.nkd-ncs-wrap {
    max-width: 720px;
    margin: 20px auto;
    padding: 16px;
    border-radius: 12px;
    background: #0e1119;
    color: #f5f5f5;
    border: 1px solid #232732;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.35);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
        sans-serif;
}

.nkd-ncs-wrap h3 {
    margin-top: 0;
    margin-bottom: 8px;
    font-size: 20px;
}

.nkd-ncs-note {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 12px;
}

.nkd-ncs-camera {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid #232732;
    background: #000;
    margin-bottom: 12px;
}

#nkd-ncs-video {
    width: 100%;
    display: block;
}

.nkd-ncs-actions {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.nkd-btn {
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid #3a3f4e;
    background: #181c27;
    color: #f5f5f5;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.nkd-btn[disabled] {
    opacity: 0.4;
    cursor: not-allowed;
}

.nkd-btn:hover:not([disabled]) {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);
}

.nkd-btn-primary {
    background: #2f6bff;
    border-color: #2f6bff;
}

.nkd-btn-primary:hover:not([disabled]) {
    background: #2556cc;
}

.nkd-ncs-status {
    font-size: 13px;
    margin-bottom: 12px;
    min-height: 18px;
    opacity: 0.9;
}

.nkd-ncs-result h4 {
    font-size: 16px;
    margin-top: 8px;
    margin-bottom: 8px;
}

.nkd-ncs-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 16px;
}

.nkd-ncs-form .nkd-field {
    display: flex;
    flex-direction: column;
    font-size: 13px;
}

.nkd-ncs-form .nkd-field label {
    margin-bottom: 4px;
    opacity: 0.9;
}

.nkd-ncs-form input,
.nkd-ncs-form textarea {
    border-radius: 8px;
    border: 1px solid #3a3f4e;
    background: #141824;
    color: #f5f5f5;
    padding: 6px 8px;
    font-size: 13px;
    outline: none;
}

.nkd-ncs-form textarea {
    grid-column: 1 / -1;
}

.nkd-ncs-form input:focus,
.nkd-ncs-form textarea:focus {
    border-color: #2f6bff;
    box-shadow: 0 0 0 1px rgba(47, 107, 255, 0.4);
}

@media (max-width: 640px) {
    .nkd-ncs-form {
        grid-template-columns: 1fr;
    }
}