/* --- Genel Resetleme ve Temel Ayarlar --- */
:root {
    --primary-dark: #0a1a3d;       /* Koyu Ana Renk */
    --primary-accent: #9fd105;      /* Vurgu Rengi */
    --primary-accent-darker: #8cc004; /* Vurgu Rengi Koyu Ton */
    --text-dark: #212529;         /* Koyu Metin */
    --text-medium: #495057;        /* Orta Ton Metin */
    --text-muted: #6c757d;         /* Soluk Metin */
    --border-color: #dee2e6;       /* Normal Kenarlık */
    --border-light: #e9ecef;       /* Açık Kenarlık */
    --background-light: #f8f9fa;     /* Açık Arkaplan */
    --background-white: #ffffff;     /* Beyaz Arkaplan */
    --success-color: #198754;      /* Başarı Rengi */
    --success-bg: #d1e7dd;         /* Başarı Arkaplanı */
    --warning-color: #ffc107;      /* Uyarı Rengi */
    --warning-bg: #fff3cd;         /* Uyarı Arkaplanı */
    --danger-color: #dc3545;       /* Tehlike Rengi */
    --danger-bg: #f8d7da;         /* Tehlike Arkaplanı */
    --info-color: #0dcaf0;         /* Bilgi Rengi */
    --disabled-bg: #e9ecef;        /* Devre Dışı Arkaplan */
    --disabled-text: #6c757d;      /* Devre Dışı Metin */
    --sidebar-bg: #f8f9fa;        /* Yan Alan Arkaplanı */
    --font-sans: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-heading: 'Poppins', sans-serif;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
    --border-radius: 8px;          /* Genel Köşe Yuvarlaklığı */
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

main.container {
    max-width: 1140px; /* Genişlik korunuyor */
    margin: 30px auto;
    padding: 35px 45px;
    background-color: var(--background-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

/* --- Tipografi --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--primary-dark);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.75em;
}
h1 { text-align: center; font-size: 2.25em; margin-bottom: 0.5em; }
/* Ana Başlık */
.intro-section {
    text-align: center;
    margin-bottom: 40px; /* Alt boşluk */
}
.intro-section p.subtitle {
     font-size: 1.1em; color: var(--text-muted); text-align: center; margin-top: -0.5em; margin-bottom: 0; max-width: 700px; margin-left: auto; margin-right: auto;
}

/* Adım Başlıkları */
h2.step-title, h2.result-title {
    text-align: center;
    font-size: 1.8em;
    margin-bottom: 35px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--primary-accent);
    display: inline-block;
    width: auto;
}
h2 i {
    margin-right: 12px;
    color: var(--primary-accent);
    font-size: 0.9em;
    vertical-align: baseline;
}
/* Yan Alan Başlığı */
h2.sidebar-title {
    font-size: 1.5em;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-accent);
    text-align: left; /* Sola hizalı */
    display: block; /* Tam genişlik */
}

h3 { font-size: 1.4em; margin-bottom: 0.8em; }
h4.condition-title {
    font-size: 1.15em;
    font-weight: 600;
    color: var(--primary-dark);
    margin: 0 0 20px 0;
    display: flex;
    align-items: center;
}
h4.condition-title i {
    margin-right: 10px;
    color: var(--primary-accent);
    font-size: 1.1em;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
}

p { margin-bottom: 1.2rem; color: var(--text-medium); }
p.step-instruction { color: var(--text-muted); margin-bottom: 35px; font-size: 1.05em; text-align: center; }
a { color: var(--primary-dark); text-decoration: underline; transition: color 0.2s ease; }
a:hover { color: var(--primary-accent-darker); text-decoration: none; }

hr.section-divider { /* Ana ayraç (artık kullanılmıyor olabilir) */
    border: none;
    border-top: 1px solid var(--border-light);
    margin: 50px 0;
}
hr.section-divider.light { border-top-style: dashed; margin: 25px 0; }
hr.form-divider { /* Teklif sonucu ile form arasındaki ayraç */
     border: none;
     border-top: 1px solid var(--border-light);
     margin: 40px 0;
}


/* --- Header & Logo Stilleri --- */
.site-header { background-color: var(--background-white); padding: 10px 0; box-shadow: 0 1px 3px rgba(0,0,0,0.07); position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--border-light); }
.header-container { display: flex; justify-content: center; align-items: center; max-width: 1140px; margin: 0 auto; padding: 0 20px; min-height: 60px; }
.site-header .logo { line-height: 0; }
.site-header .logo a { display: inline-block; }
#site-logo-img { display: block; max-height: 70px; width: auto; max-width: 100%; transition: max-height 0.3s ease; }

/* --- Footer Stilleri --- */
.site-footer { background-color: var(--primary-dark); color: #adb5bd; padding: 45px 0 35px 0; margin-top: 60px; font-size: 0.9rem; border-top: 1px solid #34495e; text-align: center; }
.site-footer .container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.footer-links { list-style: none; padding: 0; margin: 0 0 25px 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 20px; }
.footer-links li { display: inline-block; }
.footer-links a { color: #e9ecef; text-decoration: none; transition: color 0.2s ease; }
.footer-links a:hover { color: var(--primary-accent); text-decoration: underline; }
.copyright { margin-top: 25px; color: #94a3b8; font-size: 0.85em; }
.copyright a { color: #94a3b8; text-decoration: underline; } .copyright a:hover { color: #e9ecef; }


/* --- Yeni Layout Yapısı --- */
.layout-wrapper {
    display: grid;
    grid-template-columns: 300px 1fr; /* Yan alan sabit, ana alan esnek */
    gap: 45px; /* Sütunlar arası boşluk */
    margin-top: 40px; /* Üstteki intro bölümünden sonra boşluk */
}

/* Yan Alan (Sidebar) */
.usp-sidebar {
    padding: 25px;
    background-color: var(--sidebar-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-light);
    /* position: sticky; */ /* İsteğe bağlı: Scroll ile takip etmesi için */
    /* top: 80px; */ /* Header yüksekliği + boşluk */
    align-self: start; /* Grid içinde yukarı hizala */
}

/* Yan Alan İçindeki USP Bölümü */
.usp-sidebar .usp-section {
    display: flex; /* Alt alta dizmek için flex */
    flex-direction: column;
    gap: 25px; /* Maddeler arası boşluk */
    margin: 0; /* Wrapper'dan boşluk geliyor */
    padding: 0; /* Wrapper'dan boşluk geliyor */
    border: none; /* Kenarlıklar kaldırıldı */
    text-align: left; /* İçerik sola hizalı */
}

.usp-sidebar .usp-item {
    display: flex; /* İkon ve metni yan yana getir */
    align-items: flex-start; /* Dikeyde üste hizala */
    gap: 15px; /* İkon ve metin arası boşluk */
    padding: 0; /* İç boşluk sıfırlandı */
}

.usp-sidebar .usp-item i {
    font-size: 1.5em; /* Yan alan için ikon boyutu */
    color: var(--primary-accent);
    margin: 0; /* Dış boşluk sıfırlandı */
    padding-top: 5px; /* Metinle hizalamak için hafif boşluk */
    flex-shrink: 0; /* İkonun küçülmesini engelle */
    width: 30px; /* Sabit genişlik */
    text-align: center;
}

.usp-sidebar .usp-item h3 {
    font-size: 1.1em; /* Başlık boyutu */
    color: var(--primary-dark);
    margin: 0 0 5px 0; /* Alt boşluk azaltıldı */
    font-weight: 600;
}

.usp-sidebar .usp-item p {
    font-size: 0.9em; /* Metin boyutu */
    color: var(--text-medium);
    line-height: 1.4;
    margin-bottom: 0;
}

/* Ana İçerik Alanı */
.form-main-area {
    /* Herhangi özel bir stil gerekmiyorsa boş kalabilir */
    /* Formlar zaten kendi stillerine sahip */
}


/* --- Form Adımları Genel --- */
.step-form-wrapper { position: relative; overflow: hidden; margin-top: 0; /* Wrapper'a gerek yok */ }
.form-step {
    display: none;
    padding: 15px 0;
    margin-bottom: 25px;
    text-align: center;
    animation: fadeOut 0.3s ease forwards;
}
.form-step.active {
    display: block;
    animation: fadeIn 0.5s ease forwards;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeOut { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(-15px); } }

/* --- Form Elemanları (Stiller aynı kalıyor) --- */
.form-group { margin-bottom: 1.8rem; text-align: left; position: relative; }
.form-group label:not(.condition-card label):not(.checkbox-group label) {
    display: block; margin-bottom: 0.7rem; font-weight: 600; color: var(--text-dark); font-size: 0.98em;
}
.form-group input[type="text"], .form-group input[type="email"], .form-group input[type="tel"], .form-group input[type="number"], .form-group select, .form-group textarea {
    width: 100%; padding: 14px 18px; border: 1px solid var(--border-color); border-radius: var(--border-radius); font-size: 1rem; color: var(--text-dark); background-color: var(--background-white); transition: border-color 0.2s ease, box-shadow 0.2s ease; appearance: none; -webkit-appearance: none; -moz-appearance: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary-accent); outline: 0; box-shadow: 0 0 0 4px rgba(159, 209, 5, 0.25);
}
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23343a40'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 1rem center; background-size: 1em; padding-right: 3rem;
}
.form-group select[disabled] {
    background-color: var(--disabled-bg); cursor: not-allowed; opacity: 0.7; background-image: none;
}
.form-group textarea { min-height: 90px; resize: vertical; }
.form-group.checkbox-group { display: flex; align-items: flex-start; margin-bottom: 1.2rem; }
.form-group.checkbox-group input[type="checkbox"] { margin-right: 0.9rem; margin-top: 0.2em; flex-shrink: 0; width: 1.25em; height: 1.25em; cursor: pointer; accent-color: var(--primary-dark); border: 1px solid var(--border-color); border-radius: 4px; vertical-align: top; }
.form-group.checkbox-group label { font-weight: normal; cursor: pointer; color: var(--text-medium); font-size: 0.95em; line-height: 1.5; }
.form-group.checkbox-group label a { color: var(--primary-dark); text-decoration: underline; font-weight: 500; }
.form-group.checkbox-group label a:hover { color: var(--primary-accent-darker); }

/* --- Butonlar (Stiller aynı kalıyor) --- */
.btn { display: inline-block; background-color: var(--primary-dark); color: var(--background-white); padding: 14px 30px; border: none; border-radius: var(--border-radius); cursor: pointer; font-size: 1rem; font-weight: 600; text-align: center; text-decoration: none; transition: background-color 0.3s ease, transform 0.15s ease, box-shadow 0.2s ease; margin: 5px; box-shadow: var(--shadow-sm); line-height: 1.5; vertical-align: middle; }
.btn:hover { background-color: #122b5a; box-shadow: var(--shadow-md); transform: translateY(-2px); }
.btn:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
.btn:disabled, .btn.disabled { background-color: var(--disabled-bg); color: var(--disabled-text); cursor: not-allowed; box-shadow: none; transform: none; opacity: 0.7; }
.btn-primary { background-color: var(--primary-accent); color: var(--primary-dark); }
.btn-primary:hover { background-color: var(--primary-accent-darker); color: var(--primary-dark); }
.btn-primary:disabled, .btn-primary.disabled { background-color: #c8e67a; color: var(--primary-dark); opacity: 0.6; }
.btn-secondary { background-color: #6c757d; color: var(--background-white); }
.btn-secondary:hover { background-color: #5a6268; }
.step-buttons { margin-top: 45px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.step-buttons .btn { min-width: 150px; }

/* --- Adım 2: Cihaz Durumu Kartları (Yeni Grid Yapısı ile) --- */
.selected-info-box { background-color: var(--background-light); border: 1px solid var(--border-light); border-left: 5px solid var(--primary-accent); padding: 15px 25px; border-radius: var(--border-radius); margin-bottom: 45px; text-align: center; font-size: 1.1em; color: var(--text-medium); }
.selected-info-box strong { color: var(--primary-dark); margin: 0 6px; font-weight: 600; }

/* GÜNCELLENMİŞ .condition-grid kuralı */
.condition-grid {
    display: grid; /* Grid layout'u etkinleştir */
    grid-template-columns: repeat(2, 1fr); /* Varsayılan olarak 2 eşit sütun oluştur */
    gap: 20px; /* Sütunlar ve satırlar arasındaki boşluk */
    align-items: start; /* Öğeleri dikeyde yukarıya hizala */
    margin-top: 25px;
    text-align: left; /* İçerik için hizalama */
}

/* GÜNCELLENMİŞ .grid-item-full kuralı */
/* grid-item-full sınıfına sahip öğelerin 2 sütunu da kaplamasını sağla */
.condition-grid .grid-item-full {
    grid-column: 1 / -1; /* 1. sütun çizgisinden son sütun çizgisine kadar uzan */
}

/* Mevcut condition-section stilleri korunuyor */
.condition-section {
    background-color: var(--background-white); /* Orjinal arka plan */
    border: 1px solid var(--border-light);     /* Orjinal kenarlık */
    border-radius: var(--border-radius);        /* Orjinal köşe yuvarlaklığı */
    padding: 25px 30px;                       /* Orjinal iç boşluk */
    box-shadow: var(--shadow-sm);             /* Orjinal gölge */
    transition: border-color 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
}
.condition-section:hover { border-color: #ced4da; } /* Orjinal hover efekti */

/* Mevcut condition-section.has-error stilleri korunuyor */
.condition-section.has-error {
    border-left: 5px solid var(--danger-color); /* Orjinal hata stili */
    padding-left: 27px;
    background-color: #fff8f9;
}
.condition-section.has-error .condition-title { color: var(--danger-color); }
.condition-section.has-error .condition-title i { color: var(--danger-color); }
.condition-section .error-text { position: absolute; bottom: 5px; left: 30px; font-size: 0.85em; color: var(--danger-color); display: none; } /* Başlangıçta gizli */
.condition-section.has-error .error-text { display: block; }

/* İç Kart Stilleri (condition-cards vb.) */
.condition-cards { display: grid; gap: 12px; grid-template-columns: 1fr; }
/* Grid yapısı kartların yerleşimini etkileyecek, bu kurallar hala geçerli olabilir */
.condition-section[data-group-name="screen"] .condition-cards,
.condition-section[data-group-name="case"] .condition-cards,
.condition-section[data-group-name="camera"] .condition-cards,
.condition-section[data-group-name="battery_health"] .condition-cards {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}
.condition-cards.compact { grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); }
.condition-card { border: 1px solid var(--border-color); border-radius: var(--border-radius); background-color: var(--background-white); cursor: pointer; transition: all 0.2s ease-in-out; position: relative; overflow: hidden; display: flex; min-height: 85px; flex-direction: column; justify-content: center; align-items: center; }
.condition-card input[type="radio"] { opacity: 0; position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.condition-card .card-content { padding: 15px; text-align: center; width: 100%; flex-grow: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; transition: background-color 0.2s ease, border-color 0.2s ease; }
.condition-card .card-content i { display: block; font-size: 1.6em; margin-bottom: 10px; color: var(--text-muted); transition: color 0.2s ease; line-height: 1; }
.condition-card .card-content .icon-green { color: var(--success-color); } .condition-card .card-content .icon-yellow { color: var(--warning-color); } .condition-card .card-content .icon-orange { color: #fd7e14; } .condition-card .card-content .icon-red { color: var(--danger-color); }
.condition-card .card-text { display: block; font-weight: 500; font-size: 0.95em; color: var(--text-dark); line-height: 1.3; transition: color 0.2s ease; margin-bottom: 5px; }
.condition-card small { display: block; font-size: 0.8em; color: var(--text-muted); line-height: 1.3; transition: color 0.2s ease; max-width: 95%; }
.condition-card.small-card { min-height: 65px; } .condition-card.small-card .card-content { padding: 10px; } .condition-card.small-card i { font-size: 1.4em; margin-bottom: 5px;} .condition-card.small-card .card-text { font-size: 0.9em; margin-bottom: 0; } .condition-card.small-card small { display: none; }
.condition-section[data-group-name="purchase_place"] .small-card small, .condition-section[data-group-name="face_id"] .small-card small { display: block; margin-top: 3px; font-size: 0.75em; }
.condition-card:not(.disabled-option):hover { border-color: var(--primary-accent); box-shadow: 0 3px 8px rgba(159, 209, 5, 0.15); transform: translateY(-2px); }
.condition-card input[type="radio"]:checked + .card-content { border: 2px solid var(--primary-dark); padding: 13px; background-color: #eef3ff; border-radius: calc(var(--border-radius) - 2px); }
.condition-card input[type="radio"]:checked + .card-content .card-text { color: var(--primary-dark); font-weight: 700; } .condition-card input[type="radio"]:checked + .card-content small { color: var(--primary-dark); opacity: 0.9; } .condition-card input[type="radio"]:checked + .card-content i { color: var(--primary-dark); }
.condition-card.disabled-option { cursor: not-allowed; background-color: var(--disabled-bg); border-color: var(--border-light); opacity: 0.6; } .condition-card.disabled-option:hover { transform: none; box-shadow: none; border-color: var(--border-light); } .condition-card.disabled-option .card-text, .condition-card.disabled-option i, .condition-card.disabled-option small { color: var(--disabled-text); }

/* Apple Özel Bölümü (Stiller aynı kalıyor, grid yapısı üstten etkileniyor) */
#apple-questions {
     /* grid-column: 1 / -1; -> Bu artık .grid-item-full tarafından yapılıyor */
     margin-top: 15px;
}
#apple-questions .section-title { font-size: 1.3em; text-align: center; border: none; margin-bottom: 25px; display: flex; align-items: center; justify-content: center; color: var(--primary-dark); font-weight: 600; }
#apple-questions .section-title i { margin-right: 10px; color: #888; }

/* GÜNCELLENMİŞ .apple-grid kuralı */
/* Apple özel bölümünün içindeki grid'in de 2 sütunlu olmasını sağlayalım */
.condition-grid .apple-grid { /* Daha genel seçici */
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px; /* İç grid için farklı boşluk olabilir */
    width: 100%; /* Ebeveynin genişliğini doldur */
}

/* --- Teklif Sonucu / Başarı / Hata Mesajları --- */
.result-section, .message { margin-top: 40px; padding: 35px 40px; border: 1px solid var(--border-light); background-color: var(--background-light); border-radius: var(--border-radius); text-align: center; }
.result-section .result-title { margin-bottom: 25px; } .result-section .result-message { font-weight: 500; margin-bottom: 25px; color: var(--text-medium); font-size: 1.15em; line-height: 1.5; }
#offer-result #offer-price { color: var(--primary-accent); font-size: 3em; font-weight: 700; margin-bottom: 15px; } #offer-result .offer-validity { font-size: 0.95em; color: var(--text-muted); margin-top: 0; margin-bottom: 35px; } #offer-result .offer-validity i { margin-right: 6px; }
.result-buttons { justify-content: center; gap: 15px; }

/* GÜNCELLENMİŞ .validation-error kuralı */
.validation-error {
    color: #D8000C;
    background-color: #FFD2D2;
    border: 1px solid #D8000C;
    padding: 10px 15px;
    margin-bottom: 15px;
    border-radius: 4px;
    font-size: 0.9em;
    display: none; /* Başlangıçta gizli kalsın */
}
.validation-error ul { list-style: none; padding: 0; margin-top: 10px; text-align: center; }
.validation-error li { margin-bottom: 5px; font-size: 0.95em; }

/* Mevcut hata mesajları */
.message.error { color: var(--danger-color); background-color: var(--danger-bg); border-color: #f1aeb5; padding: 18px 25px; margin-bottom: 25px; border-radius: var(--border-radius); font-size: 1em; text-align: left; }
.error-text { color: var(--danger-color); font-size: 0.88em; display: none; margin-top: 6px; min-height: 1.2em; font-weight: 500; }
/* Hata durumunda hata metnini göster */
.form-group.has-error .error-text, .form-group input.error + .error-text, .form-group select.error + .error-text, .form-group textarea.error + .error-text { display: block; }
.form-group input.error, .form-group select.error, .form-group textarea.error { border-color: var(--danger-color) !important; background-color: #fff8f9; }
.form-group input.error:focus, .form-group select.error:focus, .form-group textarea.error:focus { box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.25); }
.form-group.checkbox-group.has-error label { color: var(--danger-color); }
.form-group.checkbox-group.has-error .error-text { display: block; width: 100%; margin-left: calc(1.25em + 0.9rem); /* Checkbox + margin kadar boşluk */ margin-top: 0px; } /* Checkbox hatası için özel */

.message.success, .result-section.success-message { color: var(--success-color); background-color: var(--success-bg); border-color: #a3cfbb; padding: 25px 30px; margin: 20px 0; border-radius: var(--border-radius); }
.message.success h2, .result-section.success-message h2 { color: var(--success-color); border-bottom: none; margin-bottom: 15px; font-size: 1.7em; display: flex; align-items: center; justify-content: center; }
.message.success h2 i, .result-section.success-message h2 i { margin-right: 12px; }
.message.success p, .result-section.success-message p { color: #0a3622; font-size: 1.1em; margin-bottom: 15px; }
.cargo-info { background-color: var(--background-white); border: 1px dashed var(--success-color); padding: 25px; margin-top: 30px; border-radius: var(--border-radius); text-align: left; color: var(--text-dark); }
.cargo-info h3 { color: var(--primary-dark); font-size: 1.25em; margin-bottom: 18px; text-align: center; border-bottom: 1px solid var(--border-light); padding-bottom: 12px; font-weight: 600; }
.cargo-info h3 i { margin-right: 10px; color: var(--primary-dark); }
.cargo-info p { font-size: 1em; color: var(--text-dark); margin-bottom: 12px; line-height: 1.5; }
.cargo-info strong { font-weight: 700; }
.cargo-info .cargo-code { color: var(--danger-color); font-size: 1.35em; font-weight: 700; background-color: var(--warning-bg); padding: 4px 10px; border-radius: 5px; display: inline-block; border: 1px solid var(--warning-color); }
.cargo-info small { font-size: 0.9em; color: var(--text-muted); display: block; margin-top: -8px; margin-bottom: 10px; }

/* --- Kişisel Bilgi Formu (Adım 3) --- */
.final-form .form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 30px; margin-bottom: 25px; }
.final-form .form-group.full-width { grid-column: 1 / -1; }
.final-form .btn-submit-final { width: 100%; padding: 15px; font-size: 1.15em; margin-top: 20px; }


/* --- RESPONSIVE AYARLAR --- */

/* Orta Boy Ekranlar (Tabletler - 992px'e kadar) */
@media (max-width: 991.98px) { /* Tam 992 yerine biraz altı */
    .layout-wrapper {
        grid-template-columns: 1fr; /* Tek sütuna düşür */
        gap: 35px; /* Dikey boşluk */
    }

    .usp-sidebar {
        order: -1; /* USP bölümünü formun üstüne al */
        padding: 20px;
        margin-bottom: 0; /* Wrapper gap'i yeterli */
         /* position: static; */ /* Sticky kaldırıldı */
    }

    .usp-sidebar .usp-section {
         /* Tekrar grid yapısına dönelim mobilde daha iyi olabilir */
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); /* Esnek grid */
        gap: 20px;
    }
     .usp-sidebar .usp-item {
        flex-direction: row; /* İkon ve metin tekrar yan yana */
        align-items: center; /* Ortala */
        text-align: left;
        background-color: var(--background-white); /* Kart görünümü */
        padding: 15px;
        border-radius: var(--border-radius);
        box-shadow: var(--shadow-sm);
    }
     .usp-sidebar .usp-item i {
        padding-top: 0;
        font-size: 1.8em; /* İkon biraz daha büyük */
     }
     h2.sidebar-title {
         text-align: center; /* Başlığı ortala */
         font-size: 1.6em;
     }

    main.container { padding: 30px 35px; }
    h1 { font-size: 2em; }
    h2.step-title, h2.result-title { font-size: 1.6em; }

    /* GÜNCELLENMİŞ Grid Responsive */
    .condition-grid {
        grid-template-columns: 1fr; /* Tek sütuna düşür */
        gap: 15px; /* Tek sütunda boşluk ayarı */
    }

    /* Tam genişlik sınıfına artık gerek kalmaz ama zararı olmaz */
    .condition-grid .grid-item-full {
        grid-column: auto; /* Tek sütunda otomatik yerleş */
    }

     /* GÜNCELLENMİŞ Apple Grid Responsive */
     .condition-grid .apple-grid {
         grid-template-columns: 1fr; /* Apple iç gridini de tek sütun yap */
         gap: 10px;
     }
     /* Eski kural: .condition-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; } - KALDIRILDI */
}

/* Küçük Ekranlar (Büyük Telefonlar / Küçük Tabletler) */
@media (max-width: 767.98px) {
    body { font-size: 15px; }
    main.container { margin: 15px; padding: 25px 20px; }
    h1 { font-size: 1.8em; }
    h2.step-title, h2.result-title { font-size: 1.5em; margin-bottom: 25px; padding-bottom: 10px; }
    p.subtitle { font-size: 1em; }
    p.step-instruction { font-size: 1em; margin-bottom: 30px; }

    #site-logo-img { max-height: 55px; }
    .header-container { min-height: 55px; padding: 0 15px;}

    .layout-wrapper { margin-top: 30px; gap: 30px; }
     .usp-sidebar .usp-section { grid-template-columns: 1fr; } /* USP tek sütun */
     .usp-sidebar .usp-item i { font-size: 1.6em; }
     h2.sidebar-title { font-size: 1.5em; }


    .selected-info-box { font-size: 1em; padding: 12px 18px; margin-bottom: 30px;}

    /* Gridler zaten 991px altında tek sütun oldu, tekrar tanımlamaya gerek yok */
    /* .condition-grid { grid-template-columns: 1fr; gap: 15px; } KALDIRILDI */
    .condition-section { padding: 20px 25px; }
    h4.condition-title { font-size: 1.1em; margin-bottom: 15px; }
    .condition-cards { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
    .condition-cards.compact { grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); }
    /* Apple grid zaten 991px altında tek sütun oldu, tekrar tanımlamaya gerek yok */
    /* #apple-questions .condition-grid.apple-grid { grid-template-columns: 1fr; } KALDIRILDI */

    .condition-card { min-height: 70px; } .condition-card .card-content { padding: 12px; } .condition-card .card-content i { font-size: 1.4em; margin-bottom: 8px; } .condition-card .card-text { font-size: 0.9em; } .condition-card small { font-size: 0.75em; } .condition-card input[type="radio"]:checked + .card-content { padding: 10px; }

    .step-buttons { flex-direction: column-reverse; gap: 12px; margin-top: 35px; }
    .step-buttons .btn { width: 100%; margin: 0; min-width: unset; padding: 15px 20px; }
    .result-buttons { flex-direction: column; gap: 10px; }
    .result-buttons .btn { width: 100%; }

    #offer-result #offer-price { font-size: 2.4em; }

    .final-form .form-grid { grid-template-columns: 1fr; gap: 0px 20px; }
    .final-form .form-group { margin-bottom: 1.2rem; }
    .final-form .btn-submit-final { font-size: 1.1em; }

    .footer-links li { margin: 4px 10px; }
    .site-footer { padding: 35px 0 25px 0; }
}

/* Çok Küçük Ekranlar (Dar Telefonlar) */
@media (max-width: 479.98px) {
    main.container { padding: 20px 15px; margin: 10px; }
    h1 { font-size: 1.65em; }
    h2.step-title, h2.result-title { font-size: 1.35em; }
    #site-logo-img { max-height: 45px; }

    .form-group input[type="text"], .form-group input[type="email"], .form-group input[type="tel"], .form-group input[type="number"], .form-group select, .form-group textarea { padding: 12px 15px; font-size: 0.95rem; }
    .form-group.checkbox-group label { font-size: 0.85em; }

     .usp-sidebar .usp-item { gap: 12px; }
     .usp-sidebar .usp-item i { width: 25px; font-size: 1.5em;}
     .usp-sidebar .usp-item h3 { font-size: 1em; }
     .usp-sidebar .usp-item p { font-size: 0.85em;}

    .condition-cards { grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 8px; }
    .condition-card small { display: none; }
    .condition-section[data-group-name="purchase_place"] .small-card small, .condition-section[data-group-name="face_id"] .small-card small { display: block; }
    .condition-card .card-text { font-size: 0.85em; }

    #offer-result #offer-price { font-size: 2.1em; }
    .result-section .result-message { font-size: 1.05em; }
    .cargo-info .cargo-code { font-size: 1.2em; padding: 3px 8px;}
}

/* --- /view_offer.php Stilleri --- */
.offer-details-wrapper {
    max-width: 800px;
    margin: 30px auto; /* Header/Footer'dan boşluk */
    background-color: var(--background-white);
    padding: 35px 45px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

.offer-header {
    text-align: center;
    margin-bottom: 35px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 20px;
}
.offer-header h1 {
    font-size: 2em;
    color: var(--primary-dark);
    margin-bottom: 8px;
}
.offer-header p {
    font-size: 1.05em;
    color: var(--text-medium);
    margin-bottom: 5px;
}
.offer-header .status {
    font-size: 1.1em;
    font-weight: bold;
    padding: 6px 12px;
    border-radius: 6px;
    display: inline-block;
    margin-top: 10px;
    border: 1px solid transparent;
}
/* Durum Renkleri (admin_style.css ile benzer) */
.status-pending, .status-processing { background-color: var(--warning-bg); color: #664d03; border-color: var(--warning-color); }
.status-revised { background-color: #cfe2ff; color: #0a3678; border-color: #9ec5fe; } /* Info-like */
.status-completed, .status-customer_approved { background-color: var(--success-bg); color: var(--success-color); border-color: #a3cfbb; }
.status-rejected, .status-customer_rejected { background-color: var(--danger-bg); color: var(--danger-color); border-color: #f1aeb5; }

.offer-section {
    margin-bottom: 35px;
}
.offer-section:last-child {
    margin-bottom: 0;
}
.offer-section h3 {
    font-size: 1.4em;
    color: var(--primary-dark);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    font-weight: 600;
}
.offer-section h3 i {
    margin-right: 12px;
    color: var(--primary-accent);
    font-size: 1.1em;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px 25px;
    font-size: 1rem;
    line-height: 1.6;
}
.detail-grid div:not(.full-width) {
    padding-bottom: 10px;
    border-bottom: 1px dotted var(--border-light);
}
.detail-grid div:last-child:not(.full-width) {
    border-bottom: none;
}
.detail-grid span { display: block; }
.detail-grid .label {
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 4px;
    font-size: 0.9em;
}
.detail-grid .value {
    color: var(--text-dark);
    font-weight: 500;
}
.detail-grid .value.price {
    font-weight: bold;
    font-size: 1.15em;
    color: var(--primary-accent);
}
.detail-grid .value.price.revised {
    color: #fd7e14; /* Turuncu */
}
.detail-grid .value small {
    font-size: 0.85em;
    color: var(--text-muted);
    display: block;
    margin-top: 3px;
}
.detail-grid ul {
    list-style: none;
    padding-left: 0;
    margin-top: 5px;
}
.detail-grid ul li {
    margin-bottom: 5px;
    font-size: 0.95em;
}
.detail-grid ul li strong {
    color: var(--text-dark);
}
.full-width {
    grid-column: 1 / -1;
    border-bottom: 1px dotted var(--border-light);
    padding-bottom: 10px;
}
.full-width:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.action-buttons {
    text-align: center;
    margin-top: 35px;
    padding-top: 25px;
    border-top: 1px solid var(--border-light);
}
.action-buttons p {
    margin-bottom: 20px;
    font-weight: bold;
    font-size: 1.1em;
    color: var(--primary-dark);
}
.action-buttons .btn { /* Genel buton stilinden alır */
    margin: 0 10px;
    padding: 12px 30px;
    font-size: 1.1em;
    min-width: 160px;
}
/* Onay / Red Buton Renkleri */
.btn-approve { background-color: var(--success-color); color: white; border: none; }
.btn-approve:hover { background-color: #157347; color: white; }
.btn-reject { background-color: var(--danger-color); color: white; border: none; }
.btn-reject:hover { background-color: #bb2d3b; color: white; }
.btn:disabled { opacity: 0.65; cursor: not-allowed; }

.response-message {
    margin: 25px auto 0 auto;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    font-weight: bold;
    display: none; /* Başlangıçta gizli */
    max-width: 600px;
    border: 1px solid transparent;
}
.response-message.success { background-color: var(--success-bg); color: var(--success-color); border-color: #a3cfbb; }
.response-message.error { background-color: var(--danger-bg); color: var(--danger-color); border-color: #f1aeb5; }

.loading-indicator {
    display: none; /* Başlangıçta gizli */
    text-align: center;
    margin-top: 20px;
    font-size: 1.1em;
    color: var(--text-muted);
}
.loading-indicator i {
    margin-right: 8px;
    animation: fa-spin 1.5s infinite linear; /* Animasyon */
}

/* Admin notu stili */
.admin-notes {
    margin-top: 30px;
    padding: 20px 25px;
    background-color: #fdfdfe; /* Biraz daha açık */
    border: 1px solid #e9ecef;
    border-left: 5px solid var(--primary-accent);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}
.admin-notes h4 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.2em;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
}
.admin-notes h4 i {
    margin-right: 10px;
    color: var(--primary-accent);
}
.admin-notes p {
    font-size: 1em;
    line-height: 1.6;
    color: var(--text-medium);
    margin-bottom: 0;
    white-space: pre-wrap; /* Satır başlarını koru */
}


/* Responsive Ayarlar */
@media (max-width: 767.98px) {
    .offer-details-wrapper { padding: 25px 20px; }
    .offer-header h1 { font-size: 1.6em; }
    .offer-section h3 { font-size: 1.2em; }
    .detail-grid { grid-template-columns: 1fr; gap: 10px; }
    .detail-grid div { border-bottom: 1px dotted var(--border-light); padding-bottom: 10px; }
     .detail-grid div:last-child { border-bottom: none; }
    .action-buttons .btn { width: calc(50% - 15px); margin: 5px; min-width: unset; }
}
@media (max-width: 479.98px) {
     .action-buttons .btn { width: 100%; margin: 8px 0; }
}
.turnstile-wrapper {
    display: flex;
    justify-content: center;
    margin: 20px 0 16px 0;
}

.turnstile-wrapper .cf-turnstile {
    display: inline-block;
}