.ssdg-module {
    --ssdg-gap: 1.25rem;
}

.ssdg-module .card-step {
    background: var(--bg-card, #ffffff);
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: var(--ssdg-gap);
}

.ssdg-module .card-step:first-child {
    margin-top: 0;
}

.ssdg-module .step-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.ssdg-module .step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary, #1e3a5f);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}

.ssdg-module .step-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary, #1e3a5f);
    margin: 0;
}

.ssdg-module .field-desc {
    display: block;
    font-size: 0.82rem;
    color: var(--text-muted, #6b7280);
    margin-top: 0.25rem;
    line-height: 1.5;
}

.ssdg-module .source-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    min-height: 120px;
    padding: 1.5rem;
    border: 2px dashed var(--border, #e5e7eb);
    border-radius: 12px;
    background: var(--bg-subtle, #f9fafb);
    cursor: pointer;
    font-family: var(--font-family, 'Readex Pro', sans-serif);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text, #1f2937);
    transition: border-color 0.2s, background 0.2s;
    text-align: center;
}

.ssdg-module .source-btn:hover {
    border-color: var(--primary-light, #2d5a8e);
    background: #eff6ff;
}

.ssdg-module .source-btn.selected {
    border-color: var(--primary, #1e3a5f);
    background: #eff6ff;
    border-style: solid;
}

.ssdg-module .source-btn .bi {
    font-size: 2rem;
    color: var(--primary-light, #2d5a8e);
}

.ssdg-module .template-select {
    margin-top: 1rem;
}

.ssdg-module .template-info {
    font-size: 0.85rem;
    color: var(--text-muted, #6b7280);
    margin-top: 0.5rem;
    padding: 0.75rem;
    background: var(--bg-subtle, #f9fafb);
    border-radius: 8px;
    border-right: 3px solid var(--primary-light, #2d5a8e);
}

.ssdg-module .var-card {
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    background: var(--bg-card, #ffffff);
    transition: box-shadow 0.2s;
}

.ssdg-module .var-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.ssdg-module .var-card-collapsed {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.ssdg-module .var-card-body {
    padding-top: 1rem;
    border-top: 1px solid var(--border-light, #f0f0f0);
    margin-top: 0.75rem;
}

.ssdg-module .var-name-tag {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary, #1e3a5f);
}

.ssdg-module .var-type-tag {
    display: inline-block;
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    border-radius: 99px;
    background: #eff6ff;
    color: var(--primary-light, #2d5a8e);
    border: 1px solid #bfdbfe;
}

.ssdg-module .var-actions {
    display: flex;
    gap: 0.5rem;
}

.ssdg-module .export-toggles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
}

.ssdg-module .export-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    padding: 1rem 0.75rem;
    border: 2px solid var(--border, #e5e7eb);
    border-radius: 10px;
    background: var(--bg-card, #ffffff);
    cursor: pointer;
    font-family: var(--font-family, 'Readex Pro', sans-serif);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text, #1f2937);
    transition: border-color 0.2s, background 0.2s;
    text-align: center;
}

.ssdg-module .export-btn:hover {
    border-color: var(--primary-light, #2d5a8e);
}

.ssdg-module .export-btn.selected {
    border-color: var(--success, #15803d);
    background: #f0fdf4;
}

.ssdg-module .export-btn .bi {
    font-size: 1.5rem;
    color: var(--text-muted, #6b7280);
}

.ssdg-module .export-btn.selected .bi {
    color: var(--success, #15803d);
}

.ssdg-module .spinner-overlay {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 3rem 1rem;
    text-align: center;
}

.ssdg-module .spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border, #e5e7eb);
    border-top-color: var(--primary, #1e3a5f);
    border-radius: 50%;
    animation: ssdg-spin 0.8s linear infinite;
}

@keyframes ssdg-spin {
    to { transform: rotate(360deg); }
}

.ssdg-module .download-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.ssdg-module .download-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 8px;
    background: var(--bg-card, #ffffff);
    color: var(--text, #1f2937);
    text-decoration: none;
    font-size: 0.9rem;
    transition: border-color 0.2s, background 0.2s;
}

.ssdg-module .download-link:hover {
    border-color: var(--success, #15803d);
    background: #f0fdf4;
    text-decoration: none;
    color: var(--text, #1f2937);
}

.ssdg-module .download-link .bi {
    color: var(--success, #15803d);
    font-size: 1.2rem;
}

.ssdg-module .nav-row {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

.ssdg-module .limit-msg {
    font-size: 0.85rem;
    color: var(--text-muted, #6b7280);
    padding: 0.5rem 0;
}

.ssdg-module .warn-msg {
    font-size: 0.85rem;
    color: #92400e;
    background: #fefce8;
    border: 1px solid #fde68a;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.ssdg-module .warn-msg .bi {
    margin-left: 0.4rem;
}

.ssdg-module .hidden {
    display: none !important;
}

.ssdg-module .mt-1 { margin-top: 1rem; }
.ssdg-module .mb-0 { margin-bottom: 0; }
.ssdg-module .mb-1 { margin-bottom: 1rem; }
.ssdg-module .gap-1 { gap: 1rem; }

.ssdg-module .grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

@media (max-width: 600px) {
    .ssdg-module .grid-2 {
        grid-template-columns: 1fr;
    }
    .ssdg-module .export-toggles {
        grid-template-columns: 1fr 1fr;
    }
    .ssdg-module .download-links {
        grid-template-columns: 1fr;
    }
}