/*
 * Finanzas Familiares — Estilos frontend
 * Mobile-first, sin dependencias externas de CSS.
 */

/* ── Variables ──────────────────────────────────────── */
:root {
  --ff-bg:          #F7F6F2;
  --ff-surface:     #FFFFFF;
  --ff-border:      #E8E5DE;
  --ff-text:        #1A1A18;
  --ff-muted:       #7A7870;
  --ff-accent:      #2D6A4F;
  --ff-accent-lt:   #E8F4EE;
  --ff-danger:      #E76F51;
  --ff-danger-lt:   #FDF0EC;
  --ff-blue:        #3B82F6;
  --ff-blue-lt:     #EFF6FF;
  --ff-shadow:      0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.04);
  --ff-radius:      12px;
  --ff-radius-sm:   8px;
  --ff-font-mono:   'Courier New', Courier, monospace;
}

/* ── Reset mínimo dentro del wrapper ──────────────── */
.ff-wrapper * {
  box-sizing: border-box;
}
.ff-wrapper {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--ff-text);
  font-size: 15px;
  line-height: 1.55;
  max-width: 1060px;
  margin: 0 auto;
  padding: 8px 0 60px;
}

/* ── Encabezado de página ─────────────────────────── */
.ff-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}
.ff-module-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ff-muted);
  margin-bottom: 4px;
}
.ff-page-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.7px;
  color: var(--ff-text);
  margin: 0 0 4px;
  line-height: 1.2;
}
.ff-title-icon {
  font-size: 20px;
  font-weight: 400;
  opacity: .7;
}
.ff-page-desc {
  color: var(--ff-muted);
  font-size: 14px;
  margin: 0;
}
.ff-header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

/* ── Card ─────────────────────────────────────────── */
.ff-card {
  background: var(--ff-surface);
  border: 1px solid var(--ff-border);
  border-radius: var(--ff-radius);
  padding: 22px 24px;
  box-shadow: var(--ff-shadow);
  margin-bottom: 20px;
}
.ff-card-table {
  padding: 0;
  overflow: hidden;
}
.ff-card-table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 18px 24px 0;
}
.ff-card-title {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--ff-text);
}
.ff-card-table .ff-card-title { margin-bottom: 0; }
.ff-card-icon {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--ff-accent-lt);
  color: var(--ff-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.ff-card-icon.ff-icon-red { background: var(--ff-danger-lt); color: var(--ff-danger); }

/* ── Stats ────────────────────────────────────────── */
.ff-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.ff-stat-card {
  background: var(--ff-surface);
  border: 1px solid var(--ff-border);
  border-top: 3px solid var(--ff-border);
  border-radius: var(--ff-radius);
  padding: 18px 20px;
  box-shadow: var(--ff-shadow);
}
.ff-stat-green { border-top-color: var(--ff-accent); }
.ff-stat-red   { border-top-color: var(--ff-danger); }
.ff-stat-blue  { border-top-color: var(--ff-blue); }
.ff-stat-gray  { border-top-color: var(--ff-muted); }
.ff-stat-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--ff-muted);
  margin-bottom: 6px;
}
.ff-stat-value {
  font-size: 22px;
  font-weight: 800;
  font-family: var(--ff-font-mono);
  letter-spacing: -.5px;
  line-height: 1.1;
}
.ff-stat-sub {
  font-size: 12px;
  color: var(--ff-muted);
  margin-top: 4px;
}

/* ── Formulario ───────────────────────────────────── */
.ff-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}
.ff-form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.ff-form-group label {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ff-muted);
  letter-spacing: .3px;
  text-transform: uppercase;
}
.ff-optional { font-weight: 400; text-transform: none; }
.ff-form-group input,
.ff-form-group select,
.ff-form-group textarea {
  border: 1.5px solid var(--ff-border);
  border-radius: var(--ff-radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  color: var(--ff-text);
  background: var(--ff-bg);
  outline: none;
  transition: border-color .18s, box-shadow .18s;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
.ff-form-group input:focus,
.ff-form-group select:focus {
  border-color: var(--ff-accent);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(45,106,79,.12);
}
.ff-form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237A7870' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}
.ff-prefix-wrap { position: relative; display: flex; align-items: center; }
.ff-prefix {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ff-muted);
  font-weight: 700;
  font-size: 14px;
  pointer-events: none;
  z-index: 1;
  line-height: 1;
}
.ff-prefix-wrap input { padding-left: 26px !important; }

.ff-form-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

/* ── Botones ──────────────────────────────────────── */
.ff-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: none;
  border-radius: var(--ff-radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: all .15s;
  line-height: 1;
  white-space: nowrap;
}
.ff-btn:focus { outline: 2px solid var(--ff-accent); outline-offset: 2px; }
.ff-btn-primary {
  background: var(--ff-accent);
  color: #fff;
}
.ff-btn-primary:hover { background: #245c43; transform: translateY(-1px); }
.ff-btn-primary:active { transform: translateY(0); }
.ff-btn-secondary {
  background: var(--ff-bg);
  color: var(--ff-text);
  border: 1.5px solid var(--ff-border);
}
.ff-btn-secondary:hover { background: var(--ff-border); }
.ff-btn-danger {
  background: var(--ff-danger-lt);
  color: var(--ff-danger);
  border: 1.5px solid #f3c4b8;
}
.ff-btn-danger:hover { background: #f9d9d0; }
.ff-btn-export {
  background: #1A1A18;
  color: #fff;
}
.ff-btn-export:hover { background: #333; color: #fff; }
.ff-btn-sm {
  padding: 7px 13px;
  font-size: 12.5px;
}
.ff-export-btns {
  display: flex;
  gap: 8px;
}

/* ── Selector de mes ──────────────────────────────── */
.ff-select-mes {
  border: 1.5px solid var(--ff-border);
  border-radius: var(--ff-radius-sm);
  padding: 8px 32px 8px 12px;
  font-size: 14px;
  font-family: inherit;
  background: var(--ff-surface);
  color: var(--ff-text);
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237A7870' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  font-weight: 600;
  transition: border-color .18s;
}
.ff-select-mes:focus { border-color: var(--ff-accent); }

/* ── Tabla ────────────────────────────────────────── */
.ff-table-wrap {
  overflow-x: auto;
  padding: 16px 24px 0;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
thead th {
  text-align: left;
  padding: 10px 12px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--ff-muted);
  border-bottom: 2px solid var(--ff-border);
  background: var(--ff-bg);
  white-space: nowrap;
}
.ff-th-monto   { text-align: right; }
.ff-th-acciones{ text-align: center; width: 90px; }
tbody td {
  padding: 12px;
  border-bottom: 1px solid var(--ff-border);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #fafaf8; }
.ff-td-monto   { text-align: right; }
.ff-td-acciones{ text-align: center; }

/* ── Badges de categoría ─────────────────────────── */
.ff-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.ff-badge-hogar      { background: #EEF2FF; color: #4F46E5; }
.ff-badge-comida     { background: #FFF7ED; color: #C2410C; }
.ff-badge-ocio       { background: #FDF4FF; color: #9333EA; }
.ff-badge-transporte { background: #FFFBEB; color: #B45309; }
.ff-badge-salud      { background: #F0FDF4; color: #15803D; }
.ff-badge-ahorro     { background: #ECFEFF; color: #0E7490; }
.ff-badge-especiales { background: #FFF1F2; color: #BE123C; }
.ff-badge-otros      { background: #F8F9FA; color: #495057; }
.ff-badge-sueldo     { background: #F0FDF4; color: #15803D; }
.ff-badge-monotributo{ background: #EEF2FF; color: #4F46E5; }
.ff-badge-extraordinario { background: #FFFBEB; color: #B45309; }
.ff-badge-otros-ing  { background: #F8F9FA; color: #495057; }

/* ── Colores de montos ────────────────────────────── */
.ff-color-pos { color: var(--ff-accent); }
.ff-color-neg { color: var(--ff-danger); }
.ff-monto {
  font-family: var(--ff-font-mono);
  font-weight: 700;
  white-space: nowrap;
}
.ff-monto-pos { color: var(--ff-accent); }
.ff-monto-neg { color: var(--ff-danger); }
.ff-monto-neutral { color: var(--ff-text); }

/* ── Fila de total ────────────────────────────────── */
.ff-table-footer {
  padding: 14px 24px 18px;
  border-top: 2px solid var(--ff-border);
  background: var(--ff-bg);
}
.ff-total-row {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  flex-wrap: wrap;
}
.ff-total-item { text-align: right; }
.ff-total-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--ff-muted);
  display: block;
}
.ff-total-value {
  font-size: 20px;
  font-weight: 800;
  font-family: var(--ff-font-mono);
  letter-spacing: -.5px;
  display: block;
}
.ff-footnote {
  font-size: 12px;
  color: var(--ff-muted);
  margin: 10px 0 0;
}

/* ── Paginación ───────────────────────────────────── */
.ff-pagination {
  display: flex;
  gap: 5px;
  justify-content: flex-end;
  margin-top: 12px;
  flex-wrap: wrap;
}
.ff-page-btn {
  border: 1.5px solid var(--ff-border);
  background: var(--ff-surface);
  border-radius: var(--ff-radius-sm);
  padding: 5px 11px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  color: var(--ff-muted);
  transition: all .15s;
}
.ff-page-btn:hover { border-color: var(--ff-accent); color: var(--ff-accent); }
.ff-page-btn.active {
  background: var(--ff-accent);
  color: #fff;
  border-color: var(--ff-accent);
}

/* ── Acciones de tabla ────────────────────────────── */
.ff-actions-col {
  display: flex;
  gap: 5px;
  justify-content: center;
}

/* ── Mensajes ─────────────────────────────────────── */
.ff-mensaje {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: var(--ff-radius-sm);
  font-size: 13.5px;
  font-weight: 500;
}
.ff-mensaje-ok    { background: var(--ff-accent-lt); color: var(--ff-accent); }
.ff-mensaje-error { background: var(--ff-danger-lt); color: #b54125; }

/* ── Spinner de carga ─────────────────────────────── */
.ff-spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--ff-border);
  border-top-color: var(--ff-accent);
  border-radius: 50%;
  animation: ff-spin .7s linear infinite;
  vertical-align: middle;
}
@keyframes ff-spin { to { transform: rotate(360deg); } }
.ff-loading-row td {
  text-align: center;
  padding: 24px;
  color: var(--ff-muted);
}
.ff-empty-row td {
  text-align: center;
  padding: 24px;
  color: var(--ff-muted);
  font-style: italic;
}

/* ── Gráficos ─────────────────────────────────────── */
.ff-chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.ff-chart-wrap {
  position: relative;
  height: 280px;
}
.ff-chart-lg { height: 340px; }

/* ── Leyenda de gráfico ───────────────────────────── */
.ff-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.ff-legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
}
.ff-legend-dot {
  width: 10px; height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

/* ── Barra de progreso (tabla categorías) ──────────── */
.ff-progress-bar {
  height: 7px;
  background: var(--ff-border);
  border-radius: 99px;
  overflow: hidden;
  width: 100px;
}
.ff-progress-fill {
  height: 100%;
  border-radius: 99px;
  transition: width .5s ease;
}

/* ── Módulo comparación ────────────────────────────── */
.ff-compare-selectors {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  flex-wrap: wrap;
}
.ff-compare-vs {
  font-size: 16px;
  font-weight: 900;
  color: var(--ff-muted);
  padding-bottom: 10px;
}
.ff-table-compare thead th { text-align: center; }
.ff-table-compare thead th:first-child { text-align: left; }
.ff-table-compare tbody td { text-align: center; }
.ff-table-compare tbody td:first-child { text-align: left; font-weight: 600; }
.ff-delta-pos { color: var(--ff-accent); font-weight: 700; }
.ff-delta-neg { color: var(--ff-danger); font-weight: 700; }

/* ── Estado vacío ─────────────────────────────────── */
.ff-empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--ff-muted);
}
.ff-empty-icon {
  display: block;
  font-size: 40px;
  margin-bottom: 12px;
  opacity: .4;
}

/* ── Acceso denegado ──────────────────────────────── */
.ff-acceso-denegado {
  background: var(--ff-danger-lt);
  color: #b54125;
  padding: 14px 18px;
  border-radius: var(--ff-radius-sm);
  font-weight: 600;
  font-size: 14px;
}

/* ── Responsive: tablet ───────────────────────────── */
@media (max-width: 860px) {
  .ff-chart-grid { grid-template-columns: 1fr; }
}

/* ── Responsive: móvil ────────────────────────────── */
@media (max-width: 600px) {
  .ff-wrapper { padding: 4px 0 40px; }
  .ff-card { padding: 16px; }
  .ff-page-title { font-size: 22px; }
  .ff-form-grid { grid-template-columns: 1fr 1fr; }
  .ff-stats-row { grid-template-columns: 1fr 1fr; }
  .ff-chart-wrap { height: 220px; }
  .ff-chart-lg { height: 260px; }
  .ff-btn { padding: 9px 14px; font-size: 13px; }
  .ff-compare-selectors { flex-direction: column; }
  .ff-compare-vs { padding-bottom: 0; }
  /* Ocultar columna notas en móvil */
  table th:nth-child(4),
  table td:nth-child(4) { display: none; }
  .ff-progress-bar { width: 60px; }
}

@media (max-width: 400px) {
  .ff-form-grid { grid-template-columns: 1fr; }
  .ff-stats-row { grid-template-columns: 1fr; }
}

/* ---- Selector de anio (resumen) ---- */
.ff-select-sm {
    padding: 6px 32px 6px 12px;
    font-size: 13px;
    font-weight: 600;
    border: 1.5px solid var(--ff-border);
    border-radius: 8px;
    background: #fff;
    color: var(--ff-text);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: border-color .2s;
    min-width: 120px;
}
.ff-select-sm:focus { outline: none; border-color: var(--ff-primary); }

/* ============================================
   MODULO DETALLE CATEGORIA
   ============================================ */

/* Grilla de chips de categoria */
.ff-cats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
    padding: 8px 0;
}

/* Chip individual */
.ff-cat-chip {
    border: 2px solid #e8e4dc;
    border-radius: 12px;
    padding: 14px 16px;
    cursor: pointer;
    transition: border-color .18s, box-shadow .18s, transform .12s;
    background: #fff;
    user-select: none;
}
.ff-cat-chip:hover {
    border-color: var(--cat-color, #4F46E5);
    box-shadow: 0 4px 14px rgba(0,0,0,.08);
    transform: translateY(-2px);
}
.ff-cat-chip-active {
    border-color: var(--cat-color, #4F46E5) !important;
    box-shadow: 0 0 0 3px rgba(0,0,0,.07), 0 4px 14px rgba(0,0,0,.1);
    background: #fafaf8;
}
.ff-cat-chip-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}
.ff-cat-chip-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}
.ff-cat-chip-nombre {
    font-size: 13px;
    font-weight: 600;
    color: var(--ff-text);
    flex: 1;
    line-height: 1.3;
}
.ff-cat-chip-pct {
    font-size: 12px;
    font-weight: 700;
    color: #888;
}
.ff-cat-chip-monto {
    font-size: 17px;
    font-weight: 700;
    color: var(--ff-text);
    margin-bottom: 8px;
}
.ff-cat-chip-bar-wrap {
    height: 4px;
    background: #f0ede6;
    border-radius: 4px;
    overflow: hidden;
}
.ff-cat-chip-bar {
    height: 100%;
    border-radius: 4px;
    transition: width .4s ease;
}

/* Mensaje vacio en grilla */
.ff-empty-msg {
    padding: 24px;
    color: #999;
    font-size: 14px;
    grid-column: 1 / -1;
}
.ff-loading-inline {
    padding: 20px;
    color: #888;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Panel de detalle */
.ff-detalle-panel {
    border-top: 3px solid var(--ff-primary);
    animation: ff-slide-in .25s ease;
}
@keyframes ff-slide-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Stats rapidas del detalle */
.ff-detalle-stat-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    padding: 16px 0 20px;
    border-bottom: 1px solid var(--ff-border);
    margin-bottom: 16px;
}
.ff-detalle-stat {
    text-align: center;
    padding: 12px;
    background: #faf9f7;
    border-radius: 10px;
}
.ff-detalle-stat .ff-stat-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: #888;
    margin-bottom: 4px;
}
.ff-detalle-stat .ff-stat-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--ff-text);
}

/* Icono de color en panel */
.ff-icon-cat {
    width: 26px !important;
    height: 26px !important;
    border-radius: 6px !important;
    color: #fff !important;
    font-size: 14px !important;
    display: flex;
    align-items: center;
    justify-content: center;
}