/* =========================================================
   Essence · shell.css — chasis de la app (clases ess-*).
   Complementa a base/layout/components copiados de WebPadelSlam (clases v2-*).
   ========================================================= */

/* --- Pantalla de arranque (antes de que el JS monte) --- */
.ess-boot {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-5);
  background: var(--bg);
  color: var(--text);
}
.ess-boot__mark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.35em;
  text-indent: 0.35em;
  color: var(--muted);
  text-align: center;
  padding-inline: var(--sp-4);
}
/* Splash con logo de branding.assets (instalaciones con logo subido). */
.ess-boot__logo { height: 56px; width: auto; max-width: 70vw; object-fit: contain; }
.ess-boot__spinner,
.ess-spinner {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  border-top-color: var(--brand);
  animation: ess-spin 0.7s linear infinite;
}
@keyframes ess-spin { to { transform: rotate(360deg); } }

/* --- Estructura general --- */
.ess-shell {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  background: var(--bg);
  color: var(--text);
}
.ess-shell__body { display: flex; flex-direction: column; min-width: 0; }
.ess-main-wrap { flex: 1; min-width: 0; }
.ess-main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--sp-6) var(--sp-5) var(--sp-10);
}
/* Modo "a sangre" (login/registro): sin ancho máximo ni padding lateral. */
.v2-main--bleed .ess-main,
.ess-main--bleed { max-width: none; padding: 0; }

/* --- Sidebar (escritorio) --- */
.ess-sidebar {
  position: sticky;
  top: 0;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-4);
  background: var(--surface);
  border-right: 1px solid var(--border);
  overflow: hidden;
}
.ess-sidebar__scroll { overflow-y: auto; flex: 1; margin: 0 calc(-1 * var(--sp-2)); padding: 0 var(--sp-2); }

.ess-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  color: var(--text);
}
.ess-brand__mark {
  display: inline-grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: var(--r-md);
  background: var(--brand);
  color: var(--brand-contrast);
}
/* Con logo de branding: chip claro (el logo puede ser oscuro y sobre --brand no se vería). */
.ess-brand__mark--img { background: var(--surface-2); }
.ess-brand__logoimg { width: 30px; height: 30px; object-fit: contain; display: block; }
.ess-brand__name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ess-nav { display: flex; flex-direction: column; gap: var(--sp-5); }
.ess-nav__section { display: flex; flex-direction: column; gap: 2px; }
.ess-nav__label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  padding: 0 var(--sp-3);
  margin-bottom: var(--sp-2);
}
.ess-nav__item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--r-md);
  color: var(--text-soft);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: 500;
  transition: background var(--t-fast), color var(--t-fast);
}
.ess-nav__item:hover { background: var(--bg-2); color: var(--text); }
.ess-nav__item.is-active { background: var(--surface-2); color: var(--text); }
.ess-nav__icon { display: inline-grid; place-items: center; color: var(--muted); }
.ess-nav__item.is-active .ess-nav__icon { color: var(--brand); }

/* --- Topbar --- */
.ess-topbar {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-5);
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.ess-topbar .ess-brand { display: none; }
.ess-topbar__menu { display: none; }
.ess-topbar__actions { margin-left: auto; display: flex; align-items: center; gap: var(--sp-2); }
.ess-iconbtn {
  display: inline-grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-soft);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.ess-iconbtn:hover { background: var(--bg-2); color: var(--text); }

/* --- Bottom nav (móvil) --- */
.ess-bottomnav-host { display: none; }
.ess-bottomnav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 30;
  display: flex;
  justify-content: space-around;
  gap: var(--sp-1);
  padding: var(--sp-2) var(--sp-2) calc(var(--sp-2) + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
}
.ess-bottomnav__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--sp-1);
  color: var(--muted);
  text-decoration: none;
  font-size: 0.68rem;
  font-weight: 500;
}
.ess-bottomnav__item.is-active { color: var(--brand); }

/* --- Scrim del drawer móvil --- */
.ess-scrim {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(47, 42, 40, 0.4);
}

/* --- Responsive: móvil --- */
@media (max-width: 860px) {
  .ess-shell { grid-template-columns: 1fr; }
  .ess-sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: min(80vw, 300px);
    z-index: 50;
    transform: translateX(-100%);
    transition: transform var(--t) var(--ease-drawer);
  }
  body.ess-drawer-open .ess-sidebar { transform: translateX(0); }
  body.ess-drawer-open .ess-scrim { display: block; }
  .ess-topbar .ess-brand { display: inline-flex; }
  .ess-topbar__menu { display: inline-grid; }
  .ess-bottomnav-host { display: block; }
  .ess-main { padding: var(--sp-5) var(--sp-4) calc(var(--sp-10) + 64px); }
}

/* ---- Notificaciones in-app (ui/notifications.js) ---- */
.ess-bell { position: relative; }
.ess-bell__badge {
  position: absolute; top: 2px; right: 0;
  min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: var(--r-pill); background: var(--danger); color: #fff;
  font-size: 10px; font-weight: 700; line-height: 16px; text-align: center;
}
.ess-bell__badge[hidden] { display: none; }

.ess-notifpanel__tabs { margin-bottom: var(--sp-3); }
.ess-notifpanel__actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-bottom: var(--sp-3); }
.ess-notifpanel__list { display: flex; flex-direction: column; gap: var(--sp-1); }
.ess-notifpanel__day { font-size: var(--fs-xs); color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin: var(--sp-3) 0 var(--sp-1); }
.ess-notifpanel__row {
  display: flex; justify-content: space-between; align-items: flex-start; gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-3); border: 1px solid var(--border); border-radius: var(--r-sm);
  background: var(--surface); cursor: pointer;
}
.ess-notifpanel__row.is-unread { border-left: 3px solid var(--brand); background: var(--surface-2); }
.ess-notifpanel__row:hover { border-color: var(--border-strong); }
.ess-notifpanel__texts { display: flex; flex-direction: column; gap: 2px; font-size: var(--fs-sm); min-width: 0; }
.ess-notifpanel__body { color: var(--text-soft); overflow: hidden; text-overflow: ellipsis; }
.ess-notifpanel__time { color: var(--muted); font-size: var(--fs-xs); }
.ess-notifpanel__archive {
  border: none; background: none; color: var(--muted); cursor: pointer;
  font-size: 14px; padding: 2px 6px; border-radius: var(--r-sm);
}
.ess-notifpanel__archive:hover { background: var(--surface-2); color: var(--text); }
.ess-notifprefs__row { display: flex; padding: var(--sp-2) 0; }

/* Banner heads-up apilado (RF-NT-007). */
.ess-notifbanner {
  position: fixed; top: calc(var(--sp-4) + 56px); right: var(--sp-4); z-index: 90;
  max-width: 360px; width: calc(100vw - 2 * var(--sp-4));
}
.ess-notifbanner__card {
  display: flex; align-items: flex-start; gap: var(--sp-3);
  background: var(--text); color: var(--bg);
  border-radius: var(--r-md); padding: var(--sp-3) var(--sp-4);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .25); cursor: pointer;
}
.ess-notifbanner__texts { display: flex; flex-direction: column; gap: 2px; font-size: var(--fs-sm); min-width: 0; flex: 1; }
.ess-notifbanner__body { opacity: .8; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ess-notifbanner__more {
  border: 1px solid color-mix(in srgb, var(--bg) 35%, transparent); background: none; color: var(--bg);
  border-radius: var(--r-pill); padding: 2px 10px; font-size: var(--fs-xs); cursor: pointer; white-space: nowrap;
}
.ess-notifbanner__close { border: none; background: none; color: var(--bg); font-size: 18px; cursor: pointer; line-height: 1; }