/* ============================================================
   Lucy's House — Portal del Cliente v2 (OPERATIVO)
   Basado en el design system de la landing /site/:
   mismos tokens, tipografías y componentes; se agregan los
   componentes propios del portal (KPIs, progreso, chat, docs).
   Archivo autocontenido: no depende del CSS del sistema.
   ============================================================ */

/* ---- Design tokens (heredados de la landing) --------------- */
:root {
  --bg:            #110f0d;
  --bg-2:          #16130f;
  --surface-a:     #221e1b;
  --surface-b:     #181513;
  --ink:           #f4f2ef;
  --ink-2:         rgba(255,255,255,.82);
  --ink-3:         rgba(255,255,255,.62);
  --ink-4:         rgba(255,255,255,.42);
  --champagne:     #e9e7e2;
  --champagne-2:   #ffffff;
  --champagne-soft:rgba(255,255,255,.22);
  --hair:          rgba(255,255,255,.10);
  --hair-2:        rgba(255,255,255,.16);

  /* Verde (positivo / al día / WhatsApp) */
  --ok-bg:      rgba(37,211,102,.15);
  --ok-bg-hi:   rgba(37,211,102,.28);
  --ok-border:  rgba(37,211,102,.45);
  --ok-ink:     #a7e9c1;
  --ok-ink-hi:  #e7fff1;

  /* Ámbar (pendiente / atención) */
  --warn-bg:     rgba(245,193,108,.14);
  --warn-border: rgba(245,193,108,.4);
  --warn-ink:    #f2d29b;

  /* Rojo (vencido / sin leer) */
  --bad-bg:     rgba(240,110,110,.16);
  --bad-border: rgba(240,110,110,.42);
  --bad-ink:    #f0a7a7;
  --bad-solid:  #e05b5b;

  /* Tipografía (opción "a" fijada en producción de la landing) */
  --f-display: 'Space Grotesk','Archivo','Helvetica Neue',system-ui,sans-serif;
  --f-body:    'Hanken Grotesk','Archivo','Helvetica Neue',system-ui,sans-serif;
  --f-mono:    'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;

  --fs-hero:  clamp(2.6rem, 6.4vw, 4.6rem);
  --fs-h2:    clamp(1.9rem, 4vw, 2.9rem);
  --fs-h3:    clamp(1.35rem, 2.6vw, 1.9rem);
  --fs-body:  clamp(1rem, 1.2vw, 1.1rem);

  --maxw: 1180px;
  --pad: 44px;
  --radius: 8px;
  --radius-sm: 4px;
  --section-y: clamp(48px, 7vw, 88px);
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---- Reset / base ------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: color .25s ease, opacity .25s ease; }
a:hover { color: #fff; }
h1, h2, h3, h4 { margin: 0; font-family: var(--f-display); letter-spacing: -.02em; }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--champagne); outline-offset: 3px; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
.section   { padding: var(--section-y) 0; }
.section--tight { padding: clamp(28px,4vw,48px) 0; }

.eyebrow {
  font: 600 12px/1 var(--f-mono);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: #fff;
}
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; margin-bottom: 34px; }
.section-head__title { font-weight: 700; font-size: var(--fs-h2); line-height: 1; text-transform: uppercase; margin-top: 14px; }
.section-head__sub { max-width: 340px; color: var(--ink-2); font-size: .92rem; line-height: 1.55; }

/* Etiqueta mono reutilizable (labels de datos, columnas, etc.) */
.klabel {
  font: 500 10px/1.4 var(--f-mono);
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-4);
}
.mono { font-family: var(--f-mono); }

/* ---- Botones ----------------------------------------------- */
.btn {
  --btn-pad: 13px 24px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: var(--btn-pad);
  border-radius: 100px;
  border: 1px solid transparent;
  font: 600 13px/1 var(--f-display);
  letter-spacing: .02em;
  cursor: pointer;
  transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
  white-space: nowrap;
}
.btn--light      { background: var(--champagne); color: #17140f; }
.btn--light:hover{ background: #fff; color: #17140f; }
.btn--ghost      { background: transparent; border-color: var(--champagne-soft); color: #fff; }
.btn--ghost:hover{ border-color: var(--champagne); }
.btn--wa      { background: var(--ok-bg); border-color: var(--ok-border); color: var(--ok-ink); backdrop-filter: blur(4px); }
.btn--wa:hover{ background: var(--ok-bg-hi); color: var(--ok-ink-hi); }
.btn--lg { --btn-pad: 17px 28px; font-size: 14px; font-weight: 700; }
.btn--sm { --btn-pad: 9px 15px; font-size: 11px; }
.btn:disabled { opacity: .4; cursor: not-allowed; }

/* ---- Header del portal ------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 18px var(--pad);
  transition: background .3s ease, padding .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-solid {
  background: rgba(15,13,11,.85);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--hair);
  padding: 12px var(--pad);
}
.site-header__logo { height: 40px; width: auto; }
.site-header__brandtag {
  display: flex; align-items: center; gap: 14px;
}
.site-header__portal {
  font: 600 10px/1 var(--f-mono); letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink-3); border: 1px solid var(--hair-2); border-radius: 100px; padding: 7px 12px;
}
.nav { display: flex; align-items: center; gap: 24px; }
.nav__link {
  position: relative;
  font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2);
  padding: 6px 0;
}
.nav__link:hover { color: var(--ink); }
.nav__link.is-active { color: #fff; }
.nav__link.is-active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--champagne);
}
.nav__badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 17px; height: 17px; padding: 0 5px; margin-left: 6px;
  border-radius: 100px; background: var(--bad-solid); color: #fff;
  font: 700 10px/1 var(--f-mono); vertical-align: 2px;
}
.userchip { display: flex; align-items: center; gap: 12px; }
.userchip__avatar {
  width: 36px; height: 36px; border-radius: 100px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: var(--champagne); color: #17140f;
  font: 700 12px/1 var(--f-display); letter-spacing: .02em;
}
.userchip__name { font: 600 12px/1.3 var(--f-display); }
.userchip__role { font: 500 9px/1.3 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-4); }
.nav__toggle { display: none; }

/* ---- Hero del portal --------------------------------------- */
.phero { position: relative; min-height: 72svh; display: flex; overflow: hidden; }
.phero--low { min-height: 58svh; }
.phero__media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 58%; }
.phero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(12,9,7,.72) 0%, rgba(12,9,7,.25) 40%, rgba(12,9,7,.55) 70%, rgba(17,15,13,.98) 100%);
}
.phero__content { position: relative; align-self: flex-end; width: 100%; padding-bottom: clamp(34px,5vw,54px); }
.phero__eyebrow { letter-spacing: .3em; margin-bottom: 16px; color: var(--ink-2); }
.phero__title { font-weight: 800; font-size: var(--fs-hero); line-height: .94; text-transform: uppercase; }
.phero__meta { display: flex; align-items: center; gap: 14px; margin-top: 20px; flex-wrap: wrap; }
.phero__actions { display: flex; align-items: center; gap: 14px; margin-top: 26px; flex-wrap: wrap; }

.price-chip {
  font: 500 12px/1 var(--f-mono); letter-spacing: .06em; color: #fff;
  border: 1px solid var(--champagne-soft); padding: 11px 15px; border-radius: 100px;
  backdrop-filter: blur(6px); display: inline-flex; align-items: center; gap: 8px;
}

/* Avance destacado del hero */
.hero-avance { max-width: 560px; margin-top: 26px; }
.hero-avance__row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 10px; }
.hero-avance__num { font: 800 clamp(2.6rem,5vw,3.6rem)/1 var(--f-display); letter-spacing: -.03em; }
.hero-avance__num small { font-size: .45em; font-weight: 700; color: var(--ink-3); margin-left: 2px; }

/* ---- Franja de datos (stat strip) --------------------------- */
.stat-strip {
  display: flex; align-items: center; justify-content: center; gap: 24px;
  padding: 15px var(--pad);
  border-top: 1px solid var(--champagne-soft);
  border-bottom: 1px solid var(--champagne-soft);
  font: 500 11px/1.5 var(--f-mono);
  letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.82);
  flex-wrap: wrap; text-align: center;
}
.stat-strip__sep { opacity: .4; }
.stat-strip strong { color: #fff; font-weight: 700; }

/* ---- Barras de progreso ------------------------------------ */
.bar { background: rgba(255,255,255,.12); border-radius: 100px; height: 6px; overflow: hidden; }
.bar--thin { height: 3px; }
.bar__fill {
  display: block; height: 100%; border-radius: 100px;
  background: linear-gradient(90deg, #cfccc4, var(--champagne-2));
  box-shadow: 0 0 12px rgba(255,255,255,.25);
  transition: width 1s var(--ease);
}
.bar__fill--ok   { background: linear-gradient(90deg, #57c584, #a7e9c1); box-shadow: 0 0 12px rgba(87,197,132,.35); }
.bar__fill--warn { background: linear-gradient(90deg, #d9a856, #f2d29b); box-shadow: 0 0 12px rgba(217,168,86,.3); }

/* Ítem de progreso (label + n/n · % + barra) */
.prog { min-width: 0; }
.prog__head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 7px; }
.prog__label { font: 600 10px/1.4 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.prog__val { font: 500 11px/1 var(--f-mono); color: var(--ink-3); flex: none; }

/* ---- Chips de estado --------------------------------------- */
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 13px; border-radius: 100px;
  font: 600 10px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid var(--hair-2); color: var(--ink-2); background: rgba(255,255,255,.05);
}
.chip__dot { width: 6px; height: 6px; border-radius: 100px; background: currentColor; }
.chip--ok   { background: var(--ok-bg);   border-color: var(--ok-border);   color: var(--ok-ink); }
.chip--warn { background: var(--warn-bg); border-color: var(--warn-border); color: var(--warn-ink); }
.chip--bad  { background: var(--bad-bg);  border-color: var(--bad-border);  color: var(--bad-ink); }
.chip--sm { padding: 5px 10px; font-size: 9px; }

/* ---- Tarjetas base ----------------------------------------- */
.card {
  border: 1px solid var(--hair-2); border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--surface-a), var(--surface-b));
  transition: border-color .35s ease, transform .35s ease;
}
.card--hover:hover { border-color: rgba(255,255,255,.5); transform: translateY(-4px); }
.card--pad { padding: 26px 24px; }

/* Tarjeta con numeral fantasma + regla animada (spec v1 landing) */
.card--num { position: relative; overflow: hidden; }
.card--num::before {
  content: ""; position: absolute; top: 0; left: 0; height: 2px; width: 34px;
  background: #fff; transition: width .45s var(--ease); z-index: 1;
}
.card--num:hover::before { width: 100%; }
.card__ghost {
  position: absolute; top: 4px; right: 16px;
  font: 800 92px/1 var(--f-display); letter-spacing: -.05em;
  color: rgba(255,255,255,.06); pointer-events: none;
}
.card__title {
  font: 700 13px/1 var(--f-display); letter-spacing: .1em; text-transform: uppercase;
  margin-bottom: 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px;
}

/* Filas de datos (spec-item de la landing) */
.spec-item { padding: 11px 0; border-top: 1px solid var(--hair); min-width: 0; }
.spec-item__k { font: 500 10px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-bottom: 5px; }
.spec-item__v { font-size: .95rem; line-height: 1.45; color: var(--ink); overflow-wrap: anywhere; }
.spec-item__v a { color: var(--ok-ink); }
.spec-item__v a:hover { color: var(--ok-ink-hi); }

/* ---- KPIs --------------------------------------------------- */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.kpi { padding: 22px 22px 20px; }
.kpi__label { font: 600 10px/1 var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 12px; }
.kpi__value { font: 800 clamp(1.7rem,2.6vw,2.3rem)/1 var(--f-display); letter-spacing: -.02em; }
.kpi__value small { font-size: .5em; font-weight: 600; color: var(--ink-3); margin-left: 3px; }
.kpi__sub { font: 500 10.5px/1.5 var(--f-mono); letter-spacing: .04em; color: var(--ink-4); margin-top: 8px; }
.kpi__value--warn { color: var(--warn-ink); }
.kpi__value--bad  { color: var(--bad-ink); }
.kpi .bar { margin-top: 12px; }

/* ---- Acordeón de avance ------------------------------------ */
.acc { border: 1px solid var(--hair-2); border-radius: var(--radius-sm); background: linear-gradient(180deg, var(--surface-a), var(--surface-b)); }
.acc + .acc { margin-top: 12px; }
.acc__head {
  width: 100%; display: flex; align-items: center; gap: 18px;
  background: none; border: none; cursor: pointer; color: var(--ink);
  padding: 18px 22px; text-align: left;
}
.acc__title { font: 700 12px/1.3 var(--f-display); letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; }
.acc__head .bar { flex: 1; }
.acc__val { font: 500 11px/1 var(--f-mono); color: var(--ink-3); flex: none; }
.acc__icon { flex: none; width: 18px; height: 18px; position: relative; transition: transform .3s ease; }
.acc__icon::before, .acc__icon::after { content: ""; position: absolute; background: #fff; border-radius: 2px; }
.acc__icon::before { top: 8px; left: 0; width: 18px; height: 2px; }
.acc__icon::after  { left: 8px; top: 0; width: 2px; height: 18px; transition: transform .3s ease; }
.acc.is-open .acc__icon::after { transform: scaleY(0); }
.acc__body { overflow: hidden; max-height: 0; transition: max-height .4s var(--ease); }
.acc__grid {
  padding: 4px 22px 24px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px 28px;
}

/* ---- Tarjeta de proyecto (listado) ------------------------- */
.pcard { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--radius); position: relative; }
.pcard__cover { position: relative; aspect-ratio: 16/9; overflow: hidden; background: var(--bg-2); }
.pcard__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.pcard:hover .pcard__img { transform: scale(1.04); }
.pcard__cover::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(12,9,7,.72));
}
.pcard__chips { position: absolute; top: 14px; left: 14px; right: 14px; display: flex; justify-content: space-between; gap: 10px; z-index: 2; }
.pcard__code {
  position: absolute; left: 16px; bottom: 12px; z-index: 2;
  font: 500 11px/1 var(--f-mono); letter-spacing: .14em; color: #fff;
}
.pcard__body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.pcard__name { font: 700 var(--fs-h3)/1.1 var(--f-display); letter-spacing: -.01em; }
.pcard__loc { font-size: .9rem; color: var(--ink-3); }
.pcard__foot { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--hair); }
.pcard__foot .klabel { letter-spacing: .12em; }
.pcards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

/* Badge de mensajes sin leer en tarjeta */
.unread-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 11px; border-radius: 100px;
  background: var(--bad-solid); color: #fff;
  font: 700 10px/1 var(--f-mono); letter-spacing: .08em;
}

/* ---- Actividad reciente (dashboard) ------------------------ */
.actcards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.act { display: flex; gap: 18px; padding: 22px; align-items: flex-start; }
.act__thumb { width: 74px; height: 74px; border-radius: var(--radius-sm); object-fit: cover; flex: none; border: 1px solid var(--hair-2); }
.act__icon {
  width: 46px; height: 46px; border-radius: var(--radius-sm); flex: none;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--hair-2); background: rgba(255,255,255,.05); font-size: 19px;
}
.act__body { min-width: 0; flex: 1; }
.act__head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.act__text { font-size: .95rem; color: var(--ink-2); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.act__meta { font: 500 10.5px/1.6 var(--f-mono); letter-spacing: .04em; color: var(--ink-4); margin-top: 8px; }
.act__cta { font: 600 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--champagne); margin-left: auto; flex: none; }
.act:hover .act__cta { color: #fff; }

/* ---- Documentos / Ayuda ------------------------------------ */
.docs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.doc { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.doc__top { display: flex; align-items: flex-start; gap: 14px; }
.doc__icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm); flex: none;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--hair-2); background: rgba(255,255,255,.05); font-size: 18px;
}
.doc__name { font: 600 15px/1.3 var(--f-display); }
.doc__file { font: 500 10.5px/1.6 var(--f-mono); color: var(--ink-4); overflow-wrap: anywhere; }
.doc__foot { display: flex; align-items: center; gap: 10px; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--hair); }
.doc__date { font: 500 10px/1 var(--f-mono); letter-spacing: .08em; color: var(--ink-4); margin-left: auto; }

/* ---- Cronograma -------------------------------------------- */
.crono { }
.crono__row { display: flex; align-items: center; gap: 18px; padding: 15px 0; border-top: 1px solid var(--hair); }
.crono__dot {
  width: 34px; height: 34px; border-radius: 100px; flex: none;
  border: 1px solid var(--champagne-soft); display: flex; align-items: center; justify-content: center;
  font-size: 14px; background: rgba(255,255,255,.04);
}
.crono__body { flex: 1; min-width: 0; }
.crono__label { font: 600 10px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 4px; }
.crono__dates { font-size: .92rem; color: var(--ink-2); }
.crono__dates strong { color: #fff; font-weight: 600; }
.crono__dates span.sep { color: var(--ink-4); margin: 0 6px; }

/* ---- Adicionales ------------------------------------------- */
.extras { padding: clamp(26px,4vw,38px); border: 1px solid var(--champagne-soft); border-radius: 6px; background: linear-gradient(120deg, #26262a, #141416); }
.extras__list { list-style: none; margin: 18px 0 0; padding: 0; }
.extras__list li { display: flex; justify-content: space-between; gap: 20px; padding: 11px 0; border-top: 1px solid var(--hair); font-size: .95rem; }
.extras__list li span:last-child { font-family: var(--f-mono); font-size: .85rem; color: var(--ink-2); white-space: nowrap; }
.extras__total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 6px; padding-top: 16px; border-top: 1px solid var(--hair-2); }
.extras__amount { font: 800 clamp(1.6rem,3vw,2.2rem)/1 var(--f-display); }

/* ---- Sub-navegación sticky (detalle de proyecto) ----------- */
.subnav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(15,13,11,.88); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hair);
}
.subnav__inner { display: flex; align-items: center; gap: 6px; overflow-x: auto; padding: 0 var(--pad); }
.subnav__link {
  font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-3); padding: 16px 14px; border-bottom: 2px solid transparent; white-space: nowrap;
}
.subnav__link:hover { color: #fff; }
.subnav__link.is-active { color: #fff; border-bottom-color: var(--champagne); }
section[id] { scroll-margin-top: 70px; }

/* ---- Galería (motor de la landing) ------------------------- */
.gallery-grid { display: grid; grid-template-columns: 420px 1fr; gap: 52px; align-items: center; }
.gallery-copy { display: flex; flex-direction: column; gap: 22px; min-width: 0; }
.gallery-copy__p { margin: 0; font-size: 1.02rem; line-height: 1.7; color: var(--ink-2); text-wrap: pretty; }
.gallery-copy__cap { font-size: .92rem; color: #fff; min-height: 18px; }

.carousel { position: relative; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--champagne-soft); background: #000; }
.carousel--portrait { width: 420px; height: 560px; }
.carousel__track {
  display: flex; height: 100%;
  width: calc(var(--n) * 100%);
  transform: translateX(calc(var(--i) * -100% / var(--n)));
  transition: transform .65s var(--ease);
}
.carousel__slide { flex: 0 0 calc(100% / var(--n)); position: relative; height: 100%; background: var(--bg-2); }
.carousel__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.carousel__cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 44px 20px 16px;
  background: linear-gradient(180deg, transparent, rgba(12,9,7,.9));
  font: 500 12px/1.4 var(--f-mono); letter-spacing: .14em; color: #fff;
}
.car-nav { display: flex; align-items: center; gap: 14px; }
.car-btn {
  width: 46px; height: 46px; flex: none; border-radius: 100px;
  border: 1px solid var(--champagne-soft); background: transparent; color: #fff;
  font-size: 18px; cursor: pointer; transition: background .3s ease, color .3s ease;
}
.car-btn:hover { background: var(--champagne); color: #1a1613; }
.car-nav__rule { flex: 1; height: 1px; background: var(--hair); }
.thumbs { display: grid; grid-template-columns: repeat(var(--cols, 8), 1fr); gap: 6px; }
.thumb {
  position: relative; aspect-ratio: 3 / 4; overflow: hidden; border-radius: 3px;
  border: none; padding: 0; cursor: pointer; background: #151517;
  outline: 1.5px solid transparent; outline-offset: 2px; opacity: .45;
  transition: opacity .3s ease, outline-color .3s ease;
}
.thumb:hover { opacity: .8; }
.thumb.is-active { opacity: 1; outline-color: var(--champagne); }
.thumb__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---- Centro de mensajes ------------------------------------ */
.msg-layout {
  display: grid; grid-template-columns: 380px 1fr; gap: 16px;
  height: calc(100svh - 195px); min-height: 460px;
}
.msg-list { display: flex; flex-direction: column; overflow: hidden; }
.msg-list__head {
  padding: 16px 20px 14px; border-bottom: 1px solid var(--hair);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.msg-tabs { display: flex; gap: 8px; }
.msg-tab {
  border: 1px solid var(--hair-2); background: transparent; color: var(--ink-3);
  border-radius: 100px; padding: 8px 14px; cursor: pointer;
  font: 600 10px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 7px;
  transition: all .25s ease;
}
.msg-tab:hover { color: #fff; border-color: var(--champagne-soft); }
.msg-tab.is-active { background: var(--champagne); border-color: var(--champagne); color: #17140f; }
.msg-tab .nav__badge { margin-left: 0; }
.msg-list__scroll { flex: 1; overflow-y: auto; }

.conv {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px 20px; border-bottom: 1px solid var(--hair);
  cursor: pointer; transition: background .25s ease;
}
.conv:hover { background: rgba(255,255,255,.03); }
.conv.is-active { background: rgba(255,255,255,.06); box-shadow: inset 3px 0 0 var(--champagne); }
.conv__avatar {
  width: 40px; height: 40px; border-radius: 100px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.1); border: 1px solid var(--hair-2);
  font: 700 12px/1 var(--f-display); color: var(--champagne);
}
.conv__body { flex: 1; min-width: 0; }
.conv__top { display: flex; align-items: center; gap: 8px; margin-bottom: 3px; }
.conv__code { font: 500 10px/1 var(--f-mono); letter-spacing: .1em; color: var(--ink-4); }
.conv__time { font: 500 10px/1 var(--f-mono); color: var(--ink-4); margin-left: auto; flex: none; }
.conv__name { display: block; font: 600 14px/1.35 var(--f-display); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv__preview { display: block; font-size: .85rem; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.conv__preview strong { color: var(--ink-2); font-weight: 600; }
.conv--unread .conv__name, .conv--unread .conv__preview { color: #fff; }
.conv__side { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex: none; }

/* Thread */
.msg-thread { display: flex; flex-direction: column; overflow: hidden; }
.thread-head {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 22px; border-bottom: 1px solid var(--hair);
}
.thread-head__info { min-width: 0; flex: 1; }
.thread-head__proj { font: 700 15px/1.3 var(--f-display); }
.thread-head__sub { font: 500 10px/1.6 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-4); }
.thread-body { flex: 1; overflow-y: auto; padding: 26px 26px 14px; background: rgba(0,0,0,.18); }

.day-divider { display: flex; align-items: center; gap: 14px; margin: 18px 0; }
.day-divider::before, .day-divider::after { content: ""; flex: 1; height: 1px; background: var(--hair); }
.day-divider span { font: 600 9px/1 var(--f-mono); letter-spacing: .22em; text-transform: uppercase; color: var(--ink-4); }

.bubble-row { display: flex; margin-bottom: 12px; }
.bubble-row--mine { justify-content: flex-end; }
.bubble {
  max-width: 72%; padding: 13px 16px 9px; border-radius: 14px;
  font-size: .95rem; line-height: 1.55;
}
.bubble--other {
  background: linear-gradient(180deg, var(--surface-a), var(--surface-b));
  border: 1px solid var(--hair-2); border-bottom-left-radius: 4px; color: var(--ink);
}
.bubble--mine {
  background: var(--champagne); color: #1c1915;
  border-bottom-right-radius: 4px;
}
.bubble__author { font: 700 10px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 7px; }
.bubble__text { white-space: pre-wrap; overflow-wrap: anywhere; }
.bubble__meta {
  display: flex; align-items: center; justify-content: flex-end; gap: 5px;
  font: 500 9.5px/1 var(--f-mono); margin-top: 7px; opacity: .65;
}
.bubble--mine .bubble__meta { color: #4a443b; }
.bubble__check { font-size: 11px; letter-spacing: -.18em; padding-right: .18em; }
.bubble__check--read { color: #1d9e57; opacity: 1; }
.bubble__adj {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 9px; padding: 8px 12px; border-radius: var(--radius-sm);
  font: 500 11px/1.4 var(--f-mono);
  border: 1px solid var(--hair-2); background: rgba(0,0,0,.25); color: var(--ink-2);
}
.bubble--mine .bubble__adj { border-color: rgba(0,0,0,.18); background: rgba(0,0,0,.07); color: #1c1915; }
.bubble__adj:hover { border-color: var(--champagne-soft); color: #fff; }
.bubble--mine .bubble__adj:hover { color: #000; border-color: rgba(0,0,0,.4); }

/* Composer */
.composer { border-top: 1px solid var(--hair); padding: 14px 18px; }
.composer__staged {
  display: none; align-items: center; gap: 10px; margin-bottom: 10px;
  padding: 8px 12px; border: 1px solid var(--hair-2); border-radius: var(--radius-sm);
  background: rgba(255,255,255,.04); font: 500 11px/1.4 var(--f-mono); color: var(--ink-2);
  width: fit-content;
}
.composer__staged.is-visible { display: inline-flex; }
.composer__staged button { background: none; border: none; color: var(--ink-4); cursor: pointer; font-size: 14px; padding: 0 2px; }
.composer__staged button:hover { color: var(--bad-ink); }
.composer__row { display: flex; align-items: flex-end; gap: 10px; }
.composer__attach {
  width: 44px; height: 44px; flex: none; border-radius: 100px;
  border: 1px solid var(--hair-2); background: transparent; color: var(--ink-3);
  font-size: 17px; cursor: pointer; transition: all .25s ease;
}
.composer__attach:hover { border-color: var(--champagne-soft); color: #fff; }
.composer__input {
  flex: 1; resize: none; min-height: 44px; max-height: 130px;
  background: rgba(255,255,255,.04); border: 1px solid var(--hair-2);
  border-radius: 22px; color: var(--ink); font-family: var(--f-body); font-size: .95rem;
  padding: 11px 18px; line-height: 1.5;
  transition: border-color .25s ease, background .25s ease;
}
.composer__input:focus { outline: none; border-color: var(--champagne); background: rgba(255,255,255,.06); }
.composer__hint { font: 500 9.5px/1 var(--f-mono); letter-spacing: .06em; color: var(--ink-4); margin-top: 8px; padding-left: 56px; }

/* ---- Login -------------------------------------------------- */
.login { min-height: 100svh; display: grid; grid-template-columns: 1.15fr 1fr; }
.login__visual { position: relative; overflow: hidden; }
.login__visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.login__visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(12,9,7,.3), rgba(12,9,7,.75)),
              linear-gradient(0deg, rgba(17,15,13,.9), transparent 45%);
}
.login__visual-content { position: absolute; left: clamp(28px,4vw,56px); right: clamp(28px,4vw,56px); bottom: clamp(28px,4vw,56px); z-index: 2; }
.login__panel { display: flex; flex-direction: column; justify-content: center; padding: clamp(36px,6vw,80px); position: relative; }
.login__logo { height: 69px; width: auto; margin-bottom: 40px; align-self: flex-start; }
.login__title { font-weight: 800; font-size: clamp(2rem,3.6vw,2.9rem); line-height: 1; text-transform: uppercase; margin: 14px 0 10px; }
.login__sub { color: var(--ink-3); font-size: .96rem; max-width: 380px; }
.login .form { margin-top: 36px; max-width: 420px; }

/* ---- Formularios (landing) --------------------------------- */
.form { display: grid; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field__label { font: 500 10px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.field__input {
  width: 100%; background: rgba(255,255,255,.04); border: 1px solid var(--hair-2);
  border-radius: var(--radius-sm); color: var(--ink); font-family: var(--f-body); font-size: .95rem;
  padding: 13px 15px; transition: border-color .25s ease, background .25s ease;
}
.field__input:focus { outline: none; border-color: var(--champagne); background: rgba(255,255,255,.06); }

/* ---- Footer ------------------------------------------------- */
.site-footer { border-top: 1px solid var(--hair); padding: clamp(36px,5vw,56px) 0 36px; margin-top: var(--section-y); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; align-items: start; }
.footer__logo { height: 40px; margin-bottom: 16px; }
.footer__tagline { color: var(--ink-3); max-width: 320px; font-size: .9rem; line-height: 1.6; }
.footer__col-title { font: 500 10px/1 var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 16px; }
.footer__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-size: .9rem; color: var(--ink-2); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 42px; padding-top: 22px; border-top: 1px solid var(--hair); flex-wrap: wrap; gap: 12px; }
.footer__fine { font: 500 10.5px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-4); }

/* ---- Reveal on scroll -------------------------------------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---- HD (≥1600px) ------------------------------------------ */
@media (min-width: 1600px) {
  html { font-size: 18px; }
  :root { --maxw: 1460px; --pad: 80px; }
  .site-header__logo { height: 48px; }
  .carousel--portrait { width: 520px; height: 693px; }
  .gallery-grid { grid-template-columns: 520px 1fr; gap: 72px; }
  .msg-layout { grid-template-columns: 430px 1fr; }
}

/* ---- Responsive -------------------------------------------- */
@media (max-width: 1080px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .acc__grid { grid-template-columns: repeat(2, 1fr); }
  .docs { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 940px) {
  :root { --pad: 24px; }
  .pcards, .actcards { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; gap: 32px; justify-items: center; }
  .gallery-copy { width: 100%; }
  .msg-layout { grid-template-columns: 1fr; height: auto; min-height: 0; }
  .msg-list { max-height: 380px; }
  .msg-thread { height: 72svh; min-height: 480px; }
  .login { grid-template-columns: 1fr; }
  .login__visual { min-height: 34svh; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .grid-2col { grid-template-columns: 1fr !important; }
}
@media (max-width: 640px) {
  .nav { display: none; }
  .nav.is-open {
    display: flex; position: absolute; top: 100%; right: var(--pad);
    flex-direction: column; gap: 16px; align-items: flex-start;
    background: rgba(15,13,11,.96); backdrop-filter: blur(12px);
    padding: 20px 24px; border: 1px solid var(--hair); border-radius: var(--radius-sm);
  }
  .nav__toggle {
    display: inline-flex; background: none; border: 1px solid var(--hair-2); color: var(--ink);
    border-radius: 100px; padding: 9px 14px; cursor: pointer;
    font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase;
  }
  .userchip__name, .userchip__role { display: none; }
  .kpis { grid-template-columns: 1fr 1fr; gap: 10px; }
  .acc__grid { grid-template-columns: 1fr; }
  .docs { grid-template-columns: 1fr; }
  .carousel--portrait { width: min(88vw, 360px); height: min(117vw, 480px); }
  .thumbs { --cols: 5; }
  .bubble { max-width: 86%; }
  .composer__hint { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* Utilidad de grilla 2 columnas usada en el detalle */
.grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: stretch; }

/* ============================================================
   Agregados de la versión OPERATIVA
   ============================================================ */

/* El atributo hidden SIEMPRE gana (los componentes con display propio
   —badges, composer, pager— se ocultan vía [hidden] desde JS). */
[hidden] { display: none !important; }

/* ---- Iconos lucide (SVG reemplaza al <i data-lucide>) ------ */
svg.lucide { width: 16px; height: 16px; stroke-width: 1.75; flex: none; vertical-align: -2px; }
.ic-lg svg.lucide, svg.lucide.ic-lg { width: 20px; height: 20px; }
.doc__icon svg.lucide, .act__icon svg.lucide { width: 20px; height: 20px; }
.crono__dot svg.lucide { width: 15px; height: 15px; }
.chip svg.lucide { width: 12px; height: 12px; }
.btn svg.lucide { width: 14px; height: 14px; }

/* ---- Estados de carga / vacío / error ---------------------- */
.loading {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 48px 20px; color: var(--ink-4);
  font: 500 11px/1 var(--f-mono); letter-spacing: .18em; text-transform: uppercase;
}
.loading::before {
  content: ""; width: 16px; height: 16px; border-radius: 100px; flex: none;
  border: 2px solid var(--hair-2); border-top-color: var(--champagne);
  animation: lh-spin .8s linear infinite;
}
@keyframes lh-spin { to { transform: rotate(360deg); } }
.empty {
  padding: 44px 24px; text-align: center; color: var(--ink-4);
  border: 1px dashed var(--hair-2); border-radius: var(--radius-sm);
  font-size: .92rem;
}
.empty--bare { border: none; }
.error-box {
  padding: 18px 22px; border: 1px solid var(--bad-border); border-radius: var(--radius-sm);
  background: var(--bad-bg); color: var(--bad-ink); font-size: .92rem;
}

/* ---- Login: error y pie ------------------------------------ */
.login__error {
  margin: 0; padding: 12px 15px; border: 1px solid var(--bad-border);
  border-radius: var(--radius-sm); background: var(--bad-bg); color: var(--bad-ink);
  font: 500 12px/1.5 var(--f-mono);
}
.login__fine { position: absolute; bottom: 28px; }

/* ---- Toast ------------------------------------------------- */
.toasts { position: fixed; top: 18px; right: 18px; z-index: 200; display: flex; flex-direction: column; gap: 10px; }
.toast {
  padding: 13px 18px; border-radius: var(--radius-sm); max-width: 340px;
  background: linear-gradient(180deg, var(--surface-a), var(--surface-b));
  border: 1px solid var(--hair-2); color: var(--ink); font-size: .9rem;
  box-shadow: 0 12px 32px rgba(0,0,0,.45);
  animation: lh-toast-in .3s var(--ease);
}
.toast--bad { border-color: var(--bad-border); color: var(--bad-ink); }
.toast--ok  { border-color: var(--ok-border);  color: var(--ok-ink); }
@keyframes lh-toast-in { from { opacity: 0; transform: translateY(-8px); } }

/* ---- Portada fallback (sin foto) --------------------------- */
.pcard__cover--logo { display: flex; align-items: center; justify-content: center; background: var(--bg-2); }
.pcard__cover--logo img { position: static; width: auto; height: auto; max-height: 42%; max-width: 55%; opacity: .85; object-fit: contain; }
.pcard__cover--logo::after { display: none; }

/* ---- Descripción del proyecto ------------------------------ */
.desc-block { border-left: 2px solid var(--champagne-soft); padding-left: 18px; color: var(--ink-2); line-height: 1.7; font-size: .96rem; }

/* ---- Paginación simple (mensajes) -------------------------- */
.pager { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 10px; border-top: 1px solid var(--hair); }
.pager button {
  background: none; border: 1px solid var(--hair-2); color: var(--ink-3); border-radius: 100px;
  width: 30px; height: 30px; cursor: pointer; font-size: 14px;
}
.pager button:disabled { opacity: .3; cursor: default; }
.pager span { font: 500 11px/1 var(--f-mono); color: var(--ink-4); }

/* ---- Enlace "marcar no leído" en el thread ----------------- */
.thread-head .btn { flex: none; }

/* ---- Lightbox de fotos (zoom pantalla completa) ------------ */
.carousel--zoom .carousel__slide { cursor: zoom-in; }
body.lbox-open { overflow: hidden; }
.lbox {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(10,8,6,.94); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  animation: lh-lbox-in .25s ease;
}
@keyframes lh-lbox-in { from { opacity: 0; } }
.lbox__img {
  max-width: min(92vw, 1600px); max-height: 86svh;
  object-fit: contain; border-radius: 4px;
  box-shadow: 0 24px 90px rgba(0,0,0,.65);
  user-select: none;
}
.lbox__nav {
  position: fixed; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 54px; height: 54px; border-radius: 100px;
  border: 1px solid var(--champagne-soft); background: rgba(20,17,14,.6);
  color: #fff; font-size: 26px; line-height: 1; cursor: pointer;
  transition: background .25s ease, color .25s ease;
}
.lbox__nav:hover { background: var(--champagne); color: #1a1613; }
.lbox__nav--prev { left: clamp(10px, 2.5vw, 32px); }
.lbox__nav--next { right: clamp(10px, 2.5vw, 32px); }
.lbox__close {
  position: fixed; top: 18px; right: 18px; z-index: 2;
  width: 46px; height: 46px; border-radius: 100px;
  border: 1px solid var(--champagne-soft); background: rgba(20,17,14,.6);
  color: #fff; font-size: 18px; cursor: pointer;
  transition: background .25s ease, color .25s ease;
}
.lbox__close:hover { background: var(--champagne); color: #1a1613; }
.lbox__cap {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1;
  padding: 44px 76px 20px; text-align: center;
  background: linear-gradient(180deg, transparent, rgba(10,8,6,.85));
  font: 500 12px/1.6 var(--f-mono); letter-spacing: .1em; color: var(--ink-2);
  pointer-events: none;
}
.lbox__count { color: #fff; margin-right: 14px; }
@media (max-width: 640px) {
  .lbox__nav { width: 44px; height: 44px; font-size: 22px; }
  .lbox__cap { padding: 36px 14px 14px; }
}