/**
 * ChirpList Unified CSS Framework
 * Complete component-based styling system
 * Color Scheme: Peach & Blue-Gray
 * Version: 2.0.0 - February 2026
 */

/* =====================================================
   CSS VARIABLES (Design Tokens)
   ===================================================== */
:root {
    /* Brand Colors - ChirpList Palette */
    --light-peach: #FEEFE0;
    --dark-peach: #F0C4B0;
    --mauve: #C09FA2;
    --dark-blue-gray: #4D5660;
    --blue-gray: #859CA2;
    --light-blue-gray: #C9D5D4;
    
    /* Semantic Colors */
    --primary-color: #C09FA2;
    --primary-dark: #4D5660;
    --primary-light: #F0C4B0;
    --secondary-color: #859CA2;
    --accent-color: #F0C4B0;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #C09FA2 0%, #859CA2 100%);
    --gradient-soft: linear-gradient(135deg, rgba(192, 159, 162, 0.1) 0%, rgba(133, 156, 162, 0.1) 100%);
    
    /* Backgrounds */
    --bg-primary: #FEEFE0;
    --bg-secondary: #ffffff;
    --bg-tertiary: #F0C4B0;
    --bg-dark: #4D5660;
    
    /* Text Colors */
    --text-primary: #4D5660;
    --text-secondary: #859CA2;
    --text-light: #C9D5D4;
    --text-white: #ffffff;
    --text-muted: #666666;
    
    /* Border Colors */
    --border-color: #C9D5D4;
    --border-light: #E5E5E5;
    --border-dark: #859CA2;
    
    /* Status Colors */
    --success-bg: #d4edda;
    --success-text: #155724;
    --success-border: #c3e6cb;
    
    --warning-bg: #fff3cd;
    --warning-text: #856404;
    --warning-border: #ffeaa7;
    
    --danger-bg: #f8d7da;
    --danger-text: #721c24;
    --danger-border: #f5c6cb;
    
    --info-bg: #C9D5D4;
    --info-text: #4D5660;
    --info-border: #859CA2;
    
    /* Spacing Scale */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(77, 86, 96, 0.1);
    --shadow-md: 0 4px 10px rgba(77, 86, 96, 0.1);
    --shadow-lg: 0 8px 20px rgba(77, 86, 96, 0.15);
    --shadow-xl: 0 12px 30px rgba(77, 86, 96, 0.2);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
    --transition-slow: 0.3s ease;
    
    /* Z-Index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* =====================================================
   GLOBAL RESET & BASE STYLES
   ===================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    min-height: 100vh;
}

/* =====================================================
   TYPOGRAPHY
   ===================================================== */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
}

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

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

/* Typography Utilities */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-light { color: var(--text-light); }
.text-white { color: var(--text-white); }
.text-muted { color: var(--text-muted); }
.text-success { color: #C09FA2; }
.text-danger { color: #dc3545; }
.text-warning { color: #ffc107; }
.text-info { color: var(--blue-gray); }

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

.text-bold { font-weight: 600; }
.text-normal { font-weight: 400; }

.text-uppercase { text-transform: uppercase; }
.text-capitalize { text-transform: capitalize; }

.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 2rem; }

.font-bold { font-weight: bold; }
.font-normal { font-weight: normal; }

/* =====================================================
   LAYOUT CONTAINERS
   ===================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.container-sm {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.container-lg {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.container-fluid {
    width: 100%;
    padding: var(--spacing-xl);
}

/* =====================================================
   HEADER & NAVIGATION
   ===================================================== */
.header {
    background: linear-gradient(135deg, #FEEFE0 0%, #F0C4B0 100%);
    color: #4D5660;
    box-shadow: var(--shadow-md);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.header-simple {
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: var(--spacing-lg) var(--spacing-xl);
    text-align: center;
}

.header-simple h1 {
    color: var(--text-white);
    margin: 0;
}

/* Logo */
.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: #4D5660;
    font-weight: 600;
    font-size: 1.5rem;
    transition: opacity var(--transition-normal);
}

.logo-link:hover {
    opacity: 0.8;
    color: #4D5660;
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo {
    height: 60px;
    width: auto;
}

.brand h1 {
    color: var(--text-white);
    margin: 0;
}

.brand .tagline {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 2px;
}

/* Navigation */
.main-nav {
    display: flex;
    gap: var(--spacing-sm);
    flex: 1;
}

.nav-link {
    color: #4D5660;
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: background 0.2s, color 0.2s;
    font-weight: 500;
}

.nav-link:hover {
    background: rgba(192, 159, 162, 0.15);
    color: #4D5660;
}

.nav-link.active {
    background: rgba(192, 159, 162, 0.25);
    color: #4D5660;
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    color: #4D5660;
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    white-space: nowrap;
}

.nav-dropdown-toggle:hover {
    background: rgba(192, 159, 162, 0.15);
    color: #4D5660;
}

.nav-dropdown-toggle.active {
    background: rgba(192, 159, 162, 0.25);
    color: #4D5660;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    z-index: var(--z-dropdown);
}

.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -0.5rem;
    left: 0;
    right: 0;
    height: 0.5rem;
    background: transparent;
}

.nav-dropdown:hover .nav-dropdown-menu {
    display: block;
}

.nav-dropdown-menu .nav-link {
    color: var(--text-primary);
    display: block;
    padding: 0.75rem var(--spacing-md);
    border-radius: 0;
}

.nav-dropdown-menu .nav-link:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.nav-dropdown-menu .nav-link:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

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

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

/* User Menu */
.user-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-name {
    font-weight: 500;
    opacity: 0.95;
}

/* Admin Navigation */
.admin-nav {
    background: var(--bg-dark);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-sm);
}

.admin-nav-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.admin-nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.admin-nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
}

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

/* =====================================================
   HERO SECTIONS
   ===================================================== */
.hero {
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: var(--spacing-3xl) var(--spacing-xl) var(--spacing-2xl);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1,
.hero h2 {
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1.125rem;
    opacity: 0.95;
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

/* =====================================================
   CARDS
   ===================================================== */
.card {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.card-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0;
}

.card-body {
    padding: 0;
}

.card-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

/* Card Variants */
.card-gradient {
    background: var(--gradient-primary);
    color: var(--text-white);
}

.card-gradient .card-title,
.card-gradient h1,
.card-gradient h2,
.card-gradient h3,
.card-gradient h4,
.card-gradient h5,
.card-gradient h6 {
    color: var(--text-white);
}

.card-gradient .stat-value {
    color: var(--text-white);
}

.card-gradient .info-box {
    background: var(--info-bg);
    color: var(--info-text);
}

.card-gradient .card-header {
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.card-info {
    background: var(--bg-secondary);
    border: 2px dashed var(--border-color);
}

.card-soft {
    background: var(--gradient-soft);
    border: 2px solid var(--primary-color);
}

.card-bordered {
    border: 1px solid var(--border-color);
}

.card-hover {
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

/* =====================================================
   STATS & METRICS
   ===================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
    line-height: 1;
}

.stat-subtext {
    font-size: 0.85rem;
    color: #666666;
}

/* Metric Boxes */
.metric-box {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
}

.metric-value {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: var(--spacing-sm);
}

.metric-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

.metric-subtext {
    font-size: 0.85rem;
    opacity: 0.7;
    margin-top: var(--spacing-sm);
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    line-height: 1.5;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Button Sizes */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    display: block;
}

/* Button Variants */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--text-white);
}

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

.btn-secondary:hover:not(:disabled) {
    background: var(--light-blue-gray);
    color: var(--text-primary);
}

.btn-success {
    background: #28a745;
    color: var(--text-white);
}

.btn-success:hover:not(:disabled) {
    background: #218838;
    color: var(--text-white);
}

.btn-warning {
    background: #ffc107;
    color: var(--text-primary);
}

.btn-warning:hover:not(:disabled) {
    background: #e0a800;
    color: var(--text-primary);
}

.btn-danger {
    background: #dc3545;
    color: var(--text-white);
}

.btn-danger:hover:not(:disabled) {
    background: #c82333;
    color: var(--text-white);
}

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

.btn-white:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
}

.btn-info {
    background: var(--info-bg);
    color: var(--info-text);
}

.btn-info:hover:not(:disabled) {
    background: var(--blue-gray);
    color: var(--text-white);
}

.btn-light {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-light:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.3);
    color: var(--text-white);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

.btn-logout {
    background: rgba(192, 159, 162, 0.2);
    color: #4D5660;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.btn-logout:hover {
    background: rgba(192, 159, 162, 0.3);
    color: #4D5660;
}

/* Button Groups */
.btn-group {
    display: flex;
    gap: var(--spacing-sm);
}

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

/* =====================================================
   BADGES & LABELS
   ===================================================== */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1;
}

.badge-success {
    background: var(--success-bg);
    color: var(--success-text);
}

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

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

.badge-info {
    background: var(--info-bg);
    color: var(--info-text);
}

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

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

/* Status Badges */
.badge.active {
    background: var(--success-bg);
    color: var(--success-text);
}

.badge.inactive {
    background: var(--danger-bg);
    color: var(--danger-text);
}

.badge.expired {
    background: var(--warning-bg);
    color: var(--warning-text);
}

.badge.freebie {
    background: var(--info-bg);
    color: var(--info-text);
}

/* Plan Badges */
.badge.free {
    background: #e7e7e7;
    color: #666;
}

.badge.basic {
    background: #cfe2ff;
    color: #084298;
}

.badge.pro {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.badge.premium {
    background: var(--danger-bg);
    color: var(--danger-text);
}

/* =====================================================
   TABLES
   ===================================================== */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

thead {
    background: var(--bg-primary);
}

th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

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

tr:hover {
    background: var(--bg-primary);
}

/* Table Variants */
.table-striped tbody tr:nth-child(even) {
    background: var(--bg-primary);
}

.table-bordered {
    border: 1px solid var(--border-color);
}

.table-bordered th,
.table-bordered td {
    border: 1px solid var(--border-light);
}

.table-gradient thead {
    background: var(--gradient-primary);
}

.table-gradient th {
    color: var(--text-white);
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

/* Table Actions */
.table-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* =====================================================
   FORMS
   ===================================================== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
textarea,
select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition-normal);
    background: var(--bg-secondary);
    color: var(--text-primary);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.input-lg {
    padding: 0.5rem;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-sm);
    font-size: 1.5rem;
    font-weight: bold;
}

/* Search Form */
.search-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.search-form input,
.search-form select {
    flex: 1;
    min-width: 200px;
}

/* Form Helpers */
.form-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

.form-error {
    font-size: 0.875rem;
    color: var(--danger-text);
    margin-top: var(--spacing-xs);
}

/* Checkboxes & Radio */
.checkbox-group,
.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checkbox-label,
.radio-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

/* =====================================================
   ALERTS & MESSAGES
   ===================================================== */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid;
}

.alert-success {
    background: var(--success-bg);
    color: var(--success-text);
    border-left-color: var(--success-text);
}

.alert-error,
.alert-danger {
    background: var(--danger-bg);
    color: var(--danger-text);
    border-left-color: var(--danger-text);
}

.alert-warning {
    background: var(--warning-bg);
    color: var(--warning-text);
    border-left-color: var(--warning-text);
}

.alert-info {
    background: var(--info-bg);
    color: var(--info-text);
    border-left-color: var(--info-text);
}

.message {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.message.success {
    background: var(--success-bg);
    color: var(--success-text);
    border: 1px solid var(--success-border);
}

.message.error {
    background: var(--danger-bg);
    color: var(--danger-text);
    border: 1px solid var(--danger-border);
}

.message.warning {
    background: var(--warning-bg);
    color: var(--warning-text);
    border: 1px solid var(--warning-border);
}

.message.info {
    background: var(--info-bg);
    color: var(--info-text);
    border: 1px solid var(--info-border);
}

/* =====================================================
   LISTS
   ===================================================== */
.list-item {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.list-item-title {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.list-item-subtitle {
    color: #666666;
    font-size: 0.85rem;
}

.list-item-content {
    flex: 1;
}

.list-item-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Styled Lists */
.styled-list {
    list-style: none;
    padding: 0;
}

.styled-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
}

.styled-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* =====================================================
   EMPTY STATES
   ===================================================== */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-md);
    color: var(--text-light);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.empty-state h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.empty-state p {
    color: var(--text-light);
}

/* =====================================================
   MODALS
   ===================================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: var(--z-modal);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-secondary);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    margin-bottom: var(--spacing-lg);
}

.modal-title {
    font-size: 1.5rem;
    margin: 0;
    color: var(--text-primary);
}

.modal-body {
    margin-bottom: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

/* =====================================================
   PRICING CARDS
   ===================================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.pricing-card {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-lg);
}

.pricing-card .price small {
    font-size: 1rem;
    font-weight: normal;
    color: var(--text-secondary);
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
    text-align: left;
}

.pricing-card li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-light);
}

.pricing-card li:last-child {
    border-bottom: none;
}

/* =====================================================
   FEATURE BOXES
   ===================================================== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.feature-box {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    color: var(--text-white);
}

.feature-box h3 {
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.feature-box p {
    margin: 0;
    opacity: 0.9;
    color: var(--text-white);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

/* =====================================================
   DOCS & CONTENT SECTIONS
   ===================================================== */
.docs-header {
    text-align: center;
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-primary);
    color: var(--text-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-3xl);
}

.docs-header h1 {
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.docs-section {
    margin-bottom: var(--spacing-3xl);
}

.docs-section h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
}

.docs-section h3 {
    color: var(--primary-dark);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.step-list {
    list-style: none;
    counter-reset: step-counter;
    padding: 0;
}

.step-list li {
    counter-increment: step-counter;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    position: relative;
    padding-left: 3rem;
}

.step-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: var(--spacing-md);
    top: var(--spacing-md);
    background: var(--primary-color);
    color: var(--text-white);
    width: 1.5rem;
    height: 1.5rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.875rem;
}

.info-box {
    background: var(--info-bg);
    border-left: 4px solid var(--info-border);
    padding: var(--spacing-lg);
    border-radius: var(--radius-sm);
    margin: var(--spacing-lg) 0;
}

.warning-box {
    background: var(--warning-bg);
    border-left: 4px solid var(--warning-text);
    padding: var(--spacing-lg);
    border-radius: var(--radius-sm);
    margin: var(--spacing-lg) 0;
}

.success-box {
    background: var(--success-bg);
    border-left: 4px solid var(--success-text);
    padding: var(--spacing-lg);
    border-radius: var(--radius-sm);
    margin: var(--spacing-lg) 0;
}

/* =====================================================
   TOOLBAR & ACTIONS
   ===================================================== */
.toolbar {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.toolbar-left {
    flex: 1;
    display: flex;
    gap: var(--spacing-sm);
}

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

/* =====================================================
   AVATARS & PROFILE
   ===================================================== */
.avatar-name {
    font-weight: 500;
    color: var(--text-primary);
}

.avatar-uuid {
    color: #666666;
    font-size: 0.85rem;
    font-family: 'Courier New', monospace;
}

.avatar-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

/* =====================================================
   FOOTER
   ===================================================== */
footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xl);
    text-align: center;
    margin-top: var(--spacing-3xl);
}

footer p {
    margin: 0;
}

footer a {
    color: var(--text-white);
}

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

/* =====================================================
   UTILITY CLASSES
   ===================================================== */
/* Spacing */
.m-0 { margin: 0; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.ml-0 { margin-left: 0; }
.mr-0 { margin-right: 0; }

.m-sm { margin: var(--spacing-sm); }
.mt-sm { margin-top: var(--spacing-sm); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.ml-sm { margin-left: var(--spacing-sm); }
.mr-sm { margin-right: var(--spacing-sm); }

.m-md { margin: var(--spacing-md); }
.mt-md { margin-top: var(--spacing-md); }
.mb-md { margin-bottom: var(--spacing-md); }
.ml-md { margin-left: var(--spacing-md); }
.mr-md { margin-right: var(--spacing-md); }

.m-lg { margin: var(--spacing-lg); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.ml-lg { margin-left: var(--spacing-lg); }
.mr-lg { margin-right: var(--spacing-lg); }

.m-xl { margin: var(--spacing-xl); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.ml-xl { margin-left: var(--spacing-xl); }
.mr-xl { margin-right: var(--spacing-xl); }

.p-0 { padding: 0; }
.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }
.pl-0 { padding-left: 0; }
.pr-0 { padding-right: 0; }

.p-sm { padding: var(--spacing-sm); }
.pt-sm { padding-top: var(--spacing-sm); }
.pb-sm { padding-bottom: var(--spacing-sm); }
.pl-sm { padding-left: var(--spacing-sm); }
.pr-sm { padding-right: var(--spacing-sm); }

.p-md { padding: var(--spacing-md); }
.pt-md { padding-top: var(--spacing-md); }
.pb-md { padding-bottom: var(--spacing-md); }
.pl-md { padding-left: var(--spacing-md); }
.pr-md { padding-right: var(--spacing-md); }

.p-lg { padding: var(--spacing-lg); }
.pt-lg { padding-top: var(--spacing-lg); }
.pb-lg { padding-bottom: var(--spacing-lg); }
.pl-lg { padding-left: var(--spacing-lg); }
.pr-lg { padding-right: var(--spacing-lg); }

.p-xl { padding: var(--spacing-xl); }
.pt-xl { padding-top: var(--spacing-xl); }
.pb-xl { padding-bottom: var(--spacing-xl); }
.pl-xl { padding-left: var(--spacing-xl); }
.pr-xl { padding-right: var(--spacing-xl); }

/* Display */
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

/* Flexbox */
.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }

.align-start { align-items: flex-start; }
.align-center { align-items: center; }
.align-end { align-items: flex-end; }
.align-stretch { align-items: stretch; }

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }

/* Width */
.w-full { width: 100%; }
.w-auto { width: auto; }

/* Borders */
.border { border: 1px solid var(--border-color); }
.border-top { border-top: 1px solid var(--border-color); }
.border-bottom { border-bottom: 1px solid var(--border-color); }
.border-left { border-left: 1px solid var(--border-color); }
.border-right { border-right: 1px solid var(--border-color); }

.rounded { border-radius: var(--radius-md); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

/* Shadows */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-none { box-shadow: none; }

/* Opacity */
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-90 { opacity: 0.9; }

/* Tooltip Icon */
.tooltip-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    line-height: 16px;
    text-align: center;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 12px;
    font-weight: bold;
    cursor: help;
    margin-left: 4px;
    vertical-align: middle;
}

.tooltip-icon:hover {
    background: var(--primary-dark);
}

/* Analytics Lock (for expired/free tier) */
.analytics-locked {
    position: relative;
    pointer-events: none;
    user-select: none;
}

.analytics-locked .analytics-content {
    filter: blur(8px);
    opacity: 0.4;
}

.upgrade-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    text-align: center;
    z-index: 10;
    max-width: 400px;
    pointer-events: all;
}

.upgrade-overlay h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.upgrade-overlay p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.upgrade-overlay .btn {
    margin: 0.5rem;
}

/* Overflow */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-scroll { overflow: scroll; }

/* Cursor */
.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }

/* Flex utilities */
.flex-1 { flex: 1; }
.flex-auto { flex: auto; }
.flex-none { flex: none; }

/* Max Width */
.max-w-sm { max-width: 500px; }
.max-w-md { max-width: 700px; }
.max-w-lg { max-width: 900px; }
.max-w-xl { max-width: 1200px; }

/* Admin Navigation */
.admin-nav {
    background: white;
    padding: var(--spacing-md) var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.admin-nav-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    align-items: center;
}

.admin-nav a {
    color: var(--primary-color);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.admin-nav a:hover {
    background: rgba(90, 122, 77, 0.1);
}

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

/* Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.comparison-table thead tr {
    background: #FFF9F5;
    color: #4D5660;
    border-bottom: 2px solid #F0C4B0;
}

.comparison-table th {
    padding: var(--spacing-lg);
    font-size: 1.1rem;
}

.comparison-table th:first-child {
    text-align: left;
}

.comparison-table th:not(:first-child) {
    text-align: center;
}

.comparison-table tbody tr {
    border-bottom: 1px solid #eee;
}

.comparison-table tbody tr:nth-child(even) {
    background: #f9f9f9;
}

.comparison-table td {
    padding: var(--spacing-lg);
}

.comparison-table td:first-child {
    font-weight: 500;
}

.comparison-table td:not(:first-child) {
    text-align: center;
}

.comparison-table .price-free {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.comparison-table .price-paid {
    color: #666;
}

.comparison-table .highlight {
    background: var(--primary-light);
    font-weight: bold;
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */
@media (max-width: 768px) {
    .container,
    .container-sm,
    .container-lg {
        padding: var(--spacing-md);
    }
    
    .header-content {
        flex-wrap: wrap;
        padding: var(--spacing-md);
    }
    
    .main-nav {
        order: 3;
        width: 100%;
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    
    .nav-link {
        padding: 0.4rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .avatar-uuid {
        display: none;
    }
    
    .search-form {
        flex-direction: column;
    }
    
    .search-form input,
    .search-form select {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .toolbar-left,
    .toolbar-right {
        width: 100%;
        flex-direction: column;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .modal-content {
        width: 95%;
        padding: var(--spacing-lg);
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .hero {
        padding: var(--spacing-xl) var(--spacing-md);
    }
}

/* =====================================================
   PRINT STYLES
   ===================================================== */
@media print {
    .header,
    .nav,
    .toolbar,
    .btn,
    footer {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* =====================================================
   HOMEPAGE SPECIFIC STYLES
   ===================================================== */

/* Homepage Body Background */
body.homepage {
    background: linear-gradient(135deg, #FEEFE0 0%, #FEFEFE 100%);
}

/* Homepage Header */
.homepage-header {
    background: linear-gradient(135deg, #FEEFE0 0%, #F0C4B0 100%);
    color: #4D5660;
    padding: 2rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.homepage-header .header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.homepage-header .logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.homepage-header .logo {
    height: 60px;
    width: auto;
}

.homepage-header .login-btn {
    background: #C09FA2;
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    transition: background 0.3s;
    border: 1px solid #C09FA2;
}

.homepage-header .login-btn:hover {
    background: #859CA2;
    border-color: #859CA2;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #C09FA2 0%, #859CA2 100%);
    color: white;
    padding: 3rem 20px 2.5rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 1.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-feature {
    background: rgba(255,255,255,0.15);
    padding: 8px 16px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    font-size: 0.9rem;
    white-space: nowrap;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 3rem;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 3px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    border-top-color: #C09FA2;
}

.feature-icon {
    margin-bottom: 15px;
    color: #C09FA2;
    font-size: 2.5rem;
}

.feature-icon svg {
    width: 48px;
    height: 48px;
    stroke-width: 1.5;
}

.feature-card h3 {
    color: #C09FA2;
    margin-bottom: 10px;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 12px;
    padding: 40px 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.pricing-card.featured {
    border: 3px solid #C09FA2;
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #C09FA2;
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
}

.pricing-card h3 {
    font-size: 1.8rem;
    color: #C09FA2;
    margin-bottom: 15px;
}

.price {
    font-size: 3rem;
    font-weight: bold;
    color: #333;
    margin: 20px 0;
}

.price-currency {
    font-size: 1.5rem;
    color: #666;
}

.price-period {
    font-size: 1rem;
    color: #999;
}

.pricing-features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li::before {
    content: "✓ ";
    color: #C09FA2;
    font-weight: bold;
    margin-right: 10px;
}

/* Login Section */
.login-section {
    background: white;
    padding: 3rem 20px;
}

.login-container {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.login-container h2 {
    text-align: center;
    color: #C09FA2;
    margin-bottom: 30px;
}

.login-container .btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #C09FA2 0%, #859CA2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.login-container .btn:hover {
    transform: translateY(-2px);
}

.login-container .error {
    background: #fee;
    color: #c33;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid #c33;
}

.signup-note {
    text-align: center;
    margin-top: 20px;
    color: #666;
    font-size: 0.95rem;
}

.signup-note strong {
    color: #C09FA2;
}

/* Homepage Footer */
.homepage footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
}

/* Homepage Responsive */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .homepage-header .header-content {
        justify-content: center;
        text-align: center;
    }
    
    .hero-features {
        flex-direction: column;
    }
}