/* ==========================================================================
   Codice · hoja de estilos única
   Orden: 1 Tokens · 2 Base · 3 Layout (app, sidebar, topbar, bottom-nav)
          4 Componentes · 5 Pantallas específicas · 6 Utilidades · 7 Responsivo
   ========================================================================== */
@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&family=Poppins:wght@500;600;700&display=swap");

/* 1 · TOKENS ------------------------------------------------------------- */
:root {
  /* Marca */
  --c-primary: #2F5BEA;
  --c-primary-hover: #254BD0;
  --c-primary-pressed: #1F40B5;
  --c-primary-50: #EEF1FD;
  --c-primary-100: #E6ECFD;
  --c-primary-200: #C9D5FA;
  --c-accent: #6D4AE0;
  --c-accent-50: #F0ECFC;
  --c-accent-700: #4B2FB0;
  --grad-brand: linear-gradient(135deg, #2F5BEA, #6D4AE0);
  --grad-cta: linear-gradient(135deg, #2F5BEA, #4A52E6);

  /* Texto y superficies */
  --c-text: #1B1F3B;
  --c-text-2: #4A4F6A;
  --c-muted: #6B7280;
  --c-placeholder: #9AA0B4;
  --c-bg: #F6F7FB;
  --c-surface: #FFFFFF;
  --c-surface-alt: #FAFBFE;
  --c-border: #E3E6EF;
  --c-border-soft: #EEF0F5;
  --c-border-strong: #C9CEDD;
  --c-overlay: rgba(27, 31, 59, .45);

  /* Estados (solo para estados y alertas, nunca como marca) */
  --c-success: #16A34A; --c-success-bg: #DEF1E5; --c-success-fg: #117F3A; --c-success-border: #A9DDBB;
  --c-warning: #F59E0B; --c-warning-bg: #FEF2DF; --c-warning-fg: #6E4705; --c-warning-border: #F8D49A;
  --c-danger:  #DC2626; --c-danger-bg:  #FDE3E3; --c-danger-fg:  #AC1E1E; --c-danger-border:  #F3B4B4;
  --c-neutral: #6B7280; --c-neutral-bg: #ECEDEF; --c-neutral-fg: #4B5563; --c-neutral-border: #D5D8DE;

  /* Tipografía */
  --font-head: "Poppins", "Nunito", system-ui, sans-serif;
  --font-body: "Nunito", system-ui, sans-serif;
  --fs-xs: 13px; --fs-sm: 14px; --fs-md: 15px; --fs-base: 16px; --fs-lg: 17px; --fs-xl: 18px;
  --fs-h3: 21px; --fs-h2: 25px; --fs-h1: 34px; --fs-display: 38px;

  /* Espaciado (múltiplos de 4) */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 20px; --sp-6: 24px;
  --sp-7: 28px; --sp-8: 36px; --sp-9: 44px; --sp-10: 56px;

  /* Radios */
  --r-sm: 10px; --r-md: 12px; --r-lg: 14px; --r-xl: 18px; --r-2xl: 20px; --r-pill: 999px;

  /* Sombras */
  --sh-xs: 0 1px 2px rgba(27, 31, 59, .04);
  --sh-card: 0 1px 2px rgba(27, 31, 59, .04), 0 6px 20px rgba(27, 31, 59, .04);
  --sh-pop: 0 12px 32px rgba(27, 31, 59, .14);
  --sh-drawer: -12px 0 40px rgba(27, 31, 59, .18);
  --sh-primary: 0 8px 20px rgba(47, 91, 234, .28);
  --ring: 0 0 0 4px rgba(47, 91, 234, .15);
  --ring-error: 0 0 0 4px rgba(220, 38, 38, .12);

  /* Medidas de layout */
  --sidebar-w: 280px;
  --touch: 48px;          /* alto mínimo de botones y campos */
  --touch-lg: 56px;
}

/* 2 · BASE --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font-body); font-size: var(--fs-base); line-height: 1.5;
  color: var(--c-text); background: var(--c-bg); -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.2; margin: 0; }
p { margin: 0; }
a { color: var(--c-primary); font-weight: 800; text-decoration: none; }
a:hover { color: var(--c-accent); text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
img, svg { display: block; }
:focus-visible { outline: 3px solid var(--c-primary); outline-offset: 2px; }
::selection { background: var(--c-primary-100); }

.icon { width: 24px; height: 24px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon--xs { width: 16px; height: 16px; }
.icon--sm { width: 20px; height: 20px; }
.icon--lg { width: 28px; height: 28px; }

/* 3 · LAYOUT ------------------------------------------------------------- */
.app { display: grid; grid-template-columns: var(--sidebar-w) minmax(0, 1fr); min-height: 100vh; }
.main { min-width: 0; display: flex; flex-direction: column; }
.page { width: 100%; max-width: 1440px; padding: var(--sp-8) var(--sp-9) 48px; display: flex; flex-direction: column; gap: var(--sp-7); }

/* Logo */
.logo { height: 44px; width: auto; }
.logo--sm { height: 32px; }
.logo--lg { height: 56px; }

/* Sidebar */
.sidebar {
  position: sticky; top: 0; height: 100vh; overflow-y: auto; background: var(--c-surface);
  border-right: 1px solid var(--c-border); display: flex; flex-direction: column; padding: var(--sp-7) var(--sp-5) var(--sp-6);
}
.sidebar__brand { display: flex; align-items: center; justify-content: space-between; padding: 0 var(--sp-2) var(--sp-7); }
.sidebar__close { display: none; }
.sidebar__spacer { flex: 1; }
.sidebar__footer { border-top: 1px solid var(--c-border); padding-top: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-4); }
.nav-scrim { display: none; }

.nav { display: flex; flex-direction: column; gap: 6px; }
.nav__item {
  display: flex; align-items: center; gap: var(--sp-4); min-height: 54px; padding: 0 var(--sp-4);
  border-radius: var(--r-md); font-size: var(--fs-lg); font-weight: 700; color: var(--c-text);
}
.nav__item:hover { background: var(--c-primary-50); color: var(--c-text); text-decoration: none; }
.nav__item.is-active { background: var(--c-primary); color: #fff; }
.nav__note { margin-left: auto; padding: 3px 8px; border-radius: var(--r-pill); background: var(--c-primary-50); color: var(--c-text-2); font-size: 12px; font-weight: 700; }
.nav__item.is-active .nav__note { background: rgba(255, 255, 255, .2); color: #fff; }

/* Usuario */
.user { display: flex; align-items: center; gap: var(--sp-3); padding: 0 6px; min-width: 0; }
.user__info { display: flex; flex-direction: column; min-width: 0; }
.user__name { font-size: var(--fs-lg); font-weight: 800; }
.user__role { font-size: var(--fs-md); color: var(--c-muted); }
.avatar {
  width: 46px; height: 46px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: var(--grad-brand); color: #fff; font: 600 17px var(--font-head);
}
.avatar--sm { width: 38px; height: 38px; font-size: 14px; }
.avatar--soft { background: var(--c-primary-50); color: var(--c-primary-pressed); }

/* Topbar (tablet y celular) */
.topbar {
  display: none; position: sticky; top: 0; z-index: 30; align-items: center; justify-content: space-between; gap: var(--sp-3);
  padding: 10px var(--sp-4); background: var(--c-surface); border-bottom: 1px solid var(--c-border);
}
.topbar__left, .topbar__right { display: flex; align-items: center; gap: var(--sp-3); }

/* Menú inferior (celular) */
.bottom-nav {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; gap: 4px;
  padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); background: var(--c-surface);
  border-top: 1px solid var(--c-border); box-shadow: 0 -6px 20px rgba(27, 31, 59, .06);
}
.bottom-nav__item {
  flex: 1; min-height: 60px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  border: 0; background: none; color: var(--c-text-2); font-size: var(--fs-xs); font-weight: 800;
}
.bottom-nav__item:hover { color: var(--c-primary); text-decoration: none; }
.bottom-nav__pill { width: 52px; height: 32px; border-radius: 16px; display: grid; place-items: center; }
.bottom-nav__item.is-active { color: var(--c-primary); }
.bottom-nav__item.is-active .bottom-nav__pill { background: var(--c-primary-100); }

/* Encabezado de página */
.page-header { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: var(--sp-5); }
.page-header__title { font-size: var(--fs-h1); }
.page-header__subtitle { margin-top: 6px; font-size: var(--fs-xl); color: var(--c-text-2); }
.page-header__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3); }
.breadcrumb { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; font-size: var(--fs-md); color: var(--c-muted); font-weight: 700; }
.breadcrumb a { font-weight: 800; }

/* Rejillas */
.grid { display: grid; gap: var(--sp-6); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--dashboard { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.05fr); }
.grid--main-side { grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); }
.grid--sale { grid-template-columns: minmax(0, 1.55fr) minmax(380px, 1fr); align-items: start; }
.stack { display: flex; flex-direction: column; gap: var(--sp-4); }
.stack--sm { gap: var(--sp-2); }
.stack--lg { gap: var(--sp-6); }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3); }

/* 4 · COMPONENTES -------------------------------------------------------- */

/* Tarjeta */
.card {
  min-width: 0; display: flex; flex-direction: column; gap: var(--sp-4); padding: 26px var(--sp-7);
  background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-xl); box-shadow: var(--sh-card);
}
.card--compact { padding: var(--sp-5); }
.card__header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-3); }
.card__heading { display: flex; align-items: center; gap: 10px; }
.card__title { font-size: var(--fs-h3); }
.card__subtitle { font-size: var(--fs-base); color: var(--c-text-2); }
.card__link { font-size: var(--fs-base); }
.card__footer { display: flex; justify-content: flex-end; gap: var(--sp-3); padding-top: var(--sp-2); }

/* Ícono en recuadro */
.icon-tile { width: 44px; height: 44px; flex: none; display: grid; place-items: center; border-radius: var(--r-md); background: var(--c-primary-50); color: var(--c-primary); }
.icon-tile--sm { width: 40px; height: 40px; }
.icon-tile--success { background: var(--c-success-bg); color: var(--c-success); }
.icon-tile--warning { background: var(--c-warning-bg); color: var(--c-warning); }
.icon-tile--danger  { background: var(--c-danger-bg);  color: var(--c-danger); }
.icon-tile--neutral { background: var(--c-neutral-bg); color: var(--c-neutral); }
.icon-tile--accent  { background: var(--c-accent-50);  color: var(--c-accent); }

/* Tarjeta de indicador */
.stat__head { display: flex; align-items: center; gap: var(--sp-3); font-size: var(--fs-xl); font-weight: 800; }
.stat__value { font: 600 var(--fs-display)/1.1 var(--font-head); letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.stat__compare { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: var(--fs-base); color: var(--c-text-2); }
.stat__foot { font-size: var(--fs-md); color: var(--c-muted); }
.stat--mini .stat__value { font-size: 28px; }
.stat--mini .stat__head { font-size: var(--fs-base); color: var(--c-text-2); }
.delta { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: var(--r-pill); font-weight: 800; font-size: var(--fs-md); }
.delta--up { background: var(--c-success-bg); color: var(--c-success-fg); }
.delta--down { background: var(--c-danger-bg); color: var(--c-danger-fg); }

/* Accesos rápidos */
.quick-actions { display: flex; flex-direction: column; gap: 14px; }
.quick-actions__title { padding-left: 4px; font-size: var(--fs-xl); font-weight: 800; }
.quick-action {
  flex: 1; display: flex; align-items: center; gap: var(--sp-4); min-height: 84px; padding: 0 22px;
  border: 2px solid var(--c-primary); border-radius: var(--r-xl); background: var(--c-surface); color: var(--c-primary);
  box-shadow: var(--sh-xs); text-align: left; transition: transform .15s, background .15s;
}
.quick-action:hover { background: var(--c-primary-50); color: var(--c-primary); text-decoration: none; transform: translateY(-1px); }
.quick-action__icon { width: 50px; height: 50px; flex: none; display: grid; place-items: center; border-radius: var(--r-lg); background: var(--c-primary-50); }
.quick-action__text { display: flex; flex-direction: column; gap: 2px; }
.quick-action__label { font: 600 20px var(--font-head); }
.quick-action__sub { font-size: var(--fs-md); font-weight: 600; opacity: .85; }
.quick-action--primary { background: var(--grad-cta); border-color: var(--c-primary); color: #fff; box-shadow: var(--sh-primary); }
.quick-action--primary:hover { background: var(--grad-cta); color: #fff; filter: brightness(1.05); }
.quick-action--primary .quick-action__icon { background: rgba(255, 255, 255, .18); }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: var(--touch); padding: 0 20px;
  border: 1px solid transparent; border-radius: var(--r-md); font-size: var(--fs-base); font-weight: 800; line-height: 1.2;
  white-space: nowrap; text-decoration: none; transition: background .15s, border-color .15s, box-shadow .15s, color .15s;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.btn--primary:hover { background: var(--c-primary-hover); border-color: var(--c-primary-hover); color: #fff; }
.btn--primary:active { background: var(--c-primary-pressed); }
.btn--secondary { background: var(--c-surface); border-color: var(--c-primary); color: var(--c-primary); }
.btn--secondary:hover { background: var(--c-primary-50); color: var(--c-primary); }
.btn--secondary:active { background: var(--c-primary-100); }
.btn--neutral { background: var(--c-surface); border-color: var(--c-border); color: var(--c-text); }
.btn--neutral:hover { background: var(--c-bg); border-color: var(--c-border-strong); color: var(--c-text); }
.btn--ghost { background: transparent; color: var(--c-primary); }
.btn--ghost:hover { background: var(--c-primary-50); color: var(--c-primary); }
.btn--danger { background: var(--c-surface); border-color: var(--c-danger-border); color: var(--c-danger-fg); }
.btn--danger:hover { background: var(--c-danger-bg); color: var(--c-danger-fg); }
.btn--danger-solid { background: var(--c-danger); border-color: var(--c-danger); color: #fff; }
.btn--danger-solid:hover { background: var(--c-danger-fg); color: #fff; }
.btn--cta { background: var(--grad-cta); border: 0; color: #fff; box-shadow: var(--sh-primary); }
.btn--cta:hover { color: #fff; filter: brightness(1.06); }
.btn--sm { min-height: 40px; padding: 0 14px; font-size: var(--fs-md); border-radius: var(--r-sm); }
.btn--lg { min-height: var(--touch-lg); padding: 0 24px; font-size: var(--fs-lg); border-radius: var(--r-lg); }
.btn--xl { min-height: 68px; padding: 0 28px; font: 600 20px var(--font-head); border-radius: var(--r-xl); }
.btn--block { width: 100%; }
.btn--icon { width: var(--touch); padding: 0; }
.btn--icon.btn--sm { width: 40px; }
.btn:disabled, .btn.is-disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }
.btn__dot { position: absolute; top: 11px; right: 12px; width: 9px; height: 9px; border-radius: 50%; background: var(--c-danger); border: 2px solid #fff; }
.btn--has-dot { position: relative; }

/* Etiquetas de estado */
.badge {
  --dot: currentColor; display: inline-flex; align-items: center; gap: 7px; padding: 5px 12px; border-radius: var(--r-pill);
  font-size: var(--fs-sm); font-weight: 800; line-height: 1.3; white-space: nowrap;
}
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--dot); }
.badge--success { background: var(--c-success-bg); color: var(--c-success-fg); --dot: var(--c-success); }
.badge--warning { background: var(--c-warning-bg); color: var(--c-warning-fg); --dot: var(--c-warning); }
.badge--danger  { background: var(--c-danger-bg);  color: var(--c-danger-fg);  --dot: var(--c-danger); }
.badge--neutral { background: var(--c-neutral-bg); color: var(--c-neutral-fg); --dot: var(--c-neutral); }
.badge--sm { padding: 3px 10px; font-size: var(--fs-xs); }

/* Etiqueta informativa (tipos, conteos, roles) — no es un estado */
.tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: var(--r-pill); font-size: var(--fs-sm); font-weight: 800; white-space: nowrap; background: var(--c-primary-50); color: var(--c-primary-pressed); }
.tag .icon { width: 16px; height: 16px; }
.tag--accent { background: var(--c-accent-50); color: var(--c-accent-700); }
.tag--plain { background: var(--c-bg); color: var(--c-text-2); }

/* Formularios */
.form { display: flex; flex-direction: column; gap: var(--sp-6); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-5); }
.form-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.span-all { grid-column: 1 / -1; }
.form-section { display: flex; flex-direction: column; gap: var(--sp-4); padding-top: var(--sp-6); border-top: 1px solid var(--c-border-soft); }
.form-section:first-child { padding-top: 0; border-top: 0; }
.form-section__title { font-size: var(--fs-xl); }
.form-section__text { font-size: var(--fs-md); color: var(--c-text-2); margin-top: -8px; }
.form-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--sp-3); }

.field { display: flex; flex-direction: column; gap: var(--sp-2); min-width: 0; }
.field__label { font-size: var(--fs-base); font-weight: 800; }
.field__req { color: var(--c-danger); }
.field__optional { font-weight: 600; color: var(--c-muted); }
.field__hint { font-size: var(--fs-md); color: var(--c-muted); }
.field__error { display: flex; align-items: center; gap: 6px; font-size: var(--fs-md); font-weight: 700; color: var(--c-danger-fg); }

.input, .select, .textarea {
  width: 100%; min-height: 52px; padding: 0 var(--sp-4); background: var(--c-surface); color: var(--c-text);
  border: 1px solid var(--c-border); border-radius: var(--r-md); font-size: var(--fs-lg); transition: border-color .15s, box-shadow .15s;
}
.input::placeholder, .textarea::placeholder { color: var(--c-placeholder); }
.input:hover, .select:hover, .textarea:hover { border-color: var(--c-border-strong); }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--c-primary); box-shadow: var(--ring); }
.input:disabled, .select:disabled, .textarea:disabled { background: #F1F2F6; color: var(--c-muted); cursor: not-allowed; }
.select {
  appearance: none; padding-right: 46px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%231B1F3B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.textarea { min-height: 110px; padding: 14px var(--sp-4); resize: vertical; }
.field--error .input, .field--error .select, .field--error .textarea { border-color: var(--c-danger); box-shadow: var(--ring-error); }

.input-wrap { position: relative; }
.input-wrap > .icon { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--c-muted); pointer-events: none; }
.input-wrap > .icon + .input { padding-left: 50px; }
.input-wrap__prefix { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); font-weight: 800; color: var(--c-text-2); pointer-events: none; }
.input-wrap--prefix > .input { padding-left: 34px; }
.input-wrap__action { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); }
.input-wrap--action > .input { padding-right: 60px; }

/* Buscador grande */
.search-xl .input { min-height: 64px; font-size: 19px; border-width: 2px; border-radius: var(--r-lg); }
.search-xl > .icon { width: 26px; height: 26px; left: 20px; color: var(--c-primary); }
.search-xl > .icon + .input { padding-left: 58px; }

/* Opciones en tarjeta (radio) */
.choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: var(--sp-3); }
.choices--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.choice { position: relative; display: block; }
.choice__input { position: absolute; opacity: 0; pointer-events: none; }
.choice__box {
  height: 100%; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; min-height: 72px; padding: 14px var(--sp-4);
  border: 2px solid var(--c-border); border-radius: var(--r-lg); background: var(--c-surface); cursor: pointer; transition: border-color .15s, background .15s;
}
.choice__box:hover { border-color: var(--c-border-strong); }
.choice__title { display: flex; align-items: center; gap: 10px; font-size: var(--fs-lg); font-weight: 800; color: var(--c-text); }
.choice__desc { font-size: var(--fs-sm); color: var(--c-text-2); }
.choice__input:checked + .choice__box { border-color: var(--c-primary); background: var(--c-primary-50); }
.choice__input:checked + .choice__box .choice__title { color: var(--c-primary-pressed); }
.choice__input:focus-visible + .choice__box { outline: 3px solid var(--c-primary); outline-offset: 2px; }
.choice--center .choice__box { align-items: center; justify-content: center; text-align: center; }
.choice--center .choice__title { flex-direction: column; gap: 6px; }

/* Control segmentado */
.seg { display: inline-flex; gap: 4px; padding: 4px; background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-lg); }
.seg__opt { position: relative; }
.seg__opt input { position: absolute; opacity: 0; }
.seg__opt span { display: block; padding: 10px 18px; border-radius: var(--r-sm); font-weight: 800; cursor: pointer; }
.seg__opt span:hover { background: var(--c-primary-50); }
.seg__opt input:checked + span { background: var(--c-primary); color: #fff; }
.seg__opt input:focus-visible + span { outline: 3px solid var(--c-primary); outline-offset: 2px; }

/* Casilla */
.check { display: flex; align-items: center; gap: var(--sp-3); min-height: 44px; font-weight: 700; cursor: pointer; }
.check input { width: 22px; height: 22px; accent-color: var(--c-primary); }

/* Cantidad + / − */
.qty { display: inline-flex; align-items: center; border: 1px solid var(--c-border); border-radius: var(--r-md); overflow: hidden; background: var(--c-surface); }
.qty__btn { width: 46px; height: 46px; display: grid; place-items: center; border: 0; background: var(--c-surface); color: var(--c-primary); }
.qty__btn:hover { background: var(--c-primary-50); }
.qty__input { width: 58px; height: 46px; border: 0; border-left: 1px solid var(--c-border); border-right: 1px solid var(--c-border); text-align: center; font-size: var(--fs-lg); font-weight: 800; font-variant-numeric: tabular-nums; }
.qty__input:focus { outline: none; background: var(--c-primary-50); }

/* Barra de búsqueda y filtros */
.toolbar { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--sp-3); }
.toolbar__search { flex: 1 1 320px; }
.toolbar__filter { flex: 0 1 200px; }
.toolbar__actions { display: flex; gap: var(--sp-3); }
.filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--sp-4); align-items: start; }
.filters > .cluster { align-self: end; }
.result-count { font-size: var(--fs-md); color: var(--c-text-2); }

/* Tablas */
.table-wrap { overflow-x: auto; margin: 0 -8px; }
.table { width: 100%; border-collapse: collapse; font-size: var(--fs-base); }
.table th { padding: 12px; text-align: left; font-size: var(--fs-sm); font-weight: 800; color: var(--c-muted); border-bottom: 1px solid var(--c-border); white-space: nowrap; }
.table th.text-right { text-align: right; }
.table td { padding: 16px 12px; border-bottom: 1px solid var(--c-border-soft); vertical-align: middle; }
.table tbody tr:hover { background: var(--c-surface-alt); }
.table tfoot td { font-weight: 800; border-top: 2px solid var(--c-border); border-bottom: 0; background: var(--c-surface-alt); }
.table .is-num { text-align: right; font-weight: 800; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table .is-code { font-weight: 800; color: var(--c-primary); font-variant-numeric: tabular-nums; white-space: nowrap; }
.table .is-muted { color: var(--c-text-2); }
.table .is-actions { text-align: right; white-space: nowrap; }
.table tr.is-inactive td { color: var(--c-muted); }
.table tr.is-inactive .is-code { color: var(--c-muted); }
/* Ventas y compras anuladas: tachadas en computador (en celular la tarjeta ya va gris y dice "Anulada") */
@media (min-width: 1024px) { .table tr.is-void td:not(:last-child):not(.is-actions) { text-decoration: line-through; } }
.cell-main { display: block; font-weight: 800; }
.cell-sub { display: block; font-size: var(--fs-sm); color: var(--c-muted); }
.cell-person { display: flex; align-items: center; gap: var(--sp-3); }
.table__actions { display: inline-flex; gap: 6px; }
.qty-plus { color: var(--c-success-fg); }
.qty-minus { color: var(--c-danger-fg); }

/* Paginación */
.pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-3); font-size: var(--fs-md); color: var(--c-text-2); }
.pagination__pages { display: flex; gap: 6px; }
.page-btn { min-width: 44px; height: 44px; padding: 0 10px; display: grid; place-items: center; border: 1px solid var(--c-border); border-radius: var(--r-sm); background: var(--c-surface); color: var(--c-text); font-weight: 800; }
.page-btn:hover { border-color: var(--c-primary); color: var(--c-primary); text-decoration: none; }
.page-btn.is-active { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }

/* Pestañas de sección */
.tabs { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--c-border); margin-bottom: -8px; }
.tabs::-webkit-scrollbar { display: none; }
.tab { display: inline-flex; align-items: center; gap: 8px; min-height: 52px; padding: 0 var(--sp-4); margin-bottom: -1px; border-bottom: 3px solid transparent; color: var(--c-text-2); font-weight: 800; white-space: nowrap; }
.tab:hover { color: var(--c-primary); text-decoration: none; }
.tab.is-active { color: var(--c-primary); border-bottom-color: var(--c-primary); }

/* Lista simple */
.list { display: flex; flex-direction: column; }
.list__item { display: flex; align-items: center; gap: 14px; padding: 13px 4px; border-top: 1px solid var(--c-border-soft); }
.list__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.list__title { font-weight: 800; }
.list__meta { font-size: var(--fs-md); color: var(--c-text-2); }
.list__meta strong { color: var(--c-text); }
.list__end { flex: none; display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }

/* Avisos */
.alert { display: flex; align-items: flex-start; gap: var(--sp-3); padding: 14px var(--sp-4); border: 1px solid; border-radius: var(--r-md); font-size: var(--fs-base); }
.alert__body { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.alert__title { font-weight: 800; }
.alert__action { flex: none; align-self: center; }
.alert--info    { background: var(--c-primary-50); border-color: var(--c-primary-200); color: var(--c-primary-pressed); }
.alert--success { background: var(--c-success-bg); border-color: var(--c-success-border); color: var(--c-success-fg); }
.alert--warning { background: var(--c-warning-bg); border-color: var(--c-warning-border); color: var(--c-warning-fg); }
.alert--error   { background: var(--c-danger-bg);  border-color: var(--c-danger-border);  color: var(--c-danger-fg); }

/* Notificación flotante */
.toast {
  position: fixed; right: 24px; bottom: 24px; z-index: 80; display: flex; align-items: center; gap: var(--sp-3);
  padding: 14px 18px; background: var(--c-text); color: #fff; border-radius: var(--r-lg); box-shadow: var(--sh-pop); font-weight: 700;
}
.toast .icon { color: #6EE7A0; }

/* Estado vacío y de error */
.empty { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 48px var(--sp-6); text-align: center; }
.empty__icon { width: 68px; height: 68px; display: grid; place-items: center; border-radius: 50%; background: var(--c-primary-50); color: var(--c-primary); margin-bottom: 6px; }
.empty__icon .icon { width: 30px; height: 30px; }
.empty__title { font-size: 20px; }
.empty__text { max-width: 420px; color: var(--c-text-2); text-wrap: pretty; }
.empty__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--sp-3); margin-top: 8px; }
.empty--error .empty__icon { background: var(--c-danger-bg); color: var(--c-danger); }

/* Menú desplegable (selector de sucursal) */
.dropdown { position: relative; }
.dropdown__menu {
  display: none; position: absolute; right: 0; top: calc(100% + 8px); z-index: 40; min-width: 320px; padding: 8px;
  background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-lg); box-shadow: var(--sh-pop);
}
.dropdown.is-open .dropdown__menu { display: block; }
.dropdown__label { padding: 8px 12px; font-size: var(--fs-sm); font-weight: 700; color: var(--c-muted); }
.dropdown__item { width: 100%; min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 12px; border: 0; border-radius: var(--r-sm); background: none; text-align: left; color: var(--c-text); }
.dropdown__item:hover { background: var(--c-primary-50); text-decoration: none; color: var(--c-text); }
.dropdown__item.is-selected { background: #F1F4FE; }
.dropdown__item .icon { color: var(--c-primary); }
.branch-select {
  min-height: 54px; display: flex; align-items: center; gap: var(--sp-3); padding: 0 18px; text-align: left;
  background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-lg); box-shadow: var(--sh-xs);
}
.branch-select:hover { border-color: var(--c-primary); }
.branch-select > .icon:first-child { color: var(--c-primary); }
.branch-select__text { display: flex; flex-direction: column; }
.branch-select__label { font-size: var(--fs-xs); font-weight: 700; color: var(--c-muted); }
.branch-select__name { font-size: var(--fs-lg); font-weight: 800; }

/* Panel lateral y ventana emergente */
.overlay { position: fixed; inset: 0; z-index: 70; display: none; background: var(--c-overlay); }
.overlay.is-open { display: flex; }
.overlay--center { align-items: center; justify-content: center; padding: var(--sp-5); }
.drawer { width: min(540px, 100%); height: 100%; margin-left: auto; display: flex; flex-direction: column; background: var(--c-surface); box-shadow: var(--sh-drawer); }
.drawer__header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sp-4); padding: var(--sp-6) var(--sp-7); border-bottom: 1px solid var(--c-border); }
.drawer__title { font-size: var(--fs-h2); }
.drawer__subtitle { margin-top: 4px; color: var(--c-text-2); }
.drawer__body { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: var(--sp-5); padding: var(--sp-6) var(--sp-7); }
.drawer__footer { display: flex; justify-content: flex-end; gap: var(--sp-3); padding: 18px var(--sp-7); border-top: 1px solid var(--c-border); }
.modal { width: min(480px, 100%); display: flex; flex-direction: column; gap: var(--sp-4); padding: var(--sp-7); background: var(--c-surface); border-radius: var(--r-2xl); box-shadow: var(--sh-pop); }
.modal--center { align-items: center; text-align: center; }
.modal__title { font-size: 23px; }
.modal__text { color: var(--c-text-2); text-wrap: pretty; }
.modal__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--sp-3); margin-top: 8px; width: 100%; }
.modal--center .modal__actions { justify-content: center; }
.modal__icon { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 50%; }
.modal__icon .icon { width: 30px; height: 30px; }

/* Gráfico de barras */
.chart { display: flex; align-items: flex-end; gap: 18px; height: 250px; padding-top: 8px; border-bottom: 1px solid var(--c-border); }
.chart__col { flex: 1; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 8px; }
.chart__value { font-size: var(--fs-sm); font-weight: 800; color: var(--c-text-2); font-variant-numeric: tabular-nums; white-space: nowrap; }
.chart__bar { width: 100%; max-width: 64px; height: var(--h, 50%); border-radius: 10px 10px 4px 4px; background: var(--c-primary-200); }
.chart__col.is-today .chart__bar { background: linear-gradient(180deg, #2F5BEA, #6D4AE0); }
.chart__col.is-today .chart__value { color: var(--c-primary); }
.chart__labels { display: flex; gap: 18px; margin-top: -6px; }
.chart__label { flex: 1; display: flex; flex-direction: column; gap: 2px; text-align: center; }
.chart__day { font-weight: 800; }
.chart__date { font-size: var(--fs-sm); color: var(--c-muted); }
.chart__label.is-today .chart__day { color: var(--c-primary); }

/* Resumen de totales */
.summary { display: flex; flex-direction: column; gap: var(--sp-3); }
.summary__row { display: flex; justify-content: space-between; gap: var(--sp-3); font-size: var(--fs-lg); color: var(--c-text-2); }
.summary__row strong { color: var(--c-text); font-variant-numeric: tabular-nums; }
.summary__total { display: flex; justify-content: space-between; align-items: baseline; gap: var(--sp-3); padding-top: 14px; border-top: 1px dashed var(--c-border-strong); }
.summary__total-label { font-size: var(--fs-xl); font-weight: 800; }
.summary__total-value { font: 600 36px var(--font-head); font-variant-numeric: tabular-nums; }
.totals { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--sp-4); }
.totals__item { display: flex; flex-direction: column; gap: 4px; padding: var(--sp-4) var(--sp-5); border: 1px solid var(--c-border); border-radius: var(--r-lg); background: var(--c-surface-alt); }
.totals__label { font-size: var(--fs-md); font-weight: 700; color: var(--c-text-2); }
.totals__value { font: 600 24px var(--font-head); font-variant-numeric: tabular-nums; }

/* 5 · PANTALLAS ESPECÍFICAS --------------------------------------------- */

/* Nueva venta */
.results { display: flex; flex-direction: column; border: 1px solid var(--c-border); border-radius: var(--r-lg); overflow: hidden; }
.results__head { padding: 10px var(--sp-4); background: var(--c-surface-alt); font-size: var(--fs-sm); font-weight: 700; color: var(--c-muted); border-bottom: 1px solid var(--c-border-soft); }
.result { display: flex; align-items: center; gap: 14px; padding: 12px var(--sp-4); border-bottom: 1px solid var(--c-border-soft); }
.result:last-child { border-bottom: 0; }
.result:hover { background: var(--c-primary-50); }
.result__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.result__name { font-weight: 800; }
.result__name mark { background: var(--c-warning-bg); color: inherit; border-radius: 3px; padding: 0 2px; }
.result__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: var(--fs-md); color: var(--c-text-2); }
.result__price { font-weight: 800; font-size: var(--fs-lg); font-variant-numeric: tabular-nums; white-space: nowrap; }
.cart-head, .cart-item { display: grid; grid-template-columns: minmax(0, 1fr) auto 130px 48px; gap: var(--sp-4); align-items: center; }
.cart-head { padding: 0 0 10px; font-size: var(--fs-sm); font-weight: 800; color: var(--c-muted); border-bottom: 1px solid var(--c-border); }
.cart-item { padding: var(--sp-4) 0; border-bottom: 1px solid var(--c-border-soft); }
.cart-item__name { font-weight: 800; font-size: var(--fs-lg); }
.cart-item__meta { font-size: var(--fs-md); color: var(--c-text-2); }
.cart-item__warn { display: flex; align-items: center; gap: 6px; margin-top: 4px; font-size: var(--fs-sm); font-weight: 700; color: var(--c-warning-fg); }
.cart-item__warn .icon { color: var(--c-warning); }
.cart-item__total { text-align: right; font-weight: 800; font-size: var(--fs-lg); font-variant-numeric: tabular-nums; }
.client-card { display: flex; align-items: center; gap: var(--sp-3); padding: 14px var(--sp-4); border: 1px solid var(--c-border); border-radius: var(--r-lg); background: var(--c-surface-alt); }
.change-box { display: flex; justify-content: space-between; align-items: center; padding: 14px var(--sp-4); border-radius: var(--r-md); background: var(--c-success-bg); color: var(--c-success-fg); font-weight: 800; }
.change-box strong { font: 600 22px var(--font-head); font-variant-numeric: tabular-nums; }
.sticky-side { position: sticky; top: 24px; }
.checkout-bar { display: none; }

/* Inicio de sesión */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 40px var(--sp-5); }
.auth__card { width: min(460px, 100%); display: flex; flex-direction: column; gap: var(--sp-6); padding: 40px; background: var(--c-surface); border: 1px solid var(--c-border); border-radius: 24px; box-shadow: var(--sh-card); }
.auth__brand { display: flex; justify-content: center; padding-bottom: 4px; }
.auth__title { font-size: 28px; text-align: center; }
.auth__subtitle { text-align: center; color: var(--c-text-2); font-size: var(--fs-lg); margin-top: 6px; }
.auth__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--sp-3); }
.auth__foot { text-align: center; font-size: var(--fs-md); color: var(--c-text-2); }

/* Catálogo de componentes */
.ds-section { display: flex; flex-direction: column; gap: var(--sp-4); }
.ds-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3); }
.swatch { display: flex; flex-direction: column; gap: 8px; width: 150px; font-size: var(--fs-sm); }
.swatch__chip { height: 64px; border-radius: var(--r-md); border: 1px solid var(--c-border); }

/* 6 · UTILIDADES --------------------------------------------------------- */
.muted { color: var(--c-muted); }
.text-2 { color: var(--c-text-2); }
.text-right { text-align: right; }
.tnum { font-variant-numeric: tabular-nums; }
.strong { font-weight: 800; }
.mt-0 { margin-top: 0; }
.w-full { width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.show-sm { display: none !important; }
[hidden] { display: none !important; }

/* 7 · RESPONSIVO --------------------------------------------------------- */

/* Computador pequeño */
@media (max-width: 1280px) {
  .grid--dashboard { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--dashboard > .quick-actions { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; }
  .grid--dashboard > .quick-actions > .quick-actions__title { flex-basis: 100%; }
  .grid--dashboard > .quick-actions > .quick-action { flex: 1 1 260px; }
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Tablet: el menú lateral se abre con el botón ☰ */
@media (max-width: 1023px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; z-index: 60; width: 300px; height: 100%;
    transform: translateX(-100%); transition: transform .22s ease; box-shadow: var(--sh-drawer);
  }
  .app.nav-open .sidebar { transform: none; }
  .app.nav-open .nav-scrim { display: block; position: fixed; inset: 0; z-index: 55; background: var(--c-overlay); }
  .sidebar__close { display: inline-flex; }
  .topbar { display: flex; }
  .page { padding: var(--sp-6); }
  .grid--main-side, .grid--sale { grid-template-columns: minmax(0, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sticky-side { position: static; }
}

/* Celular: menú inferior, una columna, tablas como tarjetas */
@media (max-width: 640px) {
  .page { padding: var(--sp-4) var(--sp-4) 120px; gap: 18px; }
  .page-header__title { font-size: var(--fs-h2); }
  .page-header__subtitle { font-size: var(--fs-base); }
  .page-header__actions { width: 100%; }
  .page-header__actions > .btn, .page-header__actions > .dropdown, .page-header__actions > .dropdown > .branch-select { flex: 1; width: 100%; }
  .grid--2, .grid--3, .grid--4, .grid--dashboard, .form-grid, .form-grid--3 { grid-template-columns: minmax(0, 1fr); }
  .grid--dashboard > .quick-actions { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
  .grid--dashboard > .quick-actions > .quick-actions__title { display: none; }
  .quick-action { flex-direction: column; align-items: flex-start; justify-content: center; gap: 10px; min-height: 104px; padding: var(--sp-4); }
  .quick-action__icon { width: 42px; height: 42px; }
  .quick-action__label { font-size: var(--fs-lg); }
  .quick-action__sub { display: none; }
  .grid { gap: var(--sp-4); }
  .card { padding: 18px; gap: 14px; }
  .card__title { font-size: var(--fs-xl); }
  .stat__value { font-size: 30px; }
  .bottom-nav { display: flex; }
  .dropdown__menu { left: 0; right: 0; min-width: 0; }
  .chart { height: 160px; gap: 8px; }
  .chart__value, .chart__date { display: none; }
  .chart__labels { gap: 8px; }
  .toolbar__search, .toolbar__filter { flex: 1 1 100%; }
  .drawer__header, .drawer__body, .drawer__footer { padding-left: var(--sp-5); padding-right: var(--sp-5); }
  .drawer__footer > .btn { flex: 1; }
  .modal { padding: var(--sp-6); }
  .modal__actions > .btn { flex: 1; }
  .auth__card { padding: var(--sp-6); }
  .hide-sm { display: none !important; }
  .show-sm { display: initial !important; }
  .toast { left: 16px; right: 16px; bottom: 96px; }

  /* Tabla apilada: cada fila se vuelve una tarjeta */
  .table--stack thead { display: none; }
  .table--stack, .table--stack tbody, .table--stack tfoot, .table--stack tr, .table--stack td { display: block; width: 100%; }
  .table--stack tr { padding: 12px 8px; border-bottom: 1px solid var(--c-border); }
  .table--stack td { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 6px 0; border: 0; text-align: right; }
  .table--stack td::before { content: attr(data-label); flex: none; font-size: var(--fs-sm); font-weight: 800; color: var(--c-muted); text-align: left; }
  .table--stack td.is-primary { justify-content: flex-start; text-align: left; padding-bottom: 8px; }
  .table--stack td.is-primary::before { display: none; }
  .table--stack td.is-actions { justify-content: flex-end; padding-top: 10px; }
  .table--stack td.is-actions::before { display: none; }
  .table--stack tfoot tr { background: var(--c-surface-alt); border-radius: var(--r-md); }

  /* Nueva venta */
  .cart-head { display: none; }
  .cart-item { grid-template-columns: minmax(0, 1fr) auto; row-gap: 12px; }
  .cart-item__info { grid-column: 1 / -1; }
  .cart-item__total { text-align: left; }
  .cart-item__remove { position: absolute; right: 0; top: 12px; }
  .cart-item { position: relative; }
  .cart-item__info { padding-right: 52px; }
  .checkout-bar {
    display: flex; position: fixed; left: 0; right: 0; bottom: 84px; z-index: 29; align-items: center; justify-content: space-between; gap: 12px;
    padding: 12px 16px; background: var(--c-surface); border-top: 1px solid var(--c-border); box-shadow: 0 -6px 20px rgba(27, 31, 59, .08);
  }
  .checkout-bar__total { display: flex; flex-direction: column; }
  .checkout-bar__label { font-size: var(--fs-sm); color: var(--c-muted); font-weight: 700; }
  .checkout-bar__value { font: 600 22px var(--font-head); font-variant-numeric: tabular-nums; }
  .page--checkout { padding-bottom: 200px; }
}

/* Ventana de vista previa (facturas y reportes): la página de imprimir va adentro en un iframe */
.preview { width: min(980px, calc(100vw - 32px)); height: min(92vh, 1100px); max-width: none; max-height: none; padding: 0; border: 0; border-radius: var(--r-2xl); background: var(--c-surface); box-shadow: var(--sh-pop); color: var(--c-text); }
.preview[open] { display: flex; flex-direction: column; }
.preview::backdrop { background: var(--c-overlay); }
.preview--narrow { width: min(460px, calc(100vw - 32px)); }
.preview__header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--c-border-soft); }
.preview__title { font-size: 19px; }
.preview__body { position: relative; flex: 1; min-height: 0; background: #E5E7EB; }
.preview__frame { width: 100%; height: 100%; border: 0; display: block; opacity: 0; transition: opacity .15s; }
.preview.is-loaded .preview__frame { opacity: 1; }
.preview__loading { position: absolute; inset: 0; display: grid; place-items: center; color: var(--c-text-2); font-weight: 700; }
.preview.is-loaded .preview__loading { display: none; }
.preview__footer { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--c-border-soft); }
@media (max-width: 640px) {
  .preview, .preview--narrow { width: 100vw; height: 100dvh; border-radius: 0; }
  .preview__footer > .btn { flex: 1; }
}
.report-help { margin: var(--sp-4) 0 0; color: var(--c-text-2); font-size: var(--fs-sm); }

/* Gráficas de Reportes */
.report-charts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: var(--sp-5); }
.chart-card { margin: 0; }
.chart-card--wide { grid-column: 1 / -1; }
.chart-card__canvas { position: relative; height: 280px; }
.chart-card__canvas--doughnut { height: 260px; }
@media (max-width: 640px) { .chart-card__canvas { height: 230px; } }
@media (max-width: 640px) {
  .totals { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-3); }
  .totals__item { padding: var(--sp-3) var(--sp-4); }
  .totals__label { font-size: var(--fs-sm); }
  .totals__value { font-size: 19px; }
}