/* GSMAS — dos estilos con la paleta del logo:
 *   Aire (predeterminado): blanco, menú superior, mucho espacio, campos de una línea.
 *   Navy Pro: menú lateral azul marino, paneles blancos sobre gris claro.
 * El estilo se elige con <html data-skin="aire|navy">.
 */
@font-face { font-family: "Inter Var"; src: url("/assets/fonts/inter-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter Var"; src: url("/assets/fonts/inter-latin-ext-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+1EF2-1EFF, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Manrope Var"; src: url("/assets/fonts/manrope-latin-wght-normal.woff2") format("woff2"); font-weight: 200 800; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Manrope Var"; src: url("/assets/fonts/manrope-latin-ext-wght-normal.woff2") format("woff2"); font-weight: 200 800; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+1EF2-1EFF, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }

/* ================= Tokens: Aire ================= */
:root {
  --navy: #0b3b59; --navy-600: #0f4c72; --sky: #739dd3; --sky-100: #e8f0fa; --gray: #606060;
  --on-navy: #ffffff;
  --font: "Inter Var", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --bg: #ffffff; --surface: #ffffff; --surface-2: #f5f7fa; --text: #1d1d1f; --text-2: #6e6e73; --line: #ececf0; --line-strong: #d2d2d7;
  --focus: rgba(115,157,211,.45);
  --ok: #1f7a45; --ok-bg: #e7f6ed; --warn: #8a4f00; --warn-bg: #fff4e0; --bad: #b3261e; --bad-bg: #fdecea;

  --content-max: 1120px; --content-pad: clamp(20px, 5vw, 56px); --section-gap: 44px;
  --card-bg: transparent; --card-shadow: none; --card-pad: 0; --card-radius: 0; --card-sep: 1px solid var(--line);
  --ctl-h: 48px; --ctl-radius: 999px; --btn-radius: 999px;
  --h1: 40px; --h1-weight: 700;
  --th-bg: transparent;
  color-scheme: light;
}
/* ================= Tokens: Navy Pro ================= */
:root[data-skin="navy"] {
  --font: "Manrope Var", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --bg: #f3f5f8; --surface: #ffffff; --surface-2: #f8fafc; --text: #14212b; --text-2: #5b6b78; --line: #e6ebf1; --line-strong: #d9e1ea;
  --content-max: 1320px; --content-pad: clamp(20px, 3.5vw, 44px); --section-gap: 24px;
  --card-bg: var(--surface); --card-shadow: 0 1px 3px rgba(11,59,89,.07); --card-pad: 28px; --card-radius: 16px; --card-sep: 0;
  --ctl-h: 46px; --ctl-radius: 10px; --btn-radius: 10px;
  --h1: 28px; --h1-weight: 800;
  --th-bg: #f3f5f8;
}
/* Modo oscuro (ambos estilos) */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --navy: #9cc0ea; --navy-600: #b6d1f0; --sky-100: #18283a; --on-navy: #06121c;
    --bg: #0b0b0c; --surface: #0b0b0c; --surface-2: #17181a; --text: #f2f2f4; --text-2: #a1a1a6; --line: #26272a; --line-strong: #3a3b3f;
    --ok: #6fd69a; --ok-bg: #11291b; --warn: #f2b45a; --warn-bg: #2e2310; --bad: #ff8a80; --bad-bg: #351513; color-scheme: dark;
  }
  :root[data-skin="navy"]:not([data-theme="light"]) { --bg: #0b0f14; --surface: #141a21; --surface-2: #1a222b; --th-bg: #1a222b; --line: #232c36; --line-strong: #2f3a46; --card-shadow: none; }
}

/* ================= Base ================= */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 15px/1.5 var(--font); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; font-feature-settings: "cv11", "ss01"; }
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--sky); }
h1, h2, h3 { margin: 0; letter-spacing: -.02em; }
h1 { font-size: var(--h1); font-weight: var(--h1-weight); line-height: 1.1; letter-spacing: -.03em; color: var(--navy); }
h2 { font-size: 19px; font-weight: 650; }
h3 { font-size: 15px; font-weight: 650; }
.muted { color: var(--text-2); }
.num { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.eyebrow { margin: 0 0 6px; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--sky); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

/* ================= Estructura ================= */
.app { min-height: 100vh; }
.side { background: var(--bg); }
.brand { display: flex; align-items: center; }
.brand img { height: 30px; width: auto; display: block; }
.menu-btn { display: none; }
.nav a, .nav .soon { display: flex; align-items: center; gap: 10px; color: var(--text-2); font-size: 14px; white-space: nowrap; }
.nav svg { width: 18px; height: 18px; flex: none; }
.nav .soon { cursor: default; opacity: .6; }
.nav .tag { margin-left: auto; font-size: 10px; padding: 1px 7px; border-radius: 99px; background: var(--line); color: var(--text-2); }
.side-user { display: flex; align-items: center; gap: 10px; }
.avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--sky-100); color: var(--navy); font-size: 12px; font-weight: 650; flex: none; }
.user-name { font-size: 13px; color: var(--text-2); }
.content { max-width: var(--content-max); margin: 0 auto; padding: 48px var(--content-pad) 80px; }

/* Aire: barra superior horizontal */
:root:not([data-skin="navy"]) .side {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 24px; padding: 14px var(--content-pad);
  background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: saturate(180%) blur(18px); border-bottom: 1px solid var(--line);
}
:root:not([data-skin="navy"]) .nav { flex: 1; display: flex; justify-content: center; gap: 2px; flex-wrap: wrap; }
:root:not([data-skin="navy"]) .nav-group, :root:not([data-skin="navy"]) .nav .soon, :root:not([data-skin="navy"]) .nav svg { display: none; }
:root:not([data-skin="navy"]) .nav a { padding: 8px 14px; border-radius: 999px; }
:root:not([data-skin="navy"]) .nav a:hover { color: var(--text); background: var(--surface-2); }
:root:not([data-skin="navy"]) .nav a.is-active { background: var(--navy); color: var(--on-navy); }
:root:not([data-skin="navy"]) .user-name { display: none; }

/* Navy Pro: menú lateral */
:root[data-skin="navy"] .app { display: grid; grid-template-columns: 248px minmax(0, 1fr); }
:root[data-skin="navy"] .side {
  position: sticky; top: 0; height: 100vh; overflow-y: auto; display: flex; flex-direction: column; gap: 26px;
  padding: 26px 16px 18px; background: #0b3b59; color: #cfe0f3;
}
:root[data-skin="navy"] .brand { padding: 0 10px; }
:root[data-skin="navy"] .brand img { filter: brightness(0) invert(1); opacity: .95; height: 26px; }
:root[data-skin="navy"] .nav { flex: 1; display: flex; flex-direction: column; gap: 2px; }
:root[data-skin="navy"] .nav-group { margin: 14px 0 6px; padding: 0 12px; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #7fa3c9; }
:root[data-skin="navy"] .nav a, :root[data-skin="navy"] .nav .soon { padding: 10px 12px; border-radius: 10px; color: #cfe0f3; }
:root[data-skin="navy"] .nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
:root[data-skin="navy"] .nav a.is-active { background: rgba(115,157,211,.24); color: #fff; font-weight: 650; }
:root[data-skin="navy"] .nav .tag { background: rgba(255,255,255,.1); color: #9fbbd9; }
:root[data-skin="navy"] .side-user { flex-wrap: wrap; padding: 12px 10px 0; border-top: 1px solid rgba(255,255,255,.1); }
:root[data-skin="navy"] .avatar { background: #739dd3; color: #0b3b59; }
:root[data-skin="navy"] .user-name { color: #cfe0f3; flex: 1; }
:root[data-skin="navy"] .side .btn-ghost { color: #cfe0f3; border-color: rgba(255,255,255,.18); background: transparent; }
:root[data-skin="navy"] .side .btn-ghost:hover { background: rgba(255,255,255,.08); }
:root[data-skin="navy"] .content { padding-top: 36px; margin: 0; }
@media (prefers-color-scheme: dark) { :root[data-skin="navy"]:not([data-theme="light"]) .side { background: #08263a; } }

/* Selector de estilo */
.skin-switch { display: inline-flex; padding: 3px; gap: 2px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); }
.skin-switch button { border: 0; background: transparent; color: var(--text-2); font: 600 12px var(--font); height: 28px; padding: 0 12px; border-radius: 999px; cursor: pointer; }
.skin-switch button[aria-pressed="true"] { background: var(--navy); color: var(--on-navy); }
:root[data-skin="navy"] .side .skin-switch { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); }
:root[data-skin="navy"] .side .skin-switch button { color: #cfe0f3; }
:root[data-skin="navy"] .side .skin-switch button[aria-pressed="true"] { background: #739dd3; color: #0b3b59; }

/* ================= Encabezado de página ================= */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: var(--section-gap); flex-wrap: wrap; }
.page-head p { margin: 8px 0 0; color: var(--text-2); font-size: 16px; }
.page-head p.back { margin: 0 0 10px; font-size: 14px; }

/* ================= Secciones / tarjetas ================= */
.card { background: var(--card-bg); box-shadow: var(--card-shadow); padding: var(--card-pad); border-radius: var(--card-radius); }
.card + .card { margin-top: var(--section-gap); }
:root:not([data-skin="navy"]) .card + .card { border-top: var(--card-sep); padding-top: var(--section-gap); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.grid { display: grid; gap: 20px; }
.grid > .card + .card { margin-top: 0; border-top: 0; padding-top: var(--card-pad); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--section-gap); }
:root[data-skin="navy"] .grid-2 { gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat .label { font-size: 13px; color: var(--text-2); }
.stat .value { font-size: 30px; font-weight: 700; letter-spacing: -.03em; margin-top: 4px; font-variant-numeric: tabular-nums; color: var(--text); }
:root[data-skin="navy"] .stat { padding: 22px 24px; }
:root[data-skin="navy"] .stat .value { font-size: 26px; }

/* Bloque principal de resultado (parcialidad) */
.hero { display: flex; flex-wrap: wrap; gap: 28px 48px; align-items: flex-end; margin-bottom: 36px; }
.hero .main span, .hero .kv-item span { display: block; font-size: 13px; color: var(--text-2); }
.hero .main b { display: block; font-size: 46px; font-weight: 750; letter-spacing: -.035em; line-height: 1.05; color: var(--navy); font-variant-numeric: tabular-nums; margin-top: 4px; }
.hero .kv-item b { display: block; font-size: 22px; font-weight: 650; letter-spacing: -.02em; font-variant-numeric: tabular-nums; margin-top: 4px; }
:root[data-skin="navy"] .hero { background: #0b3b59; color: #fff; border-radius: 16px; padding: 28px; margin-bottom: 24px; }
:root[data-skin="navy"] .hero span { color: #a9c4e4 !important; }
:root[data-skin="navy"] .hero .main b { color: #fff; }
:root[data-skin="navy"] .hero .kv-item b { font-size: 18px; }

/* ================= Controles ================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 22px; border-radius: var(--btn-radius);
  border: 1px solid transparent; font: 600 15px var(--font); cursor: pointer; background: var(--navy); color: var(--on-navy); transition: background .15s, transform .06s; white-space: nowrap;
}
.btn:hover { background: var(--navy-600); color: var(--on-navy); }
.btn:active { transform: scale(.98); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-accent { background: var(--sky); color: #0b2a40; }
.btn-accent:hover { background: #8aaedb; color: #0b2a40; }
.btn-sm { height: 34px; padding: 0 14px; font-size: 13px; }
.btn-block { width: 100%; }

label.field { display: flex; flex-direction: column; gap: 8px; font-size: 13px; font-weight: 500; color: var(--text-2); }
.input {
  width: 100%; height: var(--ctl-h); font: 500 17px var(--font); color: var(--text); transition: border-color .15s, box-shadow .15s;
  border: 0; border-bottom: 1.5px solid var(--line-strong); border-radius: 0; background: transparent; padding: 0 2px;
}
.input:focus { outline: none; border-color: var(--navy); box-shadow: 0 1.5px 0 0 var(--navy); }
select.input { appearance: none; -webkit-appearance: none; padding-right: 28px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236e6e73' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 6px center; }
textarea.input { height: auto; padding: 10px 2px; }
input[type=file].input { font-size: 14px; padding-top: 12px; }
:root[data-skin="navy"] .input { border: 1px solid var(--line-strong); border-radius: 10px; background-color: var(--surface-2); padding: 0 14px; font-size: 15px; font-weight: 600; }
:root[data-skin="navy"] .input:focus { border-color: var(--sky); box-shadow: 0 0 0 4px var(--focus); background-color: var(--surface); }
:root[data-skin="navy"] select.input { padding-right: 34px; background-position: right 12px center; }
.input[aria-invalid="true"] { border-color: var(--bad); }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 24px 28px; align-items: end; }
:root[data-skin="navy"] .form-grid { gap: 18px; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 24px; flex-wrap: wrap; }

details.more { margin-top: 22px; }
details.more > summary { cursor: pointer; list-style: none; font-size: 14px; font-weight: 600; color: var(--navy); display: inline-flex; gap: 8px; align-items: center; }
details.more > summary::-webkit-details-marker { display: none; }
details.more > summary::before { content: "+"; font-size: 18px; line-height: 1; }
details.more[open] > summary::before { content: "−"; }
details.more > .form-grid { margin-top: 22px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip { padding: 4px 11px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); font-size: 12px; font-weight: 500; }

.seg { display: inline-flex; padding: 3px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px; gap: 2px; }
.seg label { cursor: pointer; position: relative; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: block; padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 500; color: var(--text-2); }
.seg input:checked + span { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.seg input:focus-visible + span { box-shadow: 0 0 0 3px var(--focus); }
:root[data-skin="navy"] .seg { border-radius: 10px; }
:root[data-skin="navy"] .seg span { border-radius: 8px; }

.alert { padding: 14px 18px; border-radius: 14px; margin-bottom: 24px; font-size: 14px; }
.alert-ok { background: var(--ok-bg); color: var(--ok); }
.alert-bad { background: var(--bad-bg); color: var(--bad); }
.alert-warn { background: var(--warn-bg); color: var(--warn); }
.alert-info { background: var(--sky-100); color: var(--navy); }
.badge { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--text-2); }
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-bad { background: var(--bad-bg); color: var(--bad); }
.badge-sky { background: var(--sky-100); color: var(--navy); }

/* ================= Tablas ================= */
.table-wrap { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.t th { text-align: left; font-size: 11.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--text-2); padding: 0 14px 14px; white-space: nowrap; background: var(--th-bg); }
.t td { padding: 15px 14px; border-top: 1px solid var(--line); vertical-align: middle; }
.t th:first-child, .t td:first-child { padding-left: 0; }
.t th:last-child, .t td:last-child { padding-right: 0; }
:root[data-skin="navy"] .t th { padding: 11px 14px; letter-spacing: .02em; text-transform: none; font-size: 12px; font-weight: 700; }
:root[data-skin="navy"] .t th:first-child { border-radius: 8px 0 0 8px; padding-left: 14px; }
:root[data-skin="navy"] .t th:last-child { border-radius: 0 8px 8px 0; padding-right: 14px; }
:root[data-skin="navy"] .t td { padding: 13px 14px; border-top: 0; border-bottom: 1px solid var(--line); }
:root[data-skin="navy"] .t td:first-child { padding-left: 14px; }
:root[data-skin="navy"] .t td:last-child { padding-right: 14px; }
.t tbody tr:hover td { background: var(--surface-2); }
.t tfoot td { font-weight: 700; border-top: 1.5px solid var(--text); }
.t .num, .t th.num { text-align: right; }
.t td.strong { font-weight: 650; color: var(--navy); }
.t tr.row-link { cursor: pointer; }

.search { position: relative; max-width: 460px; flex: 1 1 260px; }
.search .input { padding-left: 30px; }
:root[data-skin="navy"] .search .input { padding-left: 40px; }
.search svg { position: absolute; left: 2px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--text-2); }
:root[data-skin="navy"] .search svg { left: 14px; }

.empty { text-align: center; padding: 48px 20px; color: var(--text-2); }
.kv { display: grid; grid-template-columns: 170px 1fr; gap: 12px 18px; font-size: 15px; margin: 0; }
.kv dt { color: var(--text-2); }
.kv dd { margin: 0; }
.tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: var(--section-gap); overflow-x: auto; }
.tabs a { padding: 12px 14px; color: var(--text-2); border-bottom: 2px solid transparent; font-size: 14.5px; white-space: nowrap; margin-bottom: -1px; }
.tabs a.is-active { color: var(--navy); border-color: var(--navy); font-weight: 650; }
.tabs a:hover { color: var(--text); }

.docs { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.doc { display: flex; gap: 14px; align-items: flex-start; padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.doc .ico { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--sky-100); color: var(--navy); font-size: 11px; font-weight: 700; flex: none; }
.doc .meta { min-width: 0; font-size: 13px; }
.doc .meta b { display: block; font-size: 14px; font-weight: 650; }
.doc .meta span { color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }

/* ================= Acceso ================= */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: var(--bg); }
.auth-card { width: 100%; max-width: 380px; }
.auth-card .logo { display: block; height: 46px; margin: 0 0 40px; }
.auth-card h1 { font-size: 32px; margin-bottom: 8px; }
.auth-card p.sub { color: var(--text-2); margin: 0 0 36px; font-size: 16px; }
.auth-card .field + .field { margin-top: 20px; }
.auth-foot { margin-top: 32px; font-size: 12px; color: var(--text-2); }

/* ================= Utilidades ================= */
.mt { margin-top: 28px; }
.mt-sm { margin-top: 12px; }
.narrow { max-width: 520px; }
.btn-lg { height: 50px; margin-top: 32px; font-size: 16px; }
.hint { margin: 0; font-size: 13px; color: var(--text-2); }
.error-box { max-width: 520px; margin: 40px auto; text-align: center; }
.error-code { font-size: 56px; font-weight: 750; color: var(--sky); letter-spacing: -.04em; }
.error-box h2 { margin: 8px 0 10px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1 1 auto; }
.totals-note { font-size: 13px; color: var(--text-2); margin-top: 16px; }
.print-head { display: none; }
.save-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) auto minmax(0, 1fr) minmax(0, 1fr); gap: 20px 24px; align-items: end; }
.save-grid .or { color: var(--text-2); font-size: 13px; padding-bottom: 14px; }

/* ================= Impresión ================= */
@media print {
  @page { size: letter landscape; margin: 12mm; }
  :root { --bg: #fff; --text: #000; }
  body { background: #fff; color: #000; font-size: 11px; }
  .side, .no-print, .form-card { display: none !important; }
  .app { display: block !important; }
  .content { padding: 0; max-width: none; }
  .card { box-shadow: none; padding: 0; border: 0; }
  .hero { background: none !important; color: #000 !important; padding: 0 !important; }
  .hero b { color: #0b3b59 !important; }
  .print-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
  .print-head img { height: 38px; }
  .t td, .t th { padding: 4px 6px; }
}

/* ================= Responsivo ================= */
@media (max-width: 1000px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .save-grid { grid-template-columns: 1fr 1fr; }
  .save-grid .or { display: none; }
}
@media (max-width: 860px) {
  :root[data-skin="navy"] .app { display: block; }
  :root[data-skin="navy"] .side { position: sticky; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; padding: 12px 16px; gap: 12px; z-index: 10; }
  .side { flex-wrap: wrap; }
  .menu-btn { display: inline-flex; margin-left: auto; }
  .nav { display: none !important; flex-basis: 100%; order: 3; }
  .side.open .nav { display: flex !important; flex-direction: column; align-items: stretch; }
  .side-user { order: 2; }
  .content { padding: 28px 16px 60px; }
  .grid-2, .grid-3, .save-grid { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; gap: 2px 0; }
  .kv dt { margin-top: 10px; }
  :root { --h1: 30px; --section-gap: 32px; }
  :root[data-skin="navy"] { --h1: 24px; --card-pad: 20px; }
  .hero .main b { font-size: 38px; }
}
@media (max-width: 520px) { .grid-4 { grid-template-columns: 1fr 1fr; } .stat .value { font-size: 22px; } .user-name { display: none; } }
/* ajustes */
.side .menu-btn { display: none; }
@media (max-width: 860px) { .side .menu-btn { display: inline-flex; } }
.form-grid { grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); }
:root[data-skin="navy"] .nav a, :root[data-skin="navy"] .nav .soon { padding: 8px 12px; }
:root[data-skin="navy"] .nav-group { margin: 10px 0 4px; }
:root[data-skin="navy"] .side { gap: 18px; }
:root:not([data-skin="navy"]) .grid > .card + .card { border-top: 0; padding-top: 0; margin-top: 0; }
.grid > * { min-width: 0; }

/* Menú Aire con desplegables por sección */
.nav-dd { position: relative; }
.nav-dd > summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px; font-size: 14px; color: var(--text-2); white-space: nowrap; }
.nav-dd > summary::-webkit-details-marker { display: none; }
.nav-dd > summary::after { content: ""; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); opacity: .7; }
.nav-dd > summary:hover, .nav-dd[open] > summary { background: var(--surface-2); color: var(--text); }
.nav-dd.is-active > summary { background: var(--navy); color: var(--on-navy); }
.nav-menu { position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%); min-width: 240px; padding: 8px; display: flex; flex-direction: column; gap: 2px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 12px 40px rgba(11,59,89,.14); z-index: 20; }
:root:not([data-skin="navy"]) .nav .nav-menu a { border-radius: 10px; padding: 9px 12px; color: var(--text); }
:root:not([data-skin="navy"]) .nav .nav-menu svg { display: block; color: var(--text-2); }
:root:not([data-skin="navy"]) .nav .nav-menu a.is-active { background: var(--sky-100); color: var(--navy); }
@media (max-width: 860px) {
  .nav-dd > summary { justify-content: space-between; border-radius: 10px; }
  .nav-menu { position: static; transform: none; box-shadow: none; border: 0; padding: 0 0 6px 10px; min-width: 0; }
}