/*
 * Etkinlik Frontend Stilleri
 */

.etkinlik-container {
    margin: 20px 0;
    text-align: center;
}

.etkinlik-filtreler {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
    text-align: left;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.etkinlik-filtreler h4 {
    margin: 0 0 20px 0;
    color: #333;
    font-size: 1.2em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filtre-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.filtre-container-alt {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.filtre-grup {
    display: flex;
    flex-direction: column;
}

.filtre-grup label {
    font-weight: 500;
    margin-bottom: 8px;
    color: #555;
    font-size: 14px;
}

.filtre-grup input,
.filtre-grup select {
    padding: 10px 14px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    background: white;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.filtre-grup input:focus,
.filtre-grup select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.1);
}

.filtre-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 20px;
}

.filtre-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.filtre-btn.ara {
    background: #007cba;
    color: white;
}

.filtre-btn.ara:hover {
    background: #005a87;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 124, 186, 0.3);
}

.filtre-btn.temizle {
    background: #6c757d;
    color: white;
}

.filtre-btn.temizle:hover {
    background: #545b62;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3);
}

.etkinlik-sekmeler {
    display: inline-flex;
    gap: 10px;
    margin-bottom: 30px;
    justify-content: center;
}

.etkinlik-sekme {
    padding: 12px 24px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 18px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    color: #6c757d;
}

.etkinlik-sekme.aktif {
    background: #007cba;
    color: #fff;
    border-color: #007cba;
}

.etkinlik-sekme:hover {
    background: #e9ecef;
    color: #495057;
}

.etkinlik-sekme.aktif:hover {
    background: #0056b3;
    color: #fff;
}

.etkinlik-icerik {
    display: none;
}

.etkinlik-icerik.aktif {
    display: block;
}

.etkinlik-listesi {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 30px;
    margin: 20px 0;
    max-width: 1800px;
    margin-left: auto;
    margin-right: auto;
}

.etkinlik-karti {
    border: 1px solid #e9ecef;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
    max-width: 520px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    align-items: stretch;
    height: 220px;
}

.etkinlik-karti:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

.etkinlik-karti .etkinlik-afis {
    width: 50% !important;
    height: 100% !important;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    flex-shrink: 0;
    border-radius: 0;
    display: flex;
    align-items: stretch;
}

.etkinlik-afis img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s ease;
    filter: saturate(0.9) brightness(1.05);
    display: block;
    margin: 0;
    padding: 0;
    vertical-align: top;
}

.etkinlik-karti:hover .etkinlik-afis img {
    transform: scale(1.03);
    filter: saturate(1) brightness(1.1);
}

.etkinlik-durum-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0,0,0,0.8);
    color: #fff;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
}

.etkinlik-durum-badge.gecmis {
    background: rgba(220, 53, 69, 0.9);
}

.etkinlik-durum-badge.yaklasan {
    background: rgba(40, 167, 69, 0.9);
}

.etkinlik-durum-badge.iptal {
    background: rgba(220, 53, 69, 0.9);
}

.etkinlik-durum-badge.tamamlandi {
    background: rgba(40, 167, 69, 0.9);
}

.etkinlik-icerik-alani {
    padding: 20px 25px 20px 20px;
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.etkinlik-baslik {
    font-size: 1.3em;
    font-weight: 600;
    margin: 0 0 10px 0;
    color: #333;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-wrap: break-word;
    word-break: break-word;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-height: 1.6em;
}

.etkinlik-baslik a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.etkinlik-baslik a:hover {
    color: #007cba;
}

.etkinlik-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 8px;
    flex: 1;
}

.etkinlik-tarih {
    display: flex;
    align-items: center;
    font-size: 0.9em;
    color: #666;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.etkinlik-tarih .emoji {
    margin-right: 8px;
    font-size: 1.1em;
    flex-shrink: 0;
}

.etkinlik-konum {
    display: flex;
    align-items: center;
    color: #888;
    font-size: 0.85em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.etkinlik-konum span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: calc(100% - 20px);
}

.etkinlik-konum .emoji {
    margin-right: 8px;
    font-size: 1.1em;
    flex-shrink: 0;
}

.etkinlik-aciklama {
    margin: 8px 0;
    line-height: 1.4;
    color: #6c757d;
    font-size: 0.85em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-wrap: break-word;
    word-break: break-word;
    text-overflow: ellipsis;
    max-height: 2.4em;
    min-height: 2.4em;
}

.etkinlik-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
    gap: 10px;
}

.etkinlik-sol-butonlar {
    display: flex;
    gap: 8px;
}

.etkinlik-mini-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.pdf-btn {
    background: #dc3545;
    color: white;
}

.pdf-btn:hover {
    background: #c82333;
    color: white;
    text-decoration: none;
    transform: scale(1.1);
}

.galeri-icon {
    background: #28a745;
    color: white;
}

.galeri-icon:hover {
    background: #218838;
    color: white;
    text-decoration: none;
    transform: scale(1.1);
}

.etkinlik-detay-btn {
    display: inline-flex;
    align-items: center;
    background: #007cba;
    color: #fff;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.85em;
}

.etkinlik-detay-btn:hover {
    background: #005a87;
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
}

.etkinlik-karti .etkinlik-placeholder {
    width: 100%;
    height: 100% !important;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #adb5bd;
    font-size: 3em;
}

.etkinlik-mesaj {
    text-align: center;
    padding: 60px 20px;
    color: #666;
    font-style: italic;
    font-size: 1.1em;
    background: #f9f9f9;
    border-radius: 8px;
    border: 2px dashed #ddd;
}

.etkinlik-mesaj .emoji {
    font-size: 2em;
    display: block;
    margin-bottom: 10px;
}

.etkinlik-loading {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    font-size: 1.1em;
}

.etkinlik-error {
    text-align: center;
    padding: 40px 20px;
    color: #dc3545;
    font-size: 1.1em;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .filtre-container,
    .filtre-container-alt {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .etkinlik-filtreler {
        padding: 20px;
    }
    
    .filtre-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .filtre-btn {
        width: 200px;
        justify-content: center;
    }
    
    .etkinlik-listesi {
        grid-template-columns: 1fr;
        gap: 25px;
        margin: 20px 10px;
    }
    
    .etkinlik-karti {
        max-width: none;
        margin: 0;
        height: 170px;
    }
    
    .etkinlik-karti .etkinlik-afis {
        width: 45% !important;
        height: 100% !important;
    }
    
    .etkinlik-icerik-alani {
        padding: 18px;
        width: 55%;
    }
    
    .etkinlik-baslik {
        font-size: 1.2em;
        margin-bottom: 10px;
    }
    
    .etkinlik-sekmeler {
        margin-bottom: 20px;
    }
    
    .etkinlik-sekme {
        padding: 12px 20px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .etkinlik-karti {
        height: 150px;
    }
    
    .etkinlik-karti .etkinlik-afis {
        width: 40% !important;
        height: 100% !important;
    }
    
    .etkinlik-icerik-alani {
        padding: 15px;
        width: 60%;
    }
    
    .etkinlik-baslik {
        font-size: 1.1em;
    }
    
    .etkinlik-sekme {
        padding: 10px 16px;
        font-size: 13px;
    }
}