px solid var(--gk-border) !important;
    border-radius: var(--gk-radius-lg) !important;
    box-shadow: var(--gk-shadow-card) !important;
    background: var(--gk-surface) !important;
    overflow: hidden;
    transition: box-shadow var(--gk-transition), transform var(--gk-transition);
}

.groovkin-admin .card:hover {
    box-shadow: var(--gk-shadow-lg) !important;
}

.groovkin-admin .card-header {
    background: transparent !important;
    border-bottom: 1px solid var(--gk-border-soft) !important;
    padding: 1.25rem 1.5rem !important;
    min-height: auto !important;
}

.groovkin-admin .card-header .card-title h2,
.groovkin-admin .card-header .card-title h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gk-text);
    letter-spacing: -0.02em;
    margin: 0;
}

.groovkin-admin .card-body {
    padding: 1.5rem !important;
}

.groovkin-admin .gk-card-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

/* ─── Dashboard stat cards ─── */
.groovkin-admin .gk-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.groovkin-admin .gk-stat-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    border-radius: var(--gk-radius-lg);
    border: 1px solid var(--gk-border);
    background: var(--gk-surface);
    box-shadow: var(--gk-shadow-card);
    text-decoration: none !important;
    overflow: hidden;
    transition: transform var(--gk-transition), box-shadow var(--gk-transition);
}

.groovkin-admin .gk-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--gk-shadow-lg);
}

.groovkin-admin .gk-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gk-stat-accent, var(--gk-primary));
}

.groovkin-admin .gk-stat-card--venues { --gk-stat-accent: #6366f1; }
.groovkin-admin .gk-stat-card--events { --gk-stat-accent: #8b5cf6; }
.groovkin-admin .gk-stat-card--users { --gk-stat-accent: #06b6d4; }

.groovkin-admin .gk-stat-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--gk-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    background: var(--gk-primary-soft);
    color: var(--gk-primary);
}

.groovkin-admin .gk-stat-card--events .gk-stat-card__icon {
    background: rgba(139, 92, 246, 0.12);
    color: #8b5cf6;
}

.groovkin-admin .gk-stat-card--users .gk-stat-card__icon {
    background: var(--gk-accent-soft);
    color: var(--gk-accent);
}

.groovkin-admin .gk-stat-card__value {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--gk-text);
    line-height: 1;
    margin-bottom: 0.35rem;
}

.groovkin-admin .gk-stat-card__label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gk-text-muted);
}

.groovkin-admin .gk-dashboard-welcome {
    margin-bottom: 1.75rem;
}

.groovkin-admin .gk-dashboard-welcome h2 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--gk-text);
    margin-bottom: 0.35rem;
}

.groovkin-admin .gk-dashboard-welcome p {
    color: var(--gk-text-muted);
    margin: 0;
    font-size: 0.9375rem;
}

.groovkin-admin .gk-page-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.groovkin-admin .gk-page-toolbar .gk-page-heading h1 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.groovkin-admin .gk-page-subtitle {
    font-size: 0.875rem !important;
}

.groovkin-admin .gk-page-actions .btn {
    white-space: nowrap;
}

.groovkin-admin .gk-quick-link {
    transition: border-color var(--gk-transition), box-shadow var(--gk-transition), transform var(--gk-transition);
    border-color: var(--gk-border) !important;
}

.groovkin-admin .gk-quick-link:hover {
    border-color: var(--gk-primary) !important;
    box-shadow: var(--gk-shadow);
    transform: translateY(-1px);
}

.groovkin-admin .gk-main-content {
    min-height: calc(100vh - 64px);
}

/* ─── Tables ─── */
.groovkin-admin .table {
    --bs-table-bg: transparent;
    margin-bottom: 0;
}

.groovkin-admin .table thead th {
    background: #f8fafc !important;
    color: var(--gk-text-muted) !important;
    font-size: 0.6875rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--gk-border) !important;
    padding: 0.875rem 1rem !important;
    white-space: nowrap;
}

.groovkin-admin .table tbody td {
    padding: 0.875rem 1rem !important;
    vertical-align: middle !important;
    border-bottom: 1px solid var(--gk-border-soft) !important;
    color: var(--gk-text);
    font-size: 0.875rem;
}

.groovkin-admin .table tbody tr {
    transition: background var(--gk-transition);
}

.groovkin-admin .table tbody tr:hover {
    background: rgba(99, 102, 241, 0.03) !important;
}

.groovkin-admin .table-row-dashed tbody tr {
    border-bottom-style: solid !important;
}

.groovkin-admin .dataTables_wrapper {
    padding: 0;
}

.groovkin-admin .dataTables_wrapper .dataTables_length,
.groovkin-admin .dataTables_wrapper .dataTables_filter {
    margin-bottom: 1rem;
}

.groovkin-admin .dataTables_wrapper .dataTables_filter input,
.groovkin-admin .dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--gk-border);
    border-radius: var(--gk-radius-sm);
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    outline: none;
    transition: border-color var(--gk-transition), box-shadow var(--gk-transition);
}

.groovkin-admin .dataTables_wrapper .dataTables_filter input:focus,
.groovkin-admin .dataTables_wrapper .dataTables_length select:focus {
    border-color: var(--gk-primary);
    box-shadow: 0 0 0 3px var(--gk-primary-soft);
}

.groovkin-admin .dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--gk-radius-sm) !important;
    margin: 0 2px;
}

.groovkin-admin .dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--gk-primary) !important;
    border-color: var(--gk-primary) !important;
    color: #fff !important;
}

.groovkin-admin .gk-table-wrap {
    border-radius: var(--gk-radius);
    overflow: hidden;
}

/* ─── Forms ─── */
.groovkin-admin .form-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gk-text);
    margin-bottom: 0.5rem;
}

.groovkin-admin .form-control,
.groovkin-admin .form-select {
    border: 1px solid var(--gk-border) !important;
    border-radius: var(--gk-radius-sm) !important;
    padding: 0.625rem 0.875rem !important;
    font-size: 0.875rem !important;
    background: var(--gk-surface) !important;
    color: var(--gk-text) !important;
    transition: border-color var(--gk-transition), box-shadow var(--gk-transition) !important;
}

.groovkin-admin .form-control:focus,
.groovkin-admin .form-select:focus {
    border-color: var(--gk-primary) !important;
    box-shadow: 0 0 0 3px var(--gk-primary-soft) !important;
}

.groovkin-admin .form-control-solid {
    background: #f8fafc !important;
}

.groovkin-admin .form-control-lg {
    padding: 0.75rem 1rem !important;
    font-size: 0.9375rem !important;
}

.groovkin-admin .fv-row,
.groovkin-admin .mb-3,
.groovkin-admin .mb-10 {
    margin-bottom: 1.25rem !important;
}

.groovkin-admin .gk-form-section {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--gk-border-soft);
    margin-bottom: 1.25rem;
}

.groovkin-admin .gk-form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.groovkin-admin .gk-form-section__title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--gk-text);
    margin-bottom: 1rem;
}

/* ─── Buttons ─── */
.groovkin-admin .btn {
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--gk-radius-sm) !important;
    padding: 0.55rem 1.125rem !important;
    transition: all var(--gk-transition) !important;
    letter-spacing: 0.01em;
}

.groovkin-admin .btn-primary {
    background: linear-gradient(135deg, var(--gk-primary) 0%, var(--gk-primary-hover) 100%) !important;
    border: none !important;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.35);
}

.groovkin-admin .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.45);
}

.groovkin-admin .btn-light-primary {
    background: var(--gk-primary-soft) !important;
    color: var(--gk-primary-hover) !important;
}

.groovkin-admin .btn-sm {
    padding: 0.4rem 0.75rem !important;
    font-size: 0.8125rem !important;
}

.groovkin-admin .btn-icon {
    border-radius: var(--gk-radius-sm) !important;
}

/* ─── Badges & alerts ─── */
.groovkin-admin .badge {
    font-weight: 600;
    font-size: 0.6875rem;
    padding: 0.35em 0.65em;
    border-radius: 999px;
}

.groovkin-admin .badge-light-success {
    background: rgba(16, 185, 129, 0.12) !important;
    color: #059669 !important;
}

.groovkin-admin .badge-light-danger,
.groovkin-admin .badge-light-warning {
    background: rgba(239, 68, 68, 0.1) !important;
    color: #dc2626 !important;
}

.groovkin-admin .alert {
    border-radius: var(--gk-radius) !important;
    border: none !important;
    font-size: 0.875rem;
    padding: 1rem 1.25rem;
}

.groovkin-admin .alert-danger {
    background: rgba(239, 68, 68, 0.08) !important;
    color: #b91c1c !important;
}

.groovkin-admin .alert-success {
    background: rgba(16, 185, 129, 0.08) !important;
    color: #047857 !important;
}

/* ─── Switches & symbols ─── */
.groovkin-admin .form-check-input:checked {
    background-color: var(--gk-primary) !important;
    border-color: var(--gk-primary) !important;
}

.groovkin-admin .symbol-label {
    background: #f1f5f9 !important;
}

.groovkin-admin .symbol img {
    object-fit: cover;
}

/* ─── Auth (login) ─── */
body.groovkin-auth {
    font-family: var(--gk-font-sans);
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #312e81 100%) !important;
    min-height: 100vh;
}

.groovkin-auth .gk-auth-layout {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.groovkin-auth .gk-auth-layout::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    pointer-events: none;
}

.groovkin-auth .gk-auth-layout::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    pointer-events: none;
}

.groovkin-auth .gk-auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--gk-surface);
    border-radius: var(--gk-radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    padding: 2.5rem;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.groovkin-auth .gk-auth-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.groovkin-auth .gk-auth-brand img {
    height: 56px;
    margin-bottom: 1rem;
}

.groovkin-auth .gk-auth-brand h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gk-text);
    letter-spacing: -0.03em;
    margin: 0 0 0.35rem;
}

.groovkin-auth .gk-auth-brand p {
    color: var(--gk-text-muted);
    font-size: 0.875rem;
    margin: 0;
}

.groovkin-auth .form-control {
    border: 1px solid var(--gk-border);
    border-radius: var(--gk-radius-sm);
    padding: 0.75rem 1rem;
}

.groovkin-auth .form-control:focus {
    border-color: var(--gk-primary);
    box-shadow: 0 0 0 3px var(--gk-primary-soft);
}

.groovkin-auth .btn-primary {
    background: linear-gradient(135deg, var(--gk-primary), var(--gk-primary-hover)) !important;
    border: none;
    padding: 0.75rem !important;
    font-weight: 700;
    border-radius: var(--gk-radius-sm) !important;
}

/* ─── Scroll & utilities ─── */
.groovkin-admin .users-classs,
.groovkin-admin .gk-table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.groovkin-admin #kt_scrolltop {
    background: var(--gk-primary) !important;
    border-radius: var(--gk-radius) !important;
    box-shadow: var(--gk-shadow-lg);
}

.groovkin-admin .text-right {
    text-align: right;
}

.groovkin-admin .hover-scroll-overlay-y {
    scrollbar-width: thin;
    scrollbar-color: rgba(148, 163, 184, 0.3) transparent;
}

/* ─── Responsive ─── */
@media (max-width: 991.98px) {
    .groovkin-admin .gk-user-pill .gk-user-meta {
        display: none;
    }

    .groovkin-admin .gk-page-heading h1 {
        font-size: 1.125rem;
    }
}

@media (max-width: 575.98px) {
    .groovkin-admin #kt_content_container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .groovkin-admin .gk-stat-grid {
        grid-template-columns: 1fr;
    }
}