/* 
   Modern, clean design for SSO Auth Service 
   Inspired by modern authentication UIs
   Uses Inter font for professional look
*/

/* ============= Global Styles ============= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
    /* Colors - Clean and modern palette */
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: #eef2ff;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    
    /* Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #0f172a;
    --bg-page: #fafafa;
    
    /* Text */
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;
    --text-light: #ffffff;
    
    /* Borders */
    --border-color: #e2e8f0;
    --border-color-dark: #cbd5e1;
    
    /* Shadows - Subtle and modern */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 20px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 30px -5px rgba(0, 0, 0, 0.12);
    
    /* Border radius */
    --radius-xs: 0.25rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-page);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============= Login Page Styles ============= */

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem 1rem;
}

.login-card {
    background: var(--bg-primary);
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 480px;
    border: 1px solid var(--border-color);
}

.logo {
    text-align: center;
    margin-bottom: 2.5rem;
}

.logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.logo p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 400;
}

/* Form Styles */

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.8125rem;
    letter-spacing: -0.01em;
}

.form-group input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.15s ease;
}

.form-group input::placeholder {
    color: var(--text-tertiary);
}

.form-group input:hover {
    border-color: var(--border-color-dark);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* Buttons */

.btn {
    width: 100%;
    padding: 0.625rem 1rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    letter-spacing: -0.01em;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-light);
    box-shadow: var(--shadow-xs);
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    box-shadow: var(--shadow-sm);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(1px);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-secondary);
    border-color: var(--border-color-dark);
}

/* Messages */

.error-message {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-md);
    color: #991b1b;
    font-size: 0.8125rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.error-message::before {
    content: "⚠";
    font-size: 1rem;
}

.success-message {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-md);
    color: #166534;
    font-size: 0.8125rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.success-message::before {
    content: "✓";
    font-size: 1rem;
}

/* DXT Info Display */

.dxt-info {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.dxt-info .info-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.dxt-info .info-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    word-break: break-all;
}

.footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--border-color);
}

.footer p {
    color: var(--text-tertiary);
    font-size: 0.8125rem;
    margin-bottom: 0.25rem;
    line-height: 1.5;
}

.footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.footer a:hover {
    text-decoration: underline;
}

.version {
    font-size: 0.75rem !important;
    color: var(--text-tertiary);
    font-weight: 400;
}

/* Divider */

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.75rem 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.divider span {
    padding: 0 1rem;
    color: var(--text-tertiary);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Social Login */

.social-login {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btn-social {
    width: 100%;
    padding: 0.625rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    font-size: 0.9375rem;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.15s ease;
    gap: 0.625rem;
}

.btn-social:hover {
    background: var(--bg-secondary);
    border-color: var(--border-color-dark);
    box-shadow: var(--shadow-xs);
}

.btn-social:active {
    transform: translateY(1px);
}

.btn-azure {
    width: 100%;
    padding: 0.625rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
}

.btn-azure:hover {
    background: var(--bg-secondary);
    border-color: var(--border-color-dark);
}

/* ============= Admin Panel Styles ============= */

.admin-container {
    display: flex;
    min-height: 100vh;
    background: var(--bg-page);
}

.sidebar {
    width: 260px;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    padding: 1.5rem;
    color: var(--text-primary);
}

.sidebar .logo h2 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    letter-spacing: -0.02em;
}

.nav-menu {
    list-style: none;
}

.nav-link {
    display: block;
    padding: 0.625rem 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    margin-bottom: 0.25rem;
    transition: all 0.15s ease;
    font-size: 0.9375rem;
    font-weight: 500;
}

.nav-link:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.nav-link.active {
    background: var(--primary-light);
    color: var(--primary-color);
}

.main-content {
    flex: 1;
    padding: 2rem;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.user-info {
    padding: 0.5rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

/* Content Sections */

.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

/* Toolbar */

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

.search-input {
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 320px;
    font-size: 0.9375rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.15s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.search-input::placeholder {
    color: var(--text-tertiary);
}

/* Table Styles */

.table-container {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

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

.data-table thead {
    background: var(--bg-secondary);
}

.data-table th {
    padding: 0.875rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table td {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.data-table tbody tr {
    transition: background-color 0.15s ease;
}

.data-table tbody tr:hover {
    background: var(--bg-secondary);
}

.loading {
    text-align: center;
    color: var(--text-tertiary);
    font-style: italic;
    font-size: 0.9375rem;
}

/* Modal */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
}

.modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 520px;
    animation: slideUp 0.2s ease;
}

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateY(20px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-content h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.close {
    float: right;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-tertiary);
    transition: color 0.15s ease;
    line-height: 1;
}

.close:hover {
    color: var(--text-primary);
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* Badges and Status Indicators */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

.badge-error {
    background: #fee2e2;
    color: #991b1b;
}

.badge-warning {
    background: #fef3c7;
    color: #92400e;
}

.badge-info {
    background: #dbeafe;
    color: #1e40af;
}

.badge-neutral {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

/* Action Buttons */

.action-btn {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.action-btn:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-color-dark);
}

.action-btn-danger {
    color: var(--error-color);
}

.action-btn-danger:hover {
    background: #fef2f2;
    border-color: #fecaca;
}

/* Icon in nav links */

.nav-link span {
    font-size: 1rem;
    margin-right: 0.5rem;
}

/* Loading states */

.skeleton {
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-tertiary) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s ease-in-out infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Focus visible for accessibility */

*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Scrollbar styling */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

/* ============= Dashboard Styles ============= */

.dashboard-container {
    min-height: 100vh;
    background: var(--bg-page);
}

.dashboard-header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    height: 64px;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 2rem;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dashboard-header .logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.dashboard-header .logo h1 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    margin: 0;
    padding: 0;
    line-height: 1.5;
}

.dashboard-header .logo img,
.dashboard-header .logo .logo-img {
    height: 28px;
    width: auto;
    object-fit: contain;
    display: block;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-name {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.btn-logout {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn-logout:hover {
    background: var(--bg-secondary);
    border-color: var(--border-color-dark);
}

.dashboard-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.dashboard-content {
    display: block;
}

/* Welcome Section */

.welcome-section {
    margin-bottom: 1rem;
}

.welcome-section h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.welcome-section p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Sections */

.section-header {
    margin-bottom: 1.5rem;
}

.section-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Sources Grid */

.sources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
}

/* List layout for sources */
.sources-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Search container */
.search-container {
    margin-bottom: 1.5rem;
}

.search-input {
    width: 100%;
    max-width: 500px;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.15s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.search-input::placeholder {
    color: var(--text-tertiary);
}

.source-list-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all 0.15s ease;
}

.source-list-card:hover {
    border-color: var(--border-color-dark);
    box-shadow: var(--shadow-sm);
}

.source-list-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    gap: 1rem;
}

.source-list-title {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.source-list-title h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Smaller font for source names */
.source-name-small {
    font-size: 0.9375rem !important;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.source-list-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* User count display */
.user-count {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.user-count svg {
    color: var(--text-secondary);
}

.source-list-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.meta-icon {
    font-size: 1rem;
}

.meta-icon-svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.meta-text {
    color: var(--text-secondary);
}

.source-list-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Smaller font for descriptions */
.source-list-description-small {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

.status-pending {
    background: #fef3c7;
    color: #92400e;
}

.btn-secondary-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-color);
    background: var(--primary-light);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.btn-secondary-small:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-secondary-small:active {
    transform: translateY(0);
}

.source-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all 0.15s ease;
    cursor: pointer;
}

.source-card:hover {
    border-color: var(--border-color-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.source-card-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.source-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.source-details {
    flex: 1;
}

.source-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.source-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.source-category {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background: var(--bg-secondary);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-top: 0.75rem;
}

.source-card-footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.source-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-active {
    color: var(--success-color);
}

.status-pending {
    color: var(--warning-color);
}

.status-available {
    color: var(--text-secondary);
}

/* Request Button in Source Card */

.request-access-btn {
    width: 100%;
    padding: 0.5rem 1rem;
    margin-top: 1rem;
    background: var(--primary-color);
    color: var(--text-light);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.request-access-btn:hover {
    background: var(--primary-hover);
}

.request-access-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Requests List */

.requests-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.request-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.request-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.request-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.request-meta {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

.request-reason {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
}

/* Loading State */

.loading-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-tertiary);
    font-size: 0.9375rem;
}

/* Empty State */

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.empty-state-text {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Permission Error */

.permission-error {
    text-align: center;
    padding: 4rem 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.permission-error-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.permission-error h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.permission-error p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.permission-hint {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    font-style: italic;
}

/* Source Info in Modal */

.source-info {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.source-info .source-icon {
    font-size: 2rem;
}

.source-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.source-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Textarea */

textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    resize: vertical;
    transition: all 0.15s ease;
}

textarea::placeholder {
    color: var(--text-tertiary);
}

textarea:hover {
    border-color: var(--border-color-dark);
}

textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

/* Responsive */

@media (max-width: 768px) {
    .login-card {
        padding: 2rem;
    }
    
    .sidebar {
        width: 220px;
    }
    
    .main-content {
        padding: 1.5rem;
    }
    
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-input {
        max-width: 100%;
    }
    
    .data-table {
        font-size: 0.875rem;
    }
    
    .data-table th,
    .data-table td {
        padding: 0.75rem 0.5rem;
    }
}

@media (max-width: 640px) {
    .admin-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .login-card {
        padding: 1.5rem;
    }
}

/* ============= Success Page Styles ============= */

.success-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-lg);
    max-width: 520px;
    width: 100%;
    text-align: center;
}

.success-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--success-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 600;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
    flex-shrink: 0;
}

.success-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
    line-height: 1.3;
}

.success-content p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.success-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: 2rem;
    gap: 0.75rem;
}

.success-actions .btn {
    width: 100%;
    max-width: 100%;
    font-size: 0.9375rem;
    padding: 0.875rem 1.5rem;
    font-weight: 500;
}

.success-actions a {
    transition: color 0.2s ease;
}

.success-actions a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}