/**
 * Postyle - Main Stylesheet
 * A modern, dark-themed design system
 */

/* ============================================
   CSS Custom Properties (Variables)
   ============================================ */
:root {
    /* Primary Colors - Brand Red */
    --primary: #EF2065;
    --primary-hover: #d91a5a;
    --primary-light: rgba(239, 32, 101, 0.15);
    --primary-dark: #A02047;

    /* Secondary Colors - Gold Accent */
    --secondary: #EDBF80;
    --secondary-hover: #e5b06a;

    /* Semantic Colors */
    --success: #10B981;
    --success-light: rgba(16, 185, 129, 0.1);
    --warning: #EDBF80;
    --warning-light: rgba(237, 191, 128, 0.15);
    --danger: #EF4444;
    --danger-light: rgba(239, 68, 68, 0.1);
    --error: #EF4444;
    --info: #3B82F6;
    --info-light: rgba(59, 130, 246, 0.1);

    /* Dark Theme Colors - Brand Blues */
    --bg-dark: #343847;
    --bg-darker: #2a2d3a;
    --bg-card: #404554;
    --bg-card-hover: #4a4f5f;
    --bg-input: #393d4c;
    --bg-sidebar: #2f323f;

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;
    --text-inverse: #0f0f14;

    /* Border Colors */
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-hover: rgba(255, 255, 255, 0.15);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.5);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;

    /* Font */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', Monaco, Consolas, monospace;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-4xl: 2.5rem;

    /* Z-Index */
    --z-dropdown: 100;
    --z-modal: 200;
    --z-toast: 300;
}

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

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

body {
    font-family: var(--font-family);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-dark);
    min-height: 100vh;
}

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

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

img {
    max-width: 100%;
    height: auto;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

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

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

p {
    color: var(--text-secondary);
}

small {
    font-size: var(--text-sm);
}

/* ============================================
   Logo
   ============================================ */
.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-weight: 700;
    font-size: var(--text-lg);
    flex-shrink: 0;
}

.logo-text {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    color: var(--text-primary);
}

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

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
}

.btn-primary:hover {
    color: white;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239, 32, 101, 0.4);
}

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

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-card-hover);
    border-color: var(--border-color-hover);
}

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

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
}

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

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--text-xs);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--text-base);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    padding: 0.5rem;
    border-radius: var(--radius-md);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

label,
.form-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.form-link {
    font-size: var(--text-xs);
    font-weight: 400;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
input[type="url"],
select,
textarea,
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--text-sm);
    color: var(--text-primary);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
}

input:focus,
select:focus,
textarea:focus,
.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

input:disabled,
select:disabled,
textarea:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-hint {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    cursor: pointer;
}

.form-checkbox label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: 0;
    font-weight: 400;
    cursor: pointer;
}

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

.form-checkbox span {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.form-checkbox a {
    color: var(--primary);
}

/* ============================================
   Alerts
   ============================================ */
.alert {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
}

.alert-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    flex: 1;
}

.alert-content svg {
    flex-shrink: 0;
    margin-top: 1px;
}

.alert-close {
    background: none;
    border: none;
    color: inherit;
    font-size: var(--text-xl);
    cursor: pointer;
    padding: 0 0 0 var(--spacing-sm);
    line-height: 1;
    opacity: 0.7;
}

.alert-close:hover {
    opacity: 1;
}

.alert-success {
    background: var(--success-light);
    color: var(--success);
    border: 1px solid var(--success);
}

.alert-error {
    background: var(--danger-light);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.alert-warning {
    background: var(--warning-light);
    color: var(--warning);
    border: 1px solid var(--warning);
}

.alert-info {
    background: var(--info-light);
    color: var(--info);
    border: 1px solid var(--info);
}

/* ============================================
   Auth Pages
   ============================================ */
.auth-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    background: var(--bg-darker);
}

.auth-sidebar {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-card) 100%);
    border-right: 1px solid var(--border-color);
}

.auth-sidebar-content {
    max-width: 400px;
}

.auth-sidebar-title {
    margin-bottom: var(--spacing-md);
    font-size: var(--text-2xl);
}

.auth-sidebar-desc {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--text-secondary);
}

.auth-features {
    margin-top: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    list-style: none;
}

.auth-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-secondary);
}

.auth-features li svg {
    flex-shrink: 0;
}

.auth-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-2xl);
}

.auth-form-container {
    width: 100%;
    max-width: 420px;
}

.auth-title {
    margin-bottom: var(--spacing-sm);
    font-size: var(--text-2xl);
}

.auth-subtitle {
    margin-bottom: var(--spacing-xl);
    color: var(--text-muted);
}

.auth-form {
    margin-top: var(--spacing-lg);
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-xl) 0;
    color: var(--text-muted);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.auth-divider span {
    padding: 0 var(--spacing-md);
    font-size: var(--text-sm);
}

.auth-switch {
    text-align: center;
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.auth-footer {
    margin-top: var(--spacing-2xl);
    text-align: center;
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* ============================================
   Dashboard & Admin Layout
   ============================================ */
.dashboard-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    grid-template-rows: 60px 1fr;
    min-height: 100vh;
}

/* Sidebar - used by both app and admin layouts */
.sidebar,
.dashboard-sidebar {
    grid-row: 1 / -1;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    border-bottom: 1px solid var(--border-color);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
}

.sidebar-logo:hover {
    color: var(--text-primary);
}

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

/* Nav sections and links */
.nav-section,
.sidebar-section {
    margin-bottom: var(--spacing-lg);
}

.nav-section-title,
.sidebar-section-title {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.nav-link,
.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    font-size: var(--text-sm);
}

.nav-link:hover,
.sidebar-link:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.nav-link.active,
.sidebar-link.active {
    background: var(--primary-light);
    color: var(--primary);
}

.nav-link svg,
.sidebar-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

/* Current plan indicator */
.current-plan {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--primary-light);
    border: 1px solid rgba(239, 32, 101, 0.2);
    border-radius: var(--radius-md);
}

.plan-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.plan-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary);
}

/* Logout button */
.logout-btn {
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
}

.logout-btn:hover {
    color: var(--danger) !important;
    background: var(--danger-light) !important;
}

/* Header */
.dashboard-header {
    grid-column: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
}

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

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

.page-title,
.header-title {
    font-size: var(--text-lg);
    font-weight: 600;
}

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

/* Sidebar toggle button (mobile) */
.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
}

.sidebar-toggle:hover {
    background: var(--bg-card);
}

/* Dashboard content */
.dashboard-content {
    grid-column: 2;
    padding: var(--spacing-xl);
    overflow-y: auto;
    background: var(--bg-darker);
}

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

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

.card-title {
    font-size: var(--text-base);
    font-weight: 600;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background: var(--bg-input);
}

/* ============================================
   Stats Grid (Admin Dashboard)
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.stat-card h3 {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.stat-card .stat-value {
    font-size: var(--text-2xl);
    font-weight: 700;
}

/* ============================================
   Project Cards Grid
   ============================================ */
.projects-grid,
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

.project-thumbnail {
    aspect-ratio: 16 / 10;
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.project-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.project-info {
    padding: var(--spacing-md);
}

.project-name {
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.project-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

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

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

th, td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    font-size: var(--text-sm);
}

th {
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: var(--text-xs);
    letter-spacing: 0.05em;
}

td {
    color: var(--text-secondary);
}

/* ============================================
   Badges / Status
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: var(--text-xs);
    font-weight: 500;
    border-radius: var(--radius-full);
}

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

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

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

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

/* ============================================
   Settings Tabs (Admin)
   ============================================ */
.settings-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.settings-tab {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--text-sm);
    color: var(--text-muted);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.settings-tab:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.settings-tab.active {
    background: var(--primary-light);
    color: var(--primary);
}

/* ============================================
   Empty State
   ============================================ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    text-align: center;
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-lg);
    color: var(--text-muted);
}

.empty-state-title {
    margin-bottom: var(--spacing-sm);
    font-size: var(--text-lg);
}

.empty-state-text,
.empty-state-desc {
    margin-bottom: var(--spacing-lg);
    max-width: 400px;
    color: var(--text-muted);
}

/* ============================================
   User Menu / Avatar
   ============================================ */
.user-menu {
    position: relative;
}

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.user-menu-trigger:hover {
    background: var(--bg-card);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: var(--text-sm);
}

/* ============================================
   Pagination
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xl);
    list-style: none;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

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

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

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }

.hidden { display: none !important; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .auth-layout {
        grid-template-columns: 1fr;
    }

    .auth-sidebar {
        display: none;
    }

    .dashboard-layout {
        grid-template-columns: 1fr;
    }

    .sidebar,
    .dashboard-sidebar {
        position: fixed;
        left: -260px;
        top: 0;
        bottom: 0;
        width: 260px;
        z-index: var(--z-modal);
        transition: left var(--transition-normal);
    }

    .sidebar.open,
    .dashboard-sidebar.open {
        left: 0;
    }

    .sidebar-toggle {
        display: block;
    }

    .dashboard-header,
    .dashboard-content {
        grid-column: 1;
    }
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .projects-grid,
    .project-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Light Theme  (toggled via <html data-theme="light">)
   Dark remains the default when no attribute is set.
   ============================================ */
html[data-theme="light"] {
    --bg-dark: #f5f6f8;
    --bg-darker: #eceef2;
    --bg-card: #ffffff;
    --bg-card-hover: #f5f6f8;
    --bg-input: #f1f2f5;
    --bg-sidebar: #ffffff;

    --text-primary: #16181f;
    --text-secondary: #55596a;
    --text-muted: #8b90a0;
    --text-inverse: #ffffff;

    --border-color: rgba(16, 18, 27, 0.09);
    --border-color-hover: rgba(16, 18, 27, 0.18);

    --shadow-sm: 0 1px 2px rgba(16, 18, 27, 0.06);
    --shadow-md: 0 4px 10px rgba(16, 18, 27, 0.08);
    --shadow-lg: 0 10px 30px rgba(16, 18, 27, 0.12);
    --shadow-xl: 0 24px 48px rgba(16, 18, 27, 0.16);

    --primary-light: rgba(239, 32, 101, 0.10);
}
html[data-theme="light"] body { background-color: var(--bg-dark); }
html[data-theme="light"] .sidebar { border-right: 1px solid var(--border-color); }
html[data-theme="light"] .dashboard-header { border-bottom: 1px solid var(--border-color); }

/* Smooth the switch */
body, .sidebar, .dashboard-header, .card, .feature-card, .plan-card, .avatar-menu {
    transition: background-color var(--transition-normal), border-color var(--transition-normal), color var(--transition-normal);
}

/* ============================================
   Header avatar dropdown menu
   ============================================ */
.avatar-wrap { position: relative; }
.avatar-btn { cursor: pointer; border: none; background: none; padding: 0; display: inline-flex; }
.avatar-menu {
    position: absolute; right: 0; top: calc(100% + 10px); min-width: 220px;
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
    padding: 0.4rem; z-index: 400; opacity: 0; visibility: hidden;
    transform: translateY(-6px); transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}
.avatar-wrap.open .avatar-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.avatar-menu-header { padding: 0.6rem 0.65rem 0.7rem; border-bottom: 1px solid var(--border-color); margin-bottom: 0.35rem; }
.avatar-menu-name { font-weight: 600; color: var(--text-primary); font-size: 0.9rem; line-height: 1.2; }
.avatar-menu-email { color: var(--text-muted); font-size: 0.75rem; margin-top: 2px; word-break: break-all; }
.avatar-menu a, .avatar-menu button.menu-item {
    display: flex; align-items: center; gap: 0.65rem; width: 100%;
    padding: 0.55rem 0.65rem; border-radius: var(--radius-sm);
    color: var(--text-secondary); text-decoration: none; font-size: 0.875rem;
    background: none; border: none; cursor: pointer; text-align: left; font-family: inherit;
}
.avatar-menu a:hover, .avatar-menu button.menu-item:hover { background: var(--bg-input); color: var(--text-primary); }
.avatar-menu svg { width: 16px; height: 16px; flex-shrink: 0; }
.avatar-menu-divider { height: 1px; background: var(--border-color); margin: 0.35rem 0; }
.avatar-menu .menu-admin { color: var(--primary); font-weight: 600; }
.avatar-menu .menu-item .toggle-state { margin-left: auto; font-size: 0.7rem; color: var(--text-muted); }

/* Standalone theme toggle button (public/landing nav) */
.theme-toggle-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: var(--radius-full);
    background: var(--bg-card); border: 1px solid var(--border-color);
    color: var(--text-secondary); cursor: pointer; transition: all var(--transition-fast);
}
.theme-toggle-btn:hover { color: var(--text-primary); border-color: var(--border-color-hover); }
.theme-toggle-btn svg { width: 18px; height: 18px; }
/* Sun shows in dark mode (click for light), moon shows in light mode */
.theme-toggle-btn .icon-moon { display: none; }
html[data-theme="light"] .theme-toggle-btn .icon-sun { display: none; }
html[data-theme="light"] .theme-toggle-btn .icon-moon { display: inline-flex; }

/* Admin link accent in sidebar */
.nav-link.nav-admin { color: var(--primary); }
.nav-link.nav-admin svg { stroke: var(--primary); }

/* Pagination — custom view states (added 2026-07-05) */
.pagination a, .pagination span { border: 1px solid var(--border-color); background: var(--bg-input); font-weight: 500; }
.pagination a:hover { background: var(--bg-card-hover); color: var(--text-primary); border-color: var(--border-color-hover); }
.pagination span.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination .disabled { opacity: 0.45; }
.pagination .dots { min-width: auto; border: none; background: none; }
.pagination-top { margin: 0.25rem 0 1.25rem; }
.pagination-top .pagination { margin-top: 0; }