/* ===== QR Code Gizmo (Full Page) ===== */

.gizmo-qrcode__generator {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.gizmo-qrcode__form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Type tabs */
.gizmo-qrcode__type-tabs {
    display: flex;
    gap: 0.35rem;
}

.gizmo-qrcode__type-tab {
    flex: 1;
    padding: 0.5rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.gizmo-qrcode__type-tab:hover {
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.gizmo-qrcode__type-tab.is-active {
    background: var(--accent-primary);
    color: #fff;
    border-color: var(--accent-primary);
}

/* Type panels */
.gizmo-qrcode__type-panel {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.gizmo-qrcode__textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    resize: vertical;
    font-family: 'Inter', system-ui, sans-serif;
    box-sizing: border-box;
}

.gizmo-qrcode__textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.15);
}

.gizmo-qrcode__field {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    box-sizing: border-box;
}

.gizmo-qrcode__field:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Options */
.gizmo-qrcode__options {
    display: flex;
    gap: 0.75rem;
}

.gizmo-qrcode__option {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.gizmo-qrcode__option label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.gizmo-qrcode__option .gizmo-qrcode__field {
    padding: 0.35rem 0.5rem;
    font-size: 0.8125rem;
}

.gizmo-qrcode__color {
    width: 100%;
    height: 34px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    background: none;
    padding: 2px;
}

.gizmo-qrcode__generate-btn {
    margin-top: 0.25rem;
}

/* Preview */
.gizmo-qrcode__preview-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.gizmo-qrcode__preview {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 12px;
    padding: 1rem;
    min-height: 250px;
    min-width: 250px;
}

.gizmo-qrcode__preview img {
    max-width: 100%;
    image-rendering: pixelated;
}

.gizmo-qrcode__preview-placeholder {
    color: #999;
    font-size: 0.875rem;
    text-align: center;
    padding: 1rem;
}

.gizmo-qrcode__preview-actions {
    display: flex;
    gap: 0.5rem;
}

/* Section */
.gizmo-qrcode__section {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.gizmo-qrcode__section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.gizmo-qrcode__section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.gizmo-qrcode__section-header h3 {
    margin-bottom: 0;
}

/* History */
.gizmo-qrcode__history {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
}

.gizmo-qrcode__history-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.gizmo-qrcode__history-item:hover {
    border-color: var(--accent-primary);
}

.gizmo-qrcode__history-thumb {
    background: #fff;
    border-radius: 4px;
    padding: 4px;
}

.gizmo-qrcode__history-thumb img {
    width: 80px;
    height: 80px;
    image-rendering: pixelated;
}

.gizmo-qrcode__history-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.gizmo-qrcode__empty {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-style: italic;
    text-align: center;
    padding: 1rem 0;
    grid-column: 1 / -1;
}

/* Error */
.gizmo-qrcode__error {
    margin-top: 0.5rem;
    padding: 0.4rem 0.75rem;
    border-radius: 8px;
    background-color: var(--danger);
    color: #fff;
    font-size: 0.8125rem;
    text-align: center;
}

/* Responsive */
@media (max-width: 700px) {
    .gizmo-qrcode__generator {
        grid-template-columns: 1fr;
    }

    .gizmo-qrcode__options {
        flex-wrap: wrap;
    }

    .gizmo-qrcode__history {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    }
}