/* Modern ve profesyonel tasarım */

:root {

    --primary-color: #1a365d;

    --secondary-color: #2b6cb0;

    --accent-color: #4299e1;

    --background-color: #ffffff;

    --card-bg: #ffffff;

    --text-primary: #2d3748;

    --text-secondary: #4a5568;

    --border-color: #e2e8f0;

}



body {

    background-color: var(--background-color);

    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    color: var(--text-primary);

    line-height: 1.6;

}



/* Bootstrap container çakışmasını önlemek için kaldırıldı */

/*

.container {

    max-width: 1200px;

    margin: 40px auto;

    padding: 0 20px;

}

*/



/* Header Styling */

.match-header {

    text-align: center;

    margin-bottom: 50px;

}



.match-header h1 {

    color: var(--primary-color);

    font-size: 2.5rem;

    font-weight: 800;

    margin-bottom: 30px;

    letter-spacing: -0.5px;

}



.match-title {

    font-size: 2rem;

    font-weight: 700;

    color: var(--secondary-color);

    padding: 30px;

    background: var(--card-bg);

    border-radius: 12px;

    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);

    margin-bottom: 20px;

}



.match-info {

    color: var(--text-secondary);

    font-size: 1.1rem;

}



/* Prediction Section */

.prediction-section {

    background: var(--card-bg);

    border-radius: 12px;

    padding: 30px;

    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);

    margin-bottom: 30px;

}



.prediction-section h2 {

    color: var(--primary-color);

    font-size: 1.8rem;

    font-weight: 700;

    margin-bottom: 25px;

    padding-bottom: 15px;

    border-bottom: 2px solid var(--border-color);

}



.score-prediction {

    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));

    color: white;

    padding: 20px;

    border-radius: 8px;

    text-align: center;

    font-size: 1.5rem;

    font-weight: 600;

    margin-bottom: 30px;

}



/* Team Statistics */

.team-stats {

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 30px;

    margin-bottom: 40px;

}



.stat-card {

    background: var(--card-bg);

    padding: 25px;

    border-radius: 12px;

    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);

}



.stat-card h3 {

    color: var(--primary-color);

    font-size: 1.5rem;

    font-weight: 600;

    margin-bottom: 20px;

    padding-bottom: 15px;

    border-bottom: 2px solid var(--border-color);

}



.stat-row {

    display: flex;

    justify-content: space-between;

    padding: 12px 0;

    border-bottom: 1px solid var(--border-color);

}



.stat-row:last-child {

    border-bottom: none;

}



.stat-label {

    color: var(--text-secondary);

    font-weight: 500;

}



.stat-value {

    font-weight: 600;

    color: var(--primary-color);

}



/* Progress Bars */

.probability-bar {

    height: 8px;

    background: #e2e8f0;

    border-radius: 4px;

    margin: 8px 0;

    overflow: hidden;

}



.probability-fill {

    height: 100%;

    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));

    transition: width 0.3s ease;

}



/* Player Performance Cards */

.player-performance {

    background: var(--card-bg);

    padding: 20px;

    border-radius: 8px;

    margin-top: 20px;

}



.player-name {

    font-size: 1.2rem;

    font-weight: 600;

    color: var(--primary-color);

    margin-bottom: 15px;

}



.performance-stat {

    display: flex;

    align-items: center;

    margin-bottom: 10px;

}



/* Responsive Design */

@media (max-width: 768px) {

    .team-stats {

        grid-template-columns: 1fr;

    }

    

    .match-title {

        font-size: 1.5rem;

        padding: 20px;

    }

    

    .container {

        padding: 0 15px;

    }

}



/* Animations */

@keyframes fadeIn {

    from { opacity: 0; transform: translateY(10px); }

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

}



.stat-card {

    animation: fadeIn 0.5s ease-out forwards;

}



/* Warning Banner with Animated Diagonal Stripes */

@keyframes diagonalMove {

    0% { background-position: 0 0; }

    100% { background-position: 40px 0; }

}



@keyframes pulse {

    0%, 100% { transform: scale(1); }

    50% { transform: scale(1.02); }

}



@keyframes shimmer {

    0% { background-position: -100% 0; }

    100% { background-position: 100% 0; }

}



.warning-banner {

    background: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);

    position: relative;

    overflow: hidden;

    margin: 0 !important;

    padding: 0 !important;

}



.warning-banner::before {

    content: '';

    position: absolute;

    bottom: 0;

    left: 0;

    width: 100%;

    height: 20px;

    background: 

        linear-gradient(

            45deg,

            #FFD700 25%,

            #FF4500 25%,

            #FF4500 50%,

            #FFD700 50%,

            #FFD700 75%,

            #FF4500 75%,

            #FF4500

        );

    background-size: 28px 28px;

    animation: diagonalMove 2s linear infinite;

    z-index: 1;

}



.warning-banner::after {

    content: '';

    position: absolute;

    bottom: 0;

    left: -100%;

    width: 100%;

    height: 20px;

    background: linear-gradient(

        90deg,

        transparent,

        rgba(255, 255, 255, 0.4),

        transparent

    );

    animation: shimmer 3s ease-in-out infinite;

    z-index: 2;

}



.warning-banner .container {

    margin: 0 !important;

    padding: 0 !important;

    max-width: 100% !important;

}



.warning-banner .card {

    background: transparent !important;

    border: none !important;

    box-shadow: none !important;

    margin: 0 !important;

    border-radius: 0 !important;

    position: relative;

    z-index: 3;

}



.warning-banner .card-body {

    text-align: center !important;

    position: relative;

    z-index: 4;

}



.warning-banner .row {

    justify-content: center !important;

    align-items: center !important;

}



.warning-banner .col-md-8 {

    text-align: center !important;

}



.warning-banner .col-md-4 {

    text-align: center !important;

}



.warning-banner .btn-warning {

    animation: pulse 2s ease-in-out infinite;

    box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);

    border: 2px solid #FF4500;

    position: relative;

    z-index: 5;

}



.warning-banner .btn-warning:hover {

    transform: scale(1.1);

    box-shadow: 0 0 25px rgba(255, 215, 0, 0.8);

    transition: all 0.3s ease;

}



.warning-banner .badge {

    animation: pulse 1.5s ease-in-out infinite alternate;

    position: relative;

    z-index: 5;

}



.warning-banner h3 {

    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);

    animation: pulse 2s ease-in-out infinite;

    text-align: center !important;

    position: relative;

    z-index: 5;

}



.warning-banner h3 i {

    display: inline-block;

    animation: pulse 1.5s ease-in-out infinite;

    margin-right: 8px !important;

    font-size: 0.9em;

}



.warning-banner p {

    text-align: center !important;

    position: relative;

    z-index: 5;

}



.warning-banner .d-flex {

    justify-content: center !important;

    position: relative;

    z-index: 5;

}



.warning-banner .bi-trophy-fill {

    animation: pulse 2s ease-in-out infinite alternate;

    filter: drop-shadow(0 0 10px #FFD700);

    position: relative;

    z-index: 5;

}



/* Boşlukları sıfırla */

.warning-banner .mt-4,

.warning-banner .mb-4 {

    margin-top: 0 !important;

    margin-bottom: 0 !important;

}



/* Responsive düzenlemeler */

@media (max-width: 768px) {

    .warning-banner h3 {

        font-size: 1.3rem !important;

        white-space: normal !important;

        text-overflow: initial !important;

    }

    

    .warning-banner h3 i {

        font-size: 1rem !important;

    }

    

    .warning-banner .card-body {

        padding: 1.5rem 1rem !important;

    }

    

    .warning-banner::before {

        height: 15px;

        background-size: 20px 20px;

    }

}



/* Desktop düzenlemeler - yazıları ortalama */

@media (min-width: 769px) {

    .warning-banner .col-md-8 {

        flex: 0 0 70% !important;

        max-width: 70% !important;

        margin-left: auto !important;

        margin-right: auto !important;

        text-align: center !important;

    }

    

    .warning-banner .col-md-4 {

        flex: 0 0 20% !important;

        max-width: 20% !important;

        margin-left: auto !important;

        margin-right: auto !important;

    }

    

    .warning-banner .row {

        justify-content: center !important;

        align-items: center !important;

        max-width: 90% !important;

        margin: 0 auto !important;

    }

    

    .warning-banner .card-body {

        padding: 2rem 1rem !important;

    }

    

    .warning-banner h3 {

        font-size: 2rem !important;

        margin-bottom: 1rem !important;

    }

    

    .warning-banner p {

        font-size: 1.2rem !important;

        margin-bottom: 1.5rem !important;

    }

}



/* Boşlukları sıfırla */

.warning-banner .mt-4,

.warning-banner .mb-4 {

    margin-top: 0 !important;

    margin-bottom: 0 !important;

}



/* Responsive düzenlemeler */

@media (max-width: 768px) {

    .warning-banner h3 {

        font-size: 1.3rem !important;

        white-space: normal !important;

        text-overflow: initial !important;

    }

    

    .warning-banner h3 i {

        font-size: 1rem !important;

    }

    

    .warning-banner .card-body {

        padding: 1.5rem 1rem !important;

    }

}
/* Kitap placeholder stilleri */
.book-placeholder {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    flex-shrink: 0;
}

.book-placeholder i {
    opacity: 0.9;
}

/* Responsive book placeholder */
@media (max-width: 768px) {
    .book-placeholder {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
}

/* Edebî Çevreler Modern Tasarım */
.literary-hero {
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 50%, #9b59b6 100%);
    border-radius: 20px;
    padding: 4rem 2rem;
    color: white;
    position: relative;
    overflow: hidden;
    margin-bottom: 4rem;
}

.literary-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="books" patternUnits="userSpaceOnUse" width="50" height="50"><rect width="50" height="50" fill="none"/><path d="M10,10 L40,10 L40,40 L10,40 Z" fill="white" opacity="0.03"/></pattern></defs><rect width="100" height="100" fill="url(%23books)"/></svg>');
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.3rem;
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-elegant {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    backdrop-filter: blur(10px);
}

.btn-elegant.btn-primary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-elegant.btn-primary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-elegant.btn-outline {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-elegant.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.floating-elements {
    position: relative;
    width: 200px;
    height: 200px;
}

.element {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    animation: float 6s ease-in-out infinite;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.element-1 {
    top: 0;
    left: 0;
    animation-delay: 0s;
}

.element-2 {
    top: 50px;
    right: 0;
    animation-delay: 2s;
}

.element-3 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 4s;
}

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

/* Edebî Bölümler */
.literary-section {
    margin-bottom: 4rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 300;
    color: #2c3e50;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #7f8c8d;
    margin-bottom: 0;
    font-style: italic;
}

/* Edebî Kartlar */
.literary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.literary-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid rgba(52, 152, 219, 0.1);
}

.literary-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.club-cover-container {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.club-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.literary-card:hover .club-cover {
    transform: scale(1.05);
}

.default-cover {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    gap: 10px;
}

.default-cover i {
    font-size: 2.5rem;
    opacity: 0.9;
}

.card-content {
    padding: 2rem;
}

.card-ribbon {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
}

.role-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.role-admin {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
}

.role-moderator {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: white;
}

.role-member {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
}

.club-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.club-description {
    color: #7f8c8d;
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.current-reading {
    background: linear-gradient(135deg, #ecf0f1, #bdc3c7);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.reading-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3498db, #2980b9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.reading-label {
    font-size: 0.9rem;
    color: #7f8c8d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.book-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0.5rem 0;
    line-height: 1.3;
}

.book-author {
    font-size: 0.95rem;
    color: #95a5a6;
    font-style: italic;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #ecf0f1;
}

.join-info {
    font-size: 0.9rem;
    color: #95a5a6;
    display: flex;
    align-items: center;
}

.btn-elegant.btn-sm {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border: none;
}

.btn-elegant.btn-sm:hover {
    background: linear-gradient(135deg, #2980b9, #3498db);
}

/* Özel Kartlar */
.featured-club {
    border-left: 4px solid #f39c12;
}

.my-club {
    border-left: 4px solid #e74c3c;
}

.member-badge {
    padding: 0.4rem 0.8rem;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.creator-info {
    font-size: 0.9rem;
    color: #95a5a6;
    display: flex;
    align-items: center;
}

/* Modal Geliştirmeleri */
.modal-content {
    border-radius: 20px;
    border: none;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.modal-header {
    background: linear-gradient(135deg, #3498db, #9b59b6);
    color: white;
    border-radius: 20px 20px 0 0;
    border-bottom: none;
}

.modal-body {
    padding: 2rem;
}

.form-control, .form-select {
    border-radius: 15px;
    border: 2px solid #ecf0f1;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.form-label {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.8rem;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .literary-hero {
        padding: 3rem 1.5rem;
        text-align: center;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .floating-elements {
        display: none;
    }
    
    .literary-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .literary-card {
        padding: 1.5rem;
    }
    
    .card-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
}

/* Güvenli Dosya Yükleme Sistemi */
.upload-area {
    border: 2px dashed #e1e8ed;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    background: linear-gradient(145deg, #f8f9fa, #ffffff);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-area:hover {
    border-color: #3498db;
    background: linear-gradient(145deg, #ffffff, #f0f8ff);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.15);
}

.upload-area.dragover {
    border-color: #2ecc71;
    background: linear-gradient(145deg, #e8f5e8, #f0fff0);
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(46, 204, 113, 0.25);
}

.upload-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.upload-icon {
    font-size: 3rem;
    color: #bdc3c7;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.upload-area:hover .upload-icon {
    color: #3498db;
    transform: translateY(-5px) scale(1.1);
}

.upload-text {
    font-size: 1.1rem;
    color: #2c3e50;
    font-weight: 600;
    margin: 0;
}

.upload-info {
    font-size: 0.9rem;
    color: #7f8c8d;
    margin: 0;
    text-align: center;
}

.btn-upload {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-top: 0.5rem;
}

.btn-upload:hover {
    background: linear-gradient(135deg, #2980b9, #3498db);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.upload-preview {
    position: relative;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 100%;
}

.preview-image {
    max-width: 200px;
    max-height: 200px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.upload-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-remove {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    border: none;
    padding: 0.5rem;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-remove:hover {
    background: linear-gradient(135deg, #c0392b, #e74c3c);
    transform: scale(1.1);
}

.upload-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 0 0 13px 13px;
    overflow: hidden;
}

.upload-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #3498db, #2ecc71);
    border-radius: 0 0 13px 13px;
    transition: width 0.3s ease;
    width: 0%;
    position: relative;
}

.upload-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmer 1.5s infinite;
}

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

.upload-status {
    margin-top: 1rem;
    padding: 0.8rem 1.2rem;
    border-radius: 10px;
    font-size: 0.9rem;
    text-align: center;
    font-weight: 500;
    animation: fadeInUp 0.4s ease;
}

.upload-status.success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
    border: 1px solid #c3e6cb;
}

.upload-status.error {
    background: linear-gradient(135deg, #f8d7da, #f1b0b7);
    color: #721c24;
    border: 1px solid #f1b0b7;
}

.upload-status.warning {
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
    color: #856404;
    border: 1px solid #ffeaa7;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Gizli input alanı */
.hidden-input {
    display: none;
}

/* Dosya yükleme gereksinimleri */
.upload-requirements {
    margin-top: 15px;
    padding: 15px;
    background: linear-gradient(135deg, #fff9c4, #fff3cd);
    border: 1px solid #ffeaa7;
    border-radius: 10px;
    font-size: 13px;
    color: #856404;
    text-align: left;
}

.upload-requirements ul {
    margin: 0;
    padding-left: 20px;
}

.upload-requirements li {
    margin-bottom: 5px;
}

.upload-requirements li:last-child {
    margin-bottom: 0;
}

/* Kulüp kartlarında kapak resmi */
.club-cover {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 10px 10px 0 0;
    transition: transform 0.3s ease;
}

.club-card:hover .club-cover {
    transform: scale(1.05);
}

/* Default kapak resmi için placeholder */
.default-cover {
    width: 100%;
    height: 160px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: 600;
    border-radius: 10px 10px 0 0;
    text-align: center;
    padding: 20px;
}

/* Responsive Upload */
@media (max-width: 768px) {
    .upload-area {
        padding: 1.5rem 1rem;
        min-height: 150px;
    }
    
    .upload-icon {
        font-size: 2.5rem;
        margin-bottom: 0.8rem;
    }
    
    .upload-text {
        font-size: 1rem;
    }
    
    .upload-info {
        font-size: 0.85rem;
    }
    
    .preview-image {
        max-width: 150px;
        max-height: 150px;
    }
    
    .btn-upload {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
}