/* Ana Kapsayıcı */
.aiva-container {
    max-width: 450px;
    margin: 20px auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #000000;
    text-align: center;
}

.aiva-header h3 {
    color: #3878C3; /* Marka Mavisi */
    margin-bottom: 5px;
    font-size: 24px;
    margin-top: 0;
}

.aiva-header p {
    color: #666;
    font-size: 14px;
    margin-bottom: 25px;
}

/* Form Elemanları */
.aiva-group {
    margin-bottom: 20px;
    text-align: left;
}

.aiva-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 13px;
    color: #333;
}

.aiva-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #eeeeee;
    border-radius: 8px;
    box-sizing: border-box;
    transition: all 0.3s;
    font-size: 14px;
}

.aiva-group input:focus {
    border-color: #3878C3;
    outline: none;
    background-color: #f9fbff;
}

/* Buton Tasarımı */
#aiva-submit-btn {
    width: 100%;
    background-color: #3878C3;
    color: #ffffff;
    border: none;
    padding: 16px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

#aiva-submit-btn:hover {
    background-color: #F43D05; /* Hover'da Turuncuya döner */
    transform: translateY(-2px);
}

#aiva-submit-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* Progress Section (Analiz Sırasında Açılır) */
.aiva-progress-container {
    display: none; /* JS ile açılacak */
    margin-top: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
}

.aiva-progress-bar-wrapper {
    width: 100%;
    background: #eee;
    height: 8px;
    border-radius: 10px;
    margin: 15px 0;
    overflow: hidden;
}

.aiva-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3878C3, #F43D05); /* Mavi-Turuncu geçişli bar */
    width: 0%;
    transition: width 0.5s ease-in-out;
}

.aiva-status-text {
    font-size: 13px;
    color: #555;
    font-style: italic;
    display: block;
    min-height: 20px;
}

/* Sonuç Ekranı */
#aiva-results {
    margin-top: 25px;
    display: none;
}

.aiva-result-box {
    padding: 20px;
    border-radius: 12px;
    border: 2px solid #3878C3;
    background: #f0f7ff;
}

.aiva-result-box h4 {
    color: #3878C3;
    margin: 0 0 10px 0;
}

.aiva-score-display {
    font-size: 42px;
    font-weight: 900;
    color: #F43D05;
    margin: 15px 0;
}

/* Hata Mesajı */
.aiva-error-msg {
    color: #F43D05;
    background: #fff1f0;
    padding: 12px;
    border-radius: 6px;
    border-left: 4px solid #F43D05;
    margin-top: 15px;
    font-size: 13px;
    display: none;
}

/* Spinner Animasyonu */
.aiva-spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3878C3;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
}

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