/* =============================================================================
   RUTINITAS — BASE
   Reset, tipografía, layout del app-shell y utilidades.
   Depende de css/tokens.css. Cero hex crudo: todo pasa por token.
   ============================================================================= */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--theme-bg);
  color: var(--theme-text);
  font-family: var(--rt-font-body);
  font-size: var(--rt-text-md);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background var(--rt-dur) var(--rt-ease), color var(--rt-dur) var(--rt-ease);
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
p { text-wrap: pretty; margin: 0 0 var(--rt-space-4); }
ul, ol { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4, h5 {
  font-family: var(--rt-font-display);
  font-weight: var(--font-semibold);
  line-height: 1.15;
  letter-spacing: -0.015em;
  text-wrap: balance;
  margin: 0;
}
h1 { font-size: var(--rt-text-3xl); }
h2 { font-size: var(--rt-text-2xl); }
h3 { font-size: var(--rt-text-xl); }
h4 { font-size: var(--rt-text-lg); }

:focus-visible {
  outline: 0.1875rem solid var(--app-primary-dark);
  outline-offset: 0.125rem;
  border-radius: var(--rt-radius-sm);
}

::selection { background: var(--rt-franja-tint); color: var(--theme-text); }

/* Salto de accesibilidad */
.skip-link {
  position: absolute;
  left: var(--rt-space-4);
  top: -4rem;
  z-index: 100;
  padding: var(--rt-space-3) var(--rt-space-4);
  background: var(--app-primary);
  color: var(--app-on-primary);
  border-radius: var(--rt-radius-sm);
  transition: top var(--rt-dur) var(--rt-ease);
}
.skip-link:focus { top: var(--rt-space-4); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ── Tipografía de apoyo ─────────────────────────────────────────────────── */
.rt-eyebrow {
  font-family: var(--rt-font-mono);
  font-size: var(--rt-text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rt-franja-deep);   /* el vivo no lee como texto sobre crema */
  margin: 0 0 var(--rt-space-3);
}
.rt-lead {
  font-size: var(--rt-text-lg);
  line-height: 1.6;
  color: var(--theme-text-secondary);
  max-width: 58ch;
}
.rt-muted { color: var(--theme-text-secondary); }
.rt-num {
  font-family: var(--rt-font-mono);
  font-variant-numeric: tabular-nums;
}
.rt-meta {
  font-family: var(--rt-font-mono);
  font-size: var(--rt-text-xs);
  letter-spacing: 0.05em;
  color: var(--theme-text-secondary);
}

/* ── App shell ───────────────────────────────────────────────────────────── */
.rt-shell {
  display: grid;
  grid-template-columns: var(--rt-shell-nav) 1fr;
  grid-template-rows: auto 1fr;
  grid-template-areas:
    'header header'
    'nav    main';
  min-height: 100vh;
  min-height: 100dvh;
}

.rt-header {
  grid-area: header;
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: var(--rt-space-4);
  height: var(--header-height);
  padding-inline: var(--rt-space-5);
  background: var(--theme-header-bg);
  color: var(--theme-header-text);
  box-shadow: var(--rt-elev-1);
}

.rt-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--rt-space-2);
  font-family: var(--rt-font-display);
  font-weight: var(--font-bold);
  font-size: var(--rt-text-lg);
  letter-spacing: -0.02em;
  color: inherit;
}
.rt-brand svg { width: 1.75rem; height: 1.75rem; }

.rt-header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--rt-space-2);
}

.rt-nav {
  grid-area: nav;
  background: var(--theme-sidenav-bg);
  border-right: 0.0625rem solid var(--theme-border);
  padding: var(--rt-space-4) var(--rt-space-3);
  overflow-y: auto;
}

.rt-nav-group + .rt-nav-group { margin-top: var(--rt-space-5); }
.rt-nav-title {
  font-family: var(--rt-font-mono);
  font-size: var(--rt-text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--theme-text-secondary);
  padding: 0 var(--rt-space-3) var(--rt-space-2);
}

.rt-nav-link {
  display: flex;
  align-items: center;
  gap: var(--rt-space-3);
  min-height: 2.75rem;
  padding: var(--rt-space-2) var(--rt-space-3);
  border-radius: var(--rt-radius-sm);
  color: var(--theme-sidenav-text);
  font-size: var(--rt-text-sm);
  font-weight: var(--font-medium);
  transition: background var(--rt-dur) var(--rt-ease), color var(--rt-dur) var(--rt-ease);
}
.rt-nav-link svg { width: 1.25rem; height: 1.25rem; flex: none; }
.rt-nav-link:hover { background: var(--theme-sidenav-hover); }
.rt-nav-link[aria-current='page'] {
  background: var(--theme-sidenav-active-bg);
  color: var(--theme-sidenav-active-text);
  font-weight: var(--font-semibold);
}

.rt-main {
  grid-area: main;
  padding: var(--rt-space-6) var(--rt-space-5) var(--rt-space-8);
  overflow-x: hidden;
}
.rt-main > * { max-width: var(--rt-content-max); margin-inline: auto; }

.rt-page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--rt-space-4);
  margin-bottom: var(--rt-space-6);
}
.rt-page-head p { margin: var(--rt-space-2) 0 0; color: var(--theme-text-secondary); }

/* Botón hamburguesa: sólo aparece cuando el sidenav pasa a overlay */
.rt-nav-toggle { display: none; }
.rt-scrim { display: none; }

/* Contrato responsive: el sidenav pasa a overlay por debajo de 960px
   (equivale a `isSmallOrBelow` del BreakpointService de ng-template). */
@media (max-width: 59.99rem) {
  .rt-shell {
    grid-template-columns: 1fr;
    grid-template-areas: 'header' 'main';
  }
  .rt-nav {
    position: fixed;
    inset: var(--header-height) auto 0 0;
    width: var(--navbar-width);
    max-width: 85vw;
    z-index: 40;
    transform: translateX(-100%);
    transition: transform var(--rt-dur) var(--rt-ease);
    box-shadow: var(--rt-elev-3);
  }
  .rt-shell[data-nav='open'] .rt-nav { transform: translateX(0); }
  .rt-nav-toggle { display: inline-flex; }
  .rt-shell[data-nav='open'] .rt-scrim {
    display: block;
    position: fixed;
    inset: var(--header-height) 0 0;
    z-index: 35;
    background: rgba(0, 0, 0, 0.42);
  }
  .rt-main { padding: var(--rt-space-5) var(--rt-space-4) var(--rt-space-8); }
}

@media (max-width: 30rem) {
  .rt-header { padding-inline: var(--rt-space-3); gap: var(--rt-space-2); }
  .rt-main { padding: var(--rt-space-4) var(--rt-space-3) var(--rt-space-7); }
}

/* Bajo 416px el header se queda sin aire: la marca conserva el glifo y suelta
   la palabra. Los cuatro controles mantienen sus 44px de target táctil. */
@media (max-width: 26rem) {
  .rt-header .rt-logo-word { display: none; }
  .rt-header .rt-header-actions { gap: 0; }
}

/* Tamaño por defecto de cualquier ícono pintado por js/icons.js.
   Los componentes lo pisan cuando necesitan otra medida. */
[data-icon] { display: inline-grid; place-items: center; flex: none; }
.rt-i { width: 1.5rem; height: 1.5rem; flex: none; }

/* ── Utilidades de layout ────────────────────────────────────────────────── */
.rt-stack { display: flex; flex-direction: column; gap: var(--rt-space-4); }
.rt-stack-lg { display: flex; flex-direction: column; gap: var(--rt-space-6); }
.rt-row { display: flex; align-items: center; gap: var(--rt-space-3); flex-wrap: wrap; }
.rt-row-between {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--rt-space-4); flex-wrap: wrap;
}
.rt-grid { display: grid; gap: var(--rt-space-4); grid-template-columns: var(--grid-profile-card); }
.rt-grid-wide { display: grid; gap: var(--rt-space-5); grid-template-columns: var(--grid-container-width); }
.rt-grid-cards { display: grid; gap: var(--rt-space-4); grid-template-columns: var(--gallery-pic-width); }

/* ── Reduced motion ──────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}