/* ================================================
   SAVE THE DATE - Custom Styles
   Metal-Ästhetik mit ironischem Twist
   ================================================ */

/* ---- CSS Custom Properties ---- */
:root {
    --metal-black: #0b0b0b;
    --metal-red: #c62828;
    --metal-gray: #1a1a1a;
    --metal-light: #e0e0e0;
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}

/* ---- Base Styles ---- */
html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--metal-black);
    color: var(--metal-light);
    line-height: 1.6;
}

/* ---- Selection Style ---- */
::selection {
    background-color: var(--metal-red);
    color: white;
}

/* ---- Focus States for Accessibility ---- */
:focus-visible {
    outline: 2px solid var(--metal-red);
    outline-offset: 2px;
}

/* ---- Navigation Links ---- */
.nav-link {
    color: var(--metal-light);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--metal-red);
}

.nav-link-cta {
    background-color: var(--metal-red);
    color: white;
    font-weight: 700;
    padding: 0.5rem 1.5rem;
    border-radius: 0.25rem;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.nav-link-cta:hover,
.nav-link-cta:focus {
    background-color: #d32f2f;
    transform: scale(1.05);
}

.mobile-nav-link {
    display: block;
    color: var(--metal-light);
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: 0.25rem;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
    color: var(--metal-red);
    background-color: var(--metal-gray);
}

/* ---- Hero Section ---- */
.hero-bg-pattern {
    background-image: 
        radial-gradient(circle at 20% 50%, var(--metal-red) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, var(--metal-red) 0%, transparent 50%);
}

.hero-frame {
    position: relative;
    padding: 2rem;
}

.hero-photo {
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.hero-photo:hover {
    transform: scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(198, 40, 40, 0.4);
}

/* ---- Countdown Styles ---- */
.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--metal-gray);
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(198, 40, 40, 0.3);
    min-width: 80px;
}

.countdown-number {
    font-family: 'Metal Mania', cursive;
    font-size: 2.5rem;
    color: var(--metal-red);
    line-height: 1;
}

.countdown-label {
    font-size: 0.875rem;
    color: var(--metal-light);
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

@media (min-width: 768px) {
    .countdown-number {
        font-size: 3.5rem;
    }
    
    .countdown-item {
        padding: 1.5rem 2rem;
        min-width: 100px;
    }
}

/* ---- CTA Button ---- */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--metal-red);
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.cta-button:hover,
.cta-button:focus {
    background-color: #d32f2f;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(198, 40, 40, 0.3);
}

.cta-button:active {
    transform: translateY(0);
}

/* ---- Section Titles ---- */
.section-title {
    font-family: 'Metal Mania', cursive;
    font-size: 3rem;
    color: white;
    text-align: center;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: rgba(224, 224, 224, 0.7);
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 4rem;
    }
}

/* ---- Timeline Styles ---- */
.timeline-item {
    display: flex;
    gap: 1.5rem;
    position: relative;
    padding-bottom: 2rem;
}

.timeline-item:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 1.5rem;
    top: 3.5rem;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--metal-red), transparent);
}

.timeline-marker {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background-color: var(--metal-gray);
    border: 2px solid var(--metal-red);
    border-radius: 50%;
}

.timeline-content {
    flex: 1;
    background-color: var(--metal-black);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--metal-gray);
    transition: border-color var(--transition-fast);
}

.timeline-content:hover {
    border-color: var(--metal-red);
}

.timeline-time {
    font-family: 'Metal Mania', cursive;
    font-size: 1.5rem;
    color: var(--metal-red);
    margin-bottom: 0.25rem;
}

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

.timeline-desc {
    color: rgba(224, 224, 224, 0.8);
    margin-bottom: 0.5rem;
}

.timeline-location {
    font-size: 0.875rem;
    color: rgba(224, 224, 224, 0.6);
}

/* ---- Download Button ---- */
.download-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--metal-gray);
    color: var(--metal-light);
    font-weight: 600;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--metal-red);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.download-button:hover,
.download-button:focus {
    background-color: var(--metal-red);
    color: white;
}

/* ---- Gallery Carousel ---- */
.gallery-carousel-container {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

.gallery-carousel {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 400px;
    perspective: 1000px;
}

@media (min-width: 768px) {
    .gallery-carousel {
        height: 500px;
    }
}

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

.gallery-slide {
    position: absolute;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border: 3px solid transparent;
    text-decoration: none;
    display: block;
}

.gallery-slide:hover {
    border-color: var(--metal-red);
}

.gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: var(--metal-gray);
}

/* Center slide (active) */
.gallery-slide[data-position="0"] {
    z-index: 10;
    width: 280px;
    height: 350px;
    transform: translateX(0) scale(1);
    opacity: 1;
    border-color: var(--metal-red);
}

@media (min-width: 768px) {
    .gallery-slide[data-position="0"] {
        width: 350px;
        height: 420px;
    }
}

/* First neighbors */
.gallery-slide[data-position="-1"] {
    z-index: 8;
    width: 200px;
    height: 250px;
    transform: translateX(-180px) scale(0.85);
    opacity: 0.6;
    filter: brightness(0.6);
}

.gallery-slide[data-position="1"] {
    z-index: 8;
    width: 200px;
    height: 250px;
    transform: translateX(180px) scale(0.85);
    opacity: 0.6;
    filter: brightness(0.6);
}

@media (min-width: 768px) {
    .gallery-slide[data-position="-1"] {
        width: 240px;
        height: 300px;
        transform: translateX(-220px) scale(0.85);
    }
    .gallery-slide[data-position="1"] {
        width: 240px;
        height: 300px;
        transform: translateX(220px) scale(0.85);
    }
}

/* Second neighbors */
.gallery-slide[data-position="-2"] {
    z-index: 6;
    width: 150px;
    height: 190px;
    transform: translateX(-280px) scale(0.7);
    opacity: 0.3;
    filter: brightness(0.4);
}

.gallery-slide[data-position="2"] {
    z-index: 6;
    width: 150px;
    height: 190px;
    transform: translateX(280px) scale(0.7);
    opacity: 0.3;
    filter: brightness(0.4);
}

@media (min-width: 768px) {
    .gallery-slide[data-position="-2"] {
        width: 180px;
        height: 225px;
        transform: translateX(-380px) scale(0.7);
    }
    .gallery-slide[data-position="2"] {
        width: 180px;
        height: 225px;
        transform: translateX(380px) scale(0.7);
    }
}

/* Hidden slides */
.gallery-slide[data-position^="-"][data-position*="3"],
.gallery-slide[data-position^="-"][data-position*="4"],
.gallery-slide[data-position^="-"][data-position*="5"],
.gallery-slide[data-position="3"],
.gallery-slide[data-position="4"],
.gallery-slide[data-position="5"],
.gallery-slide.hidden-slide {
    opacity: 0;
    pointer-events: none;
    transform: translateX(0) scale(0.5);
}

/* Navigation arrows */
.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    background: rgba(26, 26, 26, 0.9);
    border: 2px solid var(--metal-red);
    color: var(--metal-light);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-nav:hover {
    background: var(--metal-red);
    transform: translateY(-50%) scale(1.1);
}

.gallery-nav--prev {
    left: 0;
}

.gallery-nav--next {
    right: 0;
}

@media (min-width: 768px) {
    .gallery-nav--prev {
        left: 20px;
    }
    .gallery-nav--next {
        right: 20px;
    }
}

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

/* Caption under carousel */
.gallery-caption {
    text-align: center;
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(26, 26, 26, 0.8);
    border-radius: 0.5rem;
    border: 1px solid rgba(198, 40, 40, 0.5);
    display: inline-block;
    max-width: 80%;
    margin-left: auto;
    margin-right: auto;
}

.gallery-caption-text {
    color: var(--metal-light);
    font-size: 1rem;
    margin: 0;
}

.gallery-counter {
    color: var(--metal-red);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    font-family: 'Metal Mania', cursive;
}

/* Caption container centering */
.gallery-caption-container {
    display: flex;
    justify-content: center;
}

/* Click hint */
.gallery-click-hint {
    text-align: center;
    color: var(--metal-light);
    opacity: 0.5;
    font-size: 0.875rem;
    margin-top: 1rem;
}

/* Legacy grid support (fallback) */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    aspect-ratio: 1;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
    display: block;
    text-decoration: none;
}

.gallery-item:hover,
.gallery-item:focus {
    border-color: var(--metal-red);
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.gallery-item:hover .gallery-img,
.gallery-item:focus .gallery-img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(11, 11, 11, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-overlay,
.gallery-item:focus .gallery-overlay {
    opacity: 1;
}

/* ---- Lightbox ---- */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 100;
    background-color: rgba(11, 11, 11, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox.hidden {
    display: none;
}

.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: white;
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.lightbox-close:hover,
.lightbox-close:focus {
    color: var(--metal-red);
    background-color: var(--metal-gray);
}

.lightbox-img {
    max-width: 90%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 0.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    color: var(--metal-light);
    font-size: 1.125rem;
    margin-top: 1rem;
    text-align: center;
}

/* ---- Google Form Container ---- */
.google-form-container {
    background-color: white;
    border-radius: 0.5rem;
    overflow: hidden;
}

/* ---- Footer Links ---- */
.footer-link {
    color: rgba(224, 224, 224, 0.7);
    transition: color var(--transition-fast);
}

.footer-link:hover,
.footer-link:focus {
    color: var(--metal-red);
}

/* ---- Animations ---- */
@keyframes pulse-red {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(198, 40, 40, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(198, 40, 40, 0);
    }
}

.pulse-animation {
    animation: pulse-red 2s infinite;
}

/* ---- Scroll Indicator Animation ---- */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    50% {
        transform: translateY(-10px) translateX(-50%);
    }
}

/* ---- Print Styles ---- */
@media print {
    nav, .cta-button, .gallery-overlay, #countdown {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section-title {
        color: black;
    }
}

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ================================================
   TWO-STAGE VISIBILITY SYSTEM
   ================================================ */

/* Default state: hide protected content for guests */
.protected-content {
    display: none;
}

.protected-nav {
    display: none !important;
}

/* Guest-visible content (Coming Soon banner) */
.guest-hidden {
    display: block;
}

/* When logged in: show protected content, hide guest content */
body.is-admin .protected-content {
    display: block;
}

body.is-admin .protected-nav {
    display: block !important;
}

body.is-admin .guest-hidden {
    display: none !important;
}

/* CTA button only when logged in */
.protected-cta {
    display: none;
}

body.is-admin .protected-cta {
    display: inline-flex;
}

/* ================================================
   COMING SOON BANNER - FESTIVAL WIMPEL STYLE
   ================================================ */

.coming-soon-banner {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
}

.banner-wimpel {
    position: relative;
    background: linear-gradient(145deg, var(--metal-gray), var(--metal-black));
    border: 3px solid var(--metal-red);
    padding: 2.5rem 3rem;
    text-align: center;
    max-width: 400px;
    width: 100%;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 50% 100%, 0 85%);
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.5),
        0 0 30px rgba(198, 40, 40, 0.2);
    animation: wimpel-swing 4s ease-in-out infinite;
}

@keyframes wimpel-swing {
    0%, 100% { transform: rotate(-3deg); }
    50% { transform: rotate(3deg); }
}

/* Hero Dog Images - visible swing animation */
.hero-dog-swing {
    animation: dog-swing 5s ease-in-out infinite !important;
    transform-origin: 50% 50%;
    will-change: transform;
    display: inline-block;
}

@keyframes dog-swing {
    0% { transform: rotate(-8deg); }
    50% { transform: rotate(8deg); }
    100% { transform: rotate(-8deg); }
}

.wimpel-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.wimpel-icon {
    font-size: 2.5rem;
    filter: drop-shadow(0 0 10px rgba(198, 40, 40, 0.5));
}

.wimpel-title {
    font-family: 'Metal Mania', cursive;
    font-size: 2.5rem;
    color: var(--metal-red);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin: 0.5rem 0;
}

.wimpel-text {
    font-size: 1rem;
    color: var(--metal-light);
    opacity: 0.8;
}

.wimpel-bottom {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 20px;
    background-color: var(--metal-gray);
}

/* Responsive Wimpel */
@media (max-width: 480px) {
    .banner-wimpel {
        padding: 2rem;
    }
    
    .wimpel-title {
        font-size: 2rem;
    }
    
    .wimpel-icon {
        font-size: 2rem;
    }
}

/* ================================================
   LOGIN MODAL
   ================================================ */

.login-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.login-modal.hidden {
    display: none;
}

.login-modal-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(11, 11, 11, 0.9);
    backdrop-filter: blur(5px);
}

.login-modal-content {
    position: relative;
    background-color: var(--metal-gray);
    border: 2px solid var(--metal-red);
    border-radius: 1rem;
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.5),
        0 0 50px rgba(198, 40, 40, 0.2);
    animation: modal-appear 0.3s ease-out;
}

@keyframes modal-appear {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.login-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: var(--metal-light);
    opacity: 0.6;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: opacity var(--transition-fast), color var(--transition-fast);
}

.login-modal-close:hover,
.login-modal-close:focus {
    opacity: 1;
    color: var(--metal-red);
}

/* Login form inputs */
.login-modal input {
    font-size: 1rem;
}

.login-modal input::placeholder {
    color: rgba(224, 224, 224, 0.4);
}

/* Success/Error states */
.login-error {
    color: #ef4444;
    font-size: 0.875rem;
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-5px); }
    40%, 80% { transform: translateX(5px); }
}

.login-success {
    color: #22c55e;
    font-weight: 600;
}