/* GzkForm Ön Yüz Tasarım ve Grid Sistemi */
.gzk-form-container {
    max-width: 750px;
    margin: 25px auto;
    font-family: inherit;
    box-sizing: border-box;
}

.gzk-form {
    display: flex;
    flex-wrap: wrap;
    column-gap: 16px;
    row-gap: 18px;
    box-sizing: border-box;
    width: 100%;
}

/* Form Eleman Grupları */
.gzk-form-group {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.gzk-form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.gzk-required {
    color: #d63638;
    margin-left: 2px;
}

.gzk-form-group input[type="text"],
.gzk-form-group input[type="email"],
.gzk-form-group input[type="tel"],
.gzk-form-group input[type="number"],
.gzk-form-group input[type="date"],
.gzk-form-group textarea,
.gzk-form-group select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    font-size: 15px;
    font-family: inherit;
    background-color: #fff;
    color: #333;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.gzk-form-group input:focus,
.gzk-form-group textarea:focus,
.gzk-form-group select:focus {
    border-color: #0073aa;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.15);
}

/* Onay Kutusu (Checkbox) ve Çoktan Seçme (Radio) */
.gzk-choices-wrap {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

.gzk-choice-label {
    display: flex !important;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px !important;
    font-weight: 400 !important;
    color: #333 !important;
    line-height: 1.4;
    user-select: none;
    margin-bottom: 0 !important;
}

.gzk-choice-label input[type="checkbox"],
.gzk-choice-label input[type="radio"] {
    width: 18px !important;
    height: 18px !important;
    min-width: 18px;
    margin: 0 !important;
    padding: 0 !important;
    accent-color: #0073aa;
    cursor: pointer;
}

/* Sütun & Grid Sistemi */
.gzk-col-100 {
    flex: 0 0 100%;
    max-width: 100%;
    width: 100%;
}

.gzk-col-50 {
    flex: 0 0 calc(50% - 8px);
    max-width: calc(50% - 8px);
    width: calc(50% - 8px);
}

.gzk-col-33 {
    flex: 0 0 calc(33.333% - 10.666px);
    max-width: calc(33.333% - 10.666px);
    width: calc(33.333% - 10.666px);
}

.gzk-col-25 {
    flex: 0 0 calc(25% - 12px);
    max-width: calc(25% - 12px);
    width: calc(25% - 12px);
}

/* Konteyner Tabanlı Yerleşim Satırları (Frontend Layout Rows) */
.gzk-row-container {
    display: flex;
    gap: 16px;
    width: 100%;
    flex: 0 0 100%;
    box-sizing: border-box;
}

.gzk-row-col {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.gzk-row-cols-1 .gzk-row-col { flex: 0 0 100%; }
.gzk-row-cols-2 .gzk-row-col { flex: 0 0 calc(50% - 8px); }
.gzk-row-cols-3 .gzk-row-col { flex: 0 0 calc(33.333% - 10.666px); }
.gzk-row-cols-4 .gzk-row-col { flex: 0 0 calc(25% - 12px); }

.gzk-col-nested {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 100% !important;
}

/* Tablet Uyumluluğu (4 Sütunlu Satırlar 2 Sütuna Dönüşür) */
@media (max-width: 900px) and (min-width: 681px) {
    .gzk-row-cols-4 {
        flex-wrap: wrap !important;
        row-gap: 16px !important;
    }
    .gzk-row-cols-4 .gzk-row-col {
        flex: 0 0 calc(50% - 8px) !important;
        max-width: calc(50% - 8px) !important;
    }
}

/* Mobil ve Küçük Ekran Uyumluluğu (Responsive) */
@media (max-width: 680px) {
    .gzk-col-50,
    .gzk-col-33,
    .gzk-col-25 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
        width: 100% !important;
    }

    .gzk-row-col {
        flex: 0 0 auto !important;
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .gzk-row-container {
        flex-direction: column !important;
        height: auto !important;
        gap: 18px !important;
    }
}

/* Gönder Butonu */
.gzk-submit-btn {
    background-color: #0073aa;
    color: #fff;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.25s ease, transform 0.1s ease;
    align-self: flex-start;
}

.gzk-submit-btn:hover {
    background-color: #005177;
}

.gzk-submit-btn:disabled {
    background-color: #999;
    cursor: not-allowed;
}

/* Başarı / Hata Bildirim Kutusu */
.gzk-form-alert {
    padding: 12px 18px;
    border-radius: 5px;
    font-size: 14px;
    box-sizing: border-box;
    width: 100%;
}

.gzk-alert-success {
    background: #edfaef;
    border: 1px solid #68de7c;
    color: #155724;
}

.gzk-alert-error {
    background: #fcf0f1;
    border: 1px solid #e0717b;
    color: #721c24;
}

/* Koşullu Mantık ile Gizlenen Alanlar */
.gzk-cond-hidden {
    display: none !important;
}