/* ============================================
   Long Island Today - Visual Polish
   Premium animations, loading states, feedback
   ============================================ */

/* ============================================
   1. LOADING SKELETONS
   ============================================ */

/* Base Skeleton */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--gray-200) 0%,
        var(--gray-100) 40%,
        var(--gray-100) 60%,
        var(--gray-200) 100%
    );
    background-size: 400% 100%;
    animation: skeleton-shimmer 1.8s ease-in-out infinite;
    border-radius: var(--radius-md);
}

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

/* Card Skeleton */
.skeleton-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.skeleton-card .skeleton-image {
    height: 200px;
    background: var(--gray-200);
    position: relative;
    overflow: hidden;
}

.skeleton-card .skeleton-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255,255,255,0.4) 50%,
        transparent 100%
    );
    animation: skeleton-wave 1.5s ease-in-out infinite;
}

@keyframes skeleton-wave {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.skeleton-card .skeleton-content {
    padding: 24px;
}

.skeleton-card .skeleton-title {
    height: 24px;
    width: 80%;
    margin-bottom: 12px;
}

.skeleton-card .skeleton-text {
    height: 16px;
    width: 60%;
    margin-bottom: 8px;
}

.skeleton-card .skeleton-text-short {
    height: 16px;
    width: 40%;
}

/* Inline Skeleton Elements */
.skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.skeleton-badge {
    width: 80px;
    height: 28px;
    border-radius: 20px;
}

.skeleton-btn {
    width: 120px;
    height: 44px;
    border-radius: 50px;
}

/* Grid Skeleton */
.skeleton-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

@media (max-width: 400px) {
    .skeleton-grid {
        grid-template-columns: 1fr;
    }
}

/* Text Skeleton Lines */
.skeleton-line {
    height: 16px;
    border-radius: 8px;
    margin-bottom: 8px;
}

.skeleton-line:last-child {
    margin-bottom: 0;
}

.skeleton-line.short { width: 40%; }
.skeleton-line.medium { width: 70%; }
.skeleton-line.long { width: 90%; }

/* Image Skeleton with Aspect Ratio */
.skeleton-image-container {
    position: relative;
    overflow: hidden;
    background: var(--gray-200);
}

.skeleton-image-container::before {
    content: '';
    display: block;
    padding-top: 56.25%; /* 16:9 */
}

.skeleton-image-container.square::before { padding-top: 100%; }
.skeleton-image-container.portrait::before { padding-top: 133%; }
.skeleton-image-container.wide::before { padding-top: 42%; }

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

.btn.is-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin: -10px 0 0 -10px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: btn-spin 0.6s linear infinite;
}

.btn-primary.is-loading::after {
    border-color: rgba(255,255,255,0.3);
    border-right-color: var(--white);
}

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

/* ============================================
   2. EMPTY STATES
   ============================================ */

.empty-state {
    text-align: center;
    padding: 64px 24px;
    max-width: 400px;
    margin: 0 auto;
}

.empty-state-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    animation: empty-bounce 2s ease-in-out infinite;
}

@keyframes empty-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.empty-state-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 12px;
}

.empty-state-text {
    font-size: 1rem;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: 24px;
}

.empty-state-cta {
    display: inline-flex;
}

/* Empty State Variants */
.empty-state.search .empty-state-icon { background: var(--primary-lighter); }
.empty-state.search .empty-state-icon::before { content: '🔍'; }

.empty-state.filter .empty-state-icon::before { content: '🎯'; }
.empty-state.comments .empty-state-icon::before { content: '💬'; }
.empty-state.bookmarks .empty-state-icon::before { content: '🔖'; }
.empty-state.events .empty-state-icon::before { content: '📅'; }
.empty-state.no-results .empty-state-icon::before { content: '😢'; }

/* ============================================
   3. SUCCESS STATES & FEEDBACK
   ============================================ */

/* Success Toast */
.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 16px 24px;
    background: var(--gray-900);
    color: var(--white);
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.95rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1000;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

.toast.success {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
}

.toast.error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.toast.info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.toast-icon {
    font-size: 1.25rem;
    animation: toast-pop 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.2s forwards;
    transform: scale(0);
}

@keyframes toast-pop {
    to { transform: scale(1); }
}

/* Confetti Container */
.confetti-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 999;
    overflow: hidden;
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    opacity: 0;
}

.confetti.active {
    animation: confetti-fall 3s ease-out forwards;
}

@keyframes confetti-fall {
    0% {
        opacity: 1;
        transform: translateY(-100px) rotate(0deg);
    }
    100% {
        opacity: 0;
        transform: translateY(100vh) rotate(720deg);
    }
}

/* Success Checkmark Animation */
.success-checkmark {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    position: relative;
}

.success-checkmark .check-icon {
    width: 80px;
    height: 80px;
    position: relative;
    border-radius: 50%;
    box-sizing: content-box;
    border: 4px solid var(--success);
    animation: checkmark-scale 0.4s ease-in-out 0.4s forwards;
    transform: scale(0);
}

.success-checkmark .check-icon::before {
    top: 3px;
    left: -2px;
    width: 30px;
    transform-origin: 100% 50%;
    border-radius: 100px 0 0 100px;
}

.success-checkmark .check-icon::after {
    top: 0;
    left: 30px;
    width: 60px;
    transform-origin: 0 50%;
    border-radius: 0 100px 100px 0;
    animation: checkmark-rotate 4.25s ease-in;
}

.success-checkmark .icon-line {
    height: 5px;
    background-color: var(--success);
    display: block;
    border-radius: 2px;
    position: absolute;
    z-index: 10;
}

.success-checkmark .icon-line.line-tip {
    top: 46px;
    left: 14px;
    width: 25px;
    transform: rotate(45deg);
    animation: checkmark-tip 0.25s ease-in-out 0.6s forwards;
    opacity: 0;
}

.success-checkmark .icon-line.line-long {
    top: 38px;
    right: 8px;
    width: 47px;
    transform: rotate(-45deg);
    animation: checkmark-long 0.2s ease-in-out 0.7s forwards;
    opacity: 0;
}

@keyframes checkmark-scale {
    0% { transform: scale(0); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes checkmark-tip {
    to { opacity: 1; }
}

@keyframes checkmark-long {
    to { opacity: 1; }
}

/* Vote Success Feedback */
.vote-success {
    text-align: center;
    padding: 48px 24px;
    animation: vote-pop 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes vote-pop {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); opacity: 1; }
}

.vote-success-emoji {
    font-size: 4rem;
    animation: emoji-bounce 0.6s ease 0.3s;
}

@keyframes emoji-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Bookmark Animation */
.bookmark-btn {
    position: relative;
    overflow: visible;
}

.bookmark-btn.saved::after {
    content: '✓';
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    background: var(--success);
    color: var(--white);
    border-radius: 50%;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bookmark-pop 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes bookmark-pop {
    0% { transform: scale(0); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* Heart Animation (for likes) */
.heart-btn {
    position: relative;
}

.heart-btn.liked .heart-icon {
    animation: heart-beat 0.5s ease;
    color: #ef4444;
}

@keyframes heart-beat {
    0% { transform: scale(1); }
    25% { transform: scale(1.3); }
    50% { transform: scale(0.9); }
    100% { transform: scale(1); }
}

.heart-btn.liked::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.4) 0%, transparent 70%);
    transform: translate(-50%, -50%) scale(0);
    animation: heart-burst 0.5s ease forwards;
    pointer-events: none;
}

@keyframes heart-burst {
    to { transform: translate(-50%, -50%) scale(2); opacity: 0; }
}

/* Comment Posted Feedback */
.comment-posted {
    background: linear-gradient(135deg, var(--primary-lighter) 0%, var(--white) 100%);
    border-left: 4px solid var(--success);
    animation: comment-slide 0.4s ease;
}

@keyframes comment-slide {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Form Success State */
.form-success {
    text-align: center;
    padding: 48px 24px;
    background: linear-gradient(135deg, var(--primary-lighter) 0%, var(--white) 100%);
    border-radius: 20px;
    animation: form-success-fade 0.5s ease;
}

@keyframes form-success-fade {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* ============================================
   4. SCROLL ANIMATIONS
   ============================================ */

/* Fade Up on Scroll */
.scroll-fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-fade-up.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Fade In on Scroll */
.scroll-fade-in {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.scroll-fade-in.in-view {
    opacity: 1;
}

/* Scale Up on Scroll */
.scroll-scale-up {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-scale-up.in-view {
    opacity: 1;
    transform: scale(1);
}

/* Slide from Left */
.scroll-slide-left {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-slide-left.in-view {
    opacity: 1;
    transform: translateX(0);
}

/* Slide from Right */
.scroll-slide-right {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-slide-right.in-view {
    opacity: 1;
    transform: translateX(0);
}

/* Staggered Card Animation */
.scroll-stagger > * {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-stagger.in-view > *:nth-child(1) { transition-delay: 0.1s; }
.scroll-stagger.in-view > *:nth-child(2) { transition-delay: 0.2s; }
.scroll-stagger.in-view > *:nth-child(3) { transition-delay: 0.3s; }
.scroll-stagger.in-view > *:nth-child(4) { transition-delay: 0.4s; }
.scroll-stagger.in-view > *:nth-child(5) { transition-delay: 0.5s; }
.scroll-stagger.in-view > *:nth-child(6) { transition-delay: 0.6s; }

.scroll-stagger.in-view > * {
    opacity: 1;
    transform: translateY(0);
}

/* Parallax Effect (Subtle) */
.parallax-container {
    overflow: hidden;
}

.parallax-bg {
    will-change: transform;
    transition: transform 0.1s linear;
}

/* Number Count Animation */
.count-up {
    font-variant-numeric: tabular-nums;
}

/* ============================================
   5. IMAGE ENHANCEMENTS
   ============================================ */

/* Blur-Up Placeholder */
.blur-up {
    position: relative;
    overflow: hidden;
    background-color: var(--gray-200);
}

.blur-up img {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.blur-up img.loaded {
    opacity: 1;
}

.blur-up .placeholder {
    position: absolute;
    inset: 0;
    filter: blur(20px);
    transform: scale(1.1);
    transition: opacity 0.5s ease;
}

.blur-up img.loaded + .placeholder {
    opacity: 0;
}

/* Lazy Load Fade In */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.4s ease;
}

img[loading="lazy"].loaded,
img.lazyloaded {
    opacity: 1;
}

/* Aspect Ratio Containers */
.aspect-video { aspect-ratio: 16/9; }
.aspect-square { aspect-ratio: 1/1; }
.aspect-portrait { aspect-ratio: 3/4; }
.aspect-wide { aspect-ratio: 21/9; }

.aspect-video img,
.aspect-square img,
.aspect-portrait img,
.aspect-wide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Image Hover Zoom */
.img-zoom {
    overflow: hidden;
}

.img-zoom img {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.img-zoom:hover img {
    transform: scale(1.08);
}

/* ============================================
   6. TYPOGRAPHY POLISH
   ============================================ */

/* Better Heading Hierarchy */
h1, .h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h2, .h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.015em;
}

h3, .h3 {
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    font-weight: 700;
    line-height: 1.25;
}

h4, .h4 {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
}

h5, .h5 {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
}

h6, .h6 {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
}

/* Improved Line Heights */
.text-body {
    line-height: 1.7;
}

.text-tight {
    line-height: 1.4;
}

.text-loose {
    line-height: 1.9;
}

/* Text Truncation */
.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ============================================
   7. REFINED SHADOWS & COLORS
   ============================================ */

/* Shadow Depth System */
.shadow-xs { box-shadow: 0 1px 2px rgba(0,0,0,0.04); }
.shadow-sm { box-shadow: 0 2px 4px rgba(0,0,0,0.06); }
.shadow-md { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.shadow-lg { box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.shadow-xl { box-shadow: 0 16px 48px rgba(0,0,0,0.16); }
.shadow-2xl { box-shadow: 0 24px 64px rgba(0,0,0,0.2); }

/* Hover Shadow Lift */
.shadow-lift {
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.shadow-lift:hover {
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    transform: translateY(-4px);
}

/* Subtle Gradients */
.gradient-subtle {
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
}

.gradient-warm {
    background: linear-gradient(135deg, #fff5f0 0%, #fef3c7 100%);
}

.gradient-cool {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.gradient-brand {
    background: linear-gradient(135deg, var(--primary) 0%, #f59e0b 100%);
}

/* Glass Effect */
.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.glass-dark {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============================================
   8. MICRO-COPY HELPERS
   ============================================ */

/* Form Hints */
.form-hint {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.form-hint.error {
    color: var(--error);
}

.form-hint.success {
    color: var(--success);
}

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

[data-tooltip]::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: 8px 12px;
    background: var(--gray-900);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    pointer-events: none;
    z-index: 100;
}

[data-tooltip]::after {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    border: 6px solid transparent;
    border-top-color: var(--gray-900);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    pointer-events: none;
}

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

[data-tooltip]:hover::before {
    transform: translateX(-50%) translateY(-4px);
}

/* Confirmation Dialog */
.confirm-dialog {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.confirm-dialog.visible {
    opacity: 1;
    visibility: visible;
}

.confirm-dialog-content {
    background: var(--white);
    border-radius: 20px;
    padding: 32px;
    max-width: 400px;
    margin: 24px;
    text-align: center;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.confirm-dialog.visible .confirm-dialog-content {
    transform: scale(1) translateY(0);
}

.confirm-dialog-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.confirm-dialog-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.confirm-dialog-text {
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.6;
}

.confirm-dialog-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.confirm-dialog-actions .btn {
    min-width: 100px;
}

/* ============================================
   9. INPUT ENHANCEMENTS
   ============================================ */

/* Floating Labels */
.floating-label {
    position: relative;
}

.floating-label input,
.floating-label textarea {
    padding-top: 24px;
}

.floating-label label {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
    transition: all 0.2s ease;
    pointer-events: none;
    font-size: 1rem;
}

.floating-label input:focus + label,
.floating-label input:not(:placeholder-shown) + label,
.floating-label textarea:focus + label,
.floating-label textarea:not(:placeholder-shown) + label {
    top: 12px;
    font-size: 0.75rem;
    color: var(--primary);
}

/* Input with Icon */
.input-with-icon {
    position: relative;
}

.input-with-icon input {
    padding-left: 48px;
}

.input-with-icon .input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    pointer-events: none;
}

.input-with-icon input:focus + .input-icon {
    color: var(--primary);
}

/* Character Counter */
.char-counter {
    font-size: 0.75rem;
    color: var(--gray-400);
    text-align: right;
    margin-top: 4px;
}

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

.char-counter.error {
    color: var(--error);
}

/* ============================================
   10. ACCESSIBILITY MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .scroll-fade-up,
    .scroll-fade-in,
    .scroll-scale-up,
    .scroll-slide-left,
    .scroll-slide-right,
    .scroll-stagger > * {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    .parallax-bg {
        transform: none !important;
    }
    
    .skeleton {
        animation: none;
        background: var(--gray-200);
    }
}

/* ============================================
   11. NEWSLETTER SUCCESS (CONFETTI!)
   ============================================ */

.newsletter-success {
    text-align: center;
    animation: newsletter-success-pop 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes newsletter-success-pop {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); opacity: 1; }
}

.newsletter-success-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    animation: success-bounce 0.6s ease 0.3s;
}

@keyframes success-bounce {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

.newsletter-success-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.newsletter-success-text {
    opacity: 0.9;
    font-size: 1rem;
}

/* ============================================
   12. DARK MODE ADJUSTMENTS
   ============================================ */

@media (prefers-color-scheme: dark) {
    .skeleton {
        background: linear-gradient(
            90deg,
            var(--gray-800) 0%,
            var(--gray-700) 40%,
            var(--gray-700) 60%,
            var(--gray-800) 100%
        );
    }
    
    .skeleton-card {
        background: var(--gray-900);
    }
    
    .skeleton-card .skeleton-image {
        background: var(--gray-800);
    }
    
    .empty-state-icon {
        background: var(--gray-800);
    }
    
    .toast {
        background: var(--gray-800);
    }
    
    .confirm-dialog-content {
        background: var(--gray-900);
    }
    
    .confirm-dialog-icon {
        background: var(--gray-800);
    }
    
    [data-tooltip]::before {
        background: var(--gray-700);
    }
    
    [data-tooltip]::after {
        border-top-color: var(--gray-700);
    }
}