:root {
    --color-primary: #FF8C42;      /* Koyu turuncu - normal butonlar için */
    --color-secondary: #FF6B6B;    /* Mercan kırmızısı - silme butonu için */
    --color-text: #1A2E45;         /* Koyu mavi - metin rengi */
    --color-title: #8B4513;        /* Koyu kahverengi - başlık rengi */
    --color-white: #FFFFFF;        /* Beyaz */
    --color-success: #4CAF50;      /* Yeşil - başarı mesajları */
    --color-error: #FF6B6B;        /* Kırmızı - hata mesajları */
    --color-policy: #4A90E2;       /* Mavi - reklam politikası butonu için */
    --color-privacy: #9B59B6;      /* Mor - gizlilik politikası butonu için */
}

body {
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #e0e7ff 0%, #7b6cf6 100%);
    font-family: Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.container {
    text-align: center;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    max-width: 600px;
    margin: 20px;
}

.logo {
    width: 180px;
    height: 180px;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.title {
    color: var(--color-title);
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.description {
    color: var(--color-text);
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.input-field {
    width: 100%;
    max-width: 400px;
    padding: 16px;
    margin: 10px 0 20px;
    border: 2px solid rgba(26, 46, 69, 0.1);
    border-radius: 12px;
    font-size: 16px;
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.9);
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.input-field:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(224, 162, 0, 0.1);
}

.button {
    display: inline-block;
    padding: 16px 32px;
    margin: 10px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: none;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.help-button,
.back-button {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.delete-button {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.policy-button {
    background-color: var(--color-policy);
    color: var(--color-white);
}

.privacy-button {
    background-color: var(--color-privacy);
    color: var(--color-white);
}

.message {
    margin-top: 20px;
    font-weight: bold;
    font-size: 16px;
    transition: all 0.3s ease;
}

.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-top: 5px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 480px) {
    .container {
        width: 90%;
        margin: 20px;
    }
    
    .logo {
        width: 140px;
        height: 140px;
    }

    .title {
        font-size: 28px;
    }

    .description {
        font-size: 16px;
    }

    .button {
        width: 80%;
        margin: 10px 0;
    }

    .input-field {
        width: 90%;
    }
}

.language-selector {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 1000;
}

.language-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--color-white);
    cursor: pointer;
    padding: 2px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.language-button:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.language-button.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary);
}

.language-button img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}