/* ============================================
   Modern HR Platform Super Admin Portal
   Brand tokens mirror lib/theme/brand_colors.dart — update both together.
   ============================================ */

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

:root {
    /* Brand (sync with Flutter BrandColors) */
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary: #64748b;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;
    
    /* Grays */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-sidebar: #1e293b;
    --bg-sidebar-hover: #334155;
    
    /* Text */
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;
    
    /* Borders */
    --border-color: #e2e8f0;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Transitions */
    --transition: all 0.2s ease-in-out;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body.sidebar-drawer-open {
    overflow: hidden;
    touch-action: none;
}

/* ============================================
   Screen Management
   ============================================ */

.screen {
    display: none;
}

.screen.active {
    display: block;
}

/* ============================================
   Login Screen
   ============================================ */

.login-wrapper {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.login-left {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 55%, #1e3a8a 100%);
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}

.login-left::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100px, 100px); }
}

.login-left::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.3; }
}

.login-brand {
    position: relative;
    z-index: 1;
    margin-bottom: var(--spacing-2xl);
}

.brand-logo {
    margin-bottom: var(--spacing-lg);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.brand-logo svg {
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.brand-logo:hover svg {
    transform: scale(1.05) rotate(5deg);
}

.login-brand h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

.brand-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    font-weight: 400;
}

.login-features {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(8px);
}

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

.feature-text h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.feature-text p {
    opacity: 0.8;
    font-size: 0.9375rem;
}

.login-right {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    padding-bottom: max(var(--spacing-2xl), env(safe-area-inset-bottom));
    background: var(--bg-primary);
}

.login-card {
    width: 100%;
    max-width: 420px;
}

.login-header {
    margin-bottom: var(--spacing-2xl);
    text-align: center;
}

.login-header h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.login-header p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
    z-index: 2;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.form-group .input-wrapper input,
.form-group .input-wrapper select {
    width: 100%;
    padding: var(--spacing-md);
    padding-left: 68px;
    padding-right: var(--spacing-md);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    transition: var(--transition);
    background: var(--bg-primary);
    color: var(--text-primary);
    box-sizing: border-box;
}

.form-group .input-wrapper input:hover,
.form-group .input-wrapper select:hover {
    border-color: var(--gray-400);
}

.form-group .input-wrapper input:focus,
.form-group .input-wrapper select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.input-wrapper input::placeholder {
    color: var(--text-light);
}

.form-group .input-wrapper--password input {
    padding-right: 48px;
}

.form-group .password-field input {
    padding-right: 48px;
}

.password-field {
    position: relative;
    display: flex;
    align-items: center;
}

.toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    padding: 4px;
    margin: 0;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

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

.toggle-password .icon-eye-off {
    display: none;
}

.toggle-password.is-visible .icon-eye {
    display: none;
}

.toggle-password.is-visible .icon-eye-off {
    display: block;
}

.form-group .input-wrapper select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 2.5rem;
    padding-left: 68px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background: var(--gray-100);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--gray-200);
}

.btn-success {
    background: var(--success);
    color: var(--text-white);
}

.btn-success:hover {
    background: #059669;
}

.btn-warning {
    background: var(--warning);
    color: var(--text-white);
}

.btn-warning:hover {
    background: #d97706;
}

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

.btn-danger:hover {
    background: #dc2626;
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ============================================
   Error Message
   ============================================ */

.error-message {
    padding: var(--spacing-md);
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--border-radius);
    color: var(--danger);
    font-size: 0.875rem;
    display: none;
}

.error-message.show {
    display: block;
}

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

.dashboard-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    max-width: min(260px, 88vw);
    background: var(--bg-sidebar);
    color: var(--text-white);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    height: 100dvh;
    left: 0;
    top: 0;
    z-index: 250;
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    transition: transform 0.28s ease;
    box-shadow: 4px 0 24px rgba(15, 23, 42, 0.12);
}

.sidebar-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 700;
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
}

.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) calc(var(--spacing-lg) * 1.1);
    border-radius: 18px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    margin-bottom: var(--spacing-xs);
    position: relative;
}

.nav-item:hover {
    background: var(--bg-sidebar-hover);
    color: var(--text-white);
    transform: translateX(2px);
}

.nav-item.active {
    background: var(--primary);
    color: var(--text-white);
}

.sidebar-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-info {
    flex: 1;
}

.user-name {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2px;
}

.user-role {
    font-size: 0.75rem;
    opacity: 0.7;
}

.btn-logout {
    width: 100%;
    padding: var(--spacing-md);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    color: var(--text-white);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: var(--spacing-2xl);
    padding-left: max(var(--spacing-2xl), env(safe-area-inset-left));
    padding-right: max(var(--spacing-2xl), env(safe-area-inset-right));
    max-width: calc(100vw - 260px);
    min-width: 0;
}

.top-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-2xl);
    gap: var(--spacing-md);
}

.mobile-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-right: var(--spacing-sm);
    padding: 0;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: var(--gray-100);
    border-color: var(--gray-300);
}

.btn-label-short {
    display: none;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 199;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(2px);
    -webkit-tap-highlight-color: transparent;
}

.sidebar-overlay.active {
    display: block;
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
}

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

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.stat-card:hover::before {
    transform: scaleY(1);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: var(--border-color);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon-primary {
    background: #dbeafe;
    color: var(--primary);
}

.stat-icon-success {
    background: #d1fae5;
    color: var(--success);
}

.stat-icon-info {
    background: #cffafe;
    color: var(--info);
}

.stat-content {
    flex: 1;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Filters Bar */
.filters-bar {
    margin-bottom: var(--spacing-lg);
}

.search-box {
    position: relative;
    max-width: 500px;
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
    z-index: 2;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-box input {
    width: 100%;
    padding: var(--spacing-md);
    padding-left: 48px;
    padding-right: var(--spacing-md);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    transition: var(--transition);
    background: var(--bg-primary);
    box-sizing: border-box;
}

.search-box input:hover {
    border-color: var(--gray-400);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    transform: translateY(-1px);
}

.search-box:focus-within .search-icon {
    color: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

/* Table Card */
.table-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.table-wrapper {
    overflow-x: auto;
}

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

.data-table thead {
    background: var(--gray-50);
}

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

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

.data-table tbody tr {
    transition: var(--transition);
    cursor: pointer;
}

.data-table tbody tr:hover {
    background: var(--gray-50);
}

.table-loading {
    text-align: center;
    padding: var(--spacing-2xl) !important;
    color: var(--text-secondary);
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.table-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

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

.pagination {
    display: flex;
    gap: var(--spacing-sm);
}

.pagination button {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    transition: var(--transition);
}

.pagination button:hover:not(:disabled) {
    background: var(--gray-50);
    border-color: var(--primary);
}

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

/* Status Badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 6px;
    background: currentColor;
    animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

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

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

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.action-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.action-btn {
    padding: 6px 10px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.action-btn.view {
    background: var(--primary);
    color: var(--text-white);
}

.action-btn.view:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.action-btn.edit {
    background: var(--info);
    color: var(--text-white);
}

.action-btn.edit:hover {
    background: #0891b2;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.action-btn.toggle {
    background: var(--success);
    color: var(--text-white);
}

.action-btn.toggle:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.action-btn.delete {
    background: var(--danger);
    color: var(--text-white);
}

.action-btn.delete:hover {
    background: #dc2626;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.action-btn:disabled,
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.btn-inline-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-container {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 700px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    z-index: 1;
    animation: modalSlideIn 0.3s ease-out;
}

.modal-container .modal-header {
    flex-shrink: 0;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-container-large {
    max-width: 900px;
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--gray-100);
    color: var(--text-primary);
}

.modal-form {
    padding: var(--spacing-xl);
    overflow-y: auto;
    flex: 1;
}

.form-section {
    margin-bottom: var(--spacing-2xl);
}

.form-section:last-of-type {
    margin-bottom: 0;
}

.form-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

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

.form-group-full {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.required {
    color: var(--danger);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9375rem;
    transition: var(--transition);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: var(--gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    transform: translateY(-1px);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

/* Organization Details */
.org-details {
    padding: var(--spacing-xl);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    max-height: calc(90vh - 200px);
}

/* Custom scrollbar for org-details */
.org-details::-webkit-scrollbar {
    width: 8px;
}

.org-details::-webkit-scrollbar-track {
    background: var(--gray-50);
    border-radius: 4px;
}

.org-details::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

.org-details::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* Plan Change Modal Styles */
.plan-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.plan-option {
    padding: var(--spacing-lg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--bg-primary);
}

.plan-option:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.plan-option.selected {
    border-color: var(--primary);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: var(--shadow-md);
}

.plan-option-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.plan-option-header input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.plan-option-name {
    font-size: 1.125rem;
    font-weight: 600;
    flex: 1;
}

.plan-option-name.plan-free {
    color: var(--gray-600);
}

.plan-option-name.plan-basic {
    color: var(--info);
}

.plan-option-name.plan-premium {
    color: var(--primary);
}

.plan-option-name.plan-enterprise {
    color: var(--warning);
}

.current-badge {
    padding: 4px 8px;
    background: var(--success);
    color: white;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.plan-option-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-left: 28px;
}

.plan-detail {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.plan-detail svg {
    color: var(--success);
    flex-shrink: 0;
}

.plan-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
}

.plan-badge.plan-free {
    background: var(--gray-100);
    color: var(--gray-700);
}

.plan-badge.plan-basic {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.plan-badge.plan-premium {
    background: rgba(59, 130, 246, 0.15);
    color: var(--primary);
}

.plan-badge.plan-enterprise {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.btn-change-plan {
    padding: 6px 12px;
    font-size: 0.75rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.btn-change-plan:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.modal-content {
    padding: var(--spacing-xl);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.detail-row {
    display: flex;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: 600;
    color: var(--text-secondary);
    width: 180px;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.detail-value {
    color: var(--text-primary);
    flex: 1;
    font-size: 0.9375rem;
}

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

@media (min-width: 1025px) {
    .sidebar {
        transform: translateX(0);
    }

    .sidebar-overlay {
        display: none !important;
    }
}

@media (max-width: 1024px) {
    .login-wrapper {
        grid-template-columns: 1fr;
        min-height: 100dvh;
        min-height: 100vh;
    }

    .login-left {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: var(--spacing-lg) var(--spacing-xl);
        min-height: auto;
    }

    .login-left .login-features {
        display: none;
    }

    .login-brand {
        margin-bottom: 0;
    }

    .login-brand h1 {
        font-size: clamp(1.25rem, 4vw, 2rem);
    }

    .brand-subtitle {
        font-size: 0.875rem;
    }

    .login-right {
        padding: var(--spacing-lg);
        padding-top: var(--spacing-md);
    }

    .login-header h2 {
        font-size: clamp(1.25rem, 4vw, 1.75rem);
    }

    .mobile-menu-btn {
        display: inline-flex;
    }

    .sidebar {
        transform: translateX(-100%);
        z-index: 260;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        max-width: 100%;
        width: 100%;
        padding: var(--spacing-lg);
        padding-top: max(var(--spacing-lg), env(safe-area-inset-top));
    }

    .top-header {
        align-items: center;
        flex-wrap: nowrap;
    }

    .top-header .header-left {
        flex: 1;
        min-width: 0;
    }

    .page-title {
        font-size: clamp(1.25rem, 4vw, 1.75rem);
    }

    .page-subtitle {
        font-size: 0.8125rem;
        line-height: 1.4;
    }

    #createOrgBtn .btn-label-full {
        display: none;
    }

    #createOrgBtn .btn-label-short {
        display: inline;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: var(--spacing-md);
        padding-top: max(var(--spacing-md), env(safe-area-inset-top));
    }

    .top-header {
        gap: var(--spacing-sm);
    }

    #createOrgBtn {
        padding: var(--spacing-sm) var(--spacing-md);
        min-height: 44px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .table-wrapper {
        margin: 0 calc(-1 * var(--spacing-md));
        padding: 0 var(--spacing-md);
        -webkit-overflow-scrolling: touch;
    }

    .data-table {
        min-width: 640px;
    }

    .table-footer {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }

    .pagination {
        justify-content: center;
    }

    .modal {
        padding: 0;
        align-items: stretch;
    }

    .modal-container,
    .modal-container-large {
        max-width: 100%;
        max-height: 100%;
        height: 100%;
        border-radius: 0;
        margin: 0;
    }

    .modal-form,
    .modal-content,
    .org-details {
        max-height: none;
    }

    .detail-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .detail-label {
        width: 100%;
    }

    .filters-bar .search-box {
        max-width: none;
    }
}

@media (max-width: 480px) {
    .login-left {
        padding: var(--spacing-md);
    }

    .form-group .input-wrapper input,
    .form-group .input-wrapper select {
        min-height: 48px;
        font-size: 16px;
    }

    .btn-lg {
        min-height: 48px;
    }

    .top-header {
        flex-wrap: wrap;
    }

    .top-header .mobile-menu-btn {
        order: 0;
    }

    .top-header .header-left {
        order: 1;
        flex: 1 1 calc(100% - 52px);
        min-width: 0;
    }

    #createOrgBtn {
        order: 3;
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   Utility Classes
   ============================================ */

.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

/* ============================================
   Enhanced Animations & Transitions
   ============================================ */

/* Table Row Animations */
.table tbody tr {
    animation: fadeInUp 0.3s ease-out;
    animation-fill-mode: both;
}

.table tbody tr:nth-child(1) { animation-delay: 0.05s; }
.table tbody tr:nth-child(2) { animation-delay: 0.1s; }
.table tbody tr:nth-child(3) { animation-delay: 0.15s; }
.table tbody tr:nth-child(4) { animation-delay: 0.2s; }
.table tbody tr:nth-child(5) { animation-delay: 0.25s; }

.table tbody tr:hover {
    transform: translateX(4px);
    transition: all 0.2s ease;
}

/* Stat Card Enhanced Animations */
.stat-card {
    animation: fadeInUp 0.4s ease-out;
    animation-fill-mode: both;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }
.stat-card:nth-child(4) { animation-delay: 0.4s; }

.stat-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Button Ripple Effect */
.btn, .action-btn {
    position: relative;
    overflow: hidden;
}

.btn::before, .action-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before, .action-btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Sidebar Enhanced Animations */
.sidebar {
    animation: slideInLeft 0.3s ease-out;
}

.sidebar-nav-item, .nav-item {
    transition: all 0.2s ease;
    position: relative;
}

.sidebar-nav-item::before, .nav-item::before {
    content: none;
}

.sidebar-nav-item:hover,
.sidebar-nav-item.active,
.nav-item:hover,
.nav-item.active {
    transform: translateX(2px);
}

/* Dashboard Main Content Animation */
.dashboard-main, .main-content {
    animation: fadeIn 0.4s ease-out;
}

/* Keyframe Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Loading Animation */
.loading-spinner {
    border: 3px solid var(--gray-200);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Status Badge Pulse Animation */
.status-badge.active {
    animation: pulse 2s ease-in-out infinite;
}

/* Enhanced Modal Animation */
.modal-container {
    animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Search Box Animation */
.search-box {
    transition: all 0.3s ease;
}

.search-box:focus-within {
    transform: scale(1.02);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Action Buttons Enhanced */
.action-buttons {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.action-btn:active {
    transform: scale(0.95);
}

/* Smooth Transitions for All Interactive Elements */
a, button, input, select, textarea {
    transition: all 0.2s ease;
}

/* ─── View Switching (Organizations / Packages) ──────────────────────────── */

.view {
    display: none;
}

.view.active {
    display: block;
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* ─── Checkboxes ──────────────────────────────────────────────────────────── */

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding-top: var(--spacing-md);
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
    flex-shrink: 0;
}

/* ─── Package Feature Editor ──────────────────────────────────────────────── */

.feature-editor {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-height: 420px;
    overflow-y: auto;
    padding-right: var(--spacing-xs);
}

.feature-editor-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.feature-editor-category {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-xs) 0;
}

.feature-editor-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    flex-wrap: wrap;
}

.feature-editor-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    flex: 1;
    min-width: 200px;
}

.feature-editor-toggle input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
    flex-shrink: 0;
}

.feature-editor-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.feature-editor-desc {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 2px;
}

.feature-editor-limit {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.feature-limit-input {
    width: 90px;
    padding: var(--spacing-sm);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    text-align: right;
}

.feature-limit-input:disabled {
    background: var(--gray-100);
    color: var(--text-light);
}

.feature-editor-unlimited {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
}

.feature-editor-unlimited input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary);
}

/* ─── Feature Catalog List (Manage Features modal) ───────────────────────── */

.feature-catalog-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.feature-catalog-key {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--gray-200);
    padding: 2px 6px;
    border-radius: 4px;
}

.feature-catalog-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.feature-catalog-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

/* ─── Package List: Included-Feature Chips ───────────────────────────────── */

.feature-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    min-width: 280px;
    max-width: 360px;
}

.feature-chip {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--gray-100);
    color: var(--text-secondary);
    white-space: nowrap;
}

.feature-chip-limit {
    background: rgba(37, 99, 235, 0.08);
    color: var(--primary);
    font-weight: 600;
}