/* style.css - V3: Responsive (Mobil Uyumlu) ve Eksiksiz Tasarım */

/* --- Temel Renkler ve Genel Yapı --- */
:root {
    --ana-mavi: #40A8FF;        /* Canlı Mavi/Cyan - Vurgu Rengi */
    --koyu-mavi: #007bff;       /* Buton ve Başlık Mavi */
    --arka-plan: #f4f6f8;       /* Açık Gri/Beyaz Arka Plan */
    --kapsayici-bg: #ffffff;    /* Beyaz Kapsayıcı Arka Plan */
    --dolu-gri: #f0f0f0;        /* Dolu Saatler ve Kutucuk Arka Planı */
    --yazi-gri: #666;           /* İkincil Yazı Rengi */
    --error-color: #dc3545;
    --success-color: #28a745;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--arka-plan);
    color: #333;
    padding: 0;
    margin: 0;
    min-height: 100vh;
}
.container {
    max-width: 850px; /* Masaüstü genişliği */
    margin: 40px auto;
    padding: 0;
    background: var(--kapsayici-bg);
    border-radius: 16px; 
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08); 
}
.secim-kapsayici {
    padding: 20px;
    margin: 0;
}
.kapsayici-h3 {
    font-size: 1.1em;
    font-weight: 600;
    color: #333; 
    margin-bottom: 15px;
    padding-bottom: 5px;
    text-align: center;
}
input[type="text"], input[type="email"], input[type="tel"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    box-sizing: border-box;
}
.hata, .basarili { 
    padding: 10px 20px; 
    border-radius: 0; 
    font-weight: bold; 
    margin-bottom: 0; 
    text-align: center;
}
.hata { background-color: #f8d7da; color: var(--error-color); }
.basarili { background-color: #d4edda; color: var(--success-color); }

/* --- 1. Personel Seçimi (Mavi Banner) --- */
.personel-banner {
    background-color: var(--ana-mavi);
    color: white;
    padding: 30px 20px;
    text-align: center;
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
}
.banner-h3 { color: white; margin-bottom: 20px; font-size: 1.2em; }
.personel-grid { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
.personel-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 5px;
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    width: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    font-size: 0.9em;
    box-shadow: 0 0 0 2px transparent; 
}
.personel-card.secili {
    background: white;
    color: #333;
    border-color: var(--ana-mavi); 
    box-shadow: 0 0 0 2px var(--ana-mavi);
}
.personel-card img {
    width: 60px; height: 60px; border-radius: 50%; object-fit: cover; margin-bottom: 5px;
    border: 2px solid white;
}
.personel-card.secili img { border-color: var(--ana-mavi); }
.personel-card .unvan { font-size: 0.75em; opacity: 0.8; }
.personel-card.secili .unvan { opacity: 1; color: var(--yazi-gri); }

/* --- 2. Hizmet Seçimi (Kutucuklu İki Sütun) --- */
.hizmet-grid {
    display: grid;
    grid-template-columns: 1fr 1fr; 
    gap: 15px; 
}
.hizmet-card {
    background: var(--dolu-gri); 
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}
.hizmet-card:hover { border-color: var(--ana-mavi); }
.hizmet-label {
    display: flex;
    align-items: center;
    width: 100%;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95em;
}
.secim-ikon {
    width: 18px;
    height: 18px;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin-right: 10px;
    background-color: #fff;
    transition: all 0.2s;
    flex-shrink: 0;
}
.hizmet-card.secili {
    border-color: var(--koyu-mavi);
    background-color: #e6f7ff; 
}
.hizmet-card.secili .secim-ikon {
    border-color: var(--koyu-mavi);
    background-color: var(--koyu-mavi);
    position: relative;
}
.hizmet-card.secili .secim-ikon:after {
    content: '✔';
    color: white;
    font-size: 14px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    line-height: 1;
}

/* --- 3. Randevu Tarihi ve Saati --- */
.randevu-tarih-saat-alani {
    display: flex; 
    gap: 25px;
}
.takvim-alan, .saat-alan { 
    flex-basis: 50%; 
    border: 1px solid #eee; 
    border-radius: 8px; 
    padding: 15px;
    box-sizing: border-box;
}

/* Takvim İçin Stil */
.ay-baslik { font-weight: 700; font-size: 1.1em; text-align: center; margin-bottom: 10px; color: #333; }
.takvim-grid { display: grid; grid-template-columns: repeat(7, 1fr); text-align: center; font-size: 0.9em; }
.gun-adi { font-weight: 700; color: var(--koyu-mavi); padding: 8px 0; }
.gun-kart { padding: 8px 0; cursor: pointer; border-radius: 50%; margin: 2px; transition: background-color 0.1s; }
.gun-kart:not(.gecmis):hover { background-color: #f0f0f0; }
.gun-kart.secili { background-color: var(--koyu-mavi); color: white; font-weight: 700; }
.gun-kart.gecmis { color: #ccc; cursor: default; }

/* Saat Kutucukları (3 Sütunlu) */
.saat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; } 
.saat-karti { 
    padding: 8px 10px; 
    border: 1px solid #ddd; 
    border-radius: 6px; 
    text-align: center; 
    font-size: 0.9em; 
    transition: all 0.2s;
    display: flex;
    flex-direction: column; 
    justify-content: center;
    align-items: center;
}
.saat-karti .saat-metin { font-weight: 600; }
.durum-etiketi { font-size: 0.7em; padding: 2px 5px; border-radius: 4px; font-weight: 600; margin-top: 3px; }

.saat-karti.müsait { 
    cursor: pointer;
    background-color: #fff; 
    border-color: #ddd; 
}
.saat-karti.müsait:hover { background-color: #e6f7ff; border-color: var(--ana-mavi); }
.saat-karti.müsait .durum-etiketi { background-color: #d4edda; color: #155724; } 

.saat-karti.dolu {
    background-color: var(--dolu-gri);
    color: #999;
    border-color: #ddd;
    pointer-events: none; 
}
.saat-karti.dolu .durum-etiketi { background-color: #f8d7da; color: #721c24; } 

.saat-karti.secili { 
    background-color: var(--koyu-mavi) !important; 
    color: white !important; 
    border-color: var(--koyu-mavi) !important; 
}
.saat-karti.secili .durum-etiketi {
    background-color: white !important;
    color: var(--koyu-mavi) !important;
}
.uyari-metni { font-size: 0.9em; color: var(--yazi-gri); text-align: center; grid-column: 1 / span 3; margin-top: 5px;}

/* --- 4. İletişim Bilgileri --- */
.iletisim-genel { border-top: 1px solid #eee; margin-top: 20px; padding-top: 20px;}
.iletisim-bilgi-kapsayici { display: flex; gap: 15px; align-items: flex-start; margin-top: 15px;}
.iletisim-resim { flex-shrink: 0; width: 80px; text-align: center; }
.iletisim-resim img { max-width: 100%; height: auto; }
.iletisim-metin { flex-grow: 1; }
.uyari-metni-kucuk { font-size: 0.9em; color: var(--yazi-gri); margin: 0 0 15px 0; }
.form-inputlar { margin-top: 5px; }


/* Buton */
button[type="submit"] {
    background-color: var(--koyu-mavi);
    color: white;
    padding: 18px;
    border: none;
    cursor: pointer;
    font-size: 18px;
    font-weight: 600;
    width: 100%;
    border-bottom-left-radius: 16px; 
    border-bottom-right-radius: 16px; 
    margin-top: 0;
}


/* ======================================================= */
/* 📱 MOBİL UYUMLULUK (Responsive Design) - max-width: 650px */
/* ======================================================= */
@media (max-width: 650px) {
    .container {
        margin: 0; 
        border-radius: 0;
        box-shadow: none;
    }
    .secim-kapsayici {
        padding: 15px;
    }

    /* 1. Personel Seçimi */
    .personel-banner {
        border-radius: 0; 
    }
    .personel-grid {
        gap: 10px;
    }
    .personel-card {
        width: 80px; 
        padding: 8px 4px;
    }
    .personel-card img {
        width: 50px; height: 50px; 
    }

    /* 2. Hizmet Seçimi */
    .hizmet-grid {
        grid-template-columns: 1fr; 
        gap: 8px;
    }

    /* 3. Randevu Tarihi ve Saati */
    .randevu-tarih-saat-alani {
        flex-direction: column; 
        gap: 20px;
    }
    .takvim-alan, .saat-alan {
        flex-basis: auto; 
        width: 100%;
        padding: 10px;
    }
    .saat-grid {
        grid-template-columns: repeat(2, 1fr); 
    }

    /* 4. İletişim Bilgileri */
    .iletisim-bilgi-kapsayici {
        flex-direction: column; 
        text-align: center;
    }
    .iletisim-resim {
        width: 60px; 
        margin: 0 auto 10px auto;
    }
    
    /* Buton */
    button[type="submit"] {
        border-radius: 0; 
        padding: 15px;
    }
}