/**
 * LinkShrink - Professional SaaS Dashboard
 * Clean, modern design inspired by top URL shorteners
 */

/* =====================================================
   CSS Variables
   ===================================================== */
:root {
    /* Primary Colors */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --primary-bg: #eff6ff;
    --primary-rgb: 37, 99, 235;
    
    /* Accent Colors */
    --success: #10b981;
    --success-bg: #ecfdf5;
    --warning: #f59e0b;
    --warning-bg: #fffbeb;
    --danger: #ef4444;
    --danger-bg: #fef2f2;
    --info: #06b6d4;
    --info-bg: #ecfeff;
    
    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Semantic */
    --bg-body: #f9fafb;
    --bg-sidebar: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px 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);
    
    /* Radius */
    --radius-sm: 6px;
    --radius: 8px;
    --radius-md: 10px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 9999px;
    
    /* Layout */
    --sidebar-width: 250px;
    --header-height: 64px;
    
    /* Transitions */
    --transition: 0.15s ease;
    --transition-slow: 0.25s ease;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-body: #0f172a;
    --bg-sidebar: #1e293b;
    --bg-card: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: #334155;
    --border-light: #1e293b;
    --gray-50: #1e293b;
    --gray-100: #334155;
    --gray-200: #475569;
    --primary-bg: rgba(37, 99, 235, 0.15);
    --success-bg: rgba(16, 185, 129, 0.15);
    --warning-bg: rgba(245, 158, 11, 0.15);
    --danger-bg: rgba(239, 68, 68, 0.15);
}

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

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-body);
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    color: var(--primary-dark);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.125rem; }
h4 { font-size: 1rem; }

/* =====================================================
   Sidebar - Clean & Professional
   ===================================================== */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform var(--transition-slow);
}

.sidebar-header {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--border-light);
}

.sidebar-nav {
    flex: 1;
    padding: 0.5rem;
    overflow-y: auto;
}

.sidebar-section {
    padding: 1rem 0.75rem 0.5rem;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    color: var(--text-secondary);
    font-size: 13.5px;
    font-weight: 500;
    border-radius: var(--radius);
    transition: all var(--transition);
    margin-bottom: 2px;
}

.sidebar-link i {
    font-size: 1.125rem;
    width: 20px;
    text-align: center;
}

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

.sidebar-link.active {
    background: var(--primary-bg);
    color: var(--primary);
    font-weight: 600;
}

.sidebar-footer {
    padding: 0.75rem;
    border-top: 1px solid var(--border);
}

/* User Profile in Sidebar */
.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem;
    border-radius: var(--radius);
    transition: background var(--transition);
}

.user-profile:hover {
    background: var(--gray-100);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--primary) 0%, #6366f1 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 11px;
    color: var(--text-muted);
}

/* =====================================================
   Mobile Sidebar
   ===================================================== */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sidebar-toggle {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: var(--primary);
    color: white;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: 101;
    box-shadow: var(--shadow-lg), 0 0 0 0 rgba(var(--primary-rgb), 0.4);
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.sidebar-toggle:active {
    transform: scale(0.95);
}

/* =====================================================
   Main Content
   ===================================================== */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    padding: 1.5rem;
    transition: margin-left var(--transition-slow);
}

/* Page Header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.page-header-left h1 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    margin-bottom: 0.125rem;
}

.page-header-left p {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
}

.page-header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* =====================================================
   Cards - Clean Design
   ===================================================== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-light);
}

.card-header h4 {
    font-size: 14px;
    font-weight: 600;
    margin: 0;
}

.card-body {
    padding: 1.25rem;
}

.card-footer {
    padding: 0.875rem 1.25rem;
    border-top: 1px solid var(--border-light);
    background: var(--gray-50);
}

/* =====================================================
   Stats Grid
   ===================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    transition: all var(--transition);
}

.stat-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 0.375rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-change {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 12px;
    font-weight: 500;
    margin-top: 0.375rem;
}

.stat-change.up { color: var(--success); }
.stat-change.down { color: var(--danger); }

.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.stat-icon.primary { background: var(--primary-bg); color: var(--primary); }
.stat-icon.success { background: var(--success-bg); color: var(--success); }
.stat-icon.warning { background: var(--warning-bg); color: var(--warning); }
.stat-icon.danger { background: var(--danger-bg); color: var(--danger); }
.stat-icon.info { background: var(--info-bg); color: var(--info); }

/* Mini Chart in Stat Card */
.stat-chart {
    width: 80px;
    height: 40px;
    flex-shrink: 0;
}

/* =====================================================
   Link Items - Like Reference
   ===================================================== */
.link-list {
    display: flex;
    flex-direction: column;
}

.link-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-light);
}

.link-item:last-child {
    border-bottom: none;
}

.link-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.link-icon img {
    width: 24px;
    height: 24px;
    border-radius: 4px;
}

.link-icon i {
    font-size: 1.125rem;
    color: var(--text-muted);
}

.link-content {
    flex: 1;
    min-width: 0;
}

.link-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.125rem;
}

.link-url {
    font-size: 12px;
    color: var(--primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.link-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-shrink: 0;
}

.link-chart {
    width: 60px;
    height: 30px;
}

.link-clicks {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

/* See all link */
.see-all-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.75rem 0;
    transition: color var(--transition);
}

.see-all-link:hover {
    color: var(--primary);
}

.see-all-link i {
    font-size: 12px;
    transition: transform var(--transition);
}

.see-all-link:hover i {
    transform: translateX(3px);
}

/* =====================================================
   Buttons
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    line-height: 1.5;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

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

.btn:active:not(:disabled) {
    transform: scale(0.98);
}

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

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

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

.btn-secondary:hover:not(:disabled) {
    background: var(--gray-200);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 0.375rem 0.5rem;
}

.btn-ghost:hover:not(:disabled) {
    background: var(--gray-100);
    color: var(--text-primary);
}

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

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text-primary);
}

.btn-outline:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-sm { padding: 0.375rem 0.75rem; font-size: 12px; }
.btn-lg { padding: 0.625rem 1.25rem; font-size: 14px; }
.btn-block { width: 100%; }
.btn-icon { padding: 0.5rem; }

/* =====================================================
   Form Elements
   ===================================================== */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.375rem;
}

.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 13px;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--bg-card);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

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

.form-control-lg {
    padding: 0.625rem 1rem;
    font-size: 14px;
}

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

select.form-control {
    padding-right: 2rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 16px;
    cursor: pointer;
    -webkit-appearance: none;
}

.input-group {
    display: flex;
}

.input-group .form-control {
    border-radius: 0;
    flex: 1;
}

.input-group .form-control:first-child {
    border-radius: var(--radius) 0 0 var(--radius);
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: 0 0.75rem;
    font-size: 13px;
    color: var(--text-muted);
    background: var(--gray-50);
    border: 1.5px solid var(--border);
    border-right: none;
    border-radius: var(--radius) 0 0 var(--radius);
}

.input-group .btn {
    border-radius: 0 var(--radius) var(--radius) 0;
}

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

.form-check-input {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

/* Search Input */
.search-input {
    position: relative;
}

.search-input i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 14px;
}

.search-input .form-control {
    padding-left: 2.25rem;
}

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

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

.table th,
.table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.table th {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--gray-50);
}

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

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

/* =====================================================
   Badges
   ===================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.badge-primary { background: var(--primary-bg); color: var(--primary); }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: #b45309; }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-secondary { background: var(--gray-100); color: var(--text-secondary); }

/* =====================================================
   Modal
   ===================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

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

.modal {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform var(--transition);
}

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

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    font-size: 1rem;
    margin: 0;
}

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

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

.modal-body {
    padding: 1.25rem;
    overflow-y: auto;
    max-height: calc(90vh - 130px);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border);
    background: var(--gray-50);
}

/* =====================================================
   Toast
   ===================================================== */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 280px;
    animation: slideIn 0.2s ease;
}

.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.warning { border-left: 3px solid var(--warning); }

.toast i { font-size: 1.125rem; }
.toast.success i { color: var(--success); }
.toast.error i { color: var(--danger); }
.toast.warning i { color: var(--warning); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* =====================================================
   Alerts
   ===================================================== */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    border-radius: var(--radius);
    font-size: 13px;
}

.alert i { font-size: 1rem; margin-top: 1px; }

.alert-success { background: var(--success-bg); color: #047857; }
.alert-danger { background: var(--danger-bg); color: #b91c1c; }
.alert-warning { background: var(--warning-bg); color: #b45309; }
.alert-info { background: var(--info-bg); color: #0e7490; }

/* =====================================================
   URL Items (List View)
   ===================================================== */
.url-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 0.75rem;
    transition: all var(--transition);
}

.url-item:hover {
    border-color: var(--primary);
}

.url-item .url-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.url-item .url-icon i {
    color: var(--text-muted);
}

.url-item .url-content {
    flex: 1;
    min-width: 0;
}

.url-item .url-short {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
}

.url-item .url-original {
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.url-item .url-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 12px;
    color: var(--text-muted);
}

.url-item .url-actions {
    display: flex;
    gap: 0.25rem;
}

/* =====================================================
   Pagination
   ===================================================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    list-style: none;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 0.5rem;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.page-link:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.page-link.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.page-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* =====================================================
   Empty State
   ===================================================== */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
}

.empty-state i {
    font-size: 3rem;
    color: var(--gray-300);
    margin-bottom: 1rem;
}

.empty-state h3 {
    font-size: 1rem;
    margin-bottom: 0.375rem;
}

.empty-state p {
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 1rem;
}

/* =====================================================
   Charts
   ===================================================== */
.chart-container {
    position: relative;
    height: 250px;
}

/* =====================================================
   Spinner
   ===================================================== */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* =====================================================
   Theme Toggle
   ===================================================== */
.theme-toggle {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}

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

/* =====================================================
   Navbar Brand
   ===================================================== */
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.navbar-brand i {
    font-size: 1.5rem;
    color: var(--primary);
}

/* =====================================================
   Hero (Landing Page)
   ===================================================== */
.hero {
    text-align: center;
    padding: 4rem 1.5rem;
}

.hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.hero p {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 1.5rem;
}

.url-input-container {
    max-width: 560px;
    margin: 0 auto;
    display: flex;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 0.25rem;
    box-shadow: var(--shadow-sm);
}

.url-input-container .form-control {
    border: none;
    background: transparent;
    padding: 0.75rem 1rem;
    font-size: 14px;
}

.url-input-container .form-control:focus {
    box-shadow: none;
}

.url-input-container .btn {
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius);
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.25rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: all var(--transition);
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.feature-card .icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin: 0 auto 1rem;
    background: var(--primary-bg);
    color: var(--primary);
}

.feature-card h4 {
    font-size: 14px;
    margin-bottom: 0.375rem;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
}

/* =====================================================
   Countdown
   ===================================================== */
.countdown-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 40px rgba(99, 102, 241, 0.3);
    position: relative;
}

.countdown-circle::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 3px solid var(--primary);
    opacity: 0.3;
    animation: countdownPulse 1s ease-in-out infinite;
}

.countdown {
    font-size: 3rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', 'Plus Jakarta Sans', monospace;
    line-height: 1;
}

@keyframes countdownPulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.05); opacity: 0.5; }
}

/* =====================================================
   Result Card (URL Created)
   ===================================================== */
.result-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
    border: 2px solid var(--primary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    animation: resultSlideIn 0.4s ease;
}

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

.result-card .result-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.75rem;
}

.result-card .result-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.result-card .result-url {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    word-break: break-all;
    padding: 1rem;
    background: var(--bg-body);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: 1.5rem;
}

.result-card .result-url a {
    color: var(--primary);
    text-decoration: none;
}

.result-card .result-url a:hover {
    text-decoration: underline;
}

.result-card .result-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.result-card .result-original {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-muted);
    word-break: break-all;
}

/* =====================================================
   Utilities
   ===================================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }

.d-flex { display: flex; }
.d-none { display: none; }
.d-block { display: block; }
.flex-wrap { flex-wrap: wrap; }
.align-items-center { align-items: center; }
.align-items-start { align-items: flex-start; }
.justify-content-between { justify-content: space-between; }
.justify-content-center { justify-content: center; }
.justify-content-end { justify-content: flex-end; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }

.w-100 { width: 100%; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }

/* =====================================================
   Responsive
   ===================================================== */
@media (max-width: 1024px) {
    .main-content {
        padding: 1.25rem;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .sidebar-overlay {
        display: block;
    }
    
    .sidebar-toggle {
        display: flex;
    }
    
    .main-content {
        margin-left: 0;
        padding: 1rem;
        padding-bottom: 5rem;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .page-header-right {
        width: 100%;
        justify-content: space-between;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .link-item {
        flex-wrap: wrap;
    }
    
    .link-stats {
        width: 100%;
        justify-content: flex-end;
        margin-top: 0.5rem;
        padding-top: 0.5rem;
        border-top: 1px solid var(--border-light);
    }
    
    .url-item {
        flex-wrap: wrap;
    }
    
    .url-item .url-actions {
        width: 100%;
        justify-content: flex-end;
        margin-top: 0.5rem;
    }
    
    .toast-container {
        top: auto;
        bottom: 5rem;
        left: 1rem;
        right: 1rem;
    }
    
    .toast {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .form-control {
        font-size: 16px;
    }
    
    .card-body {
        padding: 1rem;
    }
}

@supports (padding: max(0px)) {
    .main-content {
        padding-bottom: max(5rem, calc(env(safe-area-inset-bottom) + 4rem));
    }
    
    .sidebar-toggle {
        bottom: max(20px, calc(env(safe-area-inset-bottom) + 12px));
    }
}

@media (hover: none) {
    .stat-card:hover,
    .url-item:hover,
    .feature-card:hover {
        transform: none;
    }
}

/* =====================================================
   Landing Page Styles
   ===================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

[data-theme="dark"] .header {
    background: rgba(15, 23, 42, 0.8);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.nav-brand i {
    font-size: 1.75rem;
    color: var(--primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Language Switcher */
.lang-switcher {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.75rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

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

.lang-btn i:last-child {
    font-size: 10px;
    transition: transform var(--transition);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 140px;
    padding: 0.375rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition);
    z-index: 200;
}

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

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    color: var(--text-secondary);
    font-size: 13px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

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

.lang-option.active {
    background: var(--primary-bg);
    color: var(--primary);
    font-weight: 500;
}

.lang-option span {
    font-size: 16px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 50%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Shorten Form */
.shorten-form {
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.shorten-input-group {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 0.375rem;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition);
}

.shorten-input-group:focus-within {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg), 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.shorten-input-group > i {
    padding-left: 1rem;
    color: var(--text-muted);
    font-size: 1.25rem;
}

.shorten-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    color: var(--text-primary);
    outline: none;
}

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

.btn-shorten {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    gap: 0.5rem;
}

.btn-link {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem;
    transition: color var(--transition);
}

.btn-link:hover {
    color: var(--primary);
}

/* Advanced Options */
.advanced-panel {
    max-width: 600px;
    margin: 1.5rem auto 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
}

.advanced-panel.hidden {
    display: none;
}

.advanced-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
}

.guest-notice {
    margin-top: 1rem;
    margin-bottom: 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.guest-notice a {
    color: var(--primary);
}

/* Hero Background */
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    top: -30%;
    left: 0;
    right: 0;
    height: 100%;
    background: radial-gradient(ellipse at center top, rgba(var(--primary-rgb), 0.08) 0%, transparent 60%);
}

/* Sections */
.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

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

/* Features Grid */
.features-section {
    background: var(--gray-50);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    text-align: center;
    transition: all var(--transition);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.25rem;
    background: var(--primary-bg);
    color: var(--primary);
    transition: all var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

.feature-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Stats Section */
.stats-section {
    background: var(--bg-card);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-item .stat-label {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 100%);
    color: white;
}

.cta-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.cta-content h2 {
    color: white;
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.cta-content p {
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary);
}

.cta-section .btn-primary:hover {
    background: var(--gray-100);
    color: var(--primary);
}

/* Footer */
.footer {
    padding: 2rem 0;
    border-top: 1px solid var(--border);
    background: var(--bg-card);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-brand i {
    color: var(--primary);
    font-size: 1.5rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-copy {
    color: var(--text-muted);
    font-size: 0.8125rem;
}

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

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Landing page animations */
.animate-in {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.animate-in.delay-1 { animation-delay: 0.1s; }
.animate-in.delay-2 { animation-delay: 0.2s; }
.animate-in.delay-3 { animation-delay: 0.3s; }
.animate-in.delay-4 { animation-delay: 0.4s; }

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Dashboard animations */
.page-header {
    animation: fadeIn 0.4s ease;
}

.stats-grid .stat-card {
    animation: fadeInUp 0.4s ease backwards;
}

.stats-grid .stat-card:nth-child(1) { animation-delay: 0.05s; }
.stats-grid .stat-card:nth-child(2) { animation-delay: 0.1s; }
.stats-grid .stat-card:nth-child(3) { animation-delay: 0.15s; }
.stats-grid .stat-card:nth-child(4) { animation-delay: 0.2s; }

.card {
    animation: fadeInUp 0.4s ease backwards;
    animation-delay: 0.2s;
}

.link-item {
    animation: slideInLeft 0.3s ease backwards;
}

.link-item:nth-child(1) { animation-delay: 0.1s; }
.link-item:nth-child(2) { animation-delay: 0.15s; }
.link-item:nth-child(3) { animation-delay: 0.2s; }
.link-item:nth-child(4) { animation-delay: 0.25s; }
.link-item:nth-child(5) { animation-delay: 0.3s; }

.url-item {
    animation: slideInLeft 0.3s ease backwards;
}

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

/* Button hover animations */
.btn {
    transition: all var(--transition);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
    color: white;
}

/* Card hover effects */
.stat-card,
.feature-card,
.url-item,
.link-item {
    transition: all var(--transition);
}

/* Toast animation */
.toast {
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Modal animation */
.modal-overlay.active .modal {
    animation: scaleIn 0.2s ease;
}

/* Result card animation */
#shorten-result .card {
    animation: scaleIn 0.3s ease;
}

/* Spinner pulse */
.spinner {
    animation: spin 0.6s linear infinite;
}

/* Icon animations on hover */
.feature-card:hover .feature-icon i,
.stat-card:hover .stat-icon i {
    animation: pulse 0.3s ease;
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .animate-in,
    .animate-on-scroll {
        opacity: 1;
        transform: none;
    }
}

/* =====================================================
   Responsive - Landing Page
   ===================================================== */
@media (max-width: 768px) {
    /* Header mobile */
    .nav {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .nav-brand span {
        display: none;
    }
    
    .nav-actions {
        gap: 0.5rem;
    }
    
    .nav-actions .btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }
    
    .nav-actions .btn-ghost {
        display: none;
    }
    
    .nav-actions .btn i {
        margin-right: 0;
    }
    
    .nav-actions .btn span {
        display: none;
    }
    
    .lang-btn span:not(:first-child) {
        display: none;
    }
    
    .lang-btn {
        padding: 0.5rem;
    }
    
    .theme-toggle {
        width: 36px;
        height: 36px;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .shorten-input-group {
        flex-direction: column;
        padding: 0.5rem;
        border-radius: var(--radius-lg);
    }
    
    .shorten-input-group > i {
        display: none;
    }
    
    .shorten-input {
        width: 100%;
        text-align: center;
    }
    
    .btn-shorten {
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
    }
    
    .advanced-grid {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    /* Result card mobile */
    .result-card {
        padding: 1.5rem !important;
    }
    
    .result-card .result-url {
        font-size: 1rem;
    }
    
    .result-actions {
        flex-direction: column;
    }
    
    .result-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .nav-actions .btn-primary span,
    .nav-actions .btn-secondary span {
        display: none;
    }
    
    .nav-actions .btn-primary,
    .nav-actions .btn-secondary {
        padding: 0.5rem 0.75rem;
    }
}