/* ================================================
   CORIAL Hub Admin - Design System
   Brand Guidelines + Admin Components
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:wght@400;500;600;700&family=Bricolage+Grotesque+Condensed:wght@400;500;600;700&display=swap');

:root {
    /* Primary */
    --corial-berry: #791812;
    --corial-berry-dark: #5a110d;
    --corial-berry-light: rgba(121, 24, 18, 0.08);
    --corial-eggshell: #FEF9E3;
    --corial-bistre: #342119;
    --corial-begonia: #FF7276;

    /* Secondary */
    --corial-cadmium-violet: #7C318E;
    --corial-dandelion: #FFDE72;
    --corial-mindaro: #D0FF85;

    /* Neutrals */
    --corial-white: #FFFFFF;
    --corial-cream: #F5F2ED;
    --corial-text-primary: #342119;
    --corial-text-secondary: #5c4a42;
    --corial-text-muted: #8a7a72;

    /* Status */
    --corial-success: #166534;
    --corial-success-bg: #dcfce7;
    --corial-warning: #92400e;
    --corial-warning-bg: #fef3c7;
    --corial-error: #dc2626;
    --corial-error-bg: #fee2e2;
    --corial-info: #1e40af;
    --corial-info-bg: #dbeafe;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(52, 33, 25, 0.06);
    --shadow-md: 0 2px 8px rgba(52, 33, 25, 0.08);
    --shadow-lg: 0 8px 24px rgba(52, 33, 25, 0.1);
    --shadow-xl: 0 12px 32px rgba(52, 33, 25, 0.12);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

/* ================================================
   Base
   ================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--corial-bistre);
    background: var(--corial-eggshell);
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--corial-bistre);
}

a {
    color: var(--corial-berry);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover { color: var(--corial-berry-dark); }

/* ================================================
   Admin Header
   ================================================ */

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-xl);
    background: var(--corial-white);
    border-bottom: 1px solid rgba(52, 33, 25, 0.08);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.back-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    cursor: pointer;
    transition: background var(--transition-fast), opacity var(--transition-fast);
}
.admin-header .back-btn {
    color: var(--corial-berry);
}
.admin-header .back-btn:hover {
    background: var(--corial-berry-light);
    opacity: 0.85;
}
.admin-header .back-btn svg {
    width: 20px;
    height: 20px;
}

.admin-home-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--corial-berry);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.admin-home-icon:hover {
    background: var(--corial-berry-light);
    opacity: 0.85;
}

.admin-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--corial-berry);
    transition: opacity var(--transition-fast);
}

.admin-logo:hover {
    opacity: 0.75;
}

.admin-logo img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.admin-logo-text {
    letter-spacing: -0.02em;
}

.admin-user {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: var(--corial-text-secondary);
}

.admin-user strong { color: var(--corial-bistre); }

/* ================================================
   Admin Nav
   ================================================ */

.admin-nav {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.admin-nav a {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--corial-text-muted);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.admin-nav a:hover {
    background: var(--corial-berry-light);
    color: var(--corial-berry);
}

.admin-nav a.active {
    background: var(--corial-berry);
    color: var(--corial-white);
}

/* ================================================
   Layout
   ================================================ */

.admin-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-xl);
}

.admin-page-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--corial-bistre);
    margin-bottom: var(--space-lg);
}

.admin-section-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--corial-bistre);
}

/* ================================================
   Stat Cards
   ================================================ */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.stat-card {
    background: var(--corial-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid rgba(52, 33, 25, 0.08);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-normal);
}

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

.stat-card-label {
    font-size: 0.85rem;
    color: var(--corial-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: var(--space-xs);
}

.stat-card-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--corial-bistre);
    font-family: 'Bricolage Grotesque', sans-serif;
}

.stat-card-meta {
    font-size: 0.8rem;
    color: var(--corial-text-muted);
    margin-top: var(--space-xs);
}

/* ================================================
   Menu Cards
   ================================================ */

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.menu-card {
    display: block;
    background: var(--corial-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid rgba(52, 33, 25, 0.08);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-normal);
}

.menu-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--corial-berry);
}

.card {
    background: var(--corial-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid rgba(52, 33, 25, 0.08);
    box-shadow: var(--shadow-sm);
}

.menu-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--corial-bistre);
    margin-bottom: var(--space-xs);
}

.menu-card-desc {
    font-size: 0.9rem;
    color: var(--corial-text-muted);
    line-height: 1.5;
}

/* ================================================
   Data Table
   ================================================ */

.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(52, 33, 25, 0.08);
    background: var(--corial-white);
    box-shadow: var(--shadow-sm);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.data-table th,
.data-table td {
    padding: 0.875rem 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(52, 33, 25, 0.06);
}

.data-table th {
    background: var(--corial-cream);
    font-weight: 600;
    color: var(--corial-text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tbody tr:hover td {
    background: var(--corial-berry-light);
}

/* ================================================
   Modal
   ================================================ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(52, 33, 25, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--corial-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.96);
    transition: transform var(--transition-normal);
}

.modal-overlay.is-open .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid rgba(52, 33, 25, 0.08);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--corial-bistre);
}

.modal-close {
    background: none;
    border: none;
    padding: var(--space-sm);
    cursor: pointer;
    color: var(--corial-text-muted);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.modal-close:hover {
    color: var(--corial-bistre);
    background: var(--corial-berry-light);
}

.modal-body {
    padding: var(--space-xl);
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid rgba(52, 33, 25, 0.08);
}

/* ================================================
   Forms
   ================================================ */

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--corial-bistre);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    color: var(--corial-bistre);
    background: var(--corial-white);
    border: 1px solid rgba(52, 33, 25, 0.15);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--corial-berry);
    box-shadow: 0 0 0 3px var(--corial-berry-light);
}

.form-input::placeholder {
    color: var(--corial-text-muted);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

/* ================================================
   Buttons
   ================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--corial-berry);
    color: var(--corial-white);
}

.btn-primary:hover:not(:disabled) {
    background: var(--corial-berry-dark);
}

.btn-secondary {
    background: var(--corial-berry-light);
    color: var(--corial-berry);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(121, 24, 18, 0.14);
}

.btn-outline {
    background: transparent;
    color: var(--corial-berry);
    border: 1px solid var(--corial-berry);
}

.btn-outline:hover:not(:disabled) {
    background: var(--corial-berry);
    color: var(--corial-white);
}

.btn-danger {
    background: var(--corial-error);
    color: var(--corial-white);
}

.btn-danger:hover:not(:disabled) {
    background: #b91c1c;
}

.btn-sm {
    padding: 0.4rem 0.875rem;
    font-size: 0.85rem;
}

/* ================================================
   Badges
   ================================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: var(--radius-full);
}

.badge-success {
    background: var(--corial-success-bg);
    color: var(--corial-success);
}

.badge-warning {
    background: var(--corial-warning-bg);
    color: var(--corial-warning);
}

.badge-danger {
    background: var(--corial-error-bg);
    color: var(--corial-error);
}

.badge-info {
    background: var(--corial-info-bg);
    color: var(--corial-info);
}

.badge-neutral {
    background: rgba(52, 33, 25, 0.08);
    color: var(--corial-text-secondary);
}

/* ================================================
   Alerts
   ================================================ */

.alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: 0.95rem;
}

#admin-alert {
    position: fixed;
    top: var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1100;
    max-width: 90vw;
    box-shadow: var(--shadow-lg);
}

.alert-success {
    background: var(--corial-success-bg);
    color: var(--corial-success);
    border: 1px solid rgba(22, 101, 52, 0.2);
}

.alert-warning {
    background: var(--corial-warning-bg);
    color: var(--corial-warning);
    border: 1px solid rgba(146, 64, 14, 0.2);
}

.alert-danger {
    background: var(--corial-error-bg);
    color: var(--corial-error);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.alert-info {
    background: var(--corial-info-bg);
    color: var(--corial-info);
    border: 1px solid rgba(30, 64, 175, 0.2);
}

/* ================================================
   Permissions Matrix
   ================================================ */

.permissions-matrix {
    display: grid;
    gap: 0;
    border: 1px solid rgba(52, 33, 25, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--corial-white);
}

.permissions-matrix table {
    width: 100%;
    border-collapse: collapse;
}

.permissions-matrix th,
.permissions-matrix td {
    padding: 0.75rem 1rem;
    text-align: center;
    border-right: 1px solid rgba(52, 33, 25, 0.06);
    border-bottom: 1px solid rgba(52, 33, 25, 0.06);
}

.permissions-matrix th:last-child,
.permissions-matrix td:last-child {
    border-right: none;
}

.permissions-matrix tr:last-child td {
    border-bottom: none;
}

.permissions-matrix th {
    background: var(--corial-cream);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--corial-text-secondary);
}

.permissions-matrix th.role-cell {
    text-align: left;
}

.permissions-matrix input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--corial-berry);
    cursor: pointer;
}

.permissions-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-md);
}

.permission-role-card {
    background: var(--corial-white);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--corial-berry-light);
}

.permission-role-title {
    font-weight: 600;
    color: var(--corial-berry);
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid rgba(121, 24, 18, 0.15);
}

.permission-dashboards-list {
    list-style: none;
    font-size: 0.9rem;
}

.permission-dashboards-list li {
    padding: 0.2rem 0;
    color: var(--corial-text-secondary);
}

.permission-dashboards-list li::before {
    content: "✓ ";
    color: var(--corial-success);
    font-weight: 600;
}

.permission-dashboards-list li.text-muted::before {
    content: "— ";
    color: var(--corial-text-muted);
}

/* ================================================
   Filters Bar
   ================================================ */

.filters-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.filters-bar .form-select,
.filters-bar .form-input {
    min-width: 160px;
}

/* ================================================
   Toolbar
   ================================================ */

.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

/* ================================================
   Utilities
   ================================================ */

/* ================================================
   User Menu Dropdown
   ================================================ */

.user-menu {
    position: relative;
}

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    transition: background-color 0.2s;
    border: none;
    background: transparent;
    color: var(--corial-bistre);
    font-family: inherit;
    font-size: 0.9rem;
}

.user-menu-trigger:hover {
    background-color: var(--corial-berry-light);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--corial-berry);
    color: var(--corial-eggshell);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.user-name {
    font-weight: 500;
}

.chevron-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.2s;
}

.user-menu.active .chevron-icon {
    transform: rotate(180deg);
}

.user-menu-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--corial-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
    z-index: 1000;
    border: 1px solid rgba(52, 33, 25, 0.1);
}

.user-menu.active .user-menu-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: var(--space-md);
    border-bottom: 1px solid rgba(52, 33, 25, 0.1);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.dropdown-header .avatar-large {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--corial-berry);
    color: var(--corial-eggshell);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.dropdown-header .user-info-details h4 {
    margin: 0;
    color: var(--corial-bistre);
    font-size: 14px;
    font-weight: 600;
}

.dropdown-header .user-info-details p {
    margin: 2px 0 0;
    color: var(--corial-bistre);
    opacity: 0.7;
    font-size: 12px;
}

.user-role-badge {
    display: inline-block;
    margin-top: 4px;
    padding: 2px 8px;
    background: rgba(121, 24, 18, 0.1);
    color: var(--corial-berry);
    font-size: 11px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    text-transform: capitalize;
}

.dropdown-menu-items {
    padding: var(--space-sm) 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px var(--space-md);
    color: var(--corial-bistre);
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.2s;
    border: none;
    background: transparent;
    width: 100%;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
}

.dropdown-item:hover {
    background-color: rgba(52, 33, 25, 0.05);
}

.dropdown-item svg {
    width: 18px;
    height: 18px;
    opacity: 0.7;
    flex-shrink: 0;
}

.dropdown-divider {
    height: 1px;
    background-color: rgba(52, 33, 25, 0.1);
    margin: var(--space-sm) 0;
}

.dropdown-item.logout {
    color: var(--corial-berry);
}

.dropdown-item.logout svg {
    opacity: 1;
}

.admin-only-menu {
    display: none;
}

/* ================================================
   Utilities
   ================================================ */

.hidden { display: none !important; }
.text-muted { color: var(--corial-text-muted); }
.text-berry { color: var(--corial-berry); }
.mb-lg { margin-bottom: var(--space-lg); }
.mt-lg { margin-top: var(--space-lg); }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }

/* ================================================
   Responsive
   ================================================ */

@media (max-width: 768px) {
    .admin-container { padding: var(--space-md); }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .menu-grid { grid-template-columns: repeat(2, 1fr); }
    .admin-header { flex-direction: column; align-items: flex-start; }
    .admin-header-left { width: 100%; }
    .form-row { grid-template-columns: 1fr; }
    .permissions-matrix { font-size: 0.85rem; }
    .permissions-matrix th,
    .permissions-matrix td { padding: 0.5rem; }
}

@media (max-width: 480px) {
    .stat-grid { grid-template-columns: 1fr; }
    .menu-grid { grid-template-columns: 1fr; }
    .admin-nav { width: 100%; }
}