/* =============================================================================
   Sistema Platinum Tech — Layout base y componentes (shell)
   ============================================================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: var(--font-ui);
  color: var(--text-secondary);
  background: var(--bg-app);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-disp); color: var(--text-primary); letter-spacing: -.01em; line-height: 1.15; }
.mono { font-family: var(--font-data); }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---- App shell ---- */
.app { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }

/* Sidebar (desktop / iPad) */
.sidebar {
  background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.sidebar__brand { display: flex; align-items: center; gap: 10px; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.sidebar__brand .mark { width: 34px; height: 34px; border-radius: 9px; background: var(--grad); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--font-disp); font-weight: 800; font-size: 17px; }
.sidebar__brand b { font-family: var(--font-disp); font-size: 15px; color: var(--text-primary); }
.sidebar__brand span { display: block; font-family: var(--font-data); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); }
.nav { padding: 12px 10px; overflow-y: auto; flex: 1; }
.nav__group { font-family: var(--font-data); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-faint); padding: 14px 12px 6px; }
.nav__item { display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: var(--radius-sm); color: var(--text-tertiary); font-weight: 500; min-height: var(--tap-min); }
.nav__item:hover { background: var(--surface-2); color: var(--text-primary); }
.nav__item.is-active { background: var(--surface-2); color: var(--text-primary); box-shadow: inset 3px 0 0 0 var(--accent); }
.nav__item .ico { width: 18px; text-align: center; opacity: .85; }
.sidebar__user { border-top: 1px solid var(--border); padding: 12px 16px; display: flex; align-items: center; gap: 10px; font-size: 13px; }
.sidebar__user .av { width: 32px; height: 32px; border-radius: 50%; background: var(--surface-2); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--text-primary); }

/* Main column */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar { height: var(--topbar-h); background: rgba(255,255,255,.82); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 14px; padding: 0 22px; position: sticky; top: 0; z-index: 10; }
.topbar h1 { font-size: 17px; font-weight: 700; }
.topbar .search { margin-left: auto; display: flex; align-items: center; gap: 8px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-pill); padding: 8px 14px; color: var(--text-tertiary); font-size: 13px; min-width: 220px; }
.topbar .search kbd { font-family: var(--font-data); font-size: 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px; margin-left: auto; }
.content { padding: 22px; }

/* ---- Componentes base ---- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card--accent { position: relative; overflow: hidden; }
.card--accent::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--grad); }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 10px; }
.kpi { padding: 11px 13px; }
.kpi__label { font-family: var(--font-data); font-size: 9.5px; letter-spacing: .09em; text-transform: uppercase; color: var(--text-faint); }
.kpi__value { font-family: var(--font-disp); font-size: 23px; font-weight: 700; color: var(--text-primary); margin-top: 2px; line-height: 1.15; }
.kpi__value.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kpi__meta { font-size: 11px; color: var(--text-tertiary); margin-top: 2px; }

.btn { display: inline-flex; align-items: center; gap: 8px; min-height: var(--tap-min); padding: 10px 20px; border-radius: var(--radius-pill); font-family: var(--font-disp); font-weight: 600; font-size: 14px; border: 1px solid transparent; cursor: pointer; }
.btn--primary { background: var(--grad); color: #fff; box-shadow: 0 12px 28px -12px rgba(15,161,201,.7); }
.btn--ghost { background: var(--surface); border-color: var(--border-strong); color: var(--text-primary); }
.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.badge { display: inline-flex; align-items: center; gap: 5px; font-family: var(--font-data); font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: var(--radius-pill); }
.badge--ready { background: rgba(18,183,156,.12); color: #0d8f7a; }
.badge--sold { background: rgba(24,119,224,.12); color: var(--brand); }
.badge--repair { background: rgba(219,142,34,.14); color: #a8690f; }
.badge--muted { background: var(--surface-2); color: var(--text-tertiary); }

.empty { text-align: center; padding: 48px 24px; color: var(--text-tertiary); }
.empty .ico { font-size: 34px; opacity: .5; }
.empty h3 { color: var(--text-primary); margin: 10px 0 4px; }

/* Bottom tab bar (iPhone) — oculto en desktop */
.tabbar { display: none; }

.nav-backdrop { display: none; }
.sidebar__close { display: none; }

/* ---- Responsive: móvil = topbar + bottom tab bar + cajón de navegación ---- */
@media (max-width: 860px) {
  html, body { max-width: 100%; overflow-x: hidden; }
  .app { grid-template-columns: 1fr; }

  /* El sidebar se convierte en cajón deslizable (conserva toda la lógica de permisos) */
  .sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; width: min(84vw, 320px); z-index: 60;
    transform: translateX(-100%); transition: transform .28s cubic-bezier(.2,.7,.2,1);
    box-shadow: 0 0 40px rgba(14,34,48,.18); will-change: transform;
    padding-bottom: env(safe-area-inset-bottom);
  }
  .sidebar.open { transform: none; }
  .nav-backdrop {
    display: block; position: fixed; inset: 0; z-index: 55; background: rgba(14,34,48,.42);
    opacity: 0; pointer-events: none; transition: opacity .28s;
  }
  .nav-backdrop.open { opacity: 1; pointer-events: auto; }
  /* objetivos táctiles más grandes dentro del cajón */
  .sidebar .nav__item { min-height: var(--tap-min); font-size: 15px; }
  .sidebar__brand { position: relative; }
  .sidebar__close { display: inline-flex; align-items: center; justify-content: center;
    margin-left: auto; width: 40px; height: 40px; border: 0; background: none;
    color: var(--text-tertiary); cursor: pointer; border-radius: 10px; }
  .sidebar__close:active { background: var(--surface-2); }

  .content { padding: 16px 14px calc(74px + env(safe-area-inset-bottom)); }

  /* Topbar: botón de búsqueda compacto (solo ícono) para que no empuje el título */
  .topbar { padding: 0 14px; gap: 10px; }
  .topbar h1 { font-size: 16px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .topbar .search { min-width: 0; padding: 9px 12px; }
  .topbar .search span, .topbar .search kbd { display: none; }

  /* KPIs: dos columnas que caben en teléfono */
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .kpi { padding: 13px 14px; min-width: 0; }
  .kpi__value { font-size: 24px; overflow-wrap: anywhere; }

  /* Barra inferior */
  .tabbar {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
    background: rgba(255,255,255,.92); backdrop-filter: blur(12px); border-top: 1px solid var(--border);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .tabbar a, .tabbar button { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 9px 0; min-height: var(--tap-min); color: var(--text-tertiary); font-size: 10px;
    background: none; border: 0; font-family: inherit; cursor: pointer; }
  .tabbar a.is-active { color: var(--brand); }
  .tabbar a .ico, .tabbar button .ico { font-size: 18px; }
}

/* Teléfonos angostos: acciones de barra de herramientas a ancho completo */
@media (max-width: 560px) {
  .kpis { grid-template-columns: 1fr 1fr; }
  .toolbar { gap: 8px; }
  .toolbar form.search-form, .toolbar .search-form { flex: 1 1 100%; min-width: 0; order: -1; }
  .toolbar .btn--primary { flex: 1 1 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* Iconos SVG de la casa (sin emojis) — alineación dentro de .ico */
.ico{display:inline-flex;align-items:center;justify-content:center}
.ico svg{display:block}
.empty .ico{color:var(--text-faint)}