/* Etkinlikler Sayfası CSS */

/* Hero Section - Etkinlik Teması */
.etkinlikler-hero {
    width: 100%;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, 
        rgba(233, 30, 99, 0.15) 0%,
        rgba(156, 39, 176, 0.12) 20%,
        rgba(63, 81, 181, 0.1) 40%,
        rgba(0, 188, 212, 0.08) 60%,
        rgba(76, 175, 80, 0.1) 80%,
        rgba(255, 193, 7, 0.12) 100%);
    border-radius: 8px;
    text-align: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    animation: eventHeroRainbow 15s ease-in-out infinite;
}

@keyframes eventHeroRainbow {
    0%, 100% {
        background: linear-gradient(135deg, 
            rgba(233, 30, 99, 0.15) 0%,
            rgba(156, 39, 176, 0.12) 20%,
            rgba(63, 81, 181, 0.1) 40%,
            rgba(0, 188, 212, 0.08) 60%,
            rgba(76, 175, 80, 0.1) 80%,
            rgba(255, 193, 7, 0.12) 100%);
    }
    16.66% {
        background: linear-gradient(225deg, 
            rgba(156, 39, 176, 0.18) 0%,
            rgba(63, 81, 181, 0.15) 20%,
            rgba(0, 188, 212, 0.12) 40%,
            rgba(76, 175, 80, 0.1) 60%,
            rgba(255, 193, 7, 0.08) 80%,
            rgba(233, 30, 99, 0.15) 100%);
    }
    33.33% {
        background: linear-gradient(315deg, 
            rgba(63, 81, 181, 0.15) 0%,
            rgba(0, 188, 212, 0.18) 20%,
            rgba(76, 175, 80, 0.12) 40%,
            rgba(255, 193, 7, 0.1) 60%,
            rgba(233, 30, 99, 0.08) 80%,
            rgba(156, 39, 176, 0.15) 100%);
    }
    50% {
        background: linear-gradient(45deg, 
            rgba(0, 188, 212, 0.15) 0%,
            rgba(76, 175, 80, 0.18) 20%,
            rgba(255, 193, 7, 0.12) 40%,
            rgba(233, 30, 99, 0.1) 60%,
            rgba(156, 39, 176, 0.08) 80%,
            rgba(63, 81, 181, 0.15) 100%);
    }
    66.66% {
        background: linear-gradient(180deg, 
            rgba(76, 175, 80, 0.15) 0%,
            rgba(255, 193, 7, 0.18) 20%,
            rgba(233, 30, 99, 0.12) 40%,
            rgba(156, 39, 176, 0.1) 60%,
            rgba(63, 81, 181, 0.08) 80%,
            rgba(0, 188, 212, 0.15) 100%);
    }
    83.33% {
        background: linear-gradient(270deg, 
            rgba(255, 193, 7, 0.15) 0%,
            rgba(233, 30, 99, 0.18) 20%,
            rgba(156, 39, 176, 0.12) 40%,
            rgba(63, 81, 181, 0.1) 60%,
            rgba(0, 188, 212, 0.08) 80%,
            rgba(76, 175, 80, 0.15) 100%);
    }
}

.etkinlikler-hero::before {
    content: '🎉';
    position: absolute;
    font-size: 14rem;
    opacity: 0.08;
    animation: confettiSpin 25s linear infinite;
    top: 5%;
    left: 8%;
    transform-origin: center;
}

.etkinlikler-hero::after {
    content: '🎊';
    position: absolute;
    font-size: 10rem;
    opacity: 0.1;
    animation: partyBounce 12s ease-in-out infinite;
    bottom: 8%;
    right: 12%;
}

@keyframes confettiSpin {
    from { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(90deg) scale(1.1); }
    50% { transform: rotate(180deg) scale(0.9); }
    75% { transform: rotate(270deg) scale(1.05); }
    to { transform: rotate(360deg) scale(1); }
}

@keyframes partyBounce {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
    }
    25% {
        transform: translateY(-25px) rotate(8deg) scale(1.15);
    }
    50% {
        transform: translateY(-45px) rotate(-5deg) scale(0.95);
    }
    75% {
        transform: translateY(-15px) rotate(3deg) scale(1.08);
    }
}

.etkinlikler-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: #fff;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
    animation: eventTitle 1.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 0;
    transform: translateY(-60px) scale(0.6);
}

@keyframes eventTitle {
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.etkinlikler-hero p {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: rgba(255, 255, 255, 0.95);
    max-width: 600px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
    animation: eventDesc 1.8s cubic-bezier(0.4, 0, 0.2, 1) 0.6s forwards;
    opacity: 0;
    transform: translateY(50px);
}

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

/* Main Content */
.etkinlikler-main {
    background: #f8f9fa;
    padding: 3rem 0;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 4rem;
    width: 100%;
}

/* Etkinlik Filtreleri */
.etkinlik-filters {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2.5rem 0;
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
    margin-bottom: 3rem;
    border-radius: 20px;
    position: relative;
    animation: filterEventSlide 1.4s ease-out 1.2s forwards;
    opacity: 0;
    transform: translateY(-50px);
    overflow: hidden;
}

.etkinlik-filters::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, rgba(255,255,255,0.1), transparent, rgba(255,255,255,0.2), transparent);
    animation: rainbowSpin 8s linear infinite;
}

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

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

.filter-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.filter-btn {
    padding: 1rem 2.5rem;
    border: 2px solid #fff;
    background: transparent;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 35px;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Montserrat', sans-serif;
    position: relative;
    overflow: hidden;
    animation: btnEventReveal 0.8s ease-out forwards;
    opacity: 0;
    transform: scale(0.6) rotate(-15deg);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    backdrop-filter: blur(10px);
}

.filter-btn:nth-child(1) { animation-delay: 1.4s; }
.filter-btn:nth-child(2) { animation-delay: 1.5s; }
.filter-btn:nth-child(3) { animation-delay: 1.6s; }
.filter-btn:nth-child(4) { animation-delay: 1.7s; }
.filter-btn:nth-child(5) { animation-delay: 1.8s; }
.filter-btn:nth-child(6) { animation-delay: 1.9s; }

@keyframes btnEventReveal {
    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #feca57);
    background-size: 400% 400%;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: 0;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.filter-btn:hover {
    color: #fff !important;
    transform: translateY(-6px) scale(1.12);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.3);
    border-color: transparent;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1) !important;
}

.filter-btn:hover::before {
    width: 0 !important;
    height: 0 !important;
}

.filter-btn:hover span {
    color: #ffffff !important;
    position: relative;
    z-index: 10;
}

.filter-btn:hover,
.filter-btn:hover *,
.filter-btn:hover span {
    color: #ffffff !important;
}

.filter-btn.active {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1) !important;
    color: #fff !important;
    box-shadow: 0 15px 30px rgba(255, 107, 107, 0.4);
    transform: scale(1.05);
    border-color: transparent;
}

.filter-btn.active span {
    color: #fff !important;
    font-weight: 700;
}

@keyframes eventActiveRainbow {
    0%, 100% {
        background-position: 0% 50%;
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.6);
    }
    25% {
        background-position: 100% 50%;
        box-shadow: 0 0 0 15px rgba(78, 205, 196, 0.2);
    }
    50% {
        background-position: 0% 100%;
        box-shadow: 0 0 0 30px rgba(69, 183, 209, 0);
    }
    75% {
        background-position: 100% 0%;
        box-shadow: 0 0 0 15px rgba(150, 206, 180, 0.2);
    }
}

.filter-btn span {
    position: relative;
    z-index: 1;
}

/* Etkinlikler Grid */
.etkinlikler-grid {
    padding: 2rem 0;
}

.grid-wrapper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
    align-items: stretch;
}

/* Etkinlik Kartı */
.etkinlik-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(70px) scale(0.7) rotateZ(-5deg);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    animation: eventCardAppear 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    transform-style: preserve-3d;
}

.etkinlik-card:nth-child(1) { animation-delay: 2s; }
.etkinlik-card:nth-child(2) { animation-delay: 2.1s; }
.etkinlik-card:nth-child(3) { animation-delay: 2.2s; }
.etkinlik-card:nth-child(4) { animation-delay: 2.3s; }
.etkinlik-card:nth-child(5) { animation-delay: 2.4s; }
.etkinlik-card:nth-child(6) { animation-delay: 2.5s; }
.etkinlik-card:nth-child(7) { animation-delay: 2.6s; }
.etkinlik-card:nth-child(8) { animation-delay: 2.7s; }

@keyframes eventCardAppear {
    to {
        opacity: 1;
        transform: translateY(0) scale(1) rotateZ(0deg);
    }
}

.etkinlik-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.8s ease;
    z-index: 10;
}

.etkinlik-card:hover {
    transform: translateY(-25px) scale(1.08) rotateX(5deg);
    box-shadow: 0 35px 70px rgba(102, 126, 234, 0.3);
}

.etkinlik-card:hover::before {
    left: 100%;
}

/* Etkinlik Resmi */
.etkinlik-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.etkinlik-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    filter: brightness(0.85);
}

.etkinlik-card:hover .etkinlik-image img {
    transform: scale(1.25);
    filter: brightness(1.1);
}

/* Etkinlik Status Badge */
.etkinlik-status {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 5;
}

.status-live {
    background: linear-gradient(45deg, #e74c3c, #c0392b);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    animation: liveStatusPulse 2s ease-in-out infinite;
    text-transform: uppercase;
}

.status-upcoming {
    background: linear-gradient(45deg, #3498db, #2980b9);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    animation: upcomingGlow 3s ease-in-out infinite;
    text-transform: uppercase;
}

@keyframes liveStatusPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.7);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 0 15px rgba(231, 76, 60, 0);
    }
}

@keyframes upcomingGlow {
    0%, 100% {
        box-shadow: 0 0 15px rgba(52, 152, 219, 0.5);
    }
    50% {
        box-shadow: 0 0 25px rgba(52, 152, 219, 0.8);
    }
}

/* Tarih Badge */
.etkinlik-date-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.9);
    color: #fff;
    padding: 0.8rem;
    border-radius: 12px;
    text-align: center;
    min-width: 60px;
    border: 2px solid #fff;
}

.etkinlik-date-badge .day {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.etkinlik-date-badge .month {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-top: 0.2rem;
}

/* Etkinlik İçeriği */
.etkinlik-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.etkinlik-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.etkinlik-card:hover .etkinlik-content h3 {
    color: #667eea;
}

.etkinlik-category {
    color: #667eea;
    font-size: 0.9rem;
    font-weight: 600;
    background: rgba(102, 126, 234, 0.1);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    display: inline-block;
    width: fit-content;
    margin: 0;
}

.etkinlik-desc {
    color: var(--grey);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 4.8rem;
}

.etkinlik-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.etkinlik-time, .etkinlik-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--grey);
    font-size: 0.9rem;
}

.etkinlik-time i {
    color: #ff6b6b;
}

.etkinlik-location i {
    color: #4ecdc4;
}

.etkinlik-price {
    margin-top: 0.5rem;
}

.price-tag {
    background: linear-gradient(45deg, #2ecc71, #27ae60);
    color: #fff;
    padding: 0.5rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

.price-tag:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 20px rgba(46, 204, 113, 0.4);
}

/* Responsive Design */
@media (max-width: 1400px) {
    .grid-wrapper {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
    
    .grid-wrapper {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.8rem;
    }

    .etkinlikler-hero {
        height: 350px;
    }

    .etkinlik-image {
        height: 220px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .etkinlikler-main {
        padding: 2rem 0;
    }

    .etkinlik-filters {
        padding: 2rem 0;
        margin-bottom: 2rem;
    }

    .filter-buttons {
        gap: 1rem;
    }

    .filter-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.85rem;
    }

    .grid-wrapper {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .etkinlikler-hero {
        height: 300px;
        padding: 1.5rem;
    }

    .etkinlik-image {
        height: 200px;
    }

    .etkinlik-content {
        padding: 1.5rem;
    }

    .etkinlik-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
    }
}

@media (max-width: 480px) {
    .etkinlikler-hero {
        height: 250px;
        padding: 1rem;
    }

    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }

    .etkinlik-content {
        padding: 1.2rem;
    }

    .etkinlik-content h3 {
        font-size: 1.1rem;
    }
}

/* Animasyon sınıfları */
.etkinlik-card.fade-in {
    animation: fadeInScale 0.8s ease forwards;
}

.etkinlik-card.fade-out {
    animation: fadeOutScale 0.4s ease forwards;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.8) rotateZ(-3deg);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1) rotateZ(0deg);
    }
}

@keyframes fadeOutScale {
    from {
        opacity: 1;
        transform: scale(1) rotateZ(0deg);
    }
    to {
        opacity: 0;
        transform: scale(0.7) rotateZ(5deg);
    }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--grey);
}

.empty-state i {
    font-size: 4rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.empty-state h3 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.empty-state p {
    font-size: 1rem;
    color: var(--grey);
}

/* Event Detail Modal */
.event-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
}

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

.event-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
}

.event-modal-content {
    position: relative;
    background: white;
    border-radius: 24px;
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes modalSlideUp {
    from {
        transform: translateY(50px) scale(0.9);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.event-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    font-size: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all 0.3s ease;
    color: #333;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.event-modal-close:hover {
    background: white;
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.event-modal-header {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 24px 24px 0 0;
}

.event-modal-header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.event-modal-status {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 5;
}

.event-modal-date-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 5;
}

.event-modal-date-badge .day {
    font-size: 32px;
    font-weight: 800;
    color: #e91e63;
    line-height: 1;
}

.event-modal-date-badge .month {
    font-size: 14px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.event-modal-body {
    padding: 40px;
}

.event-modal-category {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.event-modal-body h2 {
    font-size: 32px;
    margin: 0 0 20px 0;
    color: #333;
    font-weight: 800;
    line-height: 1.2;
}

.event-modal-meta {
    display: flex;
    gap: 25px;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 16px;
    flex-wrap: wrap;
}

.event-modal-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.event-modal-meta .meta-item i {
    color: #e91e63;
    font-size: 18px;
}

.event-modal-meta .meta-item span {
    font-size: 15px;
    color: #666;
    font-weight: 500;
}

.event-modal-description {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 30px;
    white-space: pre-wrap;
}

.event-modal-price {
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

.event-modal-price .price-tag {
    display: inline-block;
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 18px;
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

@media (max-width: 768px) {
    .event-modal-content {
        width: 95%;
        max-height: 95vh;
        border-radius: 20px;
    }
    
    .event-modal-header {
        height: 300px;
    }
    
    .event-modal-body {
        padding: 30px 20px;
    }
    
    .event-modal-body h2 {
        font-size: 24px;
    }
    
    .event-modal-meta {
        flex-direction: column;
        gap: 15px;
    }
    
    .event-modal-date-badge {
        right: 10px;
        top: 10px;
        padding: 8px 12px;
    }
    
    .event-modal-date-badge .day {
        font-size: 24px;
    }
    
    .event-modal-date-badge .month {
        font-size: 12px;
    }
}

/* Geçmiş Etkinlikler için Siyah Beyaz Filtre */
.etkinlik-card.past-event .etkinlik-image img {
    filter: grayscale(100%) !important;
    opacity: 0.85 !important;
    transition: filter 0.3s ease, opacity 0.3s ease, transform 0.4s ease;
}

.etkinlik-card.past-event:hover .etkinlik-image img {
    filter: grayscale(80%) brightness(1.05) !important;
    opacity: 0.95 !important;
    transform: scale(1.25);
}