/* ========================================
   Component Styles
   ======================================== */

/* Background shapes */
.bg-shapes {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.35;
    filter: blur(80px);
    will-change: transform;
    animation: float 20s ease-in-out infinite;
}

.shape-1 {
    width: min(600px, 80vw);
    height: min(600px, 80vw);
    background: var(--color-mustard);
    top: -200px;
    right: -200px;
}

.shape-2 {
    width: min(400px, 60vw);
    height: min(400px, 60vw);
    background: var(--color-teal);
    bottom: -100px;
    left: -100px;
    animation-delay: -7s;
}

.shape-3 {
    width: min(300px, 50vw);
    height: min(300px, 50vw);
    background: var(--color-rust);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -20px); }
    66% { transform: translate(-20px, 15px); }
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background: rgba(253, 246, 227, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: var(--border-medium) solid var(--color-charcoal);
}

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

.logo-icon {
    font-size: 1.75rem;
    animation: wiggle 3s ease-in-out infinite;
}

@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    75% { transform: rotate(5deg); }
}

.logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

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

.nav-link {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-link:hover,
.nav-link.active {
    background: var(--color-charcoal);
    color: var(--color-cream);
}

/* Joke Stage - Main display area */
.joke-stage {
    position: relative;
    z-index: var(--z-base);
    padding: var(--space-2xl) 0;
}

/* Joke Card */
.joke-card {
    background: var(--color-white);
    border: var(--border-thick) solid var(--color-charcoal);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hard);
    padding: var(--space-xl);
    position: relative;
    transform: rotate(-0.5deg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.joke-card:hover {
    transform: rotate(0deg) translateY(-4px);
    box-shadow: var(--shadow-hard-lg);
}

.joke-badge {
    position: absolute;
    top: -12px;
    left: var(--space-lg);
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    transform: rotate(-2deg);
    box-shadow: var(--shadow-hard-sm);
}

.joke-content {
    text-align: center;
    padding: var(--space-lg) 0;
}

.joke-setup {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    line-height: 1.3;
    color: var(--color-navy);
    margin-bottom: var(--space-lg);
}

.joke-punchline {
    font-family: var(--font-body);
    font-size: var(--text-xl);
    font-style: italic;
    color: var(--color-primary);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
    min-height: 1.5em;
    text-align: center;
}

.joke-punchline.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Reveal container - holds punchline and reveal button */
.joke-reveal-container {
    position: relative;
    min-height: 60px;
}

/* Reveal button - overlays the punchline */
.reveal-btn {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    background: var(--color-secondary);
    border: var(--border-medium) solid var(--color-charcoal);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    box-shadow: var(--shadow-hard);
    transition: all var(--transition-fast);
}

.reveal-btn:hover {
    background: var(--color-mustard);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hard-lg);
}

.reveal-btn.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
}

.reveal-icon {
    animation: bounce 1s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
}

/* Reactions */
.joke-footer {
    border-top: 2px dashed var(--color-charcoal);
    padding-top: var(--space-md);
    margin-top: var(--space-md);
}

.joke-reactions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

.reaction-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.reaction-btn:hover {
    background: var(--color-cream);
    border-color: var(--color-charcoal);
    transform: scale(1.1);
}

.reaction-btn.active {
    background: var(--color-secondary);
    border-color: var(--color-charcoal);
}

.reaction-emoji { font-size: 1.5rem; }
.reaction-count {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-light);
}

/* Action buttons */
.action-bar {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    justify-content: center;
    margin-top: var(--space-xl);
}

.action-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-white);
    border: var(--border-medium) solid var(--color-charcoal);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    box-shadow: var(--shadow-hard);
    transition: all var(--transition-fast);
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hard-lg);
}

.action-btn:active {
    transform: translateY(0);
    box-shadow: var(--shadow-hard-sm);
}

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

.btn-icon { font-size: 1.2rem; }

/* Category grid */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: var(--space-md);
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-white);
    border: var(--border-medium) solid var(--color-charcoal);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-hard);
    transition: all var(--transition-fast);
}

.category-card:hover {
    background: var(--color-secondary);
    transform: translateY(-4px) rotate(2deg);
}

.category-card.active {
    background: var(--color-secondary);
    box-shadow: var(--shadow-hard-lg);
}

.category-icon { font-size: 2rem; }
.category-name {
    font-family: var(--font-display);
    font-size: var(--text-sm);
}
.category-count {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-light);
}

/* Toast */
.toast {
    position: fixed;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--color-charcoal);
    color: var(--color-white);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    z-index: var(--z-toast);
    opacity: 0;
    transition: all var(--transition-normal);
}

.toast.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-icon {
    background: var(--color-accent);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 0.8rem;
}

/* Share popup */
.share-popup {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: grid;
    place-items: center;
    z-index: var(--z-modal);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.share-popup.active {
    opacity: 1;
    pointer-events: all;
}

.share-popup-content {
    background: var(--color-white);
    border: var(--border-thick) solid var(--color-charcoal);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-hard);
    text-align: center;
    position: relative;
    max-width: 420px;
    width: 90%;
    animation: popIn var(--transition-normal);
}

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

.share-close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    font-size: 1.5rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transition: background var(--transition-fast);
}

.share-close:hover { background: var(--color-cream); }

/* Share sections */
.share-section {
    margin-bottom: var(--space-md);
}

.share-section-label {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

/* Image share buttons */
.share-image-buttons {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
}

.share-image-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-cream);
    border: var(--border-medium) solid var(--color-charcoal);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 90px;
}

.share-image-btn:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hard-sm);
}

.share-image-btn:active {
    transform: translateY(0);
}

.share-image-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

.share-image-btn.loading .share-btn-icon {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.share-btn-icon {
    font-size: 1.5rem;
}

.share-btn-text {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-charcoal);
}

/* Hide native share button on desktop (no file share support) */
.share-native-btn {
    display: none;
}

@media (hover: none) and (pointer: coarse) {
    .share-native-btn {
        display: flex;
    }
}

/* Share divider */
.share-divider {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
    color: var(--color-text-light);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
}

.share-divider::before,
.share-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-charcoal);
    opacity: 0.2;
}

/* Social share buttons */
.share-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.share-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    transition: transform var(--transition-fast);
}

.share-link:hover { transform: scale(1.05); }
.share-link.twitter { background: #000000; }
.share-link.facebook { background: #1877F2; }
.share-link.whatsapp { background: #25D366; }
.share-link.reddit { background: #FF4500; }

/* Social Image Share Buttons */
.share-social-image-buttons {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
}

.share-social-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-lg);
    border: var(--border-medium) solid var(--color-charcoal);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 100px;
    color: var(--color-white);
    box-shadow: var(--shadow-hard-sm);
}

.share-social-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hard);
}

.share-social-btn:active {
    transform: translateY(0);
    box-shadow: none;
}

.share-social-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

.share-social-btn.loading .share-social-icon {
    animation: spin 1s linear infinite;
}

.share-social-btn.twitter {
    background: #000000;
}

.share-social-btn.facebook {
    background: #1877F2;
}

.share-social-btn.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.share-social-icon {
    font-size: 1.5rem;
    font-weight: bold;
}

.share-social-text {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
}

/* Auth Modal */
.auth-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: grid;
    place-items: center;
    z-index: var(--z-modal);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.auth-modal.active {
    opacity: 1;
    pointer-events: all;
}

.auth-modal-content {
    background: var(--color-white);
    border: var(--border-thick) solid var(--color-charcoal);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-hard);
    text-align: center;
    position: relative;
    max-width: 420px;
    width: 90%;
    animation: popIn var(--transition-normal);
}

.auth-close {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    font-size: 1.5rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    transition: background var(--transition-fast);
    color: var(--color-charcoal);
}

.auth-close:hover { background: var(--color-cream); }

.auth-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
}

.auth-desc {
    color: var(--color-charcoal);
    opacity: 0.7;
    margin-bottom: var(--space-lg);
}

.auth-providers {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 500;
    border: 2px solid var(--color-charcoal);
    background: var(--color-white);
    color: var(--color-charcoal);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
}

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

.auth-btn.google:hover { border-color: #4285F4; }
.auth-btn.github:hover { border-color: #24292e; background: #24292e; color: white; }
.auth-btn.email {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.auth-btn.email:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
    color: var(--color-charcoal);
    opacity: 0.5;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: currentColor;
}

.auth-email-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.auth-email-form input[type="email"] {
    padding: var(--space-md);
    border: 2px solid var(--color-charcoal);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: var(--text-base);
}

.auth-email-form input[type="email"]:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Auth nav button */
.auth-nav-btn {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    transition: background var(--transition-fast);
}

.auth-nav-btn:hover {
    background: var(--color-accent);
}

/* Submit form */
.submit-card {
    background: var(--color-navy);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.submit-card::before {
    content: '';
    position: absolute;
    inset: -50%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 20px,
        rgba(255, 255, 255, 0.03) 20px,
        rgba(255, 255, 255, 0.03) 40px
    );
    animation: diagonalMove 20s linear infinite;
}

@keyframes diagonalMove {
    to { transform: translate(40px, 40px); }
}

.submit-title {
    font-size: var(--text-2xl);
    position: relative;
}

.submit-desc {
    opacity: 0.9;
    margin: var(--space-sm) 0 var(--space-lg);
    position: relative;
}

.submit-form {
    max-width: 500px;
    margin: 0 auto;
    position: relative;
}

.form-group {
    text-align: left;
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input {
    width: 100%;
    padding: var(--space-md);
    border: var(--border-medium) solid transparent;
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-secondary);
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-secondary);
    border: var(--border-medium) solid var(--color-charcoal);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-display);
    font-size: var(--text-base);
    box-shadow: var(--shadow-hard);
    transition: all var(--transition-fast);
    margin-top: var(--space-md);
}

.submit-btn:hover {
    background: var(--color-mustard);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    margin-top: var(--space-2xl);
    border-top: var(--border-medium) solid var(--color-charcoal);
    position: relative;
    z-index: var(--z-base);
}

.footer p {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}

.footer-tagline {
    color: var(--color-text-light);
    font-style: italic;
    margin-top: var(--space-xs);
}

/* Section styling */
.section-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    text-align: center;
    margin-bottom: var(--space-lg);
    color: var(--color-navy);
}

.categories,
.submit-section {
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
}

.categories {
    border-top: 3px dashed var(--color-charcoal);
}

/* Loading skeleton */
.joke-card.loading .joke-setup,
.joke-card.loading .joke-punchline {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    color: transparent;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Pop animation for reactions */
@keyframes pop {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* Pulse animation for live count updates */
@keyframes pulse {
    0% { transform: scale(1); color: inherit; }
    50% { transform: scale(1.2); color: var(--color-accent); }
    100% { transform: scale(1); color: inherit; }
}

/* Live indicator dot */
.reaction-count {
    position: relative;
}

/* Show a subtle glow on live updates */
.reaction-count.live-update {
    text-shadow: 0 0 8px var(--color-accent);
}