/* RinoMailer Design System — Modern Light Theme */
:root {
    /* Palette */
    --primary: #4f46e5;
    /* Indigo-600 */
    --primary-hover: #4338ca;
    /* Indigo-700 */
    --primary-light: #eef2ff;
    /* Indigo-50 */
    --secondary: #64748b;
    /* Slate-500 */
    --success: #059669;
    /* Emerald-600 */
    --danger: #dc2626;
    /* Red-600 */
    --warning: #d97706;
    /* Amber-600 */
    --background: #f8fafc;
    /* Slate-50 */
    --surface: #ffffff;
    --surface-2: #f1f5f9;
    /* Slate-100 */
    --text-main: #0f172a;
    /* Slate-900 */
    --text-secondary: #64748b;
    /* Slate-500 */
    --border: #e2e8f0;
    /* Slate-200 */

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.625rem;
    --radius-lg: 0.875rem;
    --radius-xl: 1.25rem;

    /* Shadows (soft, layered) */
    --shadow-sm: 0 1px 2px 0 rgb(15 23 42 / 0.04);
    --shadow: 0 1px 3px 0 rgb(15 23 42 / 0.08), 0 1px 2px -1px rgb(15 23 42 / 0.06);
    --shadow-md: 0 4px 12px -2px rgb(15 23 42 / 0.08), 0 2px 6px -3px rgb(15 23 42 / 0.06);
    --shadow-lg: 0 12px 28px -6px rgb(15 23 42 / 0.12), 0 6px 12px -6px rgb(15 23 42 / 0.08);
}

/* Reset & Base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--background);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s;
}

ul {
    list-style: none;
}

/* Layout Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
@media (min-width: 768px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .lg\:col-span-1 { grid-column: span 1 / span 1; }
}
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.flex-1 { flex: 1; }
.flex-shrink-0 { flex-shrink: 0; }

.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }

.h-screen { height: 100vh; }
.min-h-screen { min-height: 100vh; }
.w-full { width: 100%; }
.h-full { height: 100%; }

.w-64 { width: 16rem; }
.max-w-md { max-width: 28rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-7xl { max-width: 80rem; }

.mx-auto { margin-left: auto; margin-right: auto; }

.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }

.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }

.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

.mt-4 { margin-top: 1rem; }

.mr-2 { margin-right: 0.5rem; }
.mr-4 { margin-right: 1rem; }

/* Sizing Utilities (Missing in original) */
.h-8 { height: 2rem; } /* 32px */
.h-10 { height: 2.5rem; } /* 40px */
.h-12 { height: 3rem; } /* 48px */
.h-16 { height: 4rem; } /* 64px */

/* Background & Colors */
.bg-white { background-color: #ffffff; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-gray-200 { background-color: #e5e7eb; }
.bg-indigo-50 { background-color: #eef2ff; }
.bg-blue-50 { background-color: #eff6ff; }
.bg-blue-100 { background-color: #dbeafe; }
.bg-blue-200 { background-color: #bfdbfe; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-blue-600 { background-color: #2563eb; }
.bg-blue-700 { background-color: #1d4ed8; }
.bg-green-50 { background-color: #f0fdf4; }
.bg-green-100 { background-color: #dcfce7; }
.bg-green-200 { background-color: #bbf7d0; }
.bg-green-500 { background-color: #22c55e; }
.bg-green-600 { background-color: #16a34a; }
.bg-green-700 { background-color: #15803d; }
.bg-purple-50 { background-color: #faf5ff; }
.bg-purple-100 { background-color: #f3e8ff; }
.bg-purple-200 { background-color: #e9d5ff; }
.bg-purple-500 { background-color: #a855f7; }
.bg-purple-600 { background-color: #9333ea; }
.bg-purple-700 { background-color: #7e22ce; }
.bg-orange-50 { background-color: #fff7ed; }
.bg-orange-100 { background-color: #ffedd5; }
.bg-orange-200 { background-color: #fed7aa; }
.bg-orange-500 { background-color: #f97316; }
.bg-orange-600 { background-color: #ea580c; }
.bg-orange-700 { background-color: #c2410c; }
.bg-yellow-100 { background-color: #fef3c7; }
.bg-yellow-600 { background-color: #d97706; }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.from-blue-50 { --tw-gradient-from: #eff6ff; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(239, 246, 255, 0)); }
.to-blue-100 { --tw-gradient-to: #dbeafe; }
.from-green-50 { --tw-gradient-from: #f0fdf4; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(240, 253, 244, 0)); }
.to-green-100 { --tw-gradient-to: #dcfce7; }
.from-purple-50 { --tw-gradient-from: #faf5ff; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(250, 245, 255, 0)); }
.to-purple-100 { --tw-gradient-to: #f3e8ff; }
.from-orange-50 { --tw-gradient-from: #fff7ed; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(255, 247, 237, 0)); }
.to-orange-100 { --tw-gradient-to: #ffedd5; }

.text-white { color: #ffffff; }
.text-indigo-600 { color: var(--primary); }
.text-blue-600 { color: #2563eb; }
.text-blue-700 { color: #1d4ed8; }
.text-green-600 { color: #16a34a; }
.text-green-700 { color: #15803d; }
.text-purple-600 { color: #9333ea; }
.text-purple-700 { color: #7e22ce; }
.text-orange-600 { color: #ea580c; }
.text-orange-700 { color: #c2410c; }
.text-yellow-600 { color: #d97706; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-800 { color: #1f2937; }

/* Borders */
.border-b { border-bottom: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }
.border-gray-200 { border-color: #e5e7eb; }
.border-gray-100 { border-color: #f3f4f6; }
.rounded-lg { border-radius: var(--radius-lg); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.overflow-hidden { overflow: hidden; }

/* Components */
.card {
    background-color: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    line-height: 1.25;
}

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

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 1px 2px rgba(79, 70, 229, 0.25);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.btn-danger {
    background-color: #fee2e2;
    color: var(--danger);
}

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

.btn-secondary {
    background-color: var(--surface);
    color: var(--text-main);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background-color: var(--surface-2);
    border-color: #cbd5e1;
}

.btn-ghost {
    background-color: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    color: var(--text-main);
    background-color: var(--surface-2);
}

.input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background-color: var(--surface);
    color: var(--text-main);
    font-size: 0.875rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input::placeholder {
    color: #94a3b8;
}

.input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

/* Modal (reusable) */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(3px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    max-width: 460px;
    width: 100%;
    padding: 2rem;
    text-align: center;
    transform: translateY(12px) scale(0.98);
    transition: transform 0.25s ease;
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-icon {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 30px;
    background: #fef3c7;
    color: var(--warning);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.modal-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.modal-actions .btn {
    min-width: 130px;
    padding: 0.625rem 1rem;
}

.label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 0.375rem;
}

/* Typography */
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }

.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }

.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: var(--text-secondary); }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: var(--text-main); }
.text-gray-800 { color: #1f2937; }

.text-center { text-align: center; }
.text-right { text-align: right; }
.truncate { 
    overflow: hidden; 
    text-overflow: ellipsis; 
    white-space: nowrap; 
}

/* Sidebar Layout */
.layout-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background-color: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100%;
    left: 0;
    top: 0;
    box-shadow: var(--shadow-sm);
}

.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 2rem;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    margin: 0.15rem 0.75rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    transition: background-color 0.15s, color 0.15s;
}

.nav-item:hover {
    background-color: var(--surface-2);
    color: var(--text-main);
}

.nav-item.active {
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.nav-icon {
    margin-right: 0.75rem;
    width: 20px;
    height: 20px;
    text-align: center;
}

/* Table */
.table-container {
    overflow-x: auto;
}

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

th {
    text-align: left;
    padding: 0.75rem 1.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    background-color: var(--surface-2);
    border-bottom: 1px solid var(--border);
}

td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--text-main);
}

tbody tr {
    transition: background-color 0.15s;
}

tbody tr:hover {
    background-color: var(--surface-2);
}

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

/* Logo */
.logo {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo-container {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.alert {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-success {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Pagination */
.pagination-container {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.pagination-links {
    display: flex;
    gap: 0.25rem;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    background-color: var(--surface);
    transition: all 0.2s;
    min-width: 2rem;
}

.pagination-btn:hover:not(.disabled) {
    background-color: var(--background);
    color: var(--text-main);
    border-color: var(--text-secondary);
}

.pagination-btn.active {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

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

/* Mobile */
@media (max-width: 768px) {
    .sidebar {
        display: none;
    }

    .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}
/* Loader Modal */
.loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.loader-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(99, 102, 241, 0.1);
    border-left-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

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

.loader-text {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    color: var(--text-main);
    font-size: 1.125rem;
}

/* Additional utility classes */
.space-y-1 > * + * { margin-top: 0.25rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }

.border { border-width: 1px; }
.border-blue-200 { border-color: #bfdbfe; }
.border-green-200 { border-color: #bbf7d0; }
.border-purple-200 { border-color: #e9d5ff; }
.border-orange-200 { border-color: #fed7aa; }

.rounded-full { border-radius: 9999px; }

.hover\:bg-gray-50:hover { background-color: #f9fafb; }
.hover\:text-indigo-700:hover { color: #4338ca; }
.hover\:text-blue-700:hover { color: #1d4ed8; }
.hover\:text-green-700:hover { color: #15803d; }
.hover\:text-purple-700:hover { color: #7e22ce; }
.hover\:text-gray-700:hover { color: #374151; }

.transition-colors { transition-property: color, background-color, border-color; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }

/* Dashboard specific styles */
.dashboard-stats-card {
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
    min-height: 120px;
    background: white;
    border: 1px solid #e5e7eb;
}

.dashboard-stats-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Stat Icons */
.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.stat-icon i {
    font-size: 24px;
    color: white;
}

.stat-icon-blue {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
}

.stat-icon-green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.stat-icon-purple {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.stat-icon-orange {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

/* Dashboard Buttons */
.dashboard-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s;
    text-decoration: none;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.dashboard-btn i {
    font-size: 11px;
}

.dashboard-btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.3);
}

.dashboard-btn-primary:hover {
    background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%);
    box-shadow: 0 4px 8px rgba(99, 102, 241, 0.4);
    transform: translateY(-1px);
}

.dashboard-btn-secondary {
    background: #f3f4f6;
    color: #4b5563;
    border: 1px solid #e5e7eb;
}

.dashboard-btn-secondary:hover {
    background: #e5e7eb;
    color: #374151;
    border-color: #d1d5db;
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
    margin-left: 8px;
}

.status-badge-active {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.status-badge-inactive {
    background: #f3f4f6;
    color: #6b7280;
    border: 1px solid #e5e7eb;
}

.status-badge-verified {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.status-badge-pending {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

.dashboard-section-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    min-height: 400px;
}

.dashboard-section-header {
    padding: 16px 20px;
    border-bottom: 1px solid #e5e7eb;
    flex-shrink: 0;
    background: #f9fafb;
}

.dashboard-section-body {
    padding: 16px 20px;
    flex: 1;
    overflow-y: auto;
    max-height: 600px;
}

.dashboard-section-body::-webkit-scrollbar {
    width: 6px;
}

.dashboard-section-body::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.dashboard-section-body::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

.dashboard-section-body::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.dashboard-item {
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 12px;
    background: white;
    transition: all 0.2s;
}

.dashboard-item:hover {
    background: #f9fafb;
    border-color: #d1d5db;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

.dashboard-item:last-child {
    margin-bottom: 0;
}

/* Truncate utility */
.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Text utilities */
.tracking-wide { letter-spacing: 0.025em; }
.leading-tight { line-height: 1.25; }
.mb-0 { margin-bottom: 0; }
.mr-1\.5 { margin-right: 0.375rem; }
.ml-1\.5 { margin-left: 0.375rem; }
.pb-3 { padding-bottom: 0.75rem; }
.mt-1 { margin-top: 0.25rem; }
.mb-3 { margin-bottom: 0.75rem; }

/* Responsive adjustments for dashboard */
@media (max-width: 1024px) {
    .dashboard-section-card {
        min-height: auto;
    }
    
    .dashboard-section-body {
        max-height: 400px;
    }
}

/* Fix for gradient backgrounds */
.bg-gradient-to-br {
    background-image: linear-gradient(to bottom right, var(--tw-gradient-from), var(--tw-gradient-to));
}

.bg-gradient-to-r {
    background-image: linear-gradient(to right, var(--tw-gradient-from), var(--tw-gradient-to));
}

/* Ensure proper spacing */
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }

/* Font weights */
.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }

/* Width utilities */
.w-12 { width: 3rem; }
.h-12 { height: 3rem; }
.w-8 { width: 2rem; }
.h-8 { height: 2rem; }

/* Inline block */
.inline-block { display: inline-block; }

/* Text sizes */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }

/* Message preview container - fixed height with scroll */
.message-preview-container {
    max-height: 400px;
    overflow-y: auto;
    overflow-x: hidden;
}

.message-preview-container pre {
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    word-break: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    font-family: inherit;
    font-size: 0.875rem;
    line-height: 1.6;
}

.message-preview-container::-webkit-scrollbar {
    width: 8px;
}

.message-preview-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.message-preview-container::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

.message-preview-container::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Menú lateral: mostrar únicamente la opción de Encuestas */
.nav-item[href$="/admin/dashboard"],
.nav-item[href$="/admin/documents"],
.nav-item[href$="/admin/leads"],
.nav-item[href$="/admin/emails"],
.nav-item[href$="/admin/scania"],
.nav-item[href$="/admin/users"],
.nav-item[href$="/admin/profiles"] {
    display: none !important;
}