/**
 * loss_waterfall.css
 * Estilos para el Modal de Cascada de Pérdidas Operacionales (Waterfall)
 * Carguío Palas Centinela
 */

/* ==========================================================================
   MODAL DE CASCADA DE PÉRDIDAS (WATERFALL)
   ========================================================================== */
.cp-wf-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.96);
    width: 820px;
    max-width: 94vw;
    max-height: 90vh;
    background: #ffffff;
    border: 1px solid var(--cp-border, #e2e8f0);
    border-radius: 12px;
    box-shadow: var(--cp-shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.08));
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.cp-wf-backdrop.open .cp-wf-modal {
    transform: translate(-50%, -50%) scale(1);
}

.cp-wf-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--cp-border, #e2e8f0);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    background: #ffffff;
}

.cp-wf-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--cp-primary-bg, #f0f9ff);
    color: var(--cp-primary, #0284c7);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.cp-wf-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--cp-text-main, #0f172a);
    margin: 0;
}

.cp-wf-subtitle {
    font-size: 0.78rem;
    color: var(--cp-text-muted, #64748b);
    margin: 2px 0 0 0;
}

.cp-wf-close-btn {
    background: var(--cp-surface-subtle, #f1f5f9);
    border: 1px solid var(--cp-border, #e2e8f0);
    color: var(--cp-text-body, #334155);
    width: 30px;
    height: 30px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.cp-wf-close-btn:hover {
    background: var(--cp-red-bg, #fef2f2);
    color: var(--cp-red-text, #b91c1c);
}

/* ==========================================================================
   MATH FLOW BAR (RESUMEN DE BRECHA SUPERIOR)
   ========================================================================== */
.cp-wf-summary-bar {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    padding: 14px 20px;
    background: var(--cp-surface-subtle, #f1f5f9);
    border-bottom: 1px solid var(--cp-border, #e2e8f0);
    gap: 10px;
}

.cp-wf-sum-card {
    background: #ffffff;
    border: 1px solid var(--cp-border, #e2e8f0);
    border-radius: 8px;
    padding: 10px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: var(--cp-shadow-sm, 0 1px 3px rgba(0, 0, 0, 0.06));
}

.cp-wf-sum-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--cp-text-muted, #64748b);
    text-transform: uppercase;
}

.cp-wf-sum-val {
    font-size: 1.15rem;
    font-weight: 800;
    margin: 2px 0;
}

.cp-wf-sum-val.text-blue { color: var(--cp-primary, #0284c7); }
.cp-wf-sum-val.text-red { color: var(--cp-red-text, #b91c1c); }
.cp-wf-sum-val.text-green { color: var(--cp-green-text, #15803d); }

.cp-wf-sum-tag {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 4px;
}

.cp-wf-sum-tag.tag-blue { background: var(--cp-primary-bg, #f0f9ff); color: var(--cp-primary, #0284c7); }
.cp-wf-sum-tag.tag-red { background: var(--cp-red-bg, #fef2f2); color: var(--cp-red-text, #b91c1c); }
.cp-wf-sum-tag.tag-green { background: var(--cp-green-bg, #f0fdf4); color: var(--cp-green-text, #15803d); }

.cp-wf-sum-divider {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--cp-text-muted, #64748b);
    text-align: center;
}

/* ==========================================================================
   FILTROS DE PÉRDIDAS
   ========================================================================== */
.cp-wf-filters {
    display: flex;
    align-items: center;
    padding: 10px 20px;
    background: #ffffff;
    border-bottom: 1px solid var(--cp-border, #e2e8f0);
    gap: 6px;
    flex-wrap: wrap;
}

.cp-wf-filter-title {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--cp-text-muted, #64748b);
    margin-right: 4px;
}

.cp-wf-filter-btn {
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--cp-border, #e2e8f0);
    background: #ffffff;
    color: var(--cp-text-body, #334155);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.cp-wf-filter-btn.active {
    background: var(--cp-primary, #0284c7);
    color: #ffffff;
    border-color: var(--cp-primary, #0284c7);
}

/* ==========================================================================
   LISTA DE PASOS WATERFALL & BARRAS DE PROGRESO
   ========================================================================== */
.cp-wf-chart-container {
    flex: 1;
    overflow-y: auto;
    padding: 14px 20px;
}

.cp-wf-steps-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cp-wf-step-row {
    display: grid;
    grid-template-columns: 32px 1fr 130px 180px;
    align-items: center;
    padding: 8px 12px;
    background: #ffffff;
    border: 1px solid var(--cp-border, #e2e8f0);
    border-radius: 6px;
    gap: 12px;
    box-shadow: var(--cp-shadow-sm, 0 1px 3px rgba(0, 0, 0, 0.06));
}

.cp-wf-step-row.type-baseline { border-left: 4px solid var(--cp-primary, #0284c7); }
.cp-wf-step-row.type-loss { border-left: 4px solid var(--cp-red, #ef4444); }
.cp-wf-step-row.type-final { border-left: 4px solid var(--cp-green, #10b981); }

.cp-wf-step-idx {
    font-size: 0.76rem;
    font-weight: 800;
    color: var(--cp-text-muted, #64748b);
    text-align: center;
}

.cp-wf-step-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.cp-wf-step-name {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--cp-text-main, #0f172a);
}

.cp-wf-step-cat {
    font-size: 0.68rem;
    color: var(--cp-text-muted, #64748b);
    background: var(--cp-surface-subtle, #f1f5f9);
    padding: 1px 6px;
    border-radius: 4px;
}

.cp-wf-bar-track {
    height: 6px;
    background: var(--cp-surface-subtle, #f1f5f9);
    border-radius: 3px;
    overflow: hidden;
}

.cp-wf-bar-fill.type-baseline { background: var(--cp-primary, #0284c7); }
.cp-wf-bar-fill.type-loss { background: var(--cp-red, #ef4444); }
.cp-wf-bar-fill.type-final { background: var(--cp-green, #10b981); }

.cp-wf-val-display {
    font-size: 0.85rem;
    font-weight: 800;
}

.cp-wf-val-display.text-red { color: var(--cp-red-text, #b91c1c); }
.cp-wf-val-display.text-green { color: var(--cp-green-text, #15803d); }
.cp-wf-val-display.text-blue { color: var(--cp-primary, #0284c7); }

.cp-wf-pct-chip {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--cp-red-text, #b91c1c);
}

.cp-wf-step-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: flex-end;
}

.cp-wf-action-btn {
    padding: 4px 8px;
    border-radius: 5px;
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--cp-border, #e2e8f0);
    background: #ffffff;
    color: var(--cp-text-body, #334155);
    transition: all 0.15s ease;
}

.cp-wf-action-btn.btn-trace:hover {
    background: var(--cp-primary-bg, #f0f9ff);
    color: var(--cp-primary, #0284c7);
    border-color: var(--cp-primary, #0284c7);
}

.cp-wf-action-btn.btn-whys:hover {
    background: #faf5ff;
    color: #7c3aed;
    border-color: #c084fc;
}

/* ==========================================================================
   FOOTER WATERFALL
   ========================================================================== */
.cp-wf-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--cp-border, #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--cp-surface-subtle, #f1f5f9);
}

.cp-wf-footer-info {
    font-size: 0.75rem;
    color: var(--cp-text-body, #334155);
}

.cp-btn-trace-top {
    padding: 6px 14px;
    border-radius: 6px;
    background: #e11d48;
    color: #ffffff;
    font-size: 0.78rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: background 0.15s ease;
}

.cp-btn-trace-top:hover {
    background: #be123c;
}

.cp-btn-secondary {
    padding: 6px 12px;
    border-radius: 6px;
    background: #ffffff;
    border: 1px solid var(--cp-border, #e2e8f0);
    color: var(--cp-text-body, #334155);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.cp-btn-secondary:hover {
    background: var(--cp-surface-subtle, #f1f5f9);
}