/* ============================================================
   SISTEMA DE FINANZAS INTRA — Layout y Dashboard
   Sidebar, Header, Bento Grid
   ============================================================ */

/* ─── LAYOUT RAIZ ────────────────────────────────────────── */
.sf-layout {
  display: flex;
  min-height: 100vh;
  background: var(--sf-bg-base);
}

/* ─── SIDEBAR ────────────────────────────────────────────── */
.sf-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sf-sidebar-width);
  height: 100vh;
  background: var(--sf-bg-sidebar);
  display: flex;
  flex-direction: column;
  z-index: 100;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  overflow-y: auto;
  overflow-x: hidden;
}

[data-theme="dark"] .sf-sidebar {
  border-right-color: rgba(255, 255, 255, 0.05);
}

/* Logo */
.sf-sidebar__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1.25rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.sf-sidebar__logo-mark {
  width: 2.125rem;
  height: 2.125rem;
  border-radius: var(--sf-radius-md);
  background: var(--sf-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 12px rgba(3, 196, 206, 0.40);
}

.sf-sidebar__logo-mark svg {
  width: 1.125rem;
  height: 1.125rem;
  color: #ffffff;
}

.sf-sidebar__logo-text {
  display: flex;
  flex-direction: column;
}

.sf-sidebar__logo-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.sf-sidebar__logo-sub {
  font-size: 0.6875rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.40);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Navegacion */
.sf-sidebar__nav {
  flex: 1;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.sf-sidebar__section-label {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
  padding: 0.75rem 0.625rem 0.375rem;
}

.sf-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-radius: var(--sf-radius-md);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--sf-transition-fast);
  cursor: pointer;
  text-decoration: none;
  position: relative;
}

.sf-nav-item:hover {
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.90);
}

.sf-nav-item.is-active {
  background: var(--sf-accent-dim);
  color: var(--sf-accent);
  border: 1px solid rgba(3, 196, 206, 0.20);
}

.sf-nav-item.is-active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--sf-accent);
  border-radius: 0 var(--sf-radius-full) var(--sf-radius-full) 0;
}

.sf-nav-item__icon {
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
  opacity: 0.80;
}

.sf-nav-item.is-active .sf-nav-item__icon {
  opacity: 1;
}

/* Footer del sidebar */
.sf-sidebar__footer {
  padding: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.sf-sidebar-theme {
  width: 100%;
  border: 0;
  font-family: inherit;
  text-align: left;
}

.sf-sidebar-theme:hover {
  color: #ffffff;
}

/* ─── AREA PRINCIPAL ─────────────────────────────────────── */
.sf-main {
  margin-left: var(--sf-sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ─── HEADER ─────────────────────────────────────────────── */
.sf-header {
  position: sticky;
  top: 0;
  z-index: 90;
  height: var(--sf-header-height);
  background: var(--sf-bg-surface);
  border-bottom: 1px solid var(--sf-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.75rem;
  gap: 1rem;
  box-shadow: 0 1px 0 var(--sf-border), 0 4px 16px rgba(0,0,0,0.04);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.sf-header__left {
  display: flex;
  flex-direction: column;
}

.sf-header__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--sf-text-primary);
  line-height: 1.2;
}

.sf-header__breadcrumb {
  font-size: 0.75rem;
  color: var(--sf-text-muted);
  font-weight: 400;
}

.sf-header__controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.sf-header__filters {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Separador vertical en el header */
.sf-header__sep {
  width: 1px;
  height: 1.5rem;
  background: var(--sf-border);
  flex-shrink: 0;
}

/* ─── CONTENIDO PRINCIPAL ────────────────────────────────── */
.sf-content {
  flex: 1;
  padding: 1.75rem;
}

/* ─── BENTO GRID ─────────────────────────────────────────── */
.sf-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(80px, auto);
  gap: 1.25rem;
}

/* Variantes de span de columna */
.sf-bento__item--3  { grid-column: span 3; }
.sf-bento__item--4  { grid-column: span 4; }
.sf-bento__item--5  { grid-column: span 5; }
.sf-bento__item--6  { grid-column: span 6; }
.sf-bento__item--7  { grid-column: span 7; }
.sf-bento__item--8  { grid-column: span 8; }
.sf-bento__item--12 { grid-column: span 12; }

/* Variantes de span de fila */
.sf-bento__item--rows-2 { grid-row: span 2; }
.sf-bento__item--rows-3 { grid-row: span 3; }
.sf-bento__item--rows-4 { grid-row: span 4; }
.sf-bento__item--rows-5 { grid-row: span 5; }

/* ─── TARJETAS DEL DASHBOARD ─────────────────────────────── */

/* --- Contenedor de grafica generico --- */
.sf-chart-container {
  width: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.sf-chart-canvas-wrapper {
  position: relative;
  flex: 1;
  min-height: 0;
}

.sf-chart-canvas-wrapper canvas {
  display: block;
  width: 100% !important;
}

/* --- Grafica de Dona --- */
.sf-donut-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.sf-donut-card__chart-area {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex: 1;
  min-height: 0;
}

.sf-donut-card__canvas-wrap {
  position: relative;
  width: 140px;
  height: 140px;
  flex-shrink: 0;
}

.sf-donut-card__center-stat {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.sf-donut-card__legend {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
}

.sf-legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.sf-legend-item__dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex-shrink: 0;
}

.sf-legend-item__label {
  color: var(--sf-text-secondary);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sf-legend-item__value {
  color: var(--sf-text-primary);
  font-weight: 600;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* --- Grafica de Lineas (ancha) --- */
.sf-line-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.sf-line-card__canvas-wrap {
  flex: 1;
  min-height: 180px;
  position: relative;
}

.sf-line-card__legend {
  display: flex;
  gap: 1.25rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--sf-border);
  flex-wrap: wrap;
}

.sf-line-legend-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: var(--sf-text-secondary);
}

.sf-line-legend-item__dash {
  width: 18px;
  height: 2px;
  border-radius: var(--sf-radius-full);
}

/* --- Grafica de Barras + Tendencia --- */
.sf-bar-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.sf-bar-card__canvas-wrap {
  flex: 1;
  min-height: 160px;
  position: relative;
}

/* --- Scatter Plot --- */
.sf-scatter-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.sf-scatter-card__canvas-wrap {
  flex: 1;
  min-height: 160px;
  position: relative;
}

/* --- Tabla de Rankings --- */
.sf-table-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.sf-table-card__body {
  flex: 1;
  overflow-y: auto;
}

/* Numeracion de ranking */
.sf-rank-badge {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--sf-radius-sm);
  background: var(--sf-bg-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--sf-text-muted);
  flex-shrink: 0;
}

.sf-rank-badge--1 { background: var(--sf-accent-dim); color: var(--sf-accent); }
.sf-rank-badge--2 { background: rgba(250,22,34,0.08); color: var(--sf-danger); }

/* ─── SKELETON PLACEHOLDERS PARA GRAFICAS ────────────────── */
.sf-skeleton-chart {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.5rem 0;
}

.sf-skeleton-chart__bar {
  height: 100%;
  background: var(--sf-skeleton-from);
  border-radius: var(--sf-radius-sm) var(--sf-radius-sm) 0 0;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
/* ─── KPI VALUES ─────────────────────────────────────────── */
.sf-kpi-value {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--sf-text-primary);
  margin-top: 0.375rem;
  line-height: 1.1;
}

.sf-kpi-value--danger {
  color: var(--sf-danger);
}

/* ─── PANEL DE ALERTAS (servicios por vencer) ────────────── */
.sf-alertas-bar {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(250, 22, 34, 0.07);
  border: 1px solid rgba(250, 22, 34, 0.25);
  border-radius: var(--sf-radius-lg);
  padding: 0.875rem 1.25rem;
  margin-bottom: 1.25rem;
}

[data-theme="dark"] .sf-alertas-bar {
  background: rgba(250, 22, 34, 0.12);
  border-color: rgba(250, 22, 34, 0.30);
}

.sf-alertas-bar__icon {
  color: var(--sf-danger);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.sf-alertas-bar__content {
  flex: 1;
  min-width: 0;
}

.sf-alertas-bar__title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--sf-danger);
  display: block;
  margin-bottom: 0.5rem;
}

.sf-alertas-bar__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.sf-alerta-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  background: rgba(250, 22, 34, 0.10);
  border: 1px solid rgba(250, 22, 34, 0.20);
  border-radius: var(--sf-radius-full);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
}

.sf-alerta-chip__consultorio {
  font-weight: 600;
  color: var(--sf-text-primary);
}

.sf-alerta-chip__sep {
  color: var(--sf-text-muted);
}

.sf-alerta-chip__servicio {
  color: var(--sf-text-secondary);
}

.sf-alerta-chip__fecha {
  color: var(--sf-danger);
  font-weight: 600;
  margin-left: 0.25rem;
}

/* ─── PAGINA DE GRAFICOS ─────────────────────────────────── */
.sf-graficos-filters {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem 1.25rem;
  background: var(--sf-bg-surface);
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius-lg);
  margin-bottom: 1.25rem;
}

.sf-graficos-filters__group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sf-graficos-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 1rem;
}

.sf-form-input--sm,
.sf-form-select--sm {
  padding: 0.375rem 0.625rem;
  font-size: 0.8125rem;
}

.sf-section-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sf-text-muted);
  margin: 1.5rem 0 0.875rem;
}

.sf-section-label svg {
  color: var(--sf-accent);
  opacity: 0.80;
}

/* Encabezado del reporte */
.sf-report-header {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.sf-report-header__meta {
  flex-shrink: 0;
}

.sf-report-header__kpis {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  flex: 1;
}

.sf-report-kpi {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding: 0 1.25rem;
}

.sf-report-kpi:first-child { padding-left: 0; }

.sf-report-kpi__label {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--sf-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sf-report-kpi__value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--sf-text-primary);
  letter-spacing: -0.02em;
}

.sf-report-kpi__sep {
  width: 1px;
  height: 2rem;
  background: var(--sf-border);
  flex-shrink: 0;
}

/* Texto explicativo de las graficas BI */
.sf-chart-explanation {
  font-size: 0.75rem;
  color: var(--sf-text-muted);
  line-height: 1.6;
  padding-top: 0.75rem;
  border-top: 1px solid var(--sf-border);
  margin-top: 0.75rem;
}

/* Banner de intro BI */
.sf-bi-intro {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.sf-bi-intro__icon {
  color: var(--sf-accent);
  flex-shrink: 0;
  margin-top: 0.125rem;
  opacity: 0.80;
}

/* ─── IMPORTAR ────────────────────────────────────────────── */

.sf-importar-card,
.sf-col-ref-card { height: 100%; }

.sf-importar-form { display: flex; flex-direction: column; gap: 1.25rem; }

.sf-importar-form__actions {
  display: flex;
  gap: .75rem;
  margin-top: .5rem;
}

.sf-file-drop {
  position: relative;
  border: 1.5px dashed var(--sf-border);
  border-radius: var(--sf-radius);
  padding: 2rem 1.5rem;
  text-align: center;
  background: var(--sf-bg-card);
  transition: border-color .2s, background .2s;
  cursor: pointer;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .4rem;
}

.sf-file-drop--active,
.sf-file-drop:hover {
  border-color: var(--sf-accent);
  background: rgba(3,196,206,.04);
}

.sf-file-drop__icon { color: var(--sf-text-muted); margin-bottom: .25rem; }
.sf-file-drop__label { font-size: .875rem; }
.sf-file-drop__hint  { font-size: .75rem; color: var(--sf-text-muted); }

.sf-file-drop__name {
  font-size: .8rem;
  font-weight: 600;
  color: var(--sf-accent);
  margin-top: .25rem;
}

.sf-link { color: var(--sf-accent); text-decoration: underline; cursor: pointer; }

/* Column reference */
.sf-col-ref-section {
  padding: .75rem 0;
  border-bottom: 1px solid var(--sf-border);
}
.sf-col-ref-section:last-child { border-bottom: none; }

.sf-col-ref-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .5rem;
}

.sf-col-ref-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}

.sf-col-chip {
  font-size: .72rem;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  background: rgba(3,196,206,.10);
  color: var(--sf-accent);
  border: 1px solid rgba(3,196,206,.25);
  border-radius: 4px;
  padding: .15rem .45rem;
  white-space: nowrap;
}

/* Import result */
.sf-importar-resultado {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border-radius: var(--sf-radius);
}

.sf-importar-resultado--ok {
  background: rgba(3,196,206,.06);
  border: 1px solid rgba(3,196,206,.25);
}

.sf-importar-resultado--err {
  background: rgba(250,22,34,.06);
  border: 1px solid rgba(250,22,34,.25);
}

.sf-importar-resultado__header {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 600;
  font-size: .9rem;
  margin-bottom: .75rem;
}

.sf-importar-resultado--ok .sf-importar-resultado__header { color: var(--sf-accent); }
.sf-importar-resultado--err .sf-importar-resultado__header { color: var(--sf-danger); }

.sf-importar-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.sf-importar-stat {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.sf-importar-stat__val {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.03em;
}

.sf-importar-stat__label {
  font-size: .75rem;
  color: var(--sf-text-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}

.sf-importar-errores { margin-top: .75rem; }

.sf-importar-errores__list {
  max-height: 240px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.sf-importar-error-row {
  display: flex;
  gap: .75rem;
  align-items: baseline;
  font-size: .8rem;
  background: rgba(250,22,34,.05);
  border-radius: 4px;
  padding: .3rem .6rem;
}

.sf-importar-error-row__fila {
  font-weight: 600;
  color: var(--sf-danger);
  white-space: nowrap;
  flex-shrink: 0;
}

.sf-importar-error-row__msg { color: var(--sf-text-main); }

/* ─── FACTURAS ────────────────────────────────────────────── */

.sf-facturas-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1rem;
}

.sf-facturas-filters {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
}

.sf-facturas-table-card { margin-top: 0; }

.sf-btn--danger-hover:hover {
  color: var(--sf-danger);
  border-color: var(--sf-danger);
}

/* Drawer */
.sf-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
}

.sf-drawer--open { pointer-events: all; }

.sf-drawer__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
  opacity: 0;
  transition: opacity .3s;
}

.sf-drawer--open .sf-drawer__overlay { opacity: 1; }

.sf-drawer__panel {
  position: relative;
  width: 420px;
  max-width: 95vw;
  height: 100%;
  background: var(--sf-bg-card);
  border-left: 1px solid var(--sf-border);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
}

.sf-drawer--open .sf-drawer__panel { transform: translateX(0); }

.sf-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--sf-border);
  flex-shrink: 0;
}

.sf-drawer__title {
  font-size: 1rem;
  font-weight: 600;
}

.sf-drawer__close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--sf-text-muted);
  padding: .25rem;
  display: flex;
  align-items: center;
  border-radius: 4px;
  transition: color .15s, background .15s;
}

.sf-drawer__close:hover {
  color: var(--sf-text-main);
  background: rgba(255,255,255,.05);
}

.sf-drawer__form {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  flex: 1;
}

.sf-drawer__actions {
  display: flex;
  gap: .75rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--sf-border);
}

@media (max-width: 1200px) {
  .sf-bento__item--3 { grid-column: span 6; }
  .sf-bento__item--4 { grid-column: span 6; }
  .sf-bento__item--5 { grid-column: span 12; }
  .sf-bento__item--7 { grid-column: span 12; }
  .sf-bento__item--8 { grid-column: span 12; }
}

@media (max-width: 900px) {
  :root { --sf-sidebar-width: 0px; }
  .sf-sidebar { display: none; }
  .sf-main { margin-left: 0; }
  .sf-bento__item--3,
  .sf-bento__item--4,
  .sf-bento__item--5,
  .sf-bento__item--6,
  .sf-bento__item--7,
  .sf-bento__item--8 { grid-column: span 12; }
}