/* ===================================
   Social Media Planner - Styles
   A modern, dark-themed dashboard
   =================================== */

:root {
    /* Color palette - Deep ocean with electric accents */
    --bg-primary: #0a0f1a;
    --bg-secondary: #111827;
    --bg-card: #1a2332;
    --bg-card-hover: #1f2a3d;
    --bg-input: #0d1424;
    
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --accent-primary: #06b6d4;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 100%);
    
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    --border-color: #2d3748;
    --border-focus: #06b6d4;
    
    /* Platform colors */
    --twitter: #000000;
    --linkedin: #0077b5;
    --facebook: #1877f2;
    --instagram: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    
    /* Typography */
    --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Borders */
    --radius-sm: 0.375rem;
    --radius-md: 0.625rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(6, 182, 212, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
}

/* ===================================
   Reset & Base
   =================================== */

*, *::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-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(6, 182, 212, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 100px,
            rgba(45, 55, 72, 0.03) 100px,
            rgba(45, 55, 72, 0.03) 101px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 100px,
            rgba(45, 55, 72, 0.03) 100px,
            rgba(45, 55, 72, 0.03) 101px
        );
    pointer-events: none;
    z-index: -1;
}

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

a:hover {
    color: var(--accent-secondary);
}

/* ===================================
   App Layout
   =================================== */

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) var(--space-2xl);
    background: rgba(17, 24, 39, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo-icon {
    font-size: 1.75rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo h1 {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.025em;
}

.nav-links {
    display: flex;
    gap: var(--space-md);
}

.nav-link {
    padding: var(--space-sm) var(--space-md);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

/* ===================================
   Mobile Menu
   =================================== */

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover {
    background: var(--bg-card);
    border-color: var(--text-muted);
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 1px;
    transition: all var(--transition-fast);
}

.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 200;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease;
}

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

.mobile-menu-nav {
    position: absolute;
    top: 0;
    right: 0;
    width: 280px;
    max-width: 85vw;
    height: 100%;
    background: var(--bg-card);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

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

.mobile-menu-header .logo h1 {
    font-size: 1.1rem;
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 1.75rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-menu-close:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.mobile-menu-links {
    flex: 1;
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.mobile-nav-link.active {
    color: var(--text-primary);
    background: rgba(6, 182, 212, 0.1);
    border-left: 3px solid var(--accent-primary);
}

.mobile-nav-icon {
    font-size: 1.25rem;
    width: 28px;
    text-align: center;
}

.mobile-menu-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.mobile-menu-footer p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

.app-main {
    flex: 1;
    padding: var(--space-2xl);
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

.app-footer {
    padding: var(--space-lg) var(--space-2xl);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    border-top: 1px solid var(--border-color);
}

/* ===================================
   Dashboard Layout
   =================================== */

.dashboard {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-2xl);
    align-items: start;
}

@media (max-width: 1024px) {
    .dashboard {
        grid-template-columns: 1fr;
    }
    
    /* Hide create section when grid becomes single column, show FAB instead */
    .create-section {
        display: none;
    }
}

/* ===================================
   Create Section
   =================================== */

.create-section {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--border-color);
    position: sticky;
    top: calc(80px + var(--space-2xl));
}

.create-section h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.create-section h2::before {
    content: '+';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 700;
}

/* ===================================
   Forms
   =================================== */

.post-form,
.edit-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

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

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

label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

input[type="text"],
input[type="datetime-local"],
textarea {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

input[type="text"]:focus,
input[type="datetime-local"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

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

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

.char-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: right;
    font-family: var(--font-mono);
}

.char-count.warning {
    color: var(--warning);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* File Input */
.file-input-wrapper {
    position: relative;
}

input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-input-label {
    display: block;
    background: var(--bg-input);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.file-input-wrapper:hover .file-input-label {
    border-color: var(--accent-primary);
    color: var(--text-secondary);
}

.image-preview {
    margin-top: var(--space-sm);
}

/* Shared image thumbnail styling for both post cards and form previews */
.post-image,
.image-preview.has-image {
    flex-shrink: 0;
    width: 120px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.post-image img,
.image-preview.has-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
}

.current-image {
    margin-top: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.current-image img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

/* Platform Checkboxes */
.platform-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.platform-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.875rem;
}

.platform-checkbox:hover {
    border-color: var(--text-muted);
}

.platform-checkbox input {
    display: none;
}

.platform-checkbox:has(input:checked) {
    border-color: var(--accent-primary);
    background: rgba(6, 182, 212, 0.1);
}

.platform-icon {
    font-weight: 700;
    font-size: 0.875rem;
}

.platform-checkbox.platform-twitter .platform-icon {
    color: var(--text-primary);
}

.platform-checkbox.platform-linkedin .platform-icon {
    color: var(--linkedin);
}

.platform-checkbox.platform-facebook .platform-icon {
    color: var(--facebook);
}

.platform-checkbox.platform-instagram .platform-icon {
    background: var(--instagram);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Disabled platform checkbox */
.platform-checkbox.disabled {
    cursor: not-allowed;
    position: relative;
    background: rgba(50, 50, 60, 0.3);
    border-color: rgba(100, 100, 110, 0.3);
    color: rgba(150, 150, 160, 0.6);
}

.platform-checkbox.disabled .platform-icon {
    opacity: 0.4;
}

.platform-checkbox.disabled .platform-name {
    color: rgba(150, 150, 160, 0.6);
}

.platform-checkbox.disabled:hover {
    border-color: rgba(100, 100, 110, 0.3);
}

.platform-checkbox.disabled input {
    cursor: not-allowed;
}

.platform-status {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-left: auto;
    padding-left: var(--space-sm);
}

/* Tooltip for disabled platforms - uses generic tooltip */
.platform-checkbox[data-tooltip] {
    position: relative;
}

/* Warning hint with link */
.form-hint.warning {
    color: var(--warning);
}

.form-hint.warning a {
    color: var(--primary);
    text-decoration: underline;
}

.form-hint.warning a:hover {
    color: var(--text-primary);
}

.form-actions {
    display: flex;
    gap: var(--space-sm);
    padding-top: var(--space-sm);
}

/* ===================================
   Buttons
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary {
    background: var(--accent-gradient);
    color: var(--bg-primary);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

.btn-primary:disabled {
    background: rgba(100, 100, 110, 0.3);
    color: rgba(150, 150, 160, 0.6);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

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

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

.btn-danger {
    background: transparent;
    color: var(--error);
    border: 1px solid currentColor;
}

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

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

.btn-warning:hover:not(:disabled) {
    filter: brightness(1.1);
}

.btn-sm {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.75rem;
}

/* Loading state */
.btn .btn-loading {
    display: none;
}

.htmx-loading .btn-text {
    display: none;
}

.htmx-loading .btn-loading {
    display: inline;
}

/* ===================================
   Posts Section
   =================================== */

.posts-section {
    min-height: 400px;
}

.posts-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.posts-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.posts-filters {
    display: flex;
    gap: var(--space-xs);
    background: var(--bg-card);
    padding: var(--space-xs);
    border-radius: var(--radius-md);
}

.filter-btn {
    padding: var(--space-xs) var(--space-md);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.filter-btn.active {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.post-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* ===================================
   Post Card
   =================================== */

.post-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-normal);
    animation: slideIn 0.3s ease;
    overflow: hidden;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.post-card:hover {
    border-color: var(--text-muted);
    box-shadow: var(--shadow-md);
}

.post-card-editing {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.post-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.post-status {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}

.status-draft {
    background: rgba(100, 116, 139, 0.2);
    color: var(--text-muted);
}

.status-scheduled {
    background: rgba(6, 182, 212, 0.2);
    color: var(--accent-primary);
}

.status-posting {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-posted {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.status-partial {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.status-failed {
    background: rgba(239, 68, 68, 0.2);
    color: var(--error);
}

.post-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.post-card-body {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

/* .post-image styles are now shared with .image-preview - see Forms section */

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

.post-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.post-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    word-break: break-word;
}

.post-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.post-platforms {
    display: flex;
    gap: var(--space-xs);
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.platform-badge.platform-twitter {
    background: var(--text-primary);
    color: var(--bg-primary);
}

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

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

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

.post-actions {
    display: flex;
    gap: var(--space-xs);
}

/* ===================================
   Post Results
   =================================== */

.post-results {
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
}

.post-results h4 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.results-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.result-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-input);
    border-radius: var(--radius-sm);
}

.result-platform {
    font-weight: 600;
    min-width: 70px;
}

.result-status {
    font-family: var(--font-mono);
}

.result-success .result-status {
    color: var(--success);
}

.result-error .result-status {
    color: var(--error);
}

.result-id,
.result-error {
    color: var(--text-muted);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===================================
   Empty State
   =================================== */

.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-muted);
    background: var(--bg-card);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-lg);
}

/* ===================================
   Toast Notifications
   =================================== */

#toast-container {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 1000;
}

.toast {
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: toastSlideIn 0.3s ease;
}

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

.toast-fade-out {
    animation: toastFadeOut 0.3s ease forwards;
}

@keyframes toastFadeOut {
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

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

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

.toast-info {
    border-left: 3px solid var(--accent-primary);
}

/* ===================================
   Loading States
   =================================== */

.htmx-loading {
    position: relative;
    pointer-events: none;
}

.htmx-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    right: var(--space-md);
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ===================================
   Responsive
   =================================== */

/* ===================================
   Mobile Create FAB
   =================================== */

.mobile-create-fab {
    display: none;
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-gradient);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg), 0 0 30px rgba(6, 182, 212, 0.3);
    z-index: 90;
    transition: all var(--transition-fast);
    align-items: center;
    justify-content: center;
}

/* Show FAB on tablet and mobile (when grid becomes single column) */
@media (max-width: 1024px) {
    .mobile-create-fab {
        display: flex;
    }
}

.mobile-create-fab:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(6, 182, 212, 0.5);
}

.mobile-create-fab:active {
    transform: scale(0.95);
}

.fab-icon {
    font-size: 2rem;
    font-weight: 300;
    color: var(--bg-primary);
    line-height: 1;
}

/* ===================================
   Create Modal (Mobile)
   =================================== */

.create-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
}

.create-modal.active {
    display: flex;
    flex-direction: column;
}

.create-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.create-modal-container {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    width: 100%;
    height: 100%;
    max-height: 100vh;
    animation: modalSlideUp 0.3s ease-out;
}

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

.create-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.create-modal-header h2 {
    margin: 0;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.create-modal-header h2::before {
    content: '+';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 700;
}

.create-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.create-modal-close:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.create-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
    -webkit-overflow-scrolling: touch;
}

.create-modal-body .post-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* ===================================
   Enhanced Empty State
   =================================== */

.empty-state-enhanced {
    padding: var(--space-2xl) var(--space-lg);
    text-align: center;
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(6, 182, 212, 0.05) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.empty-state-graphic {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-xl);
}

.empty-graphic-circle {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--accent-gradient);
    opacity: 0.1;
    animation: pulse-soft 3s ease-in-out infinite;
}

@keyframes pulse-soft {
    0%, 100% { transform: scale(1); opacity: 0.1; }
    50% { transform: scale(1.1); opacity: 0.2; }
}

.empty-graphic-icons {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-icon {
    position: absolute;
    font-size: 1.75rem;
    animation: float 4s ease-in-out infinite;
}

.empty-icon-1 {
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 0s;
}

.empty-icon-2 {
    bottom: 20%;
    left: 15%;
    animation-delay: 0.5s;
}

.empty-icon-3 {
    bottom: 20%;
    right: 15%;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.empty-state-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.empty-state-text {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

.empty-state-cta {
    font-size: 1rem;
    padding: var(--space-md) var(--space-xl);
}

.empty-state-cta .btn-icon {
    font-size: 1.25rem;
    margin-right: var(--space-xs);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

/* ===================================
   Responsive
   =================================== */

@media (max-width: 768px) {
    .app-header {
        padding: var(--space-md);
    }
    
    .app-main {
        padding: var(--space-md);
        padding-bottom: 100px; /* Space for FAB */
    }
    
    .logo h1 {
        font-size: 1rem;
    }
    
    /* Mobile navigation - hide desktop nav, show hamburger */
    .nav-desktop {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .post-card-body {
        flex-direction: column;
    }
    
    .post-image {
        width: 100%;
        max-height: 300px;
    }
    
    .post-image img {
        max-height: 300px;
        object-fit: contain;
        width: 100%;
    }
    
    .post-card-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    
    /* Platform checkboxes - stack on mobile */
    .platform-checkboxes {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .platform-checkbox {
        width: 100%;
        justify-content: flex-start;
        padding: var(--space-md);
    }
    
    .platform-checkbox .platform-status {
        margin-left: auto;
        font-size: 0.65rem;
    }
    
    /* Form actions - full width on mobile */
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    /* Posts filters - scrollable on mobile */
    .posts-filters {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .filter-btn {
        white-space: nowrap;
    }
    
    /* Empty state adjustments */
    .empty-state-title {
        font-size: 1.25rem;
    }
    
    .empty-state-graphic {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .app-header {
        padding: var(--space-sm) var(--space-md);
    }
    
    .app-main {
        padding: var(--space-sm);
        padding-bottom: 90px;
    }
    
    .app-footer {
        padding: var(--space-md);
    }
    
    .logo h1 {
        font-size: 0.9rem;
    }
    
    .mobile-create-fab {
        bottom: var(--space-lg);
        right: var(--space-lg);
        width: 56px;
        height: 56px;
    }
    
    /* Post card adjustments for small screens */
    .post-card {
        padding: var(--space-md);
    }
    
    .post-image {
        max-height: 100px;
    }
    
    .post-image img {
        max-height: 100px;
    }
    
    .post-title {
        font-size: 0.9rem;
    }
    
    .post-description {
        font-size: 0.8rem;
        -webkit-line-clamp: 2;
    }
    
    .post-actions {
        flex-wrap: wrap;
    }
    
    .post-actions .btn {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.7rem;
    }
    
    /* Result items */
    .result-item {
        flex-wrap: wrap;
    }
    
    .result-platform {
        min-width: 60px;
        font-size: 0.7rem;
    }
    
    .result-status {
        font-size: 0.65rem;
    }
    
    /* Hide "Not connected" text on very small screens */
    .platform-checkbox .platform-status {
        display: none;
    }
    
    /* Show disabled state via opacity instead */
    .platform-checkbox.disabled {
        opacity: 0.5;
    }
    
    /* Posts header */
    .posts-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .posts-header h2 {
        font-size: 1.1rem;
    }
    
    /* Empty state */
    .empty-state-enhanced {
        padding: var(--space-lg) var(--space-md);
    }
    
    .empty-state-title {
        font-size: 1.1rem;
    }
    
    .empty-state-text {
        font-size: 0.875rem;
    }
    
    .empty-state-cta {
        width: 100%;
    }
}

/* Extra small screens (iPhone SE, older devices) */
@media (max-width: 360px) {
    .app-main {
        padding: var(--space-xs);
        padding-bottom: 80px;
    }
    
    .logo h1 {
        font-size: 0.8rem;
    }
    
    .post-card {
        padding: var(--space-sm);
        border-radius: var(--radius-md);
    }
    
    .post-image {
        max-height: 100px;
    }
    
    .post-image img {
        max-height: 100px;
    }
    
    .posts-filters {
        gap: 0;
    }
    
    .filter-btn {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.75rem;
    }
}

/* ============================================
   Tooltips (Reusable)
   ============================================ */

/* Add data-tooltip attribute to any element to show a tooltip on hover */
/* Position variants: data-tooltip-pos="top" (default), "bottom", "left", "right" */

[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    padding: var(--space-sm) var(--space-md);
    background: rgb(15, 15, 20);
    border: 1px solid rgb(50, 50, 60);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 500;
    color: #ffffff;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.8);
    pointer-events: none;
    backdrop-filter: blur(8px);
}

[data-tooltip]::before {
    content: '';
    position: absolute;
    border: 8px solid transparent;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 1001;
    pointer-events: none;
}

[data-tooltip]:hover::after,
[data-tooltip]:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Top position (default) */
[data-tooltip]::after,
[data-tooltip][data-tooltip-pos="top"]::after {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 10px;
}

[data-tooltip]::before,
[data-tooltip][data-tooltip-pos="top"]::before {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-top-color: rgb(15, 15, 20);
    margin-bottom: -6px;
}

/* Bottom position */
[data-tooltip][data-tooltip-pos="bottom"]::after {
    top: 100%;
    bottom: auto;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 10px;
    margin-bottom: 0;
}

[data-tooltip][data-tooltip-pos="bottom"]::before {
    top: 100%;
    bottom: auto;
    left: 50%;
    transform: translateX(-50%);
    border-top-color: transparent;
    border-bottom-color: rgb(15, 15, 20);
    margin-top: -6px;
    margin-bottom: 0;
}

/* Left position */
[data-tooltip][data-tooltip-pos="left"]::after {
    right: 100%;
    left: auto;
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    margin-right: 10px;
    margin-bottom: 0;
}

[data-tooltip][data-tooltip-pos="left"]::before {
    right: 100%;
    left: auto;
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    border-top-color: transparent;
    border-left-color: rgb(15, 15, 20);
    margin-right: -6px;
    margin-bottom: 0;
}

/* Right position */
[data-tooltip][data-tooltip-pos="right"]::after {
    left: 100%;
    right: auto;
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    margin-left: 10px;
    margin-bottom: 0;
}

[data-tooltip][data-tooltip-pos="right"]::before {
    left: 100%;
    right: auto;
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    border-top-color: transparent;
    border-right-color: rgb(15, 15, 20);
    margin-left: -6px;
    margin-bottom: 0;
}

/* ============================================
   Notifications
   ============================================ */

.notification {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.notification.success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid var(--success);
    color: var(--success);
}

.notification.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.notification-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

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

/* ============================================
   Connected Accounts
   ============================================ */

.accounts-section {
    margin-bottom: var(--space-lg);
}

.connected-accounts h3 {
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.account-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
}

.account-card {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.account-card:hover {
    border-color: var(--border-hover);
}

.account-card.connected {
    border-color: var(--success);
    background: rgba(34, 197, 94, 0.05);
}

.account-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--surface-alt);
    flex-shrink: 0;
}

.account-icon.twitter-icon {
    background: #000;
    color: #fff;
}

.account-icon.linkedin-icon {
    background: #0A66C2;
    color: #fff;
}

.account-icon.facebook-icon {
    background: #1877F2;
    color: #fff;
}

.account-icon.instagram-icon {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: #fff;
}

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

.account-name {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.account-status {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.account-status.connected {
    color: var(--success);
}

.account-actions {
    flex-shrink: 0;
}

.btn-sm {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.8rem;
}

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

.btn-danger:hover {
    background: #dc2626;
}

.btn-secondary {
    background: var(--surface-alt);
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-secondary:hover {
    background: var(--surface-alt);
}

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

.btn-outline:hover {
    background: var(--surface-alt);
    border-color: var(--border-hover);
    color: var(--text-primary);
}

/* ============================================
   Preview Modal
   ============================================ */

.preview-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
}

.preview-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.preview-container {
    position: relative;
    background: var(--surface);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

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

.preview-header h2 {
    margin: 0;
    font-size: 1.25rem;
}

.preview-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

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

.preview-platform-selector {
    display: flex;
    gap: var(--space-xs);
    padding: var(--space-sm);
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}

.platform-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.platform-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

.platform-tab.active {
    color: var(--text-primary);
    background: var(--surface);
    border-color: var(--border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.platform-tab[data-platform="twitter"] .tab-icon {
    color: var(--text-primary);
}

.platform-tab[data-platform="twitter"].active {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-color: rgba(255, 255, 255, 0.2);
}

.platform-tab[data-platform="linkedin"] .tab-icon {
    color: #0A66C2;
}

.platform-tab[data-platform="linkedin"].active {
    background: linear-gradient(135deg, rgba(10, 102, 194, 0.2), rgba(10, 102, 194, 0.1));
    border-color: rgba(10, 102, 194, 0.4);
    color: #60a5fa;
}

.platform-tab[data-platform="facebook"] .tab-icon {
    color: #1877F2;
}

.platform-tab[data-platform="facebook"].active {
    background: linear-gradient(135deg, rgba(24, 119, 242, 0.2), rgba(24, 119, 242, 0.1));
    border-color: rgba(24, 119, 242, 0.4);
    color: #60a5fa;
}

.platform-tab[data-platform="instagram"] .tab-icon {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.platform-tab[data-platform="instagram"].active {
    background: linear-gradient(135deg, rgba(225, 48, 108, 0.2), rgba(131, 58, 180, 0.1));
    border-color: rgba(225, 48, 108, 0.4);
    color: #f472b6;
}

.tab-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.tab-icon svg {
    width: 18px;
    height: 18px;
}

.tab-label {
    font-size: 0.8rem;
    letter-spacing: 0.02em;
}

/* Hide labels on small screens */
@media (max-width: 420px) {
    .tab-label {
        display: none;
    }
    
    .platform-tab {
        padding: var(--space-sm);
    }
}

.preview-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
    background: #f0f2f5;
}

.platform-preview {
    display: none;
}

.platform-preview.active {
    display: block;
}

/* Twitter Preview Styles */
.twitter-preview .preview-content {
    background: #fff;
}

.twitter-card {
    background: #fff;
    border: 1px solid #cfd9de;
    border-radius: 16px;
    overflow: hidden;
}

.twitter-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px 0;
}

.twitter-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1d9bf0, #1a8cd8);
}

.twitter-user-info {
    flex: 1;
}

.twitter-name {
    display: block;
    font-weight: 700;
    color: #0f1419;
    font-size: 15px;
}

.twitter-handle {
    color: #536471;
    font-size: 15px;
}

.twitter-logo {
    color: #536471;
}

.twitter-body {
    padding: 0 16px 12px;
}

.twitter-text {
    margin: 12px 0;
    font-size: 15px;
    line-height: 1.4;
    color: #0f1419;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.twitter-media {
    border-radius: 16px;
    overflow: hidden;
    margin-top: 12px;
}

.twitter-media img {
    width: 100%;
    display: block;
}

.twitter-footer {
    display: flex;
    justify-content: space-around;
    padding: 12px 16px;
    border-top: 1px solid #eff3f4;
}

.twitter-action {
    display: flex;
    align-items: center;
    gap: 4px;
    color: #536471;
    font-size: 13px;
}

.twitter-action svg {
    fill: #536471;
}

/* LinkedIn Preview Styles */
.linkedin-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 0 1px rgba(0,0,0,0.08);
    overflow: hidden;
}

.linkedin-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
}

.linkedin-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0a66c2, #004182);
}

.linkedin-user-info {
    flex: 1;
}

.linkedin-name {
    display: block;
    font-weight: 600;
    color: rgba(0,0,0,0.9);
    font-size: 14px;
}

.linkedin-headline {
    color: rgba(0,0,0,0.6);
    font-size: 12px;
}

.linkedin-body {
    padding: 0 16px;
}

.linkedin-text {
    font-size: 14px;
    line-height: 1.5;
    color: rgba(0,0,0,0.9);
    margin: 0 0 12px;
}

.linkedin-media {
    margin: 0 -16px;
}

.linkedin-media img {
    width: 100%;
    display: block;
}

.linkedin-stats {
    padding: 8px 16px;
    font-size: 12px;
    color: rgba(0,0,0,0.6);
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.linkedin-footer {
    display: flex;
    justify-content: space-around;
    padding: 4px 8px;
}

.linkedin-action {
    flex: 1;
    padding: 12px 8px;
    background: none;
    border: none;
    font-size: 12px;
    color: rgba(0,0,0,0.6);
    cursor: pointer;
    border-radius: 4px;
}

.linkedin-action:hover {
    background: rgba(0,0,0,0.08);
}

/* Facebook Preview Styles */
.facebook-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    overflow: hidden;
}

.facebook-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
}

.facebook-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1877f2, #166fe5);
}

.facebook-user-info {
    flex: 1;
}

.facebook-name {
    display: block;
    font-weight: 600;
    color: #050505;
    font-size: 15px;
}

.facebook-meta {
    color: #65676b;
    font-size: 13px;
}

.facebook-more {
    background: none;
    border: none;
    color: #65676b;
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
}

.facebook-more:hover {
    background: #f0f2f5;
}

.facebook-body {
    padding: 0 16px 12px;
}

.facebook-text {
    font-size: 15px;
    line-height: 1.33;
    color: #050505;
    margin: 0 0 12px;
}

.facebook-media {
    margin: 0 -16px;
}

.facebook-media img {
    width: 100%;
    display: block;
}

.facebook-stats {
    display: flex;
    justify-content: space-between;
    padding: 10px 16px;
    font-size: 15px;
    color: #65676b;
    border-bottom: 1px solid #dadde1;
}

.facebook-footer {
    display: flex;
    padding: 4px 16px;
}

.facebook-action {
    flex: 1;
    padding: 12px 4px;
    background: none;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: #65676b;
    cursor: pointer;
    border-radius: 4px;
}

.facebook-action:hover {
    background: #f0f2f5;
}

/* Instagram Preview Styles */
.instagram-card {
    background: #fff;
    border: 1px solid #dbdbdb;
    border-radius: 8px;
    overflow: hidden;
}

.instagram-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
}

.instagram-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.instagram-username {
    flex: 1;
    font-weight: 600;
    font-size: 14px;
    color: #262626;
}

.instagram-more {
    background: none;
    border: none;
    color: #262626;
    font-size: 16px;
    cursor: pointer;
}

.instagram-media {
    aspect-ratio: 1;
    background: #fafafa;
    display: flex;
    align-items: center;
    justify-content: center;
}

.instagram-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.instagram-no-image {
    text-align: center;
    color: #8e8e8e;
}

.instagram-no-image span {
    font-size: 48px;
    display: block;
    margin-bottom: 8px;
}

.instagram-no-image p {
    margin: 0;
    font-size: 14px;
}

.instagram-actions {
    display: flex;
    justify-content: space-between;
    padding: 8px 12px;
}

.instagram-left-actions {
    display: flex;
    gap: 16px;
}

.instagram-action {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
}

.instagram-likes {
    padding: 0 16px 8px;
    font-weight: 600;
    font-size: 14px;
    color: #262626;
}

.instagram-caption {
    padding: 0 16px 8px;
    font-size: 14px;
    color: #262626;
    line-height: 1.4;
}

.instagram-caption strong {
    margin-right: 4px;
}

.instagram-time {
    padding: 0 16px 16px;
    font-size: 10px;
    color: #8e8e8e;
    text-transform: uppercase;
    letter-spacing: 0.2px;
}

/* ============================================
   Settings Page
   ============================================ */

.settings-page {
    max-width: 800px;
    margin: 0 auto;
}

.settings-header {
    margin-bottom: var(--space-xl);
}

.settings-header h1 {
    margin: 0 0 var(--space-xs);
    font-size: 2rem;
}

.settings-subtitle {
    color: var(--text-muted);
    margin: 0;
}

.settings-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.settings-section h2 {
    margin: 0 0 var(--space-xs);
    font-size: 1.25rem;
}

.section-description {
    color: var(--text-muted);
    margin: 0 0 var(--space-lg);
    font-size: 0.9rem;
}

.settings-section .connected-accounts {
    margin: 0;
}

.settings-section .connected-accounts h3 {
    display: none;
}

.settings-notice {
    background: linear-gradient(135deg, var(--surface) 0%, rgba(139, 92, 246, 0.05) 100%);
    border-color: rgba(139, 92, 246, 0.2);
}

.settings-notice h3 {
    margin: 0 0 var(--space-sm);
    font-size: 1rem;
    color: var(--text-primary);
}

.requirements-list {
    margin: 0 0 var(--space-md);
    padding-left: var(--space-lg);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.requirements-list li {
    margin-bottom: var(--space-xs);
}

.settings-notice a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.settings-notice a:hover {
    text-decoration: underline;
}