/* ═══════════════════════════════════════════════════════════════
   SURIAPP — components.css  (B5)
   Componentes base sobre los tokens de tokens.css. Mismo CSS para
   claro y oscuro: sólo se usan variables --color-*.

   Orden de carga: tokens.css → components.css → dashboard.css
   (los ajustes por pantalla y por breakpoint de dashboard.css
   siguen pisando a estos, como antes).
   ═══════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────────────
   Foco visible (teclado) para todo lo que se puede accionar
   ───────────────────────────────────────────────────────────── */
:where(a, button, [role="button"], input, select, textarea, summary):focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ─────────────────────────────────────────────────────────────
   B5.1 · BOTONES
   .btn-grad    primario (nombre histórico: ya no es degradado)
   .btn-outline secundario
   .btn-ghost   fantasma (acciones de menor peso)
   .btn-danger  peligro
   .btn-icon    sólo ícono (lleva title o aria-label)
   Modificadores: .btn-sm · .btn-lg · .btn-block · .is-loading
   ───────────────────────────────────────────────────────────── */
.btn-grad,
.btn-outline,
.btn-ghost,
.btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 40px;
  padding: 9px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font: inherit;
  font-size: .88rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease;
}

.btn-grad {
  background: var(--color-primary-bg);
  color: var(--color-on-primary);
  box-shadow: var(--shadow-sm);
}
.btn-grad:hover  { background: var(--color-primary-bg-hover); color: var(--color-on-primary); }
.btn-grad:active { background: var(--color-primary-bg-hover); box-shadow: none; }

.btn-outline {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border-strong);
  font-weight: 500;
}
.btn-outline:hover { background: var(--color-surface-3); color: var(--color-text); }

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  font-weight: 500;
}
.btn-ghost:hover { background: var(--color-surface-3); color: var(--color-text); }

.btn-danger {
  background: var(--color-danger-soft);
  color: var(--color-danger);
  border-color: transparent;
}
.btn-danger:hover { background: var(--color-danger); color: #FFFFFF; }

/* Deshabilitado: igual para todos */
:is(.btn-grad, .btn-outline, .btn-ghost, .btn-danger, .btn-icon):is(:disabled, [aria-disabled="true"]) {
  opacity: .5;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none;
}

/* Tamaños */
:is(.btn-grad, .btn-outline, .btn-ghost, .btn-danger).btn-sm { min-height: 32px; padding: 5px 12px; font-size: .8rem; border-radius: var(--radius-sm); }
:is(.btn-grad, .btn-outline, .btn-ghost, .btn-danger).btn-lg { min-height: 48px; padding: 12px 24px; font-size: .95rem; }
:is(.btn-grad, .btn-outline, .btn-ghost, .btn-danger).btn-block { display: flex; width: 100%; }

/* Botón de ícono */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: .85rem;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn-icon:hover           { background: var(--color-surface-3); border-color: var(--color-border-strong); color: var(--color-text); }
.btn-icon.bi-edit:hover   { background: var(--color-info-soft);    color: var(--color-info); }
.btn-icon.bi-delete:hover { background: var(--color-danger-soft);  color: var(--color-danger); }
.btn-icon.bi-view:hover   { background: var(--color-primary-soft); color: var(--color-primary); }
.btn-icon.bi-add:hover    { background: var(--color-success-soft); color: var(--color-success); }

/* Cargando: el texto queda (mantiene el ancho) pero invisible, con spinner encima */
:is(.btn-grad, .btn-outline, .btn-ghost, .btn-danger, .btn-icon).is-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}
:is(.btn-grad, .btn-outline, .btn-ghost, .btn-danger, .btn-icon).is-loading > * { visibility: hidden; }
:is(.btn-grad, .btn-outline, .btn-ghost, .btn-danger, .btn-icon).is-loading::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 1em;
  height: 1em;
  border: 2px solid var(--btn-spinner, var(--color-text-muted));
  border-right-color: transparent;
  border-radius: 50%;
  animation: btn-giro .7s linear infinite;
}
:is(.btn-grad, .btn-outline, .btn-ghost, .btn-danger, .btn-icon).is-loading:disabled { opacity: 1; }
.btn-grad.is-loading   { --btn-spinner: var(--color-on-primary); }
.btn-danger.is-loading { --btn-spinner: var(--color-danger); }
@keyframes btn-giro { to { transform: rotate(360deg); } }

/* Pantallas táctiles: área mínima cómoda para el dedo */
@media (pointer: coarse) {
  .btn-grad, .btn-outline, .btn-ghost, .btn-danger { min-height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  :is(.btn-grad, .btn-outline, .btn-ghost, .btn-danger, .btn-icon) { transition: none; }
  :is(.btn-grad, .btn-outline, .btn-ghost, .btn-danger, .btn-icon).is-loading::after { animation-duration: 2s; }
}

/* ─────────────────────────────────────────────────────────────
   B5.2 · INPUTS Y FORMULARIOS
   <div class="form-field">
     <label class="form-label" for="x">Nombre</label>
     <input id="x" class="form-control-dark">
     <div class="form-help">Ayuda opcional</div>
   </div>
   Error: marcarError(input, 'mensaje') agrega .is-invalid y un
   .field-error debajo del campo (ver dashboard.js).
   Prefijo: <div class="input-prefix"><span>$</span><input …></div>
   ───────────────────────────────────────────────────────────── */
.form-field { margin-bottom: 16px; }

.form-label {
  display: block;
  margin-bottom: 6px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.form-control-dark {
  width: 100%;
  min-height: 40px;
  padding: 9px 12px;
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: .9rem;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-control-dark::placeholder { color: var(--color-text-muted); opacity: 1; }
.form-control-dark:hover:not(:focus):not(:disabled) { border-color: var(--color-text-muted); }
.form-control-dark:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.form-control-dark:disabled,
.form-control-dark[readonly] {
  background: var(--color-surface-3);
  color: var(--color-text-secondary);
  cursor: not-allowed;
}
.form-control-dark[readonly] { cursor: default; }
.form-control-dark option { background: var(--color-surface); color: var(--color-text); }

/* Ayuda y error debajo del campo */
.form-help   { margin-top: 5px; font-size: .76rem; line-height: 1.4; color: var(--color-text-muted); }
.field-error {
  display: flex;
  align-items: flex-start;
  gap: 5px;
  margin-top: 5px;
  font-size: .78rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-danger);
}
.field-error::before { content: "⚠"; font-size: .8em; line-height: 1.6; }
.form-control-dark.is-invalid,
.form-control-dark[aria-invalid="true"] { border-color: var(--color-danger); }
.form-control-dark.is-invalid:focus,
.form-control-dark[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px var(--color-danger-soft); }

/* Validación de IMEI en vivo (imei.js) */
.form-control-dark.imei-ok  { border-color: var(--color-success); }
.form-control-dark.imei-err { border-color: var(--color-danger); }

/* Prefijo de moneda / unidad */
.input-prefix { position: relative; display: flex; align-items: center; }
.input-prefix > span {
  position: absolute;
  left: 12px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  pointer-events: none;
}
.input-prefix > .form-control-dark { padding-left: 38px; }

/* Checkbox y radio con el color de marca */
input[type="checkbox"], input[type="radio"] { accent-color: var(--color-primary-bg); }

/* Buscador con ícono (topbar y barras de herramientas) */
.search-box { background: var(--color-surface); border-color: var(--color-border-input); color: var(--color-text-muted); }
.search-box input { color: var(--color-text); }
.search-box input::placeholder { color: var(--color-text-muted); opacity: 1; }
.search-box:focus-within { border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-soft); }

@media (pointer: coarse) {
  .form-control-dark { min-height: 44px; font-size: 1rem; }   /* 16px: iOS no hace zoom al enfocar */
}

/* ─────────────────────────────────────────────────────────────
   B5.3 · BADGES DE ESTADO
   <span class="badge-pill bp-success"><i class="bi bi-check"></i> Cobrado</span>
   Tonos: bp-success · bp-warning · bp-danger · bp-info · bp-primary
   · bp-neutral (también es el default sin clase de tono).
   Nombres viejos: bp-green = success, bp-yellow = warning,
   bp-red = danger, bp-blue = info.
   El texto siempre dice el estado: el color acompaña, no reemplaza.
   ───────────────────────────────────────────────────────────── */
.badge-pill {
  --bp-fg: var(--color-text-secondary);
  --bp-bg: var(--color-surface-3);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border: 1px solid color-mix(in srgb, var(--bp-fg) 22%, transparent);
  border-radius: 999px;
  background: var(--bp-bg);
  color: var(--bp-fg);
  font-size: .74rem;
  font-weight: 600;
  line-height: 1.35;
  white-space: nowrap;
}
.badge-pill > i { font-size: .9em; line-height: 1; }

.bp-success, .bp-green  { --bp-fg: var(--color-success-strong); --bp-bg: var(--color-success-soft); }
.bp-warning, .bp-yellow { --bp-fg: var(--color-warning-strong); --bp-bg: var(--color-warning-soft); }
.bp-danger,  .bp-red    { --bp-fg: var(--color-danger);  --bp-bg: var(--color-danger-soft); }
.bp-info,    .bp-blue   { --bp-fg: var(--color-info);    --bp-bg: var(--color-info-soft); }
.bp-primary             { --bp-fg: var(--color-primary); --bp-bg: var(--color-primary-soft); }
.bp-neutral             { --bp-fg: var(--color-text-secondary); --bp-bg: var(--color-surface-3); }

/* Campos en grilla: los inputs de una misma fila quedan alineados
   aunque algún label ocupe dos renglones (el label crece hacia arriba). */
.row > [class*="col"] > .form-field { display: flex; flex-direction: column; height: 100%; }
.row > [class*="col"] > .form-field > .form-label { flex: 1 0 auto; display: flex; align-items: flex-end; }

/* Modales: la grilla de Bootstrap mira el ancho de la PANTALLA, no el del
   modal. En un modal angosto, 4 campos por fila no entran: pasan a 2. */
.modal-body { container-type: inline-size; }
@container (max-width: 640px) {
  .modal-body .row > .col-md-3,
  .modal-body .row > .col-lg-3 { flex: 0 0 auto; width: 50%; }
}
@container (max-width: 380px) {
  .modal-body .row > [class*="col-md-"],
  .modal-body .row > [class*="col-lg-"] { flex: 0 0 auto; width: 100%; }
}
.form-field > :is(.form-help, .ve-ayuda, .imei-hint):empty { display: none; }

/* ─────────────────────────────────────────────────────────────
   B5.4 · TABLAS
   <div class="tbl-wrap tbl-alto"><table class="tbl">…</table></div>
   .tbl-alto: alto máximo con scroll propio y encabezado fijo
   (para listas largas: inventario, ventas, reparaciones).
   Helpers (dashboard.js): filaVacia(cols, titulo, detalle, icono)
   y filasSkeleton(cols, filas).
   ───────────────────────────────────────────────────────────── */
.tbl { width: 100%; border-collapse: separate; border-spacing: 0; font-size: .85rem; }
.tbl thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-align: left;
  white-space: nowrap;
}
.tbl td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  vertical-align: middle;
}
.tbl tbody tr:last-child > td { border-bottom: none; }
.tbl tbody tr { transition: background-color .12s ease; }
.tbl tbody tr:hover > td { background: color-mix(in srgb, var(--color-surface-3) 60%, transparent); }
.tbl td strong { color: var(--color-text); }

/* Lista larga: scroll propio con encabezado fijo. Sin el truco de
   rotateX de .tbl-wrap (invertiría el scroll vertical). */
.tbl-wrap.tbl-alto {
  max-height: min(72vh, 900px);
  overflow: auto;
  transform: none;
}
.tbl-wrap.tbl-alto > * { transform: none; }

/* Estado vacío y error */
.tbl td.tbl-vacio {
  padding: 36px 16px;
  text-align: center;
  color: var(--color-text-muted);
  white-space: normal;
}
.tbl-vacio > i      { display: block; margin-bottom: 8px; font-size: 1.6rem; opacity: .55; }
.tbl-vacio > strong { display: block; color: var(--color-text-secondary); font-weight: 600; }
.tbl-vacio > small  { display: block; margin-top: 4px; font-size: .78rem; }
.tbl-vacio.es-error > i { color: var(--color-danger); opacity: 1; }

/* Esqueleto mientras carga */
.tbl tr.sk-fila:hover > td { background: none; }
.sk-linea {
  display: block;
  height: 10px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--color-surface-3) 25%, var(--color-surface-2) 50%, var(--color-surface-3) 75%);
  background-size: 200% 100%;
  animation: sk-brillo 1.2s ease-in-out infinite;
}
@keyframes sk-brillo { from { background-position: 200% 0; } to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .sk-linea { animation: none; } }

/* ─────────────────────────────────────────────────────────────
   B5.5 — MODALES
   Estructura: .modal-overlay > .modal-box > .modal-head / .modal-body / .modal-footer
   El rol de diálogo, el foco y Esc los pone openModal() (dashboard.js).
   Los ajustes de mobile (hoja desde abajo) siguen en dashboard.css.
   ───────────────────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 5000;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: var(--color-overlay);
  backdrop-filter: blur(2px);
}
.modal-overlay.show { display: flex; }
body.modal-abierto { overflow: hidden; }   /* la página de atrás no scrollea */

.modal-box {
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgba(15, 23, 42, .22);
  animation: modal-entra .2s cubic-bezier(.2, .8, .2, 1) both;
}
[data-theme="dark"] .modal-box { border-color: var(--color-border-strong); box-shadow: 0 24px 64px rgba(0, 0, 0, .55); }
.modal-box:focus { outline: none; }
@keyframes modal-entra {
  from { opacity: 0; transform: translateY(8px) scale(.98); }
  to   { opacity: 1; transform: none; }
}

/* Cabecera y pie quedan fijos al scrollear un formulario largo */
.modal-head {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px 16px 24px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.modal-title {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--color-text);
}
.modal-title > i { color: var(--color-primary); }
.modal-title.es-peligro, .modal-title.es-peligro > i { color: var(--color-danger); }
.modal-close {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.modal-close:hover { background: var(--color-surface-3); color: var(--color-text); }
@media (pointer: coarse) { .modal-close { width: 44px; height: 44px; } }

.modal-body { padding: 24px; }

.modal-footer {
  position: sticky;
  bottom: 0;
  z-index: 2;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 24px;
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-border);
}

@media (prefers-reduced-motion: reduce) {
  .modal-box { animation-duration: .01s; }
}