/* ===================================================================
   Gastos Ratitas — design tokens
   Warm dark palette drawn from the mascot artwork (mouse fur, coin
   gold, Leito's pink bow) instead of Bootstrap's default cool grays.
   =================================================================== */
:root {
  /* --- Neutrals: warm charcoal, not navy --- */
  --rt-bg: oklch(19% 0.013 58);
  --rt-surface: oklch(24% 0.015 56);
  --rt-surface-2: oklch(29% 0.018 54);
  --rt-surface-3: oklch(34% 0.02 52);
  --rt-border: oklch(95% 0.01 70 / 0.10);
  --rt-border-strong: oklch(95% 0.01 70 / 0.20);

  /* --- Ink --- */
  --rt-ink: oklch(96% 0.012 75);
  --rt-ink-muted: oklch(76% 0.02 65);
  --rt-ink-faint: oklch(68% 0.02 60);

  /* --- Gold: primary accent, Victor's identity color, coins --- */
  --rt-gold: oklch(78% 0.14 75);
  --rt-gold-bg: oklch(78% 0.14 75 / 0.16);
  --rt-gold-solid: oklch(74% 0.16 74);
  --rt-gold-solid-hover: oklch(68% 0.17 73);
  --rt-gold-on-solid: oklch(20% 0.03 74);

  /* --- Pink: secondary accent, Leito's identity color --- */
  --rt-pink: oklch(80% 0.10 16);
  --rt-pink-bg: oklch(80% 0.10 16 / 0.16);
  --rt-pink-solid: oklch(68% 0.13 14);
  --rt-pink-on-solid: oklch(98% 0.01 14);

  /* --- Green: positive / success states --- */
  --rt-green: oklch(74% 0.15 150);
  --rt-green-bg: oklch(74% 0.15 150 / 0.16);
  --rt-green-solid: oklch(52% 0.15 150);
  --rt-green-solid-hover: oklch(46% 0.16 150);
  --rt-green-on-solid: oklch(97% 0.02 150);

  /* --- Coral/red: debt, pending, destructive --- */
  --rt-red: oklch(72% 0.15 28);
  --rt-red-bg: oklch(72% 0.15 28 / 0.14);
  --rt-red-solid: oklch(54% 0.18 27);
  --rt-red-solid-hover: oklch(48% 0.18 27);
  --rt-red-on-solid: oklch(97% 0.02 27);

  /* --- Shape --- */
  --rt-radius-sm: 10px;
  --rt-radius-md: 16px;
  --rt-radius-lg: 24px;
  --rt-radius-pill: 999px;

  /* --- Type --- */
  --rt-font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --rt-font-display: ui-rounded, "SF Pro Rounded", var(--rt-font-body);
  --rt-fs-xs: 0.8125rem;
  --rt-fs-sm: 0.875rem;
  --rt-fs-md: 1.125rem;
  --rt-fs-lg: 1.375rem;
  --rt-fs-xl: 1.75rem;
  --rt-fs-2xl: 2.375rem;

  /* --- Motion --- */
  --rt-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --rt-dur-fast: 150ms;
  --rt-dur: 220ms;

  /* --- Focus --- */
  --rt-focus-ring: 0 0 0 3px oklch(78% 0.14 75 / 0.35);
}

/* ===================================================================
   Bootstrap bridge — remap the dark-theme vars every stock component
   (tables, modal, alerts, forms, list-group) reads from, so built-ins
   inherit the ratitas palette instead of Bootstrap's cool defaults.
   =================================================================== */
[data-bs-theme=dark] {
  --bs-body-bg: var(--rt-bg);
  --bs-body-color: var(--rt-ink-muted);
  --bs-emphasis-color: var(--rt-ink);
  --bs-emphasis-color-rgb: 250, 248, 244;
  --bs-secondary-color: var(--rt-ink-muted);
  --bs-secondary-bg: var(--rt-surface-2);
  --bs-tertiary-bg: var(--rt-surface);
  --bs-border-color: var(--rt-border-strong);
  --bs-border-color-translucent: var(--rt-border);
  --bs-link-color: var(--rt-gold);
  --bs-link-hover-color: var(--rt-gold-solid-hover);

  --bs-danger-bg-subtle: var(--rt-red-bg);
  --bs-danger-border-subtle: oklch(72% 0.15 28 / 0.3);
  --bs-danger-text-emphasis: var(--rt-red);
  --bs-warning-bg-subtle: var(--rt-gold-bg);
  --bs-warning-border-subtle: oklch(78% 0.14 75 / 0.3);
  --bs-warning-text-emphasis: var(--rt-gold);
  --bs-success-bg-subtle: var(--rt-green-bg);
  --bs-success-border-subtle: oklch(74% 0.15 150 / 0.3);
  --bs-success-text-emphasis: var(--rt-green);

  --bs-modal-bg: var(--rt-surface-2);
  --bs-modal-border-color: var(--rt-border);
  --bs-list-group-border-color: var(--rt-border);
}

/* ===================================================================
   Base
   =================================================================== */
* { scrollbar-color: var(--rt-surface-3) transparent; }

body {
  background-color: var(--rt-bg);
  color: var(--rt-ink-muted);
  font-family: var(--rt-font-body);
  font-variant-numeric: tabular-nums;
}

h1, h2, h3, .navbar-brand, .h4, .h5, .h6 {
  font-family: var(--rt-font-display);
  color: var(--rt-ink);
  letter-spacing: -0.01em;
  text-wrap: balance;
}

a { color: var(--rt-gold); }
a:hover { color: var(--rt-gold-solid-hover); }

.text-secondary { color: var(--rt-ink-muted) !important; }

:focus-visible {
  outline: none;
  box-shadow: var(--rt-focus-ring);
  border-radius: var(--rt-radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===================================================================
   Login
   =================================================================== */
.login-body {
  min-height: 100vh;
  background:
    radial-gradient(60% 50% at 50% 0%, oklch(29% 0.018 54 / 0.9), transparent),
    var(--rt-bg);
}

.login-card {
  width: 100%;
  max-width: 400px;
  background-color: var(--rt-surface);
  border: 1px solid var(--rt-border);
  border-radius: var(--rt-radius-lg);
}

.login-mascota {
  max-height: 128px;
  filter: drop-shadow(0 16px 28px oklch(78% 0.14 75 / 0.22));
  animation: rt-float 4s var(--rt-ease) infinite;
}

@keyframes rt-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@media (prefers-reduced-motion: reduce) {
  .login-mascota { animation: none; }
}

.login-tagline { color: var(--rt-ink-muted); }

.login-separador {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--rt-ink-muted);
  font-size: 0.875rem;
}

.login-separador::before,
.login-separador::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--rt-border);
}

/* ===================================================================
   Navbar
   =================================================================== */
.navbar-ratitas {
  background-color: var(--rt-surface);
  border-bottom: 1px solid var(--rt-border);
}

.navbar-ratitas .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: var(--rt-fs-md);
}

.navbar-marca {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--rt-surface-3);
  flex-shrink: 0;
}

.navbar-marca img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 32% 22%;
  transform: scale(1.9);
}

.navbar-ratitas .nav-link {
  color: var(--rt-ink-muted);
  border-radius: var(--rt-radius-pill);
  padding: 0.4rem 0.9rem;
  transition: color var(--rt-dur-fast) var(--rt-ease), background-color var(--rt-dur-fast) var(--rt-ease);
}

.navbar-ratitas .nav-link:hover {
  color: var(--rt-ink);
  background-color: var(--rt-surface-3);
}

.navbar-ratitas .nav-link.active {
  color: var(--rt-gold-on-solid);
  background-color: var(--rt-gold-solid);
  font-weight: 600;
}

.navbar-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--rt-surface-2);
  border: 1px solid var(--rt-border);
  border-radius: var(--rt-radius-pill);
  padding: 0.3rem 0.5rem 0.3rem 0.3rem;
}

/* ===================================================================
   Buttons
   =================================================================== */
.btn {
  --bs-btn-border-radius: var(--rt-radius-pill);
  --bs-btn-font-weight: 600;
  --bs-btn-padding-x: 1.1rem;
  --bs-btn-box-shadow: none;
  --bs-btn-focus-box-shadow: var(--rt-focus-ring);
  transition: transform var(--rt-dur-fast) var(--rt-ease), background-color var(--rt-dur-fast) var(--rt-ease),
    border-color var(--rt-dur-fast) var(--rt-ease), box-shadow var(--rt-dur-fast) var(--rt-ease);
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-warning {
  --bs-btn-color: var(--rt-gold-on-solid);
  --bs-btn-bg: var(--rt-gold-solid);
  --bs-btn-border-color: var(--rt-gold-solid);
  --bs-btn-hover-color: var(--rt-gold-on-solid);
  --bs-btn-hover-bg: var(--rt-gold-solid-hover);
  --bs-btn-hover-border-color: var(--rt-gold-solid-hover);
  --bs-btn-active-color: var(--rt-gold-on-solid);
  --bs-btn-active-bg: var(--rt-gold-solid-hover);
  --bs-btn-active-border-color: var(--rt-gold-solid-hover);
  --bs-btn-disabled-color: var(--rt-gold-on-solid);
  --bs-btn-disabled-bg: var(--rt-gold-solid);
  --bs-btn-disabled-border-color: var(--rt-gold-solid);
}

.btn-success {
  --bs-btn-color: var(--rt-green-on-solid);
  --bs-btn-bg: var(--rt-green-solid);
  --bs-btn-border-color: var(--rt-green-solid);
  --bs-btn-hover-color: var(--rt-green-on-solid);
  --bs-btn-hover-bg: var(--rt-green-solid-hover);
  --bs-btn-hover-border-color: var(--rt-green-solid-hover);
  --bs-btn-active-color: var(--rt-green-on-solid);
  --bs-btn-active-bg: var(--rt-green-solid-hover);
  --bs-btn-active-border-color: var(--rt-green-solid-hover);
}

.btn-outline-light {
  --bs-btn-color: var(--rt-ink-muted);
  --bs-btn-border-color: var(--rt-border-strong);
  --bs-btn-hover-color: var(--rt-ink);
  --bs-btn-hover-bg: var(--rt-surface-3);
  --bs-btn-hover-border-color: var(--rt-border-strong);
  --bs-btn-active-color: var(--rt-ink);
  --bs-btn-active-bg: var(--rt-surface-3);
  --bs-btn-active-border-color: var(--rt-border-strong);
}

.btn-outline-warning {
  --bs-btn-color: var(--rt-gold);
  --bs-btn-border-color: oklch(78% 0.14 75 / 0.5);
  --bs-btn-hover-color: var(--rt-gold-on-solid);
  --bs-btn-hover-bg: var(--rt-gold-solid);
  --bs-btn-hover-border-color: var(--rt-gold-solid);
  --bs-btn-active-color: var(--rt-gold-on-solid);
  --bs-btn-active-bg: var(--rt-gold-solid);
  --bs-btn-active-border-color: var(--rt-gold-solid);
}

.btn-outline-danger {
  --bs-btn-color: var(--rt-red);
  --bs-btn-border-color: oklch(72% 0.15 28 / 0.5);
  --bs-btn-hover-color: var(--rt-red-on-solid);
  --bs-btn-hover-bg: var(--rt-red-solid);
  --bs-btn-hover-border-color: var(--rt-red-solid);
  --bs-btn-active-color: var(--rt-red-on-solid);
  --bs-btn-active-bg: var(--rt-red-solid);
  --bs-btn-active-border-color: var(--rt-red-solid);
}

.btn-close { opacity: 0.6; }
.btn-close:hover { opacity: 1; }

/* ===================================================================
   Forms
   =================================================================== */
.form-label {
  color: var(--rt-ink);
  font-size: var(--rt-fs-sm);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.form-control,
.form-select {
  background-color: var(--rt-surface-2);
  border: 1px solid var(--rt-border-strong);
  color: var(--rt-ink);
  border-radius: var(--rt-radius-sm);
  padding-block: 0.55rem;
}

.form-control::placeholder { color: var(--rt-ink-muted); opacity: 1; }

.form-control:focus,
.form-select:focus {
  background-color: var(--rt-surface-2);
  border-color: var(--rt-gold);
  color: var(--rt-ink);
  box-shadow: var(--rt-focus-ring);
}

.form-check-input {
  background-color: var(--rt-surface-2);
  border-color: var(--rt-border-strong);
}

.form-check-input:checked {
  background-color: var(--rt-gold-solid);
  border-color: var(--rt-gold-solid);
}

.form-check-input:focus { box-shadow: var(--rt-focus-ring); }

.form-check-label { color: var(--rt-ink-muted); }

.form-text { color: var(--rt-ink-faint); font-size: var(--rt-fs-xs); }

/* ===================================================================
   Tables
   =================================================================== */
.table-dark {
  --bs-table-color: var(--rt-ink-muted);
  --bs-table-bg: transparent;
  --bs-table-border-color: var(--rt-border);
  --bs-table-hover-bg: var(--rt-surface-3);
  --bs-table-hover-color: var(--rt-ink);
}

.table-dark thead th {
  color: var(--rt-ink-faint);
  font-size: var(--rt-fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--rt-border-strong);
  padding-bottom: 0.6rem;
}

.table-dark td { vertical-align: middle; }

.table-dark tbody tr {
  transition: background-color var(--rt-dur-fast) var(--rt-ease);
}

/* ---------------------------------------------------------------------
   Stacked-card mode — below the breakpoint, each row becomes a card
   (title + amount, a subtitle line, label:value pairs, pills, actions)
   instead of a table that overflows the screen. Opt-in via .table-stack;
   column order is set per table with nth-child, since Gastos and
   Tarjetas have different columns.
   --------------------------------------------------------------------- */
@media (max-width: 767.98px) {
  .table-stack thead { display: none; }
  .table-stack, .table-stack tbody { display: block; width: 100%; }

  .table-stack tbody tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 0.75rem;
    row-gap: 0.35rem;
    background-color: var(--rt-surface-2);
    border: 1px solid var(--rt-border);
    border-radius: var(--rt-radius-md);
    padding: 1rem 1.1rem;
    margin-bottom: 0.75rem;
  }

  .table-stack td {
    display: block;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
    min-width: 0;
  }

  .table-stack td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-size: var(--rt-fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--rt-ink-faint);
    margin-bottom: 0.15rem;
  }

  .table-stack td[colspan] { grid-column: 1 / -1; }

  .table-stack-title {
    font-family: var(--rt-font-display);
    font-size: var(--rt-fs-md);
    font-weight: 700;
    color: var(--rt-ink);
  }

  .table-stack-subtitle {
    grid-column: 1 / -1;
    color: var(--rt-ink-muted);
    font-size: var(--rt-fs-sm);
  }

  .table-stack-end { justify-self: end; text-align: right; }

  .table-stack-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 0.5rem;
    padding-top: 0.65rem !important;
    margin-top: 0.25rem;
    border-top: 1px solid var(--rt-border) !important;
  }

  .table-stack-actions .btn { flex: 1; }

  /* Gastos: fecha, nombre, tipo de gasto, tarjeta, monto, cuotas, compartida, estado, acciones */
  #tablaGastos.table-stack tbody td:nth-child(1) { order: 4; } /* fecha */
  #tablaGastos.table-stack tbody td:nth-child(2) { order: 1; } /* nombre (title) */
  #tablaGastos.table-stack tbody td:nth-child(3) { order: 5; } /* tipo de gasto */
  #tablaGastos.table-stack tbody td:nth-child(4) { order: 3; } /* tarjeta (subtitle) */
  #tablaGastos.table-stack tbody td:nth-child(5) { order: 2; } /* monto */
  #tablaGastos.table-stack tbody td:nth-child(6) { order: 6; } /* cuotas */
  #tablaGastos.table-stack tbody td:nth-child(7) { order: 7; } /* compartida pill */
  #tablaGastos.table-stack tbody td:nth-child(8) { order: 8; } /* estado pill */
  #tablaGastos.table-stack tbody td:nth-child(9) { order: 9; } /* acciones */

  /* Tarjetas: nombre, tipo, dueño, dígitos, facturación, día de pago, acciones */
  #tablaTarjetas.table-stack tbody td:nth-child(1) { order: 1; } /* nombre (title) */
  #tablaTarjetas.table-stack tbody td:nth-child(2) { order: 2; } /* tipo pill */
  #tablaTarjetas.table-stack tbody td:nth-child(3) { order: 3; } /* dueño (subtitle) */
  #tablaTarjetas.table-stack tbody td:nth-child(4) { order: 5; } /* dígitos */
  #tablaTarjetas.table-stack tbody td:nth-child(5) { order: 4; } /* facturación */
  #tablaTarjetas.table-stack tbody td:nth-child(6) { order: 6; } /* día de pago */
  #tablaTarjetas.table-stack tbody td:nth-child(7) { order: 7; } /* acciones */
}

/* ---------------------------------------------------------------------
   DataTables (search / sort / pagination chrome on Gastos + Tarjetas)
   Search box and length select already inherit .form-control/.form-select;
   this covers the pieces DataTables styles with hardcoded Bootstrap blue.
   --------------------------------------------------------------------- */
.dt-container { margin-bottom: 1rem; }

.dt-container .dt-search label,
.dt-container .dt-length label {
  color: var(--rt-ink-muted);
}

.dt-container .dt-info { color: var(--rt-ink-faint); font-size: var(--rt-fs-sm); }

.dt-container .pagination {
  --bs-pagination-active-bg: var(--rt-gold-solid);
  --bs-pagination-active-border-color: var(--rt-gold-solid);
  --bs-pagination-active-color: var(--rt-gold-on-solid);
}

.dt-container .page-link { border-radius: var(--rt-radius-sm) !important; margin-inline: 0.15rem; }

/* ===================================================================
   Modal
   =================================================================== */
.modal-content { border-radius: var(--rt-radius-md); }
.modal-header { border-bottom-color: var(--rt-border); }
.modal-footer { border-top-color: var(--rt-border); }

/* ===================================================================
   Alerts
   =================================================================== */
.alert { border-radius: var(--rt-radius-sm); }

/* ===================================================================
   Tiles
   =================================================================== */
.tile {
  background-color: var(--rt-surface);
  border: 1px solid var(--rt-border);
  border-radius: var(--rt-radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}

.tile-saldo {
  background: linear-gradient(155deg, var(--rt-surface-2), var(--rt-surface));
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 1.75rem 1.5rem;
}

.tile-saldo-mascota {
  position: absolute;
  right: -18px;
  bottom: -14px;
  width: 132px;
  opacity: 0.9;
  pointer-events: none;
}

.tile-saldo h2 { margin-bottom: 0.35rem; }

/* ===================================================================
   Money emphasis
   =================================================================== */
.monto-dorado, .monto-verde, .monto-rojo {
  font-family: var(--rt-font-display);
  font-variant-numeric: tabular-nums;
}

.monto-dorado { color: var(--rt-gold); font-weight: 700; }
.monto-verde { color: var(--rt-green); font-weight: 700; }
.monto-rojo { color: var(--rt-red); font-weight: 700; }

/* ===================================================================
   Avatars — identity rings (Victor = gold, Leito = pink)
   =================================================================== */
.avatar-usuario {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  background-color: var(--rt-surface-3);
  margin-bottom: 0.6rem;
  border: 2px solid transparent;
  box-shadow: 0 0 0 2px var(--rt-surface);
}

.avatar-victor { object-position: left center; border-color: var(--rt-gold); }
.avatar-leito { object-position: right center; border-color: var(--rt-pink); }

/* ===================================================================
   Pills — status vocabulary
   =================================================================== */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--rt-fs-xs);
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--rt-radius-pill);
  white-space: nowrap;
}

.pill-gold { color: var(--rt-gold); background-color: var(--rt-gold-bg); }
.pill-green { color: var(--rt-green); background-color: var(--rt-green-bg); }
.pill-pink { color: var(--rt-pink); background-color: var(--rt-pink-bg); }
.pill-neutral { color: var(--rt-ink-muted); background-color: var(--rt-surface-3); }

.barra-categoria {
  height: 6px;
  margin-top: 0.4rem;
  border-radius: var(--rt-radius-pill);
  background-color: var(--rt-surface-3);
  overflow: hidden;
}

.barra-categoria > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background-color: var(--rt-gold);
}

/* Owner identity dot — Victor = gold, Leito = pink, echoes the avatar rings */
.dot-usuario {
  display: inline-block;
  width: 0.55em;
  height: 0.55em;
  border-radius: 50%;
  margin-right: 0.45em;
  flex-shrink: 0;
}

.dot-victor { background-color: var(--rt-gold); }
.dot-leito { background-color: var(--rt-pink); }

/* ===================================================================
   List group (dashboard "últimas compras" / "próximos cierres")
   =================================================================== */
.list-group-item {
  padding: 0.7rem 0;
  border-color: var(--rt-border) !important;
  transition: transform var(--rt-dur-fast) var(--rt-ease);
}

.list-group-item:hover { transform: translateX(0.25rem); }

/* ===================================================================
   Empty / celebration states
   =================================================================== */
.estado-vacio {
  text-align: center;
  padding: 1.5rem 1rem;
  color: var(--rt-ink-muted);
}

.estado-vacio img {
  width: 96px;
  margin-bottom: 0.75rem;
  opacity: 0.92;
}

.estado-vacio p { margin-bottom: 0; font-size: var(--rt-fs-sm); }

.saldo-celebracion img {
  width: 140px;
  animation: rt-pop 500ms var(--rt-ease) both;
}

@keyframes rt-pop {
  from { opacity: 0; transform: scale(0.85) translateY(6px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .saldo-celebracion img { animation: none; }
}

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 767.98px) {
  .tile-saldo-mascota { width: 96px; }
  .tile { padding: 1rem 1.15rem; }
}