/* Clean, minimal CSS for Carryless - Revamped Design System */

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
    /* Colors */
    --color-primary: #004aad;
    --color-primary-hover: #003a89;
    --color-primary-light: #eff6ff;
    
    --color-secondary: #6b7280;
    --color-secondary-hover: #4b5563;
    
    --color-success: #059669;
    --color-success-light: #ecfdf5;
    
    --color-warning: #d97706;
    --color-warning-light: #fffbeb;
    
    --color-danger: #dc2626;
    --color-danger-hover: #b91c1c;
    --color-danger-light: #fef2f2;
    
    --color-pink-light: #fdf2f8;
    --color-pink-border: #f3b5c4;
    
    /* Neutral colors */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Typography */
    --font-family-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    
    /* Border radius */
    --radius-sm: 0.125rem;
    --radius-base: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-base: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Container max-width */
    --container-max-width: 1000px;
}

/* ============================================
   Reset and Base Styles
   ============================================ */
*, 
*::before, 
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    height: 100%;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-gray-900);
    background: var(--color-gray-50);
    min-height: 100%;
    display: flex;
    flex-direction: column;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Header */
.header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--space-4) 0;
    position: sticky;
    top: 0;
    z-index: 40;
    backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.95);
}

/* Navigation */
.nav {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
}

/* Weight unit selector */
.weight-unit-selector {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
}

.weight-unit-selector label {
    color: var(--color-gray-600);
    font-weight: var(--font-weight-medium);
    margin: 0;
}

.weight-unit-selector select {
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-gray-700);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 80px;
}

.weight-unit-selector select:hover {
    border-color: var(--color-gray-400);
    background: var(--color-gray-50);
}

.weight-unit-selector select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.nav-brand a {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--color-gray-600);
    text-decoration: none;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--color-gray-900);
    background: var(--color-gray-100);
}

/* Navbar dropdown styles */
.nav-links .dropdown {
    position: relative;
    display: inline-block;
}

.nav-links .dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    background: none;
    border: none;
    color: var(--color-gray-600);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-base);
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-links .dropdown-toggle:hover {
    color: var(--color-gray-900);
    background: var(--color-gray-100);
}

.nav-links .dropdown-arrow {
    transition: transform var(--transition-fast);
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

.nav-links .dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-links .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 140px;
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
    margin-top: var(--space-1);
}

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

.nav-links .dropdown-item {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--color-gray-700);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    border-radius: 0;
}

.nav-links .dropdown-item:first-child {
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
}

.nav-links .dropdown-item:last-child {
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
}

.nav-links .dropdown-item:hover {
    color: var(--color-gray-900);
    background: var(--color-gray-50);
}

/* Main content area */
.main {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: var(--space-6) var(--space-4);
    flex: 1;
    width: 100%;
}

/* Footer */
.footer {
    padding: var(--space-8) var(--space-4);
    color: var(--color-gray-500);
    border-top: 1px solid var(--color-gray-200);
    margin-top: auto;
    background: var(--color-white);
    font-size: var(--font-size-sm);
}

.footer-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.footer-content p {
    margin: 0;
    text-align: center;
    flex: 1;
}

.donate-link {
    color: rgb(220, 15, 130);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: color var(--transition-fast);
}

.donate-link:hover {
    color: rgb(190, 10, 110);
    text-decoration: underline;
}

.donate-link i {
    margin-left: 2px;
    color: rgb(220, 15, 130);
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-3);
    }
}

/* ============================================
   Typography & Content Components
   ============================================ */

/* Page header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.page-header h1 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    line-height: var(--line-height-tight);
    margin: 0;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-base); }
h6 { font-size: var(--font-size-sm); }

/* Text elements */
p {
    margin-bottom: var(--space-4);
    color: var(--color-gray-700);
    line-height: var(--line-height-relaxed);
}

small {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* Links */
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ============================================
   Button Components
   ============================================ */

/* Base button styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-gray-700);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    white-space: nowrap;
    min-height: 40px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-300);
}

.btn:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--shadow-base);
}

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

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

/* Primary button */
.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

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

/* Secondary button */
.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.btn-secondary:hover {
    background: var(--color-secondary-hover);
    border-color: var(--color-secondary-hover);
    color: var(--color-white);
}

/* Danger button */
.btn-danger {
    background: var(--color-danger);
    color: var(--color-white);
    border-color: var(--color-danger);
}

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

/* Button sizes */
.btn-small {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-xs);
    min-height: 32px;
}

.btn-large {
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-base);
    min-height: 48px;
}

/* Full width button */
.btn-full {
    width: 100%;
}

/* Disabled button */
.btn:disabled,
.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--shadow-sm);
}

.btn:disabled:hover,
.btn[disabled]:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}

/* ============================================
   Form Components
   ============================================ */

/* Form containers */
.form-container {
    max-width: 500px;
    margin: 0 auto;
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-base);
}

/* Auth forms */
.auth-container {
    max-width: 400px;
    margin: 0 auto;
    padding: var(--space-8) 0;
}

.auth-form {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-base);
}

.auth-form h2 {
    text-align: center;
    margin-bottom: var(--space-8);
    color: var(--color-gray-900);
}

.auth-link {
    text-align: center;
    margin-top: var(--space-6);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

/* Form groups */
.form-group {
    margin-bottom: var(--space-6);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-900);
    font-size: var(--font-size-sm);
}

/* Form inputs */
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    color: var(--color-gray-900);
    background: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    background: var(--color-gray-50);
    color: var(--color-gray-500);
    cursor: not-allowed;
}

/* Textarea specific */
.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Checkbox and radio inputs */
.form-group input[type="checkbox"],
.form-group input[type="radio"] {
    width: auto;
    margin-right: var(--space-2);
    accent-color: var(--color-primary);
}

.form-group .checkbox-label,
.form-group .radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: var(--font-weight-normal);
}

/* Form actions */
.form-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: flex-end;
    margin-top: var(--space-8);
    flex-wrap: wrap;
}

/* Search container */
.search-container {
    margin-bottom: var(--space-6);
}

.search-container input {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    background: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

/* ============================================
   Table Components (Simplified & Mobile-First)
   ============================================ */

/* Table containers */
.table-container,
.categories-table,
.packs-table,
.available-items-table,
.inventory-table {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    overflow: visible; /* Changed from hidden to visible for dropdowns */
    width: 100%;
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-4);
    position: relative; /* Ensure proper stacking context */
}

/* Base table styles */
table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

/* Table headers */
th {
    background: var(--color-gray-50);
    padding: var(--space-2) var(--space-3);
    text-align: left;
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    border-bottom: 1px solid var(--color-gray-200);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Table cells */
td {
    padding: var(--space-2) var(--space-3);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-100);
    vertical-align: middle;
    color: var(--color-gray-700);
}

/* Table rows */
tr:last-child td {
    border-bottom: none;
}

tbody tr {
    transition: background-color var(--transition-fast);
    position: relative;
}

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

/* Ensure table rows with open dropdowns have higher z-index */
tbody tr:has(.dropdown details[open]) {
    z-index: 999;
    position: relative;
}

/* Alternative approach for browsers that don't support :has() */
tbody tr.dropdown-open {
    z-index: 999;
    position: relative;
}

/* Simplified table actions */
.table-actions {
    display: flex;
    gap: var(--space-2);
    align-items: center;
    justify-content: flex-end;
}

/* Table action buttons - smaller and simpler */
.table-actions .btn {
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-xs);
    min-height: 28px;
    min-width: auto;
}

/* Responsive table wrapper */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Simple mobile table solution */
@media (max-width: 768px) {
    /* Allow horizontal scroll for tables */
    .table-container,
    .categories-table,
    .packs-table,
    .available-items-table,
    .inventory-table {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Minimum table width to prevent squishing */
    table {
        min-width: 500px;
    }
}

/* Table text styles */
.table-primary-text {
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-900);
}

.table-secondary-text {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
}

/* Table status badges */
.table-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-base);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table-badge-success {
    background: var(--color-success-light);
    color: var(--color-success);
}

.table-badge-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

.table-badge-danger {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.table-badge-secondary {
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}

/* ============================================
   Dropdown Components (Simplified)
   ============================================ */

/* Simplified dropdown using native details/summary */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown details {
    position: relative;
}

.dropdown summary {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-500);
    transition: all var(--transition-fast);
    list-style: none;
    position: relative;
    min-width: 32px;
    min-height: 32px;
}

.dropdown summary::-webkit-details-marker {
    display: none;
}

.dropdown summary::marker {
    content: none;
}

.dropdown summary:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1000; /* Increased z-index to ensure it appears above tables */
    min-width: 160px;
    margin-top: var(--space-1);
    padding: var(--space-2);
}

/* Ensure dropdowns appear above everything when open */
.dropdown details[open] {
    z-index: 1001;
    position: relative;
}

.dropdown details[open] .dropdown-menu {
    z-index: 1002;
}

/* Special handling for dropdowns in table cells */
td .dropdown,
th .dropdown {
    position: relative;
}

td .dropdown details[open],
th .dropdown details[open] {
    z-index: 1003;
}

td .dropdown-menu,
th .dropdown-menu {
    z-index: 1004;
    /* Ensure dropdown doesn't get cut off by table borders */
    margin-right: -1px; /* Slight adjustment to prevent border clipping */
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: var(--space-2) var(--space-3);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    color: var(--color-gray-700);
    text-decoration: none;
    font-size: var(--font-size-sm);
    border-radius: var(--radius-base);
    transition: background-color var(--transition-fast);
    margin-bottom: var(--space-1);
}

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

.dropdown-item:hover {
    background: var(--color-gray-50);
    text-decoration: none;
}

.dropdown-item-danger {
    color: var(--color-danger);
}

.dropdown-item-danger:hover {
    background: var(--color-danger-light);
}

.dropdown-menu form {
    margin: 0;
}

/* ============================================
   Specific Components
   ============================================ */

/* Pack name styling */
.pack-name-cell {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.pack-name {
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.pack-name:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* ============================================
   Pack Statistics & Stats Components
   ============================================ */

/* Pack statistics container */
.pack-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: var(--space-3);
    margin: var(--space-4) 0;
}

/* Individual stat component */
.stat {
    text-align: center;
    padding: var(--space-3);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

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

.stat-value {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   Card Components  
   ============================================ */

/* Base card styles */
.card,
.stat-card,
.dashboard-content {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

.card:hover,
.stat-card:hover,
.dashboard-content:hover {
    box-shadow: var(--shadow-base);
}

.card h3,
.stat-card h3 {
    font-size: var(--font-size-xl);
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
    font-weight: var(--font-weight-semibold);
}

/* Dashboard stats container */
.dashboard-stats {
    margin-bottom: var(--space-12);
}

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

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-10);
}

.stat-card-mini {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.stat-card-mini:hover {
    box-shadow: var(--shadow-base);
    transform: translateY(-1px);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon i {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
}

.stat-content {
    flex: 1;
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-top: var(--space-1);
}

/* Dashboard Sections */
.dashboard-section {
    margin-bottom: var(--space-8);
}

.dashboard-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
}

/* Recent Activity */
.recent-packs-list {
    border-top: 1px solid var(--color-gray-200);
}

.recent-pack-card {
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--transition-fast);
}

.recent-pack-card:hover {
    background-color: var(--color-gray-50);
}

.recent-pack-card:last-child {
    border-bottom: none;
}

.pack-info {
    flex: 1;
}

.pack-name {
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-900);
    text-decoration: none;
    font-size: var(--font-size-base);
}

.pack-name:hover {
    color: var(--color-primary);
}

.pack-meta {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-top: var(--space-1);
}

.separator {
    margin: 0 var(--space-2);
    color: var(--color-gray-400);
}

.pack-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.icon-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-base);
    color: var(--color-gray-500);
    text-decoration: none;
    transition: all var(--transition-fast);
}

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

.public-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: #e0f2fe;
    color: #0369a1;
    font-size: 11px;
    margin-right: var(--space-1);
}

.badge-public {
    background: var(--color-success-light);
    color: var(--color-success);
    border: 1px solid var(--color-success);
    border-radius: var(--radius-base);
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.section-footer {
    padding: var(--space-4);
    border-top: 1px solid var(--color-gray-200);
    text-align: center;
}

.view-all-link {
    color: var(--color-primary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.view-all-link:hover {
    text-decoration: underline;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: var(--space-10) var(--space-6);
}

.empty-icon {
    font-size: var(--font-size-3xl);
    color: var(--color-gray-400);
    margin-bottom: var(--space-4);
}

.empty-state p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
}

/* Insights */
.insights-content {
    border-top: 1px solid var(--color-gray-200);
}

.insight-item {
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-gray-100);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

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

.insight-item.alert {
    background-color: var(--color-warning-light);
    border-left: 4px solid var(--color-warning);
    position: relative;
}

.insight-item.getting-started {
    background-color: var(--color-primary-light);
}

.insight-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background-color: var(--color-white);
}

.insight-item.alert .insight-icon {
    background-color: var(--color-warning);
    color: var(--color-white);
}

.insight-item.getting-started .insight-icon {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.insight-content {
    flex: 1;
}

.insight-title {
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.insight-detail {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.verify-link {
    color: var(--color-warning);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    margin-left: var(--space-2);
}

.verify-link:hover {
    text-decoration: underline;
}

.getting-started-list {
    margin: var(--space-2) 0 0 0;
    padding-left: var(--space-4);
}

.getting-started-list li {
    margin-bottom: var(--space-1);
    font-size: var(--font-size-sm);
}

/* Responsive Dashboard */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
    
    .dashboard-row {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .stat-card-mini {
        padding: var(--space-4);
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
    }
    
    .stat-number {
        font-size: var(--font-size-xl);
    }
    
    .recent-pack-card {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
    
    .pack-actions {
        align-self: flex-end;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Category Sections
   ============================================ */

.category-section {
    margin: var(--space-3) 0;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: visible; /* Changed from hidden to allow dropdowns to appear */
    box-shadow: var(--shadow-sm);
    position: relative; /* Ensure proper stacking context */
}

.category-section h3 {
    background: var(--color-gray-50);
    padding: var(--space-3);
    margin: 0;
    border-bottom: 1px solid var(--color-gray-200);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
}

/* Fixed column widths for pack tables */
.category-section th:nth-child(1),
.category-section td:nth-child(1) {
    width: 28%;
    min-width: 100px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.category-section th:nth-child(2),
.category-section td:nth-child(2) {
    width: 35%;
    min-width: 120px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.category-section th:nth-child(3),
.category-section td:nth-child(3) {
    width: 70px;
    min-width: 70px;
    text-align: right;
}

.category-section th:nth-child(4),
.category-section td:nth-child(4) {
    width: 70px;
    min-width: 70px;
    text-align: center;
}

.category-section th:nth-child(5),
.category-section td:nth-child(5) {
    width: 80px;
    min-width: 80px;
    text-align: center;
}

/* Reduce vertical padding in pack table cells */
.category-section th,
.category-section td {
    padding: var(--space-1) var(--space-2);
}

/* Available items section */
.available-items-section {
    margin-top: var(--space-12);
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   Chart Containers
   ============================================ */

.chart-container {
    max-width: 280px;
    margin: var(--space-4) auto;
    width: 100%;
    padding: 0 var(--space-3);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   Badges and Status Indicators
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-base);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    background: var(--color-primary);
    color: var(--color-white);
}

.badge-private {
    background: var(--color-gray-500);
    color: var(--color-white);
}

.badge-public {
    background: var(--color-success);
    color: var(--color-white);
}

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

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

/* ============================================
   Alert Components
   ============================================ */

.alert {
    padding: var(--space-4);
    margin-bottom: var(--space-6);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.alert-error {
    background: var(--color-danger-light);
    color: var(--color-danger);
    border-color: var(--color-danger);
}

.alert-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
    border-color: var(--color-warning);
}

.alert-success {
    background: var(--color-success-light);
    color: var(--color-success);
    border-color: var(--color-success);
}

.alert-info {
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

/* ============================================
   Empty States
   ============================================ */

.empty-state {
    text-align: center;
    padding: var(--space-16);
    color: var(--color-gray-500);
}

.empty-state h3 {
    font-size: var(--font-size-xl);
    color: var(--color-gray-700);
    margin-bottom: var(--space-4);
    font-weight: var(--font-weight-semibold);
}

.empty-state p {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-6);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Danger Zones
   ============================================ */

.danger-zone {
    margin-top: var(--space-8);
    padding: var(--space-6);
    border: 1px solid var(--color-danger);
    border-radius: var(--radius-md);
    background: var(--color-danger-light);
}

.danger-zone h3 {
    color: var(--color-danger);
    margin-bottom: var(--space-3);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}

.danger-zone p {
    color: var(--color-danger);
    margin-bottom: var(--space-4);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   Hero Sections
   ============================================ */

.hero {
    text-align: center;
    padding: var(--space-16) var(--space-8);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    margin: var(--space-8) 0;
}

.hero h1 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-4);
    color: var(--color-gray-900);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
}

.hero p {
    font-size: var(--font-size-xl);
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: var(--line-height-relaxed);
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   Features Sections
   ============================================ */

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.feature {
    text-align: center;
    padding: var(--space-8);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

.feature:hover {
    box-shadow: var(--shadow-base);
}

.feature h3 {
    margin-bottom: var(--space-4);
    color: var(--color-gray-900);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

.feature p {
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
}

/* ============================================
   Dashboard Components
   ============================================ */

.dashboard h1 {
    font-size: var(--font-size-3xl);
    color: var(--color-gray-900);
    margin-bottom: var(--space-10);
    font-weight: var(--font-weight-bold);
}

.quick-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-8);
}

.recent-packs h2 {
    font-size: var(--font-size-2xl);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
    font-weight: var(--font-weight-semibold);
}

.recent-packs p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
}

.getting-started {
    margin-top: var(--space-6);
}

.getting-started h3 {
    font-size: var(--font-size-xl);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
    font-weight: var(--font-weight-semibold);
}

.getting-started ol {
    padding-left: var(--space-6);
}

.getting-started li {
    margin-bottom: var(--space-3);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-700);
    font-size: var(--font-size-base);
}

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

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    animation: modalAppear 0.2s ease forwards;
}

/* Large modal for add items */
#addItemsModal .modal-content {
    max-width: 900px;
    width: 95%;
    padding: var(--space-6);
}

@media (max-width: 768px) {
    #addItemsModal .modal-content {
        width: 98%;
        max-width: calc(100vw - var(--space-4));
        padding: var(--space-4);
        margin: var(--space-2);
    }
    
    #addItemsModal .modal-body {
        max-height: 50vh;
    }
    
    /* Make table scrollable horizontally in modal on mobile */
    #addItemsModal .available-items-table {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    #addItemsModal table {
        min-width: 500px;
    }
}

/* Modal header with close button */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-gray-200);
}

.modal-header h3 {
    margin: 0;
    color: var(--color-gray-900);
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    color: var(--color-gray-500);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
}

.modal-body {
    max-height: 60vh;
    overflow-y: auto;
}

/* Pack actions section */
.pack-actions {
    margin: var(--space-6) 0;
    text-align: center;
}

/* Add item search section */
.add-item-search {
    margin: var(--space-6) 0;
    position: relative;
}

.add-item-search .search-container {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.add-item-search input {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

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

/* Autocomplete suggestions */
#itemSuggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    max-height: 300px;
    overflow-y: auto;
    display: none;
}

.suggestion-item {
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-gray-100);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.suggestion-item:hover {
    background: var(--color-gray-50);
}

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

.suggestion-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-1);
}

.suggestion-name {
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-900);
}

.suggestion-weight {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    font-weight: var(--font-weight-medium);
}

.suggestion-meta {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    align-items: center;
}

.suggestion-category {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
    background: var(--color-gray-100);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
}

.suggestion-description {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    flex: 1;
}

.suggestion-status {
    font-size: var(--font-size-xs);
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-medium);
}

@keyframes modalAppear {
    to {
        transform: scale(1);
    }
}

.modal-content h3 {
    margin-bottom: var(--space-6);
    color: var(--color-gray-900);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

/* ============================================
   Inventory Actions
   ============================================ */

.inventory-actions {
    margin-top: var(--space-8);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-200);
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   Worn Count Input
   ============================================ */

.worn-count-input {
    width: 50px !important;
    padding: var(--space-2) var(--space-1);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-gray-900);
    background: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    font-weight: var(--font-weight-medium);
    box-shadow: var(--shadow-sm);
}

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

.worn-count-input:hover {
    border-color: var(--color-gray-400);
}

/* Mobile adjustments for worn count input */
@media (max-width: 480px) {
    .worn-count-input {
        width: 40px !important;
        padding: var(--space-1);
        font-size: var(--font-size-xs);
    }
}

/* ============================================
   Quantity Controls
   ============================================ */

.quantity-controls {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    justify-content: center;
}

.qty-btn {
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    color: var(--color-gray-700);
    cursor: pointer;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    line-height: 1;
}

.qty-btn:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.qty-btn:active {
    transform: translateY(0);
    box-shadow: none;
}

.qty-minus:hover {
    background: var(--color-danger-light);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.qty-plus:hover {
    background: var(--color-success-light);
    border-color: var(--color-success);
    color: var(--color-success);
}

.qty-value {
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-900);
    min-width: 20px;
    text-align: center;
    font-size: var(--font-size-sm);
}

/* ============================================
   Mobile-First Responsive Design
   ============================================ */

/* Mobile devices (up to 480px) - Base styles above are mobile-first */
@media (max-width: 480px) {
    /* Layout adjustments */
    .main {
        padding: var(--space-3) var(--space-2);
    }
    
    .nav {
        padding: 0 var(--space-2);
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .nav-brand a {
        font-size: var(--font-size-lg);
    }
    
    .nav-links {
        justify-content: center;
        gap: var(--space-1);
    }
    
    .page-header {
        flex-direction: column;
        gap: var(--space-3);
        text-align: center;
        margin-bottom: var(--space-6);
    }
    
    .page-header h1 {
        font-size: var(--font-size-2xl);
    }
    
    /* Statistics and cards */
    .pack-stats {
        grid-template-columns: 1fr;
        gap: var(--space-3);
        margin: var(--space-4) 0;
    }
    
    .stat {
        padding: var(--space-4);
    }
    
    .stat-value {
        font-size: var(--font-size-xl);
    }
    
    .card,
    .stat-card,
    .dashboard-content {
        padding: var(--space-4);
    }
    
    /* Chart container */
    .chart-container {
        max-width: 280px;
        padding: 0 var(--space-2);
    }
    
    /* Form adjustments */
    .form-container {
        margin: 0;
        padding: var(--space-4);
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    /* Table responsive */
    th, td {
        padding: var(--space-2);
        font-size: var(--font-size-xs);
    }
    
    .table-actions {
        flex-direction: column;
        gap: var(--space-1);
    }
    
    .table-actions .btn {
        width: 100%;
        font-size: var(--font-size-xs);
        padding: var(--space-2) var(--space-3);
        min-height: 32px;
    }
    
    /* Hero adjustments */
    .hero {
        padding: var(--space-8) var(--space-3);
    }
    
    .hero h1 {
        font-size: var(--font-size-2xl);
    }
    
    .hero p {
        font-size: var(--font-size-lg);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* Features grid */
    .features {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .feature {
        padding: var(--space-6);
    }
    
    /* Dashboard adjustments */
    .dashboard h1 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--space-8);
    }
    
    .quick-actions {
        flex-direction: column;
    }
    
    /* Available items section */
    .available-items-section {
        padding: var(--space-4);
        margin-top: var(--space-6);
    }
    
    /* Badge sizing */
    .badge {
        font-size: 0.65rem;
        padding: 2px var(--space-2);
    }
    
    /* Footer */
    .footer {
        padding: var(--space-6) var(--space-2);
        font-size: var(--font-size-xs);
    }
}

/* Small tablets (481px to 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .pack-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }
    
    .chart-container {
        max-width: 350px;
    }
    
    .page-header {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: var(--space-3);
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 320px;
    }
    
    .features {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .quick-actions {
        justify-content: center;
    }
}

/* Large tablets (769px to 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .pack-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .chart-container {
        max-width: 380px;
    }
    
    .features {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop and larger (1025px+) */
@media (min-width: 1025px) {
    .pack-stats {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
    
    .chart-container {
        max-width: 400px;
    }
    
    .features {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero {
        padding: var(--space-16) var(--space-8);
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
}

/* ============================================
   Open Source Section
   ============================================ */
.open-source-section {
    text-align: center;
    padding: var(--space-12) var(--space-8);
    background: var(--color-pink-light);
    border-radius: var(--radius-lg);
    margin: var(--space-8) 0;
    border: 1px solid var(--color-pink-border);
}

.open-source-content p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-700);
    margin: 0;
    font-weight: var(--font-weight-medium);
}

.open-source-content a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: color 0.2s ease;
}

.open-source-content a:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* Responsive styles for open-source section */
@media (max-width: 768px) {
    .open-source-section {
        padding: var(--space-8) var(--space-4);
        margin: var(--space-6) 0;
    }
    
    .open-source-content p {
        font-size: var(--font-size-base);
    }
}

/* ============================================
   Admin Panel Styles
   ============================================ */
.admin-stats .stat-number {
    color: var(--color-primary);
}