/* Marco de la intranet: menú lateral, barra de arriba y fondo animado */

/* ================================================================ shell */
.shell { display: flex; min-height: calc(100vh / var(--zoom, 1)); }
.sidebar {
  position: sticky; top: 0; z-index: 30;
  display: flex; flex-direction: column;
  width: var(--sidebar-w); height: calc(100vh / var(--zoom, 1)); flex-shrink: 0;
  background: var(--sidebar-bg); color: var(--sidebar-text);
  border-right: 1px solid var(--sidebar-border);
  transition: width .22s ease;
  overflow: hidden;
}
.sb-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; height: 64px; padding: 0 14px 0 18px; }
.brand { display: flex; align-items: center; gap: 11px; min-width: 0; }
.brand-logo { display: grid; place-items: center; width: 34px; height: 34px; flex-shrink: 0; border-radius: 9px; background: var(--accent); color: var(--accent-text); overflow: hidden; }
.brand-logo.has-img, .auth-logo.has-img { background: transparent; box-shadow: 0 0 0 1px rgba(255, 255, 255, .14); }
.brand-logo img, .auth-logo img { width: 100%; height: 100%; object-fit: contain; }
.brand-name { color: var(--sidebar-text-strong); font-weight: 700; font-size: 15px; white-space: nowrap; }
.sidebar .icon-btn { color: var(--sidebar-text); }
.sidebar .icon-btn:hover { background: var(--sidebar-hover); color: #fff; }

.sb-nav { display: grid; gap: 2px; padding: 8px 12px; }
.nav-item {
  position: relative;
  display: flex; align-items: center; gap: 12px;
  height: 42px; padding: 0 12px;
  border: 0; border-radius: 9px;
  background: transparent; color: var(--sidebar-text);
  font-weight: 550; white-space: nowrap; text-align: left; width: 100%;
  transition: background .15s, color .15s;
}
.nav-item:hover { background: var(--sidebar-hover); color: #fff; }
.nav-item.active { background: var(--sidebar-active); color: #fff; }
.nav-item.active::before {
  content: ""; position: absolute; left: -12px; top: 10px; bottom: 10px; width: 3px;
  border-radius: 0 3px 3px 0; background: var(--accent);
}
.nav-item .icon { width: 19px; height: 19px; }
.nav-badge {
  display: inline-grid; place-items: center;
  min-width: 20px; height: 20px; padding: 0 6px; margin-left: auto;
  border-radius: 99px; background: var(--danger); color: #fff;
  font-size: 11px; font-weight: 700;
}
.sb-foot { margin-top: auto; display: grid; gap: 6px; padding: 12px; border-top: 1px solid var(--sidebar-border); }
.sb-user { display: flex; align-items: center; gap: 10px; padding: 8px 6px; min-width: 0; }
.sb-user .avatar .online-dot { border-color: var(--sidebar-bg); }
.sb-user-info { display: grid; min-width: 0; }
.sb-user-info strong { color: #fff; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-user-info span { font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* menú oculto: solo iconos */
.shell.collapsed .sidebar { width: var(--sidebar-rail); }
.shell.collapsed .label { display: none; }
.shell.collapsed .sb-head { flex-direction: column; justify-content: center; height: auto; padding: 14px 0 6px; gap: 10px; }
.shell.collapsed .sb-toggle { transform: scaleX(-1); }
.shell.collapsed .nav-item { justify-content: center; padding: 0; }
.shell.collapsed .nav-badge { position: absolute; top: 3px; right: 6px; min-width: 17px; height: 17px; font-size: 10px; padding: 0 4px; }
.shell.collapsed .sb-user { justify-content: center; padding: 8px 0; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 12px;
  height: 64px; padding: 0 28px;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.page-title { font-size: 17px; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.conn-status { width: 8px; height: 8px; border-radius: 50%; background: var(--danger); }
.conn-status.ok { background: #22c55e; }
.mobile-menu { display: none; }
.sb-scrim { display: none; }
.view { flex: 1; padding: 28px; width: 100%; max-width: 1440px; margin: 0 auto; container-type: inline-size; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.page-head h2 { font-size: 22px; margin-bottom: 4px; }
.page-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

/* --- botón de buscar en la barra de arriba */
.topbar-search {
  margin-left: auto; display: inline-flex; align-items: center; gap: 8px; height: 36px; min-width: 230px; padding: 0 8px 0 12px;
  border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--muted); font: inherit; font-size: 13.5px; cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}
.topbar-search:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.topbar-search .icon { width: 16px; height: 16px; }
.topbar-search span { flex: 1; text-align: left; }
.topbar-search + .topbar-right { margin-left: 0; }

/* Menú: logotipo de Nexora (abierto) o solo la N (plegado) */
.brand.is-wordmark { gap: 0; }
.brand-word { display: block; height: 28px; width: auto; }
.brand-mark { display: none; width: 30px; height: 30px; }
.shell.collapsed .brand-mark { display: block; }
@media (max-width: 860px) {
  .shell.collapsed .brand-mark { display: none; }
}

/* Fondo animado: dos manchas de color muy suaves que se mueven despacio detrás de todo (solo transform: barato) */
body {
  background-image: radial-gradient(color-mix(in srgb, var(--text) 6%, transparent) 1px, transparent 1px);
  background-size: 22px 22px;
}
.main { position: relative; isolation: isolate; }
.main::before, .main::after {
  content: ''; position: fixed; z-index: -1; pointer-events: none; width: 52vmax; height: 52vmax; border-radius: 50%;
  opacity: .14; will-change: transform;
}
.main::before { top: -18vmax; right: -14vmax; background: radial-gradient(circle, var(--accent) 0, transparent 62%); animation: bg-drift-a 36s ease-in-out infinite alternate; }
.main::after { bottom: -22vmax; left: calc(var(--sidebar-w) - 16vmax); background: radial-gradient(circle, #6366f1 0, transparent 62%); animation: bg-drift-b 44s ease-in-out infinite alternate; }
:root[data-theme="dark"] .main::before, :root[data-theme="dark"] .main::after { opacity: .2; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .main::before, :root:not([data-theme="light"]) .main::after { opacity: .2; } }
@keyframes bg-drift-a { to { transform: translate(-20vmax, 24vmax) scale(1.18); } }
@keyframes bg-drift-b { to { transform: translate(26vmax, -16vmax) scale(.88); } }
.topbar { background: color-mix(in srgb, var(--bg) 72%, transparent); }

/* Tu cuenta (abajo a la izquierda): lleva a tu perfil */
.sb-user { cursor: pointer; border-radius: 10px; transition: background .12s; }
.sb-user:hover { background: var(--sidebar-hover); }

/* En el modo claro, el fondo animado y los dibujos se notan más (en blanco casi no se veían) */
:root:not([data-theme="dark"]) .main::before { opacity: .32; background: radial-gradient(circle, color-mix(in srgb, var(--accent) 85%, #fff) 0, transparent 62%); }
:root:not([data-theme="dark"]) .main::after { opacity: .26; background: radial-gradient(circle, #818cf8 0, transparent 62%); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .main::before, :root:not([data-theme="light"]) .main::after { opacity: .2; } }
:root:not([data-theme="dark"]) body { background-image: radial-gradient(color-mix(in srgb, var(--text) 11%, transparent) 1px, transparent 1px); }