@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

:root {
    --primary-color: #FF7A59;
    --primary-hover: #FF5C3A;
    --secondary-color: #4ECDC4;
    --secondary-hover: #3BB3AA;
    --accent-color: #FFD166;
    --bg-color: #FFF8F5;
    --card-bg: #FFFFFF;
    --hover-bg: #FFF1EB;
    --text-title: #2D2D2D;
    --text-normal: #555555;
    --text-muted: #888888;
    --star-active: #FFD166;
    --success: #4CAF50;
    --warning: #FFB703;
    --danger: #E63946;
    --radius-sm: 12px;
    --radius-lg: 16px;
    --shadow: 0 4px 12px rgba(0,0,0,0.08);
    --transition: all 0.2s ease;
}

body {
    background-color: var(--bg-color);
    font-family: 'Poppins', sans-serif;
    color: var(--text-normal);
    font-weight: 300;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-title);
    font-weight: 600;
}

.survey-container {
    max-width: 600px;
    margin: 50px auto;
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

/* Karşılama Ekranı */
.welcome-screen {
    text-align: center;
    padding: 20px;
}

.welcome-screen img {
    max-width: 150px;
    margin-bottom: 20px;
}

/* Form Elemanları */
.form-control, .form-select {
    border-radius: var(--radius-sm);
    padding: 12px 15px;
    border: 1px solid #eee;
    font-weight: 300;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(255, 122, 89, 0.1);
}

.form-label {
    font-weight: 500;
    color: var(--text-title);
    margin-bottom: 8px;
}

/* Yıldızlar */
.rating-stars {
    display: flex;
    flex-direction: row-reverse;
    justify-content: center;
    gap: 10px;
}

.rating-stars input {
    display: none;
}

.rating-stars label {
    font-size: 3.5rem; /* Daha büyük yıldızlar */
    color: #eee;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), color 0.2s ease;
    margin: 0 5px;
}

.rating-stars input:checked ~ label,
.rating-stars label:hover,
.rating-stars label:hover ~ label {
    color: var(--star-active);
    transform: scale(1.2) rotate(5deg); /* Hafif animasyonlu büyüme */
}

/* Memnuniyet Seçenekleri */
.satisfaction-options {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.satisfaction-option {
    flex: 1;
    text-align: center;
    border: 2px solid #eee;
    padding: 20px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    background: #fff;
}

.satisfaction-option:hover {
    border-color: var(--secondary-color);
    background-color: var(--hover-bg);
}

.satisfaction-option.active {
    border-color: var(--secondary-color);
    background-color: var(--secondary-color);
    color: #fff;
    transform: translateY(-5px);
}

.satisfaction-option input {
    display: none;
}

/* Butonlar */
.btn {
    padding: 12px 25px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 122, 89, 0.2);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: #fff;
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
}

/* Footer */
footer {
    text-align: center;
    padding: 30px 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

footer a:hover {
    text-decoration: underline;
}

/* Admin Panel Ek CSS */
.admin-sidebar {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.admin-nav-link {
    display: block;
    padding: 15px 20px;
    color: var(--text-normal);
    text-decoration: none;
    border-bottom: 1px solid #f5f5f5;
    transition: var(--transition);
}

.admin-nav-link:hover, .admin-nav-link.active {
    background: var(--hover-bg);
    color: var(--primary-color);
    padding-left: 25px;
}

/* Animasyonlar */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade {
    animation: fadeIn 0.4s ease forwards;
}

@media (max-width: 576px) {
    .survey-container {
        margin: 20px 10px;
        padding: 25px;
    }
    .satisfaction-options {
        flex-direction: column;
    }
}