/* ============================================================
   KARTSO BAŞVURU WIDGET VE WIZARD STİLLERİ
   Dosya: tema/[tema_adi]/css/basvuru-widget.css
   ============================================================ */

:root {
    --basvuru-color: #667eea;
}

/* --- Widget Kapsayıcı --- */
.kartso-basvuru-widget {
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(30, 41, 59, 0.05), 0 20px 80px rgba(30, 41, 59, 0.04);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: box-shadow 0.3s, transform 0.3s;
}
.kartso-basvuru-widget:hover {
    box-shadow: 0 20px 50px rgba(30, 41, 59, 0.08), 0 30px 100px rgba(30, 41, 59, 0.06);
    transform: translateY(-2px);
}

/* --- Header --- */
.kb-header {
    background: var(--basvuru-color, #667eea);
    padding: 35px 40px;
    display: flex;
    align-items: center;
    gap: 24px;
    position: relative;
}
.kb-header::after {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: radial-gradient(circle at 80% 50%, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0) 60%);
    pointer-events: none;
}
.kb-icon-wrap {
    width: 68px;
    height: 68px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}
.kb-title {
    font-size: 1.45rem;
    font-weight: 800;
    color: #fff;
    margin: 0 0 6px;
    letter-spacing: -0.3px;
}
.kb-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    font-weight: 400;
}

/* --- Body --- */
.kb-body {
    padding: 40px;
}

/* --- Wizard Progress Bar --- */
.kb-wizard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    max-width: 550px;
    margin: 0 auto 35px;
}
.kb-wizard-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    cursor: default;
}
.kb-node-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #f1f5f9;
    border: 2px solid #cbd5e1;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.kb-node-label {
    margin-top: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s;
}
.kb-wizard-node.active .kb-node-circle {
    background: var(--basvuru-color);
    border-color: var(--basvuru-color);
    color: #fff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
}
.kb-wizard-node.active .kb-node-label {
    color: var(--basvuru-color);
}
.kb-node-line {
    flex: 1;
    height: 3px;
    background: #e2e8f0;
    margin: 0 -22px;
    position: relative;
    top: -12px;
    z-index: 1;
}
.kb-node-line.active {
    background: var(--basvuru-color);
    transition: background 0.3s;
}

/* --- Alanlar --- */
.kb-field-wrap {
    margin-bottom: 24px;
}
.kb-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #334155;
    display: block;
    margin-bottom: 8px;
}
.kb-required {
    color: #ef4444;
    margin-left: 4px;
}
.kb-input {
    width: 100%;
    padding: 13px 18px;
    border: 1.5px solid #cbd5e1;
    border-radius: 12px;
    font-size: 0.9rem;
    color: #1e293b;
    background: #f8fafc;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
    outline: none;
}
.kb-input::placeholder {
    color: #94a3b8;
}
.kb-input:focus {
    border-color: var(--basvuru-color);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    background: #fff;
}
.kb-input.is-invalid {
    border-color: #ef4444;
    background: #fef2f2;
}
.kb-input.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

textarea.kb-input {
    resize: vertical;
    min-height: 110px;
}
select.kb-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 16px;
    padding-right: 48px;
}

/* --- Drag & Drop Dosya Yükleyici --- */
.kb-file-drag-zone {
    border: 2px dashed #cbd5e1;
    border-radius: 14px;
    padding: 24px;
    text-align: center;
    background: #f8fafc;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}
.kb-file-drag-zone:hover {
    border-color: var(--basvuru-color);
    background: rgba(102, 126, 234, 0.02);
}
.kb-file-drag-zone.is-invalid {
    border-color: #ef4444;
    background: #fef2f2;
}
.kb-file-placeholder i {
    font-size: 36px;
    color: #64748b;
    display: block;
    margin-bottom: 8px;
    transition: color 0.2s;
}
.kb-file-drag-zone:hover .kb-file-placeholder i {
    color: var(--basvuru-color);
}
.kb-file-placeholder span {
    font-size: 0.88rem;
    font-weight: 600;
    color: #475569;
    display: block;
}
.kb-file-placeholder small {
    font-size: 0.75rem;
    color: #94a3b8;
    display: block;
    margin-top: 4px;
}

/* --- Dosya Önizleme Paneli --- */
.kb-file-preview {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    position: relative;
    text-align: left;
}
.kb-preview-img {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid #cbd5e1;
}
.kb-file-details {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.kb-file-details .file-icon {
    font-size: 24px;
    color: var(--basvuru-color);
    margin-bottom: 2px;
}
.kb-file-name {
    font-size: 0.82rem;
    font-weight: 700;
    color: #1e293b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.kb-file-size {
    font-size: 0.75rem;
    color: #64748b;
}
.kb-file-remove {
    background: #f1f5f9;
    border: none;
    color: #64748b;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}
.kb-file-remove:hover {
    background: #ef4444;
    color: #fff;
}

/* --- Radio & Checkbox --- */
.kb-radio-group,
.kb-checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 4px;
}
.kb-radio-label,
.kb-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: #475569;
    cursor: pointer;
    padding: 10px 18px;
    border: 1.5px solid #cbd5e1;
    border-radius: 30px;
    background: #fff;
    transition: all 0.2s;
    user-select: none;
}
.kb-radio-label:hover,
.kb-checkbox-label:hover {
    border-color: var(--basvuru-color);
    color: var(--basvuru-color);
    background: rgba(102, 126, 234, 0.02);
}
.kb-radio-label input,
.kb-checkbox-label input {
    margin: 0;
    width: 16px;
    height: 16px;
    accent-color: var(--basvuru-color);
}

/* --- Wizard Butonları --- */
.kb-prev-btn {
    border: 1.5px solid #cbd5e1;
    color: #475569;
    background: #fff;
    border-radius: 12px;
    padding: 12px 28px;
    font-weight: 600;
    transition: all 0.2s;
}
.kb-prev-btn:hover {
    background: #f1f5f9;
    border-color: #94a3b8;
}
.kb-next-btn {
    background: var(--basvuru-color);
    color: #fff;
    border: none;
    border-radius: 12px;
    padding: 12px 32px;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.25);
    transition: all 0.2s;
}
.kb-next-btn:hover {
    background: var(--basvuru-color);
    opacity: 0.9;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.35);
    transform: translateY(-1px);
}
.kb-submit-btn {
    background: #11998e;
    color: #fff;
    border: none;
    border-radius: 12px;
    padding: 12px 32px;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(17, 153, 142, 0.25);
    transition: all 0.2s;
}
.kb-submit-btn:hover {
    background: #11998e;
    opacity: 0.9;
    box-shadow: 0 6px 20px rgba(17, 153, 142, 0.35);
    transform: translateY(-1px);
}

/* --- Sekme Butonları --- */
.kb-tabs {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
.kb-tab-btn {
    display: flex;
    align-items: center;
    padding: 12px 28px;
    border-radius: 30px;
    border: 2px solid #e2e8f0;
    background: #fff;
    color: #64748b;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.kb-tab-btn:hover {
    border-color: var(--basvuru-color);
    color: var(--basvuru-color);
}
.kb-tab-btn.active {
    background: var(--basvuru-color);
    border-color: var(--basvuru-color);
    color: #fff;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

/* --- Hata Mesajı --- */
.kb-error-msg {
    padding: 12px 20px;
    background: #fef2f2;
    border-left: 4px solid #ef4444;
    border-radius: 8px;
    color: #991b1b;
    font-size: 0.88rem;
    font-weight: 600;
    display: none;
}

/* --- Başarı Animasyonu --- */
.kb-success-msg {
    text-align: center;
    padding: 30px 10px;
}
.kb-success-msg h4 {
    color: #11998e;
    font-weight: 800;
    font-size: 1.4rem;
    margin-top: 18px;
    margin-bottom: 8px;
}
.kb-success-msg p {
    color: #475569;
    font-size: 0.92rem;
    max-width: 440px;
    margin: 0 auto;
    line-height: 1.6;
}

.kb-success-animation {
    display: inline-block;
    margin-bottom: 10px;
}
.kb-checkmark-circle {
    width: 80px;
    height: 80px;
    position: relative;
    border-radius: 50%;
    background: #e6f7f4;
    display: flex;
    align-items: center;
    justify-content: center;
}
.kb-checkmark {
    width: 40px;
    height: 20px;
    border-left: 4px solid #11998e;
    border-bottom: 4px solid #11998e;
    transform: rotate(-45deg);
    margin-top: -6px;
    animation: kbCheckmark 0.6s ease;
}

@keyframes kbCheckmark {
    0% { width: 0; height: 0; opacity: 0; }
    50% { width: 20px; height: 0; opacity: 1; }
    100% { width: 40px; height: 20px; opacity: 1; }
}

/* --- Mobil Responsive --- */
@media (max-width: 768px) {
    .kb-header {
        padding: 24px;
        flex-direction: column;
        text-align: center;
    }
    .kb-body {
        padding: 24px;
    }
    .kb-wizard-header {
        margin-bottom: 24px;
    }
    .kb-node-label {
        font-size: 0.7rem;
    }
    .kb-node-circle {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    .kb-node-line {
        top: -15px;
    }
    .kb-tabs {
        gap: 8px;
    }
    .kb-tab-btn {
        font-size: 0.82rem;
        padding: 10px 18px;
    }
}