/* ═══════════════════════════════════════════════════════════════════════
   IMPORT MODULE — Data Import Wizard
   ═══════════════════════════════════════════════════════════════════════ */

.imp-wizard {
    max-width: 900px;
    margin: 0 auto;
}

.imp-header {
    margin-bottom: 1.25rem;
}

.imp-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.imp-header h2 i { color: var(--primary); }

.imp-subtitle {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

/* Steps indicator */
.imp-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.imp-step {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.imp-step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    transition: all 0.2s;
}

.imp-step.active .imp-step-num {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.imp-step.active { color: var(--primary); font-weight: 600; }

.imp-step.done .imp-step-num {
    background: var(--success);
    border-color: var(--success);
    color: white;
}

.imp-step.done { color: var(--success); }

.imp-step-line {
    width: 40px;
    height: 2px;
    background: var(--border);
    margin: 0 0.5rem;
}

/* Body */
.imp-body {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem;
}

/* Actions bar */
.imp-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    gap: 0.75rem;
}

.imp-btn-next, .imp-btn-import, .imp-btn-back {
    padding: 0.6rem 1.5rem !important;
    font-size: 0.88rem !important;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.imp-btn-next:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ===== Step 1: Type selection ===== */
.imp-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.imp-type-card {
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.15s;
}

.imp-type-card:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.imp-type-card.selected {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}

.imp-type-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.imp-type-label { font-weight: 700; font-size: 1rem; margin-bottom: 0.3rem; }
.imp-type-desc { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.4; }

.imp-template-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.imp-template-section label {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
}

.imp-template-section select {
    flex: 1;
    max-width: 300px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: inherit;
    background: var(--bg);
}

/* ===== Step 2: Upload ===== */
.imp-upload-area {
    border: 2px dashed var(--border);
    border-radius: 12px;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.imp-upload-area:hover,
.imp-upload-area.dragover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.imp-upload-area.uploading {
    opacity: 0.6;
    pointer-events: none;
}

.imp-upload-area.done {
    border-color: var(--success);
    border-style: solid;
    background: #f0fdf4;
}

.imp-upload-icon { font-size: 3rem; color: var(--primary); margin-bottom: 1rem; }
.imp-upload-area.done .imp-upload-icon { color: var(--success); }

.imp-upload-text { font-size: 1rem; font-weight: 500; margin-bottom: 0.5rem; }
.imp-upload-hint { font-size: 0.8rem; color: var(--text-secondary); }

.imp-upload-tag {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    text-transform: uppercase;
}

.imp-upload-status {
    margin-top: 1rem;
    min-height: 2rem;
}

.imp-file-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--bg);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.imp-file-info div {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.imp-file-info strong { font-size: 0.88rem; }
.imp-file-info span { font-size: 0.75rem; color: var(--text-secondary); }

.imp-auto-mapped {
    background: var(--success);
    color: white !important;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-size: 0.72rem !important;
    font-weight: 600;
    white-space: nowrap;
}

/* ===== Step 3: Column mapping ===== */
.imp-mapping-info {
    padding: 0.65rem 0.85rem;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    font-size: 0.82rem;
    color: #1e40af;
    margin-bottom: 1rem;
}

.imp-mapping-info i { margin-right: 0.3rem; }

.imp-mapping-grid {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.imp-mapping-row {
    display: grid;
    grid-template-columns: 140px 1fr 180px;
    align-items: center;
    gap: 0.75rem;
}

.imp-mapping-row label {
    font-size: 0.85rem;
    font-weight: 500;
    text-align: right;
}

.imp-mapping-row label.required { color: var(--primary); font-weight: 600; }

.imp-mapping-row select {
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.82rem;
    font-family: inherit;
    background: var(--bg);
}

.imp-mapping-row select:focus {
    outline: none;
    border-color: var(--primary);
}

.imp-mapping-preview {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-style: italic;
}

.imp-options {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--bg);
    border-radius: 8px;
}

.imp-options label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    cursor: pointer;
}

.imp-options input[type="checkbox"] {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
}

/* ===== Step 4: Preview table ===== */
.imp-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.imp-preview-file {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.imp-preview-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
}

.imp-preview-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.imp-preview-table th {
    background: var(--bg);
    padding: 0.55rem 0.75rem;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

.imp-preview-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.imp-preview-table tr:last-child td { border-bottom: none; }
.imp-preview-table tr:hover td { background: var(--primary-light); }

.imp-preview-more {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.82rem;
    margin-top: 0.75rem;
}

/* ===== Step 5: Results ===== */
.imp-importing {
    text-align: center;
    padding: 3rem;
}

.imp-importing-spinner {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.imp-importing-hint {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.imp-result {
    text-align: center;
    padding: 2rem 1rem;
}

.imp-result-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.imp-result-icon.success { color: var(--success); }
.imp-result-icon.warning { color: var(--warning); }
.imp-result-icon.error { color: var(--danger); }

.imp-result h3 {
    font-size: 1.2rem;
    margin-bottom: 1.25rem;
}

.imp-result-stats {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 1.5rem;
}

.imp-result-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.imp-result-num {
    font-size: 2rem;
    font-weight: 800;
}

.imp-result-stat span:last-child {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: 0.15rem;
}

.imp-result-errors {
    text-align: left;
    background: #fff5f5;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    max-height: 200px;
    overflow-y: auto;
}

.imp-result-errors strong {
    font-size: 0.85rem;
    color: var(--danger);
}

.imp-result-errors ul {
    margin-top: 0.5rem;
    padding-left: 1.25rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.imp-result-errors li { margin-bottom: 0.25rem; }

/* ===== Responsive ===== */
@media (max-width: 700px) {
    .imp-type-grid { grid-template-columns: 1fr; }
    .imp-mapping-row { grid-template-columns: 100px 1fr; }
    .imp-mapping-preview { display: none; }
    .imp-result-stats { gap: 1.5rem; }
    .imp-steps { flex-wrap: wrap; gap: 0.25rem; }
    .imp-step-line { width: 20px; }
}