/* Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Genel Ayarlar */
body {
    font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #ff5e00, #d12f2f);
    color: #333;
    padding: 20px;
    line-height: 1.6;
}

/* Ana Kutu */
.container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    padding: 30px;
}

/* Header */
header {
    background: url('https://images.unsplash.com/photo-1512147712932-0d0a6a1b4d72?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover;
    padding: 60px 20px;
    border-radius: 12px 12px 0 0;
    position: relative;
    color: white;
    text-align: center;
    margin: -30px -30px 30px;
    box-shadow: inset 0 0 0 1000px rgba(0,0,0,0.4);
}

header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

header h1::before {
    content: '🎬 ';
}

header .notice {
    font-size: 1.1rem;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

/* Başlıklar */
h1, h2, h3, h4 {
    color: #d12f2f;
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5rem;
    font-weight: bold;
}

h2 {
    font-size: 1.8rem;
    text-align: center;
}

h3 {
    font-size: 1.4rem;
}

h4 {
    font-size: 1.2rem;
}

/* Form Elemanları */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 5px;
    color: #333;
    font-size: 0.9rem;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    background: #f9f9f9;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: #ff5e00;
    box-shadow: 0 0 5px rgba(255, 94, 0, 0.3);
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.checkbox-group input {
    width: auto;
    margin-right: 8px;
}

/* Dosya Yükleme Alanı */
.upload-section {
    background: #fff7f0;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #eee;
    transition: border-color 0.3s;
}

.upload-section:hover {
    border-color: #ff5e00;
}

.upload-section h3 {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.upload-section input[type="file"] {
    display: block;
    margin: 10px 0;
    padding: 8px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
}

.upload-section input[type="file"]::-webkit-file-upload-button {
    background: #ff5e00;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.upload-section input[type="file"]::-webkit-file-upload-button:hover {
    background: #d94d00;
}

/* Butonlar */
button {
    background: linear-gradient(90deg, #ff5e00, #d12f2f);
    color: white;
    font-weight: bold;
    padding: 12px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    width: 100%;
    font-size: 16px;
    transition: transform 0.3s, box-shadow 0.3s;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Bilgilendirme Metinleri */
.notice {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 20px;
    text-align: center;
}

/* Voting Process & Prizes Bölümü */
.voting-process {
    margin-bottom: 40px;
}

.timeline {
    position: relative;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    width: 4px;
    background: #ff5e00;
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
    text-align: right;
    padding-right: 40px;
    margin-right: 50%;
}

.timeline-item:nth-child(even) .timeline-content {
    text-align: left;
    padding-left: 40px;
    margin-left: 50%;
}

.timeline-item .timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.timeline-item .timeline-content p {
    font-size: 0.95rem;
    color: #666;
}

.timeline-item .timeline-icon {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: #ff5e00;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.prizes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.prize-card {
    background: linear-gradient(135deg, #fff7f0, #ffe2cc);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}

.prize-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.prize-card::before {
    content: '🏆';
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 3rem;
    opacity: 0.2;
}

.prize-card h4 {
    color: #d12f2f;
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.prize-card p {
    font-size: 0.95rem;
    color: #333;
}

/* FAQ Bölümü */
.faq-section {
    margin-bottom: 40px;
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
}

.faq-item summary {
    padding: 15px;
    background: #fafafa;
    cursor: pointer;
    font-weight: bold;
    color: #333;
    transition: background-color 0.3s;
}

.faq-item summary:hover {
    background: #f0f0f0;
}

.faq-item details[open] summary {
    background: #ff5e00;
    color: white;
}

.faq-item p {
    padding: 15px;
    background: #fff;
    margin: 0;
}

/* Footer */
.footer {
    text-align: center;
    margin-top: 40px;
    font-size: 0.9rem;
    color: #666;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 15px;
    }
    header {
        padding: 40px 15px;
        margin: -15px -15px 20px;
    }
    header h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.4rem;
    }
    h3 {
        font-size: 1.2rem;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .prizes-grid {
        grid-template-columns: 1fr;
    }
    .timeline::before {
        left: 20px;
    }
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        text-align: left;
        padding-left: 60px;
        margin-left: 0;
        margin-right: 0;
    }
    .timeline-item .timeline-icon {
        left: 20px;
        transform: none;
    }
/* Hata Mesajı */
.error-message {
    color: red;
    font-size: 0.9rem;
    display: none;
    margin-top: 5px;
}

/* Yükleme Çubuğu */
#progressContainer {
    margin-top: 20px;
}

#progressBar {
    width: 0%;
    height: 20px;
    background: #ff5e00;
    color: white;
    text-align: center;
    line-height: 20px;
    border-radius: 5px;
    transition: width 0.3s ease;
}
}