/* ═══════════════════════════════════════════════
   NeoGen Design System — Tabs
   .tab-content, tab-specific styles, media queries
   ═══════════════════════════════════════════════ */

/* ── Tab Content ─────────────────────────────── */
.tab-content {
    display: none;
    background: transparent;
    padding-top: 24px;
    min-height: 600px;
    position: relative;
    z-index: 1;
}

.tab-content.active { display: block; }


/* ── Dashboard ───────────────────────────────── */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.financial-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.summary-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px;
    background: var(--bg-subtle);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.summary-item span:first-child {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-item span:last-child {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--neo-blue);
}

/* ── Smart Input ─────────────────────────────── */
.smart-input-form {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
}

.smart-input-form small {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

/* AI 추천 결과 */
.ai-recommendation {
    background: linear-gradient(135deg, rgba(37,99,235,0.04) 0%, rgba(6,182,212,0.06) 100%);
    border: 1.5px solid rgba(37,99,235,0.25);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin: 20px 0;
    animation: slideIn 0.3s ease-out;
}

.ai-recommendation h4 {
    color: var(--neo-blue);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.recommendation-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 16px;
}

.recommendation-confidence {
    text-align: center;
    font-weight: 600;
    font-size: 13px;
    color: var(--green);
    margin: 10px 0;
}

.recommendation-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.recommended-entry {
    background: var(--bg-subtle);
    padding: 14px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--green);
    margin-bottom: 10px;
}

.entry-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}
.entry-line:last-child { border-bottom: none; }

.account-info { font-weight: 500; }
.amount-info  { font-weight: 600; color: var(--neo-blue); }
.debit-side   { color: var(--green); }
.credit-side  { color: var(--red); }

/* Learning patterns */
.learning-patterns {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-top: 20px;
}

.learning-patterns h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 14px;
}

.pattern-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

.pattern-description { font-weight: 500; }
.pattern-classification { color: var(--text-muted); }

.pattern-count {
    background: var(--neo-navy);
    color: white;
    padding: 3px 10px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 600;
}

/* Confidence */
.confidence-high   { color: var(--green); }
.confidence-medium { color: var(--yellow); }
.confidence-low    { color: var(--red); }

/* ── Accounts ─────────────────────────────────── */
.account-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.category {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
}

.category h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.account-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.account-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: var(--bg-subtle);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--neo-blue);
    font-size: 13px;
}

.account-code {
    font-weight: 600;
    color: var(--neo-blue);
    font-size: 12px;
    margin-right: 8px;
}

.account-balance {
    font-weight: 600;
    color: var(--green);
}

/* ── Journal ─────────────────────────────────── */
.journal-entries-form {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin: 16px 0;
}

.journal-entry-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto auto;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
    padding: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.balance-check {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(37,99,235,0.05);
    border: 1px solid rgba(37,99,235,0.2);
    border-radius: var(--radius-sm);
    margin-top: 12px;
    font-size: 13px;
    font-weight: 500;
}

.balance-check.balanced {
    background: rgba(16,185,129,0.06);
    border-color: rgba(16,185,129,0.25);
    color: var(--green);
}

.balance-check.unbalanced {
    background: rgba(239,68,68,0.05);
    border-color: rgba(239,68,68,0.2);
    color: var(--red);
}

/* ── Reports ─────────────────────────────────── */
.reports-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.financial-statement {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.statement-header {
    background: var(--neo-navy);
    color: white;
    padding: 14px 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.statement-body { padding: 20px; }

.statement-section { margin-bottom: 20px; }

.statement-section h4 {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.statement-item {
    display: flex;
    justify-content: space-between;
    padding: 7px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--bg-subtle);
    color: var(--text-secondary);
}

.statement-total {
    font-weight: 700;
    color: var(--text-primary);
    border-top: 1.5px solid var(--neo-navy);
    padding-top: 10px;
    margin-top: 8px;
    font-size: 14px;
}

.report-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.summary-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}

.summary-section h4 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.metric-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 0;
    border-bottom: 1px solid var(--bg-subtle);
    font-size: 13px;
    color: var(--text-secondary);
}

.metric-value { font-weight: 600; color: var(--neo-blue); }
.metric-positive { color: var(--green); font-weight: 600; }
.metric-negative { color: var(--red);   font-weight: 600; }

/* ── Annual Report ───────────────────────────── */
.annual-setup {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
}

.setup-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.annual-preview {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin: 24px 0;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.preview-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.preview-container {
    background: var(--bg-subtle);
    border-radius: var(--radius);
    padding: 10px;
}

/* ── Usage Guide ─────────────────────────────── */
.usage-guide {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-top: 24px;
}

.guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 18px;
    border-radius: var(--radius);
}

.step-number {
    background: var(--neo-navy);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 99px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
    flex-shrink: 0;
}

.step-content h5 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.step-content p {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0;
}

.feature-highlights {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--green);
    border-radius: var(--radius);
    padding: 18px;
}

.feature-highlights h5 {
    font-size: 13px;
    font-weight: 600;
    color: var(--green);
    margin-bottom: 10px;
}

.feature-highlights ul { margin: 0; padding-left: 18px; }

.feature-highlights li {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

/* ── Responsive — tabs ───────────────────────── */
@media (max-width: 900px) {
    .dashboard-grid,
    .reports-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {

    .account-categories { grid-template-columns: 1fr; }
    .guide-steps        { grid-template-columns: 1fr; }
    .setup-form         { grid-template-columns: 1fr; }

    .journal-entry-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .balance-check {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    #smart-input > div {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .side-ad-panel {
        position: static !important;
        order: 2;
    }
}