@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Roboto:wght@400;500;700&display=swap");
/* ===== App Shell – Kufferath UI v2 (refactor, UNIFICADO) ===== */
:root {
  /* Paleta base (oscura con acento amarillo) */
  --bg-0: #0c1117; /* fondo app */
  --bg-1: #121821; /* sidebar */
  --bg-2: #161d28; /* tarjetas / topbar */
  --bg-3: #1b2430; /* hover / elevación */
  --line: #223044; /* bordes sutiles */
  --fg-1: #e9eef7; /* texto principal */
  --fg-2: #9fb1c7; /* texto secundario */
  --accent: #f5c518; /* amarillo Kufferath */
  --fg-1-strong: #f3f7fe;             /* texto fuerte */
  --panel: var(--bg-2);
  --text: var(--fg-1);
  --muted: var(--fg-2);
  --acc: var(--accent);
  --shadow: 0 20px 40px #0008, inset 0 1px 0 #ffffff14;

  --radius: 14px;
  --trans: .18s ease;

  /* Layout */
  --h-top: 56px; /* altura topbar (single source of truth) */
  --w-side: 264px; /* ancho sidebar normal */
  --w-side-col: 78px; /* ancho rail colapsado */

  /* Estado actual del rail (desktop) */
  --sideW: var(--w-side);

  /* Sidebar hover/active */
  --side-hover: #242f44;              /* hover sólido */
  --side-hover-ring: #2e3c56;         /* borde interno sutil */
  --side-active-from: #1e2a3a;        /* gradiente activo */
  --side-active-to: #152133;
  --side-rail: var(--accent);         /* barrita izquierda */
  --side-ring-focus: rgba(245,197,24,.35); /* focus a11y */
  --side-active-ring: #2c3c55;
  --side-tooltip-bg: #0f172a;
  --side-tooltip-border: #30415e;
  --side-avatar-bg: #0e141f;
  --side-avatar-border: #223148;
  --side-card-bg: color-mix(in srgb, var(--bg-2) 88%, #000);
  --side-card-hover: color-mix(in srgb, var(--bg-2) 95%, var(--side-hover));
  --side-danger-fg: #ffb4b4;
  --side-danger-fg-hover: #ffd4d4;
  --side-danger-bg: #3b1f26;
  --side-danger-border: #5a2a34;
  --side-active-shadow: rgba(0, 0, 0, .28);
  --side-active-rail-shadow: rgba(245, 197, 24, .18);
  --side-tooltip-shadow: rgba(0,0,0,.35);
  --topbar-bg-from: #ffc400;
  --topbar-bg-to: #f2b705;
  --topbar-fg: #111827;
  --topbar-border: #cc9e00;
  --topbar-hover: rgba(0, 0, 0, .08);
  --topbar-crumb-bg: rgba(255, 255, 255, .32);
  --topbar-mobile-btn-bg: rgba(0, 0, 0, .06);
  --topbar-mobile-btn-hover: rgba(0, 0, 0, .12);
  --page-radial: #283c5c;
  --scrollbar-thumb: #1f2a3a;
  --scrollbar-track: #0e141f;
  --frame-overlay: rgba(17, 24, 39, .55);
  --loader-track: rgba(255, 196, 0, .25);
  --loader-bar: #ffc400;
  --sk-base: #1a2330;
  --sk-hi: #243145;
}

:root[data-theme="light"] {
  --bg-0: #f4f6f9;
  --bg-1: #ffffff;
  --bg-2: #f5f7fb;
  --bg-3: #eef2f7;
  --line: #d7dee8;
  --fg-1: #1b2430;
  --fg-2: #56647a;
  --accent: #f2b705;
  --fg-1-strong: #101827;
  --panel: #ffffff;
  --text: var(--fg-1);
  --muted: var(--fg-2);
  --acc: var(--accent);
  --shadow: 0 18px 40px rgba(15, 23, 42, .16), inset 0 1px 0 #ffffff;
  --shadow: 0 12px 28px rgba(15, 23, 42, .12);
  --side-hover: #eef2f7;
  --side-hover-ring: #d6deea;
  --side-active-from: #e7edf7;
  --side-active-to: #dbe5f3;
  --side-active-ring: #cdd8e6;
  --side-rail: #d8a300;
  --side-ring-focus: rgba(242, 183, 5, .35);
  --side-tooltip-bg: #ffffff;
  --side-tooltip-border: #d2dae6;
  --side-avatar-bg: #f0f3f9;
  --side-avatar-border: #d5deeb;
  --side-card-bg: #f7f9fd;
  --side-card-hover: #eef3fb;
  --side-danger-fg: #a01f2b;
  --side-danger-fg-hover: #7d1822;
  --side-danger-bg: #fdecee;
  --side-danger-border: #f4c4cc;
  --side-active-shadow: rgba(15, 23, 42, .12);
  --side-active-rail-shadow: rgba(242, 183, 5, .25);
  --side-tooltip-shadow: rgba(15, 23, 42, .18);
  --topbar-bg-from: #f7cc33;
  --topbar-bg-to: #f2b705;
  --topbar-fg: #1b1b00;
  --topbar-border: #d8a500;
  --topbar-hover: rgba(15, 23, 42, .06);
  --topbar-crumb-bg: rgba(255, 255, 255, .55);
  --topbar-mobile-btn-bg: rgba(15, 23, 42, .06);
  --topbar-mobile-btn-hover: rgba(15, 23, 42, .12);
  --page-radial: #dfe6f1;
  --scrollbar-thumb: #1f2a3a;
  --scrollbar-track: #0e141f;
  --frame-overlay: rgba(148, 163, 184, .35);
  --loader-track: rgba(242, 183, 5, .20);
  --loader-bar: #f2b705;
  --sk-base: #e6ecf4;
  --sk-hi: #f1f5fa;
}

* { box-sizing: border-box }

/* ===== Skeleton (index boot) ===== */
.app-skeleton {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  grid-template-columns: var(--w-side) 1fr;
  background: var(--bg-0);
  color: transparent;
  pointer-events: all;
  opacity: 1;
  visibility: visible;
}

html[data-app-ready="1"] .app-skeleton {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, visibility 0s linear .2s;
}

@media (prefers-reduced-motion: reduce) {
  html[data-app-ready="1"] .app-skeleton { transition: none; }
}

.sk-side {
  background: var(--bg-1);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Light mode: keep sidebar skeleton dark to match shell */
html[data-theme="light"] .app-skeleton .sk-side {
  background: #121821;
  border-right-color: #223044;
}
html[data-theme="light"] .app-skeleton .sk-side .sk-user,
html[data-theme="light"] .app-skeleton .sk-side .sk-side-top,
html[data-theme="light"] .app-skeleton .sk-side .sk-side-bottom {
  background: #121821;
  border-color: #223044;
}
html[data-theme="light"] .app-skeleton .sk-side .sk-side-nav {
  background: #121821;
}

/* Light mode: keep sidebar skeleton shimmer dark */
html[data-theme="light"] .app-skeleton .sk-side .sk-line,
html[data-theme="light"] .app-skeleton .sk-side .sk-block,
html[data-theme="light"] .app-skeleton .sk-side .sk-circle,
html[data-theme="light"] .app-skeleton .sk-side .sk-square,
html[data-theme="light"] .app-skeleton .sk-side .sk-pill,
html[data-theme="light"] .app-skeleton .sk-side .sk-logo,
html[data-theme="light"] .app-skeleton .sk-side .sk-brand-line,
html[data-theme="light"] .app-skeleton .sk-side .sk-ico {
  background: linear-gradient(90deg, #1a2330, #243145, #1a2330);
  background-size: 200% 100%;
}

.sk-main {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
}

.sk-topbar {
  height: var(--h-top);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 8px;
  background: linear-gradient(180deg, var(--topbar-bg-from), var(--topbar-bg-to));
  border-bottom: 1px solid var(--topbar-border);
}

.sk-topbar-left,
.sk-topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sk-frame {
  flex: 1 1 auto;
  margin: 12px;
  border-radius: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.sk-block,
.sk-line,
.sk-circle,
.sk-square,
.sk-pill,
.sk-logo,
.sk-brand-line,
.sk-ico {
  background: linear-gradient(90deg, var(--sk-base), var(--sk-hi), var(--sk-base));
  background-size: 200% 100%;
  animation: sk-shimmer 1.2s ease-in-out infinite;
  border-radius: 10px;
}

.sk-line { height: 12px; }
.sk-pill { height: 16px; border-radius: 999px; }
.sk-circle { width: 36px; height: 36px; border-radius: 50%; }
.sk-square { width: 30px; height: 30px; border-radius: 8px; }
.sk-block { height: 24px; }

.sk-brand { height: 36px; width: 160px; }
.sk-logo { width: 34px; height: 34px; border-radius: 10px; }
.sk-brand-line { height: 16px; width: 140px; }
.sk-user {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  align-items: center;
  margin: 36px 12px 0;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid var(--side-hover-ring);
  background: var(--side-card-bg);
}
.sk-group { display: grid; gap: 10px; }
.sk-item { display: grid; grid-template-columns: 30px 1fr; gap: 10px; align-items: center; }
.sk-ico { width: 36px; height: 36px; border-radius: 10px; }
.sk-side-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 12px 8px;
  border-bottom: 1px solid var(--line);
}
.sk-side-nav {
  flex: 1 1 auto;
  overflow: hidden;
  padding: 8px;
  display: grid;
  gap: 12px;
}
.sk-section {
  display: grid;
  gap: 8px;
  padding: 2px 6px;
}
.sk-side-bottom {
  padding: 8px;
  margin-top: auto;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
}

.sk-w-30 { width: 30%; }
.sk-w-40 { width: 40%; }
.sk-w-50 { width: 50%; }
.sk-w-60 { width: 60%; }
.sk-w-70 { width: 70%; }
.sk-w-80 { width: 80%; }

@keyframes sk-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (max-width: 980px) {
  .app-skeleton { grid-template-columns: 1fr; }
  .sk-side { display: none; }
}
html, body { height: 100%; margin: 0 }

body {
  font: 14px/1.45 "Montserrat", "Roboto", sans-serif;
  color: var(--fg-1);
  background: radial-gradient(1200px 900px at 0% -10%, var(--page-radial) 0%, var(--bg-0) 55%) fixed;
}

/* Light mode: keep sidebar dark for contrast */
:root[data-theme="light"] .side {
  --bg-1: #0b0f14;
  --line: #1f2a3a;
  --fg-1: #e9eef7;
  --fg-2: #c0cbe0;
  --side-hover: #182233;
  --side-hover-ring: #2a3a54;
  --side-active-from: #1a2638;
  --side-active-to: #121c2b;
  --side-active-ring: #23324a;
  --side-rail: #f2b705;
  --side-ring-focus: rgba(242, 183, 5, .35);
  --side-tooltip-bg: #0f172a;
  --side-tooltip-border: #24324a;
  --side-avatar-bg: #0d1422;
  --side-avatar-border: #23314a;
  --side-card-bg: #131c2b;
  --side-card-hover: #162033;
  --side-danger-fg: #ffd4d4;
  --side-danger-fg-hover: #ffe1e1;
  --side-danger-bg: #3b1f26;
  --side-danger-border: #5a2a34;
  --side-active-shadow: rgba(0, 0, 0, .28);
  --side-active-rail-shadow: rgba(242, 183, 5, .2);
  --side-tooltip-shadow: rgba(0,0,0,.35);
}

:root[data-theme="light"] .side {
  color: var(--fg-1);
}

:root[data-theme="light"] .side .item {
  color: var(--fg-2);
}
:root[data-theme="light"] .side .item:hover,
:root[data-theme="light"] .side .item.active {
  color: #ffffff;
}
/* SVG icons in light mode sidebar should be black */
:root[data-theme="light"] .side .ico .i,
:root[data-theme="light"] .side .ico svg {
  stroke: #000000;
  fill: none;
}
:root[data-theme="light"] .side .item:hover .ico .i,
:root[data-theme="light"] .side .item.active .ico .i,
:root[data-theme="light"] .side .item:hover .ico svg,
:root[data-theme="light"] .side .item.active .ico svg {
  stroke: #ffffff;
  fill: none;
}

:root[data-theme="light"] .side .item:hover {
  background: linear-gradient(90deg, rgba(242, 183, 5, .28), rgba(255, 255, 255, .06));
  box-shadow: inset 0 0 0 1px rgba(242, 183, 5, .45), 0 6px 16px rgba(0,0,0,.25);
}
:root[data-theme="light"] .side .item.active {
  background: linear-gradient(90deg, rgba(17, 24, 39, .95), rgba(17, 24, 39, .78));
  box-shadow: inset 0 0 0 1px rgba(17, 24, 39, .45), 0 8px 18px rgba(0,0,0,.35);
}
:root[data-theme="light"] .side .item:hover::before {
  background: #f2b705;
  box-shadow: 0 0 0 2px rgba(242, 183, 5, .22);
}
:root[data-theme="light"] .side .item.active::before {
  background: #111827;
  box-shadow: 0 0 0 2px rgba(17, 24, 39, .18);
}
:root[data-theme="light"] .side .item:hover .ico {
  border-color: rgba(242, 183, 5, .45);
  background: rgba(242, 183, 5, .18);
}
:root[data-theme="light"] .side .item.active .ico {
  border-color: rgba(15, 23, 42, .6);
  background: rgba(15, 23, 42, .35);
}

:root[data-theme="light"] .side .me-name { color: #f5f8ff; }
:root[data-theme="light"] .side .me-role { color: #b7c4d8; }

/* Light mode: ensure viaticos + configuracion icons are black outlines */
:root[data-theme="light"] .side .item[data-route="viaticos.html"] .ico .i,
:root[data-theme="light"] .side .item[data-route="viaticos.html"] .ico svg {
  stroke: #000000 !important;
  fill: none;
}
:root[data-theme="light"] .side .item[data-route="viaticos.html"]:hover .ico .i,
:root[data-theme="light"] .side .item[data-route="viaticos.html"]:hover .ico svg,
:root[data-theme="light"] .side .item[data-route="viaticos.html"].active .ico .i,
:root[data-theme="light"] .side .item[data-route="viaticos.html"].active .ico svg {
  stroke: #000000 !important;
  fill: none;
}

:root[data-theme="light"] .side .item[data-route="viaticos.html"] .ico {
  color: #000000;
}

:root[data-theme="light"] .side .item[data-route="viaticos.html"].active .ico,
:root[data-theme="light"] .side .item[data-route="viaticos.html"]:hover .ico {
  color: #ffffff;
}

:root[data-theme="light"] .side .item[data-route="configuracion.html"] .ico .i,
:root[data-theme="light"] .side .item[data-route="configuracion.html"] .ico svg {
    stroke: #000000;
    color: #000000;
  }
:root[data-theme="light"] .side .item[data-route="configuracion.html"] .ico {
    background: #ffffff;
    border-color: #d7dee8;
  }

/* Dark mode: improve contrast for specific icons */
:root[data-theme="dark"] .side .item[data-route="viaticos.html"] .ico .i,
:root[data-theme="dark"] .side .item[data-route="viaticos.html"] .ico svg,
:root[data-theme="dark"] .side .item[data-route="configuracion.html"] .ico .i,
:root[data-theme="dark"] .side .item[data-route="configuracion.html"] .ico svg {
  stroke: #f2b705;
}

/* ===== App grid ===== */
.app-shell {
  position: fixed;
  inset: 0;
  display: grid;
  grid-template-columns: var(--sideW) 1fr;
  grid-template-rows: 1fr;
  grid-template-areas:
    "side top"
    "side main";
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: var(--h-top) 1fr;
    grid-template-areas:
      "top"
      "main";
  }
}

/* estado colapsado (desktop) */
.app-shell.is-collapsed { --sideW: var(--w-side-col); }

/* ===== Sidebar ===== */
.side {
  grid-area: side;
  width: var(--w-side);
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--bg-1);
  border-right: 1px solid var(--line);
  transition: width var(--trans);
  position: relative;
}
.app-shell.is-collapsed .side { width: var(--w-side-col); }

.side-top { padding: 12px 12px 8px; border-bottom: 1px solid var(--line); }
.side-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: transparent;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  text-decoration: none; color: var(--topbar-fg);
  padding: 6px 8px; border-radius: 10px;
  font-weight: 900; letter-spacing: .2px; width: 100%;
  background: transparent;
  border: 0;
  box-shadow: 0 6px 14px rgba(0,0,0,.18);
}
.brand img { display: block; height: auto; max-width: 225px; }
.brand .logo-full { display: block; max-width: 180px; }
.brand .logo-compact { display: none; width: 28px; }
.app-shell.is-collapsed .brand .logo-full { display: none; }
.app-shell.is-collapsed .brand .logo-compact { display: block; }

.me {
  display: flex; gap: 10px; align-items: center;
  margin-top: 10px; padding: 8px;
  background: var(--side-card-bg);
  border: 1px solid var(--side-hover-ring);
  border-radius: 12px; cursor: pointer;
}
.me:hover {
  background: var(--side-card-hover);
  box-shadow: inset 0 0 0 1px var(--side-hover-ring);
}
.me .avatar {
  width: 34px; height: 34px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--side-avatar-bg); border: 1px solid var(--side-avatar-border);
}
.me-meta { min-width: 0 }
.me-name { font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis }
.me-role { color: var(--fg-2); font-size: 12px }

/* Nav */
.side-nav, .side-bottom { padding: 8px }
.side-nav {
  flex: 1 1 auto;
  overflow-y: auto;
  min-height: 0;
}
.side-bottom {
  margin-top: auto;
  background: var(--bg-1);
  border-top: 1px solid var(--line);
}

.side-section { padding: 2px 6px; }
.side-section + .side-section {
  margin-top: 4px;
  border-top: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.side-title {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fg-2);
  padding: 6px 8px;
  font-weight: 800;
  opacity: .9;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.side-title::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--side-accent);
  opacity: .6;
  flex: 0 0 auto;
}
.side-title::after {
  content: "";
  width: 16px;
  height: 16px;
  display: inline-block;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 17 17' xmlns='http://www.w3.org/2000/svg'><path d='M2.16,6.246 C2.385,6.246 2.61,6.308 2.81,6.442 L9.039,10.598 L15.076,6.401 C15.617,6.042 16.346,6.188 16.705,6.729 C17.065,7.268 16.92,8 16.38,8.359 L9.692,12.989 C9.298,13.253 8.784,13.254 8.388,12.991 L1.508,8.402 C0.966,8.042 0.82,7.31 1.179,6.77 C1.407,6.429 1.78,6.246 2.16,6.246 Z' fill='%23f2b705'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  margin-left: auto;
  transition: transform .15s ease, opacity .15s ease;
  opacity: 1;
}
.side-title[aria-expanded="false"]::after {
  transform: rotate(-90deg);
  opacity: .6;
}

.side-section-body {
  display: block;
}
.side-section-body[hidden] {
  display: none !important;
}

.side .item {
  --pad-x: 12px;
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: var(--fg-2);
  padding: 8px var(--pad-x); margin: 2px 0;
  border-radius: 12px; position: relative;
  transition: background var(--trans), color var(--trans), box-shadow var(--trans);
}
.side .item .ico {
  width: 32px; height: 32px; display: grid; place-items: center;
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg-2) 80%, transparent);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 #ffffff12;
  opacity: .95;
}

/* Hover: fondo notorio + borde interno + texto fuerte + barrita */
.side .item:hover {
  background: var(--side-hover);
  color: var(--fg-1-strong);
  box-shadow: inset 0 0 0 1px var(--side-hover-ring);
}
.side .item:hover::before {
  content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px;
  width: 3px; border-radius: 99px;
  background: color-mix(in srgb, var(--side-rail) 65%, transparent);
}

/* Activo: gradiente + doble sombra + barrita sólida */
.side .item.active {
  background: linear-gradient(180deg, var(--side-active-from), var(--side-active-to));
  color: var(--fg-1-strong);
  box-shadow: inset 0 0 0 1px var(--side-active-ring), 0 8px 22px var(--side-active-shadow);
}
.side .item.active::before {
  content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px;
  width: 4px; border-radius: 99px; background: var(--side-rail);
}
.side .item.active .ico {
  border-color: color-mix(in srgb, var(--side-rail) 40%, var(--line));
  box-shadow: 0 0 0 2px var(--side-active-rail-shadow);
}

/* Peligroso (Salir) */
.side .item.danger { color: var(--side-danger-fg) }
.side .item.danger:hover {
  background: var(--side-danger-bg); color: var(--side-danger-fg-hover);
  box-shadow: inset 0 0 0 1px var(--side-danger-border);
}
.side .item.danger .ico {
  border-color: var(--side-danger-border);
  background: color-mix(in srgb, var(--side-danger-bg) 70%, transparent);
}
.side .item.danger .ico .i,
.side .item.danger .ico svg {
  stroke: var(--side-danger-fg);
}
.side .item.danger:hover .ico {
  border-color: var(--side-danger-fg-hover);
  background: color-mix(in srgb, var(--side-danger-bg) 85%, transparent);
}

/* Rail colapsado (desktop): solo iconos + tooltip */
.app-shell.is-collapsed .me-meta,
.app-shell.is-collapsed .item .txt,
.app-shell.is-collapsed .brand span,
.app-shell.is-collapsed .side-title { display: none }

.app-shell.is-collapsed .item { justify-content: center; padding: 10px 0 }
.app-shell.is-collapsed .side-nav {
  display: flex; flex-direction: column; gap: 8px; padding: 8px 0;
}
.app-shell.is-collapsed .side-nav .item {
  width: 52px; height: 52px; margin: 0 auto; border-radius: 14px; border: 1px solid transparent;
  padding: 0; justify-content: center;
}
.app-shell.is-collapsed .side-nav .item:hover {
  background: var(--side-hover); border-color: var(--side-hover-ring);
}
.app-shell.is-collapsed .side-nav .item.active {
  background: linear-gradient(180deg, var(--side-active-from), var(--side-active-to));
  border-color: var(--side-active-ring); box-shadow: 0 0 0 3px var(--side-active-rail-shadow);
}
.app-shell.is-collapsed .side-nav .item::before {
  left: 4px;
  top: 10px;
  bottom: 10px;
}
.app-shell.is-collapsed .side-nav .item.active::before {
  width: 3px;
  background: var(--side-rail);
  box-shadow: 0 0 0 2px var(--side-active-rail-shadow);
}
.app-shell.is-collapsed .side-nav .item .ico {
  width: 34px;
  height: 34px;
  border-radius: 10px;
}
.app-shell.is-collapsed .side-nav .item.active .ico {
  border-color: color-mix(in srgb, var(--side-rail) 45%, var(--line));
  box-shadow: 0 0 0 2px var(--side-active-rail-shadow);
}
.app-shell.is-collapsed .side-section {
  padding: 0;
  margin: 0;
  border: 0;
}
.app-shell.is-collapsed .side-section + .side-section {
  margin-top: 6px;
  border-top: 0;
}
.app-shell.is-collapsed .side-section-body,
.app-shell.is-collapsed .side-section-body[hidden] {
  display: block !important;
}
.app-shell.is-collapsed .side-nav .item[data-tip]:hover::after {
  content: attr(data-tip);
  position: fixed;
  left: calc(var(--w-side-col) + 12px);
  transform: translateY(-50%);
  background: var(--side-tooltip-bg); color: var(--fg-1);
  padding: 6px 10px; border-radius: 8px;
  border: 1px solid var(--side-tooltip-border);
  filter: drop-shadow(0 8px 18px var(--side-tooltip-shadow));
  white-space: nowrap; z-index: 2000; pointer-events: none;
}

/* ===== Topbar ===== */
.topbar {
  grid-area: top;
  height: var(--h-top);
  display: flex; align-items: center; gap: 10px;
  padding: 0 8px;
  background: linear-gradient(180deg, var(--topbar-bg-from), var(--topbar-bg-to));
  border-bottom: 1px solid var(--topbar-border);
  color: var(--topbar-fg);
}
.hamburger {
  appearance: none; border: 0; background: transparent; cursor: pointer;
  width: 38px; height: 38px; border-radius: 12px;
  display: grid; place-items: center; color: var(--fg-1);
  background: color-mix(in srgb, var(--topbar-bg-to) 75%, transparent);
  box-shadow: 0 6px 14px rgba(0,0,0,.12), inset 0 1px 0 rgba(255,255,255,.18);
  transition: background var(--trans), box-shadow var(--trans), transform var(--trans);
}
.hamburger:hover { background: var(--topbar-hover); }
.hamburger:active { transform: translateY(1px); }
.hamburger:focus-visible { box-shadow: 0 0 0 2px var(--side-ring-focus), 0 6px 14px rgba(0,0,0,.12); }
.hamburger svg { width: 20px; height: 20px; display: block; }

:root[data-theme="dark"] .hamburger{
  background:#0b0f14;
}

:root[data-theme="dark"] .hamburger:hover{
  background:#0f141b;
}
.crumbs {
  font-weight: 1100; letter-spacing: .3px; padding: 6px 10px; font-size: 18px;
  border-radius: 10px; background: var(--topbar-crumb-bg); border: 1px solid var(--line);
}

/* ===== Main / contenido ===== */
.main {
  grid-area: main;
  min-width: 0; min-height: 0;
  display: flex; flex-direction: column; overflow: hidden;
}

/* ===== Frame + loader ===== */
.frame-wrap { position: relative; height: calc(100dvh - var(--h-top)); }
.content-frame {
  display: block; width: 100%; height: 100%;
  border: 0 !important; background: transparent;
  opacity: 0; transition: opacity .25s ease;
}
.content-frame.is-ready { opacity: 1; }

.frame-loader {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: var(--frame-overlay); opacity: 0; pointer-events: none;
  transition: opacity .2s ease;
}
.frame-loader.show { opacity: 1; pointer-events: auto; }

.loader-bar {
  display: none;
}

/* Default iframe skeleton */
.frame-skeleton {
  position: absolute;
  inset: 12px;
  border-radius: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 12px;
  padding: 14px;
  z-index: 1;
}
html[data-app-ready="1"] .frame-skeleton { display: none; }

.frame-skeleton .fs-head { display: flex; gap: 8px; align-items: center; }
.frame-skeleton .fs-legend { display: flex; gap: 8px; flex-wrap: wrap; }
.frame-skeleton .fs-cal { display: grid; gap: 10px; }
.frame-skeleton .fs-cal-head {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 10px;
  align-items: center;
}
.frame-skeleton .fs-days {
  display: grid;
  grid-template-columns: repeat(14, 1fr);
  gap: 6px;
}
.frame-skeleton .fs-day {
  height: 18px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--sk-base), var(--sk-hi), var(--sk-base));
  background-size: 200% 100%;
  animation: sk-shimmer 1.2s ease-in-out infinite;
}
.frame-skeleton .fs-rows { display: grid; gap: 10px; }
.frame-skeleton .fs-row,
.frame-skeleton .fs-pill {
  background: linear-gradient(90deg, var(--sk-base), var(--sk-hi), var(--sk-base));
  background-size: 200% 100%;
  animation: sk-shimmer 1.2s ease-in-out infinite;
  border-radius: 999px;
  height: 14px;
}
.frame-skeleton .fs-pill { width: 140px; height: 18px; }
.frame-skeleton .fs-pill.lg { width: 220px; }
.frame-skeleton .fs-pill.sm { width: 90px; }
.frame-skeleton .fs-row { border-radius: 10px; height: 22px; }
.frame-skeleton .fs-chip {
  width: 96px;
  height: 20px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sk-base), var(--sk-hi), var(--sk-base));
  background-size: 200% 100%;
  animation: sk-shimmer 1.2s ease-in-out infinite;
}
.frame-skeleton .fs-line {
  height: 16px;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--sk-base), var(--sk-hi), var(--sk-base));
  background-size: 200% 100%;
  animation: sk-shimmer 1.2s ease-in-out infinite;
}
.frame-skeleton .fs-w-30 { width: 30%; }
@keyframes loaderSlide {
  0% { transform: translateX(-100%) }
  50% { transform: translateX(60%) }
  100% { transform: translateX(220%) }
}

/* ===== Utilidades ===== */
.separator { height: 1px; background: var(--line); margin: 6px 8px }
::-webkit-scrollbar { width: 12px; height: 12px }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border: 2px solid var(--scrollbar-track); border-radius: 999px }

/* Iconos outline */
.i, .side .ico .i {
  width: 22px; height: 22px; display: inline-block;
  stroke: currentColor; fill: none; stroke-width: 1.0;
  stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke;
}

/* ===== Accesibilidad de foco (desktop) ===== */
@media (min-width: 981px) {
  .topbar .hamburger, .topbar .crumbs, .side a.item, .brand, .side-dismiss { outline: none; }

  .topbar .hamburger:focus, .topbar .hamburger:focus-visible,
  .topbar .crumbs:focus, .topbar .crumbs:focus-visible,
  .side a.item:focus, .side a.item:focus-visible,
  .brand:focus, .brand:focus-visible,
  .side-dismiss:focus, .side-dismiss:focus-visible {
    outline: none !important;
    box-shadow: 0 0 0 2px var(--side-ring-focus);
  }

}

/* Crumbs style consistent across sizes */
.topbar .crumbs {
  background: transparent;
  border: 0;
  padding: 0;
  font-weight: 700;
}

/* ===== Drawer móvil (<=980px) ===== */
.side-dismiss { display: none !important; appearance: none; border: 0; background: transparent; }

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns:1fr;
    grid-template-rows: 1fr;
    grid-template-areas: "top" "main";
  }
  .topbar { z-index: 9997; }
  .main { margin: 0; min-width: 0; min-height: 0; overflow: hidden; }

  /* Sidebar como overlay */
  .side {
    position: fixed; inset: 0 auto 0 0;
    width: min(var(--w-side), 88vw);
    transform: translateX(-100%); transition: transform var(--trans);
    z-index: 9999; box-shadow: var(--shadow);
  }
  .app-shell.is-open .side { transform: translateX(0) }

  /* Oscurecedor al abrir */
  .app-shell.is-open::after {
    content: ""; position: fixed; inset: 0;
    background: rgba(0, 0, 0, .45); backdrop-filter: blur(2px);
    z-index: 9998;
  }

  /* Botón cerrar dentro del drawer */
  .side-top { display: flex; align-items: center; gap: 10px; flex-direction: row; justify-content: flex-start; }
  .brand { margin-left: 0; }
  .side-dismiss {
    display: inline-grid !important; place-items: center;
    width: 44px; height: 44px; border-radius: 12px;
    border: 1px solid var(--line);
    background: var(--topbar-mobile-btn-bg);
    color: var(--fg-1); cursor: pointer;
  }
  .side-dismiss:hover { background: var(--topbar-mobile-btn-hover) }
  .side-dismiss svg { width: 22px; height: 22px }

  /* Al abrir el drawer ocultamos controles molestos */
  .app-shell.is-open .topbar .hamburger,
  .app-shell.is-open .topbar .crumbs { display: none !important; }
}
.me:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--side-ring-focus);
}

.topbar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.notif { position:relative; }
.notif-btn{
  position:relative; display:grid; place-items:center; width:36px; height:36px; border-radius:10px;
  background:linear-gradient(180deg, #141a22 0%, #0e1217 100%);
  border:1px solid var(--line,#1e2329);
  box-shadow:var(--shadow,0 16px 30px #0007,inset 0 1px 0 #ffffff12);
  cursor:pointer; transition:transform .12s ease, box-shadow .12s ease;
}
.notif-btn:hover{ transform:translateY(-1px); box-shadow:0 18px 34px #0008,inset 0 1px 0 #ffffff14; }
.notif-btn svg{ width:20px; height:20px; fill:var(--text,#e6e6e6); }
.notif-btn.ping{ outline:2px solid var(--acc,#ffc400); outline-offset:2px; }
.badge{
  position:absolute; top:-4px; right:-4px; min-width:18px; height:18px; padding:0 6px;
  border-radius:999px; background:var(--acc,#ffc400); color:#111; font-size:11px; font-weight:800;
  display:inline-flex; align-items:center; justify-content:center; border:1px solid #0006;
}
.notif-panel{
  position:absolute; right:0; top:calc(100% + 10px);
  width:min(420px,92vw);
  background:linear-gradient(180deg, rgba(17,20,24,.98) 0%, rgba(12,15,20,.98) 100%);
  border:1px solid var(--line,#1e2329); border-radius:16px;
  box-shadow:0 22px 48px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.06);
  overflow:hidden; z-index:50;
}
.panel-head,.panel-foot{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 14px; border-bottom:1px solid var(--line,#1e2329);
  background:linear-gradient(180deg, rgba(20,24,30,.96), rgba(16,20,26,.8));
  position:sticky; z-index:2;
}
.panel-head{ top:0; }
.panel-foot{ top:auto; bottom:0; border-top:1px solid var(--line,#1e2329); border-bottom:none; }
.panel-head .title{ font-weight:800; letter-spacing:.2px; color:var(--text,#e6e6e6); }
.panel-list{ max-height:60vh; overflow:auto; }
.panel-list::-webkit-scrollbar{ width:10px; }
.panel-list::-webkit-scrollbar-thumb{ background:#2a323b; border-radius:999px; border:2px solid #0f141a; }
.notif-item{
  display:grid; gap:6px; padding:12px 14px; border-bottom:1px solid var(--line,#1e2329);
  position:relative;
}
.notif-item.unread::before{
  content:""; position:absolute; left:0; top:10px; bottom:10px; width:3px;
  background:var(--acc,#ffc400); border-radius:999px;
}
.notif-item.unread{ background:rgba(255,196,0,.06); }
.notif-item:hover{ background:rgba(255,255,255,.035); }
.notif-item .title{ font-weight:700; color:var(--text,#e6e6e6); }
.notif-item .meta{ font-size:12px; color:var(--muted,#cfcfcfbb); }
.notif-item .text{
  color:#d2d7de; font-size:13px;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
.notif-item .actions{ display:flex; gap:8px; flex-wrap:wrap; }
.notif-item .actions .btn-link{
  font-size:12px; padding:4px 8px; border-radius:999px;
  background:#141a22; border:1px solid #222a34; color:#d9dee6;
}
.notif-item .actions .btn-link:hover{ background:#1b232e; }

:root[data-theme="light"] .notif-btn { background: #f8fafc; }
:root[data-theme="light"] .notif-btn svg { fill: var(--text); }
:root[data-theme="light"] .badge { border-color: rgba(15, 23, 42, .25); }
:root[data-theme="light"] .notif-panel{
  background:linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
  border-color:#d7dee8; box-shadow:0 18px 40px rgba(15,23,42,.12);
}
:root[data-theme="light"] .panel-head,
:root[data-theme="light"] .panel-foot{
  background:linear-gradient(180deg, #ffffff, #f7f9fc);
  border-color:#d7dee8;
}
:root[data-theme="light"] .notif-item{ border-color:#e5e7eb; }
:root[data-theme="light"] .notif-item.unread{ background: rgba(242, 183, 5, .12); }
:root[data-theme="light"] .notif-item:hover{ background: rgba(15, 23, 42, .04); }
:root[data-theme="light"] .notif-item .text{ color:#334155; }
:root[data-theme="light"] .notif-item .actions .btn-link{
  background:#f1f5f9; border-color:#d7dee8; color:#0f172a;
}
.btn-link,.link{ background:none; border:none; color:var(--acc,#ffc400); cursor:pointer; font-size:13px; padding:0; }

.themeToggle{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#0b0f14;
  color:var(--text);
  cursor:pointer;
  user-select:none;
  font-weight:700;
  font-size:12px;
  margin-left:auto;
  box-shadow:0 6px 14px rgba(0,0,0,.18);
}

@media (max-width: 640px) {
  :root { --h-top: 86px; }
  .topbar {
    height: auto;
    flex-wrap: wrap;
    row-gap: 6px;
    padding: 6px 10px;
  }
  .crumbs {
    order: 3;
    width: 100%;
    text-align: left;
  }
  .themeToggle .themeTxt { display: none; }
  .themeToggle { padding: 6px 8px; }
  .notif { margin-left: auto; }
  .frame-wrap { height: calc(100dvh - var(--h-top)); }
}

@media (max-width: 420px) {
  :root { --h-top: 96px; }
  .topbar { padding: 6px 8px; }
}

.themeToggle:hover{
  background:#0f141b;
}

.themeIcon{ width:16px; height:16px; display:inline-block; }

:root[data-theme="light"] .themeToggle{
  background:#f4f6fb;
  color:#0f172a;
  border-color:#d6dbe3;
  box-shadow:0 6px 14px rgba(15,23,42,.08);
}

:root[data-theme="light"] .themeToggle:hover{
  background:#e9eef7;
}
:root[data-theme="light"] .themeIcon.sun{ display:inline; }
:root[data-theme="light"] .themeIcon.moon{ display:none; }
:root[data-theme="dark"] .themeIcon.sun{ display:none; }
:root[data-theme="dark"] .themeIcon.moon{ display:inline; }
.themeTxt{ opacity:.9; }