/* NSFW Checkers - Modern Dark Theme */

:root {
    --color-bg-primary: #0f0a0d;
    --color-bg-secondary: #150d12;
    --color-text-primary: #ffffff;
    --color-text-secondary: #c0a0b0;
    --color-text-muted: #806070;
    --color-accent-primary: #f06292;
    --color-accent-secondary: #ec407a;
    --color-success: #10b981;
    --color-success-bg: rgba(16, 185, 129, 0.1);
    --color-warning: #f59e0b;
    --color-warning-bg: rgba(245, 158, 11, 0.1);
    --color-error: #ef4444;
    --color-error-bg: rgba(239, 68, 68, 0.1);
    --gradient-primary: linear-gradient(135deg, #f8a5c2 0%, #f06292 50%, #ec407a 100%);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --shadow-glow: 0 0 40px rgba(240, 98, 146, 0.3);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    --transition-base: 250ms ease;
    --transition-fast: 150ms ease;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    background-image: radial-gradient(ellipse at top, #1a1a2e 0%, #0a0a0f 50%);
    min-height: 100vh;
    line-height: 1.6;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(240, 98, 146, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(236, 64, 122, 0.08) 0%, transparent 40%);
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header */
.header {
    position: relative;
    z-index: 100;
    background: transparent;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(240, 98, 146, 0.15);
}

/* Hide Scrollbar */
html {
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
}

html::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari, Opera */
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--color-text-primary);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 8px;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

/* Header QR Code Button */
.nav-qr-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: white;
    padding: 8px;
    border-radius: 12px;
    border: 3px solid var(--color-accent-primary);
    transition: all var(--transition-base);
    box-shadow: 0 4px 25px rgba(240, 98, 146, 0.4);
    text-decoration: none;
    gap: 4px;
}

.nav-qr-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 35px rgba(240, 98, 146, 0.6);
    border-color: var(--color-accent-secondary);
}

.nav-qr-img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    display: block;
    border-radius: 6px;
}

.nav-qr-text {
    font-size: 0.65rem;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    background: linear-gradient(135deg, #f06292, #ec407a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero */
.hero {
    padding: 4rem 0 2rem;
    text-align: center;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.usage-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.usage-icon {
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* Checker Section */
.checker-section {
    padding: 2rem 0 4rem;
}

.checker-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.checker-card,
.results-card {
    padding: 2rem;
    min-height: 400px;
    display: flex;
    flex-direction: column;
}

.upload-zone {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--color-accent-primary);
    background: rgba(240, 98, 146, 0.05);
}

.upload-content {
    text-align: center;
}

.upload-icon {
    color: var(--color-accent-primary);
    margin-bottom: 1rem;
    opacity: 0.8;
}

.upload-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.upload-subtitle {
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

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

.preview-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-image {
    max-width: 100%;
    max-height: 250px;
    border-radius: 0.5rem;
    filter: blur(10px);
    transition: filter var(--transition-base);
}

.preview-image.safe {
    filter: none;
}

.btn-remove {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: rgba(239, 68, 68, 0.9);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-remove:hover {
    background: var(--color-error);
    transform: scale(1.1);
}

.btn-check {
    margin-top: 1.5rem;
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all var(--transition-base);
}

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

.btn-check:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Results */
.results-placeholder {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.placeholder-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.results-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.result-icon-safe {
    background: var(--color-success-bg);
    color: var(--color-success);
    border: 2px solid var(--color-success);
}

.result-icon-unsafe {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border: 2px solid var(--color-warning);
}

.result-icon-error {
    background: var(--color-error-bg);
    color: var(--color-error);
    border: 2px solid var(--color-error);
}

.result-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.result-description {
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.result-details {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

.detail-item {
    text-align: center;
}

.detail-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.detail-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-warning);
}

.btn-new-check {
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--color-accent-primary);
    border: 1px solid var(--color-accent-primary);
    border-radius: var(--radius-lg);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-new-check:hover {
    background: var(--color-accent-primary);
    color: white;
}

/* Mode Selector */
.mode-selector {
    margin-top: 1.5rem;
    text-align: center;
}

.mode-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.mode-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.mode-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.75rem 0.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.mode-btn.active {
    background: rgba(240, 98, 146, 0.15);
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.mode-icon {
    font-size: 1.25rem;
}

.mode-name {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

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

.modal-content {
    position: relative;
    max-width: 400px;
    width: 100%;
    padding: 2rem;
    text-align: center;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.modal-content p {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btn-donate {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
}

.btn-donate:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-close-modal {
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
}

.modal-hint {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 1rem;
}

/* Ad Containers */
.ad-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-placeholder {
    background: var(--glass-bg);
    border: 1px dashed var(--glass-border);
    border-radius: 0.5rem;
    padding: 1rem 2rem;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.ad-header {
    padding: 1rem 0;
    border-top: 1px solid var(--glass-border);
}

.ad-sidebar {
    display: none;
}

.ad-bottom {
    padding: 2rem 0;
}

/* Sections */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
}

.how-it-works,
.faq,
.use-cases {
    padding: 4rem 0;
}

.features {
    padding: 4rem 0;
    background: linear-gradient(180deg, transparent 0%, rgba(240, 98, 146, 0.03) 50%, transparent 100%);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.step-card {
    padding: 2rem;
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: 1rem;
    left: 1rem;
    width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.step-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.step-card p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.features-grid,
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.feature-card,
.use-case-card {
    padding: 1.5rem;
    text-align: center;
}

.feature-icon,
.use-case-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3,
.use-case-card h3 {
    margin-bottom: 0.5rem;
}

.feature-card p,
.use-case-card p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    padding: 1.25rem;
}

.faq-item summary {
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.25rem;
    color: var(--color-accent-primary);
    transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    margin-top: 1rem;
    color: var(--color-text-secondary);
    padding-right: 2rem;
}

/* CTA */
.cta-section {
    padding: 4rem 0;
}

.cta-card {
    padding: 3rem;
    background: linear-gradient(135deg, rgba(240, 98, 146, 0.1) 0%, rgba(236, 64, 122, 0.1) 100%);
    border-color: rgba(240, 98, 146, 0.2);
}

.cta-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

.cta-text {
    text-align: left;
}

.cta-text h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.cta-text p {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-base);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Payment QR Code */
.cta-qr {
    display: flex;
    justify-content: center;
}

.qr-payment-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(240, 98, 146, 0.2);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    text-align: center;
    transition: all var(--transition-base);
}

.qr-payment-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(240, 98, 146, 0.15);
    border-color: rgba(240, 98, 146, 0.4);
}

.qr-payment-frame {
    background: white;
    border-radius: var(--radius-lg);
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    position: relative;
    overflow: hidden;
}

.qr-payment-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 3px solid var(--color-accent-primary);
    border-radius: inherit;
    pointer-events: none;
}

.qr-payment-image {
    display: block;
    width: 140px;
    height: 140px;
    object-fit: contain;
}

.qr-payment-text {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

/* CTA Responsive */
@media (max-width: 768px) {
    .cta-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .cta-text {
        text-align: center;
    }

    .cta-buttons {
        justify-content: center;
    }

    .qr-payment-image {
        width: 120px;
        height: 120px;
    }
}

/* Footer */
.footer {
    padding: 4rem 0 2rem;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand p {
    margin-top: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.footer-links h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.footer-links a {
    display: block;
    color: var(--color-text-secondary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: var(--color-text-primary);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 1024px) {

    .features-grid,
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero {
        padding: 2.5rem 0 1.5rem;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .checker-card,
    .results-card {
        min-height: 350px;
    }

    .steps-grid,
    .features-grid,
    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .result-details {
        flex-direction: column;
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .checker-card,
    .results-card {
        padding: 1.5rem;
    }
}

@media print {

    .header,
    .ad-container,
    .btn-check,
    .modal,
    .cta-section,
    .floating-coffee {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .glass-card {
        background: white;
        border: 1px solid #ccc;
    }
}

/* Nav Coffee Button */
.nav-support-wrapper {
    position: relative;
}

.nav-coffee {
    background: linear-gradient(135deg, #ff813f 0%, #ffdd00 100%);
    color: #000 !important;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--transition-base);
    display: inline-block;
    text-decoration: none;
}

.nav-coffee:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 129, 63, 0.4);
}

/* Header QR Dropdown (legacy - unused) */

/* Header QR Dropdown */
.nav-qr-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    padding-top: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.25s ease;
    z-index: 1000;
}

.nav-support-wrapper:hover .nav-qr-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-qr-card {
    background: var(--color-bg-secondary);
    border: 1px solid rgba(240, 98, 146, 0.2);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    min-width: 180px;
}

.nav-qr-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.75rem;
}

.nav-qr-frame {
    background: white;
    border-radius: var(--radius-lg);
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    border: 2px solid var(--color-accent-primary);
}

.nav-qr-image {
    display: block;
    width: 120px;
    height: 120px;
    object-fit: contain;
}

.nav-qr-hint {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
}

/* Floating Buy Me a Coffee Button */
.floating-coffee {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.25rem;
    background: linear-gradient(135deg, #ff813f 0%, #ffdd00 100%);
    color: #000;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 20px rgba(255, 129, 63, 0.4);
    transition: all var(--transition-base);
    z-index: 99;
    animation: floatIn 0.5s ease 1s both;
}

@keyframes floatIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.floating-coffee:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 30px rgba(255, 129, 63, 0.5);
}

.coffee-icon {
    font-size: 1.25rem;
    animation: wiggle 2s ease infinite;
}

@keyframes wiggle {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(-10deg);
    }

    75% {
        transform: rotate(10deg);
    }
}

.coffee-text {
    white-space: nowrap;
}

@media (max-width: 768px) {
    .floating-coffee {
        bottom: 1rem;
        right: 1rem;
        padding: 0.75rem 1rem;
        font-size: 0.8rem;
    }

    .coffee-text {
        display: none;
    }

    .floating-coffee .coffee-icon {
        font-size: 1.5rem;
    }
}

/* Fixed QR Code - Top Right */
.fixed-qr-card {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 99;
    animation: slideIn 0.5s ease 0.5s both;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fixed-qr-link {
    display: block;
    background: var(--color-bg-secondary);
    border: 1px solid rgba(240, 98, 146, 0.25);
    border-radius: var(--radius-xl);
    padding: 1rem;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    transition: all var(--transition-base);
}

.fixed-qr-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(240, 98, 146, 0.2);
    border-color: rgba(240, 98, 146, 0.5);
}

.fixed-qr-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 0.625rem 0;
}

.fixed-qr-frame {
    background: white;
    border-radius: var(--radius-lg);
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    border: 2px solid var(--color-accent-primary);
}

.fixed-qr-image {
    display: block;
    width: 100px;
    height: 100px;
    object-fit: contain;
}

.fixed-qr-hint {
    font-size: 0.6rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
}

/* Hide fixed QR on mobile */
@media (max-width: 768px) {
    .fixed-qr-card {
        display: none;
    }
}