/* ==========================================================================
   Pref.Tools Vote - Main Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-muted: hsl(221, 70%, 80%);
    --color-secondary: #64748b;
    --color-success: #22c55e;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;

    --color-bg: #f8fafc;
    --color-bg-card: #ffffff;
    --color-bg-secondary: #f1f5f9;
    --color-bg-tertiary: #e2e8f0;
    --color-bg-hover: hsl(210, 80%, 96%);
    --color-bg-muted: #f1f5f9;
    --color-bg-input: #ffffff;
    --color-bg-tooltip: #1e293b;
    --color-text-tooltip: #f1f5f9;
    --color-overlay: rgba(0, 0, 0, 0.5);
    --color-primary-bg: #eff6ff;
    --color-text: #1e293b;
    --color-text-muted: #64748b;
    --color-text-dim: #94a3b8;
    --color-text-strong: #0f172a;
    --color-border: #e2e8f0;
    --color-border-muted: #cbd5e1;

    --color-success-bg: #d1fae5;
    --color-success-text: #065f46;
    --color-warning-bg: #fef3c7;
    --color-warning-text: #92400e;
    --color-danger-bg: #fee2e2;
    --color-danger-text: #991b1b;

    --color-chart-bar-start: #3b82f6;
    --color-chart-bar-end: #60a5fa;

    --color-chart-success-start: #10b981;
    --color-chart-success-end: #34d399;

    --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: ui-monospace, 'Cascadia Code', 'Source Code Pro', Menlo, monospace;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

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

    --transition-speed: 0.05s;
    --transition-speed-fast: 0.01s;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #0f172a;
        --color-bg-card: #1e293b;
        --color-bg-secondary: #334155;
        --color-bg-tertiary: #475569;
        --color-bg-hover: #1e293b;
        --color-bg-muted: #1e293b;
        --color-bg-input: #334155;
        --color-bg-tooltip: #f1f5f9;
        --color-text-tooltip: #0f172a;
        --color-overlay: rgba(0, 0, 0, 0.75);
        --color-primary-bg: #1e293b;
        --color-text: #f1f5f9;
        --color-text-muted: #94a3b8;
        --color-text-dim: #64748b;
        --color-text-strong: #ffffff;
        --color-border: #334155;
        --color-border-muted: #475569;

        --color-success-bg: rgba(16, 185, 129, 0.15);
        --color-success-text: #34d399;
        --color-warning-bg: rgba(245, 158, 11, 0.15);
        --color-warning-text: #fbbf24;
        --color-danger-bg: rgba(239, 68, 68, 0.15);
        --color-danger-text: #f87171;

        --color-chart-bar-start: #2563eb;
        --color-chart-bar-end: #3b82f6;

        --color-chart-success-start: #059669;
        --color-chart-success-end: #10b981;

        --color-primary-muted: hsl(221, 50%, 30%);
    }

    .confirm-modal-overlay,
    .gallery-lightbox,
    .modal {
        background: var(--color-overlay) !important;
    }
}

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

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

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--spacing-md);
    font-weight: 600;
    line-height: 1.25;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

p {
    margin: 0 0 var(--spacing-md);
}

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

a:hover {
    text-decoration: underline;
}

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

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.main-content {
    flex: 1;
}

.main-content .container {
    overflow-x: hidden;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.logo:hover {
    text-decoration: none;
    color: var(--color-primary);
}

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

.user-name {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

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

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

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

.user-menu-trigger .dropdown-arrow {
    color: var(--color-text-muted);
    transition: transform var(--transition-speed) ease;
}

.user-menu.open .user-menu-trigger .dropdown-arrow {
    transform: rotate(180deg);
}

.user-menu-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-xs);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.15s ease, visibility 0.15s ease, transform 0.15s ease;
    z-index: 1000;
}

.user-menu.open .user-menu-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-menu-item {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    background: none;
    border: none;
    font-size: 0.875rem;
    color: var(--color-text);
    cursor: pointer;
    text-decoration: none;
}

.user-menu-item:hover {
    background: var(--color-bg);
    text-decoration: none;
}

.user-menu-item:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.user-menu-item:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.user-menu-logout {
    border-top: 1px solid var(--color-border);
    color: var(--color-danger);
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.builder-container .breadcrumbs {
    margin-top: 0;
}

.breadcrumbs a {
    color: var(--color-text-muted);
    text-decoration: none;
}

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

.breadcrumbs .separator {
    color: var(--color-border);
}

.breadcrumbs .current {
    color: var(--color-text);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Info Icon (tooltip trigger)
   -------------------------------------------------------------------------- */
.info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.625rem;
    font-weight: 600;
    cursor: help;
    margin-left: var(--spacing-xs);
    vertical-align: middle;
    transition: background-color var(--transition-speed) ease;
}

.info-icon:hover {
    background: var(--color-primary);
    color: white;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg) 0;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.site-footer p {
    margin: 0;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn,
input[type="button"],
input[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.5;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    text-decoration: none;
    font-family: inherit;
}

.btn:disabled,
button:disabled,
input[type="button"]:disabled,
input[type="submit"]:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.btn:hover {
    text-decoration: none;
}

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

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

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

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

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

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

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

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

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

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

.btn-block {
    width: 100%;
}

.btn-icon {
    background: none;
    border: none;
    padding: var(--spacing-xs);
    cursor: pointer;
    color: var(--color-text-muted);
    font-size: 1.25rem;
    line-height: 1;
}

.btn-icon:hover {
    color: var(--color-danger);
}

.btn-add {
    background: var(--color-bg);
    border: 2px dashed var(--color-border);
    color: var(--color-text-muted);
    padding: var(--spacing-md) var(--spacing-xl);
    width: 100%;
}

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

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="url"],
input[type="tel"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    font-family: inherit;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-input);
    color: var(--color-text);
    transition: border-color var(--transition-speed) ease;
}

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

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

.form-hint {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

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

.checkbox-label,
.radio-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-xs) 0;
}

.checkbox-label input,
.radio-label input {
    width: auto;
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   Home Page
   -------------------------------------------------------------------------- */
.hero {
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.lead {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

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

.features {
    padding: var(--spacing-2xl) 0;
}

.features h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

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

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
}

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

.how-it-works {
    padding: var(--spacing-2xl) 0;
    padding-bottom: calc(var(--spacing-2xl) + 60px);
    background: var(--color-primary);
    margin: var(--spacing-xl) 0;
    margin-bottom: 0;
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 1;
}

.how-it-works h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: white;
}

.steps {
    display: flex;
    justify-content: center;
    gap: 0;
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

/* Connector line - single continuous line behind all steps */
.steps::before {
    content: '';
    position: absolute;
    top: 55px;
    left: 16.66%;
    right: 16.66%;
    height: 3px;
    background: rgba(255, 255, 255, 0.3);
    z-index: 0;
}

.step {
    flex: 1;
    text-align: center;
    padding: var(--spacing-lg);
    position: relative;
}

.step-number {
    width: 64px;
    height: 64px;
    background: white;
    color: var(--color-primary);
    font-size: 1.75rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    box-shadow: 0 8px 20px -4px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
}

.step h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
    color: white;
}

.step p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .how-it-works {
        border-radius: 0;
        margin-top: 0;
        margin-left: calc(-1 * var(--spacing-lg));
        margin-right: calc(-1 * var(--spacing-lg));
    }

    .steps {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: 0 var(--spacing-md);
    }

    .steps::before {
        display: none;
    }

    .step {
        display: flex;
        align-items: flex-start;
        text-align: left;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
        background: rgba(255, 255, 255, 0.1);
        border-radius: var(--radius-lg);
    }

    .step-number {
        flex-shrink: 0;
        margin: 0;
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .step-content {
        flex: 1;
    }
}

.cta {
    text-align: center;
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    margin-top: 6rem;
    margin-bottom: var(--spacing-xl);
}

/* --------------------------------------------------------------------------
   3D Screenshot Gallery
   -------------------------------------------------------------------------- */
.screenshot-gallery {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-2xl);
    overflow: hidden;
}

.screenshot-gallery h2 {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.screenshot-gallery .section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    perspective: 1500px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.gallery-item {
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow:
        0 10px 30px -5px rgba(0, 0, 0, 0.1),
        0 5px 15px -3px rgba(0, 0, 0, 0.05);
    background: var(--color-bg-card);
    cursor: pointer;
}

/* Alternating initial tilts for 3-column grid */
.gallery-item:nth-child(3n+1) {
    transform: rotateY(-8deg) rotateX(4deg);
}

.gallery-item:nth-child(3n+2) {
    transform: rotateY(0deg) rotateX(5deg);
}

.gallery-item:nth-child(3n) {
    transform: rotateY(8deg) rotateX(4deg);
}

.gallery-item:hover {
    transform: rotateY(0deg) rotateX(0deg) translateY(-8px) scale(1.02);
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.15),
        0 12px 24px -8px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
}

.gallery-item-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-item:hover .gallery-item-label {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive gallery */
@media (max-width: 900px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        perspective: 1000px;
    }

    .gallery-item:nth-child(3n+1),
    .gallery-item:nth-child(3n+2),
    .gallery-item:nth-child(3n) {
        transform: rotateY(-5deg) rotateX(3deg);
    }

    .gallery-item:nth-child(even) {
        transform: rotateY(5deg) rotateX(3deg);
    }
}

@media (max-width: 600px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .gallery-item,
    .gallery-item:nth-child(3n+1),
    .gallery-item:nth-child(3n+2),
    .gallery-item:nth-child(3n) {
        transform: rotateY(0deg) rotateX(5deg);
        max-width: 370px;
        margin: 0 auto;
    }

    .gallery-item:hover {
        transform: rotateY(0deg) rotateX(0deg) translateY(-4px);
    }

    .gallery-item-label {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --------------------------------------------------------------------------
   Analysis Methods Section
   -------------------------------------------------------------------------- */
.analysis-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-card);
}

.analysis-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.analysis-section .section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

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

.analysis-category-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.analysis-category h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

.analysis-category p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

.analysis-methods {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    row-gap: var(--spacing-sm);
}

.analysis-method-tag {
    display: inline-block;
    padding: 4px 10px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 9999px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Show more chip */
.analysis-method-more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    background: var(--color-primary-muted);
    border: none;
    border-radius: 9999px;
    font-size: 0.75rem;
    color: white;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.analysis-method-more:hover {
    background: var(--color-primary);
    transform: scale(1.05);
}

.analysis-method-more svg {
    width: 12px;
    height: 12px;
    transition: transform 0.2s ease;
}

.analysis-methods.expanded .analysis-method-more svg {
    transform: rotate(180deg);
}

/* Hidden methods (shown when expanded) */
.analysis-method-tag.hidden-method {
    display: none;
}

.analysis-methods.expanded .analysis-method-tag.hidden-method {
    display: inline-block;
    animation: fadeIn 0.2s ease;
}

@keyframes chipFadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.analysis-methods.expanded .analysis-method-tag.hidden-method {
    animation: chipFadeIn 0.2s ease;
}

/* --------------------------------------------------------------------------
   Demo Section
   -------------------------------------------------------------------------- */
.demo-section {
    padding: var(--spacing-2xl) 0;
    padding-top: 0;
    margin-top: -80px;
    position: relative;
    z-index: 10;
}

.demo-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
    max-width: 1100px;
    margin: 0 auto;
}

.demo-preview {
    flex: 1;
    position: relative;
    height: 400px;
    perspective: 1000px;
    margin-left: 2rem;
}

.demo-card {
    position: absolute;
    width: 280px;
    height: 550px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.15),
        0 12px 24px -8px rgba(0, 0, 0, 0.1);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    background: var(--color-bg-card);
}

.demo-card img {
    width: 100%;
    height: auto;
    display: block;
}

.demo-card-poll {
    left: 40%;
    top: 2%;
    transform: rotate(6deg);
    z-index: 2;
}

.demo-card-results {
    left: 5%;
    top: 0%;
    transform: rotate(-4deg);
    z-index: 1;
}

.demo-preview:hover .demo-card-poll {
    transform: rotate(9deg) translateX(20px) translateY(-10px);
    box-shadow:
        0 30px 60px -15px rgba(0, 0, 0, 0.2),
        0 15px 30px -10px rgba(0, 0, 0, 0.15);
}

.demo-preview:hover .demo-card-results {
    transform: rotate(-6deg) translateX(-20px) translateY(-5px);
    box-shadow:
        0 30px 60px -15px rgba(0, 0, 0, 0.2),
        0 15px 30px -10px rgba(0, 0, 0, 0.15);
}

.demo-card-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
}

.demo-actions {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-top: 10rem;
}

.demo-actions h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.demo-actions p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    max-width: 350px;
}

.demo-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.demo-buttons .btn {
    min-width: 180px;
}

@media (max-width: 900px) {
    .how-it-works {
        padding-bottom: var(--spacing-2xl);
    }

    .demo-section {
        margin-top: 0;
        padding-bottom: var(--spacing-xl);
    }

    .demo-content {
        flex-direction: column;
    }

    .demo-preview {
        width: 100%;
        max-width: 400px;
        height: 500px;
    }

    .demo-card {
        width: 220px;
        height: 330px;
    }

    .demo-card-poll {
        left: 35%;
    }

    .demo-card-results {
        left: -10%;
    }

    .demo-actions {
        align-items: center;
        text-align: center;
        margin-top: 300px;
        gap: var(--spacing-sm);
    }

    .demo-actions p {
        text-align: center;
    }

    .cta {
        margin-top: 1rem;
        margin-bottom: var(--spacing-2xl);
    }

    .demo-buttons {
        gap: var(--spacing-sm);
    }

    .demo-buttons .btn {
        min-width: 140px;
        font-size: 0.9rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

/* --------------------------------------------------------------------------
   Gallery Lightbox
   -------------------------------------------------------------------------- */
.gallery-lightbox {
    position: fixed;
    inset: 0;
    background: var(--color-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    cursor: zoom-out;
}

.gallery-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.gallery-lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.gallery-lightbox.active img {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-nav:active {
    transform: translateY(-50%) scale(0.95);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-nav svg {
    width: 24px;
    height: 24px;
}

.lightbox-label {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.lightbox-counter {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* Make gallery items show pointer cursor */
.gallery-item {
    cursor: zoom-in;
}

/* --------------------------------------------------------------------------
   Enhanced Hero
   -------------------------------------------------------------------------- */
.hero-enhanced {
    text-align: center;
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--color-bg-card) 0%, var(--color-bg) 100%);
}

.hero-enhanced h1 {
    font-size: 2.75rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.hero-enhanced .lead {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
}

.hero-tagline {
    display: inline-block;
    padding: 6px 16px;
    background: var(--color-primary-bg);
    color: var(--color-primary);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

@media (max-width: 768px) {
    .hero-enhanced h1 {
        font-size: 2rem;
    }

    .hero-enhanced .lead {
        font-size: 1rem;
    }
}

/* --------------------------------------------------------------------------
   Auth Page
   -------------------------------------------------------------------------- */
.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    margin-top: var(--spacing-xl);
}

.auth-card {
    max-width: 400px;
    width: 100%;
}

.auth-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.auth-tab {
    flex: 1;
    padding: var(--spacing-sm);
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: all var(--transition-speed) ease;
}

.auth-tab:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

.auth-tab.active {
    background: var(--color-primary);
    color: var(--color-bg-card);
    border-color: var(--color-primary);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.auth-form h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.auth-note {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-top: var(--spacing-lg);
    margin-bottom: 0;
}

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

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

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

.auth-forgot-link,
.auth-back-link {
    text-align: center;
    margin-top: var(--spacing-md);
    margin-bottom: 0;
    font-size: 0.875rem;
}

.auth-forgot-link a,
.auth-back-link a {
    color: var(--color-primary);
    text-decoration: none;
}

.auth-forgot-link a:hover,
.auth-back-link a:hover {
    text-decoration: underline;
}

.auth-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-top: calc(-1 * var(--spacing-md));
    margin-bottom: var(--spacing-lg);
}

.form-success {
    color: var(--color-success-text);
    background: var(--color-success-bg);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.form-success:empty {
    display: none;
}

/* --------------------------------------------------------------------------
   Dashboard
   -------------------------------------------------------------------------- */
.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--spacing-lg);
}

.verification-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning-text);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xl);
}

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

.verification-icon {
    flex-shrink: 0;
    color: var(--color-warning-text);
    margin-top: 2px;
}

.verification-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    color: var(--color-warning-text);
}

.verification-text strong {
    font-weight: 600;
}

.verification-text span {
    font-size: 0.9rem;
}

.verification-banner.success {
    background: var(--color-success-bg);
    border-color: var(--color-success-text);
}

.verification-banner.success .verification-icon,
.verification-banner.success .verification-text {
    color: var(--color-success-text);
}

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

.votes-section .section-header h2 {
    margin: 0;
}

.votes-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.poll-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    gap: var(--spacing-md);
}

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

.vote-info h3,
.vote-info .poll-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.poll-meta-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.poll-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

/* Legacy class support */
.vote-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--radius-md);
}

.vote-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

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

.status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.status-draft {
    background: var(--color-text-muted);
    color: white;
}

.status-open {
    background: var(--color-success);
    color: white;
}

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

.empty-message {
    color: var(--color-text-muted);
    text-align: center;
    padding: var(--spacing-xl);
}

.account-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    row-gap: var(--spacing-sm);
}

@media (max-width: 600px) {
    .dashboard-container .card {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .dashboard-container .btn-create-poll {
        display: none;
    }

    .votes-section .section-header {
        display: block;
    }
}

/* --------------------------------------------------------------------------
   Error Page
   -------------------------------------------------------------------------- */
.error-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.error-card {
    text-align: center;
    max-width: 400px;
}

/* --------------------------------------------------------------------------
   Admin Page
   -------------------------------------------------------------------------- */
.admin-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.admin-header-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.admin-header-title {
    flex: 1;
    min-width: 0;
}

.admin-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.admin-header h1 {
    margin: 0;
    font-size: 1.75rem;
    line-height: 1.2;
    word-break: break-word;
}

.status-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    white-space: nowrap;
    flex-shrink: 0;
}

.status-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.status-badge.status-draft {
    background: var(--color-bg-tertiary);
    color: var(--color-text-muted);
}

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

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

.admin-header-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

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

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

.share-link-group {
    margin-bottom: var(--spacing-md);
}

.share-link-group:last-child {
    margin-bottom: 0;
}

.share-link-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

.label-hint {
    font-weight: 400;
    color: var(--color-text-muted);
}

.copy-field {
    display: flex;
    gap: var(--spacing-xs);
}

.copy-field input {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.813rem;
    background: var(--color-bg);
    min-width: 0;
    cursor: text;
}

.copy-field input[readonly] {
    cursor: pointer;
}

.copy-field input[readonly]:hover {
    background: var(--color-bg-hover);
}

.copy-field input[readonly]:focus {
    background: var(--color-bg-card);
}

.btn-icon-only {
    padding: var(--spacing-sm);
    min-width: 38px;
    justify-content: center;
}

.btn-icon-only svg {
    flex-shrink: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--radius-md);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

/* Claim CTA Section */
.claim-cta-section {
    background: linear-gradient(135deg, var(--color-primary-muted) 0%, var(--color-bg-secondary) 100%);
    border: 2px solid var(--color-primary);
}

.claim-cta-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.claim-cta-icon {
    flex-shrink: 0;
    color: var(--color-primary);
}

.claim-cta-text {
    flex: 1;
}

.claim-cta-text h3 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.125rem;
}

.claim-cta-text p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.claim-cta-actions {
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .admin-container .card {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .claim-cta-content {
        flex-direction: column;
        text-align: center;
    }

    .claim-cta-actions {
        width: 100%;
    }

    .claim-cta-actions .btn {
        width: 100%;
    }
}

.settings-list {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-sm) var(--spacing-md);
}

.settings-list dt {
    font-weight: 500;
    color: var(--color-text-muted);
}

.settings-list dd {
    margin: 0;
}

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

.section-header h2 {
    margin: 0;
}

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

.responses-hint {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.responses-hint a {
    color: var(--color-primary);
}

.responses-notification-setting {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

/* Response answer summary styles */
.answer-summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
}

.answer-count {
    font-weight: 500;
    color: var(--color-text);
    padding: 2px 8px;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
}

.answer-preview {
    color: var(--color-text-muted);
}

.answer-preview em {
    color: var(--color-text-muted);
    opacity: 0.6;
}

.answer-more {
    color: var(--color-primary);
    font-size: 0.75rem;
}

.loading-answers {
    color: var(--color-text-muted);
}

.btn-group {
    display: flex;
    gap: 1px;
    background: var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.btn-group .btn {
    border-radius: 0;
    border: none;
}

.btn-group .btn:first-child {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.btn-group .btn:last-child {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.btn svg {
    flex-shrink: 0;
}

.loading {
    color: var(--color-text-muted);
    text-align: center;
    padding: var(--spacing-xl);
}

/* --------------------------------------------------------------------------
   Tooltips
   -------------------------------------------------------------------------- */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
    padding: 6px 10px;
    background: var(--color-bg-tooltip);
    color: var(--color-text-tooltip);
    font-size: 0.75rem;
    font-weight: 400;
    line-height: 1.3;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, visibility 0.15s ease;
    pointer-events: none;
    z-index: 10000;
    box-shadow: var(--shadow-md);
}

[data-tooltip]::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    border: 5px solid transparent;
    border-top-color: var(--color-bg-tooltip);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, visibility 0.15s ease;
    pointer-events: none;
    z-index: 10000;
}

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

/* Tooltip positions */
[data-tooltip-pos="bottom"]::after {
    bottom: auto;
    top: 100%;
    transform: translateX(-50%) translateY(4px);
}

[data-tooltip-pos="bottom"]::before {
    bottom: auto;
    top: 100%;
    transform: translateX(-50%) translateY(-4px);
    border-top-color: transparent;
    border-bottom-color: var(--color-bg-tooltip);
}

[data-tooltip-pos="left"]::after {
    bottom: auto;
    top: 50%;
    left: auto;
    right: 100%;
    transform: translateY(-50%) translateX(-4px);
}

[data-tooltip-pos="left"]::before {
    bottom: auto;
    top: 50%;
    left: auto;
    right: 100%;
    transform: translateY(-50%) translateX(4px);
    border-top-color: transparent;
    border-left-color: var(--color-bg-tooltip);
}

[data-tooltip-pos="right"]::after {
    bottom: auto;
    top: 50%;
    left: 100%;
    transform: translateY(-50%) translateX(4px);
}

[data-tooltip-pos="right"]::before {
    bottom: auto;
    top: 50%;
    left: 100%;
    transform: translateY(-50%) translateX(-4px);
    border-top-color: transparent;
    border-right-color: var(--color-bg-tooltip);
}

/* --------------------------------------------------------------------------
   Confirm Modal
   -------------------------------------------------------------------------- */
.confirm-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.15s ease;
}

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

.confirm-modal {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    width: 90%;
    animation: scaleIn 0.15s ease;
}

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

.confirm-modal-header {
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-sm);
}

.confirm-modal-header h3 {
    margin: 0;
    font-size: 1.125rem;
}

.confirm-modal-body {
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--color-text-muted);
}

.confirm-modal-body p {
    margin: 0;
}

.confirm-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   Button Loading State
   -------------------------------------------------------------------------- */
.btn.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-top: -8px;
    margin-left: -8px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: btn-spin 0.6s linear infinite;
}

.btn-primary.btn-loading::after,
.btn-success.btn-loading::after,
.btn-danger.btn-loading::after,
.btn-warning.btn-loading::after {
    border-color: rgba(255, 255, 255, 0.3);
    border-top-color: white;
}

.btn-secondary.btn-loading::after {
    border-color: rgba(0, 0, 0, 0.15);
    border-top-color: var(--color-text);
}

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

/* --------------------------------------------------------------------------
   Modal
   -------------------------------------------------------------------------- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-overlay);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.modal-content {
    position: relative;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-content.modal-large {
    max-width: 900px;
}

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

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

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

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

.modal-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* --------------------------------------------------------------------------
   User Data View
   -------------------------------------------------------------------------- */
.user-data-view h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.user-data-view h3:first-child {
    margin-top: 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-md);
}

.data-table th,
.data-table td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    background: var(--color-bg);
    font-weight: 600;
}

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

.response-card {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.response-card.withdrawn {
    opacity: 0.7;
}

.response-card h4 {
    margin: 0 0 var(--spacing-sm) 0;
}

.response-card .response-meta {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.response-card details {
    margin-top: var(--spacing-sm);
}

.response-card summary {
    cursor: pointer;
    color: var(--color-primary);
}

.response-card ul {
    margin: var(--spacing-sm) 0 0 0;
    padding-left: var(--spacing-lg);
}

.privacy-notice {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.privacy-notice h4 {
    margin: 0 0 var(--spacing-sm) 0;
}

.privacy-notice p {
    margin: var(--spacing-sm) 0 0 0;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   Delete Account Form
   -------------------------------------------------------------------------- */
.warning-box {
    background: var(--color-danger-bg);
    border: 1px solid var(--color-danger-text);
    color: var(--color-danger-text);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.warning-box p {
    margin: 0;
    color: inherit;
}

.delete-account-form .form-group {
    margin-bottom: var(--spacing-md);
}

.delete-account-form label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.poll-action-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

.poll-action-buttons .btn {
    flex: 1;
    min-width: 200px;
}

.help-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

.poll-list {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
}

.poll-list li {
    margin-bottom: var(--spacing-xs);
}

/* --------------------------------------------------------------------------
   Data Section
   -------------------------------------------------------------------------- */
.data-section {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.data-section p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.data-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Privacy Policy Page
   -------------------------------------------------------------------------- */

.policy-container {
    margin: var(--spacing-xl) auto;
}

.policy-container h2, .policy-container h3 {
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

/* --------------------------------------------------------------------------
   Sysadmin Page
   -------------------------------------------------------------------------- */

.sysadmin-header {
    margin-top: var(--spacing-lg);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .lead {
        font-size: 1rem;
    }

    .site-header .container {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .main-nav {
        width: 100%;
        justify-content: center;
    }

    .dashboard-header {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
        margin-top: var(--spacing-xl);
    }

    .hero-container {
        padding: 0;
    }

    .hero-enhanced {
        padding: var(--spacing-lg) var(--spacing-lg);
    }

    .votes-section .section-header {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .poll-item,
    .vote-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .poll-actions,
    .vote-actions {
        width: 100%;
    }

    .poll-actions .btn,
    .vote-actions .btn {
        flex: 1;
    }

    /* Admin page responsive */
    .admin-header-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-header-actions {
        width: 100%;
    }

    .admin-header-actions .btn {
        flex: 1;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .responses-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .copy-field {
        flex-wrap: wrap;
    }

    .copy-field input {
        width: 100%;
        flex: none;
    }
}