:root {
  --bg: #0b1220;
  --panel: rgba(22, 26, 28, 0.62);
  --panel2: rgba(22, 26, 28, 0.72);
  --text: rgba(246, 244, 240, 0.92);
  --muted: rgba(246, 244, 240, 0.68);
  --line: rgba(246, 244, 240, 0.14);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  --accent: #C8A46A;   /* arena */
  --accent2: #8FAE7A;  /* salvia */
  --danger: #ff7a7a;
  --ok: #68f0a5;
  --warn: #ffd76a;
  --radius: 14px;
  --radius2: 18px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans";
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: #0f1315;
  overflow-x: hidden; /* evita “corrimientos” por contenidos anchos (árbol) en mobile */
}

/* Fondo fijo real (no se “reinicia” al hacer scroll) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1100px 780px at 14% 12%, rgba(143, 174, 122, 0.18), transparent 62%),
    radial-gradient(980px 720px at 84% 18%, rgba(200, 164, 106, 0.16), transparent 62%),
    radial-gradient(1000px 780px at 52% 92%, rgba(183, 163, 143, 0.10), transparent 64%),
    linear-gradient(180deg, #14191c, #0f1315);
  background-repeat: no-repeat;
  background-size: cover;
}

.app {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 14px 18px;
  padding-left: calc(18px + env(safe-area-inset-left));
  padding-right: calc(18px + env(safe-area-inset-right));
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(10px);
  background: rgba(18, 22, 24, 0.62);
  border-bottom: 1px solid var(--line);
}

.topbar__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
}

.mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background:
    radial-gradient(10px 10px at 30% 30%, rgba(255, 255, 255, 0.9), transparent 70%),
    linear-gradient(135deg, rgba(200, 164, 106, 0.95), rgba(143, 174, 122, 0.90));
  box-shadow: 0 10px 24px rgba(10, 12, 12, 0.16);
}

.topbar__title {
  font-weight: 700;
  letter-spacing: 0.2px;
  font-size: clamp(13px, 1.85vw, 17px);
  line-height: 1.28;
  max-width: min(640px, 58vw);
}

.topbar--compact {
  flex-wrap: wrap;
  align-items: center;
  row-gap: 6px;
  column-gap: 10px;
  padding: 8px 12px;
  padding-left: calc(12px + env(safe-area-inset-left));
  padding-right: calc(12px + env(safe-area-inset-right));
}
.topbar--compact .mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}
.topbar--compact .topbar__brand {
  flex: 1 1 200px;
  min-width: 0;
  gap: 10px;
}
.topbar__titleWrap {
  min-width: 0;
  flex: 1;
}
.topbar--compact .topbar__title {
  max-width: 100%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: clamp(12px, 1.55vw, 16px);
  line-height: 1.22;
}
.btn--addData {
  flex: 0 0 auto;
  white-space: nowrap;
  height: 34px;
  padding: 0 10px;
  font-size: 13px;
}

.appFooter {
  flex-shrink: 0;
  padding: 8px 14px 12px;
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--line);
  background: rgba(18, 22, 24, 0.5);
  backdrop-filter: blur(8px);
}
.btn--adminFooter {
  height: 34px;
  padding: 0 14px;
  font-size: 13px;
}
.topbar__subtitle {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

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

.layout {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px;
  padding-left: calc(16px + env(safe-area-inset-left));
  padding-right: calc(16px + env(safe-area-inset-right));
  display: grid;
  gap: 16px;
  grid-template-columns: 1.45fr 0.9fr;
  grid-template-areas:
    "tree requests"
    "form requests";
  align-items: start;
  flex: 1;
}

.treePanel { grid-area: tree; }
.requestsPanel { grid-area: requests; }
.formPanel { grid-area: form; }

/* Hace que scrollIntoView deje espacio por la topbar */
#sendRequest {
  scroll-margin-top: 76px;
}

.treePanel,
.requestsPanel,
.formPanel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  overflow: hidden;
}

/* En móvil, overflow:hidden en el panel del formulario suele romper el <select> nativo (Relación). */
@media (max-width: 980px) {
  .formPanel {
    overflow: visible;
    z-index: 5;
  }
  .requestsPanel {
    position: relative;
    z-index: 1;
  }
}

.requestsPanel,
.formPanel {
  /* también un poco más transparentes para continuidad del fondo */
  background: rgba(255, 255, 255, 0.05);
}

.treePanel {
  /* deja ver el fondo global para que no “corte” */
  background: rgba(255, 255, 255, 0.04);
}

.treePanel__header,
.requestsPanel__header,
.formPanel__header {
  padding: 14px 14px 12px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sectionTitle { font-weight: 700; }
.sectionHint { font-size: 12px; color: var(--muted); margin-top: 2px; }

.treePanel__header--compact {
  padding: 8px 10px;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.treePanel__headerMain {
  flex: 1 1 180px;
  min-width: 0;
}
.treePanel__header--compact .treePanel__tools {
  flex-shrink: 0;
}

.treeLegend {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 760px;
}
.treePanel__header--compact .treeLegend {
  margin-top: 0;
  gap: 3px;
  max-width: none;
}
.treeLegend__row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.treeLegend__text {
  font-size: 11px;
  line-height: 1.35;
  color: var(--muted);
}
.treePanel__header--compact .treeLegend__text {
  font-size: 10.5px;
  line-height: 1.3;
}
.treeLegend__text strong {
  color: rgba(246, 244, 240, 0.82);
  font-weight: 650;
}
.treeLegend__sample {
  flex: 0 0 auto;
  width: 42px;
  height: 14px;
  margin-top: 2px;
  border-radius: 999px;
  background: transparent;
}
.treePanel__header--compact .treeLegend__sample {
  width: 34px;
  height: 12px;
  margin-top: 1px;
}
.treeLegend__sample--blood {
  border-bottom: 2.5px solid rgba(34, 197, 94, 0.95);
}
.treeLegend__sample--afecto {
  border-bottom: 2.5px dashed rgba(230, 188, 118, 0.92);
}
.node--afecto {
  border-style: dashed;
}

.treeCanvas.treeCanvas--lineageFocus .treeSvg path.treeEdge {
  opacity: 0.14;
}
.treeCanvas.treeCanvas--lineageFocus .treeSvg path.treeEdge--focus {
  opacity: 1;
  stroke-width: 3.15;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.12));
}
.treeCanvas.treeCanvas--lineageFocus .node--lineageDim {
  opacity: 0.34;
}
.treeCanvas.treeCanvas--lineageFocus .node--lineageFocus {
  opacity: 1;
  filter: saturate(1.12);
}

.treePanel__tools { display: flex; gap: 8px; align-items: center; }
.treePanel__header--compact .treePanel__tools {
  gap: 6px;
}
.treePanel__header--compact .treePanel__tools .btn {
  height: 32px;
  padding: 0 8px;
  font-size: 13px;
  border-radius: 10px;
}

.treeViewport {
  height: 70vh;
  min-height: 520px;
  max-height: 860px;
  overflow: auto;
  overscroll-behavior: contain;
  background: transparent;
}

.treeViewport.is-panning {
  cursor: grabbing;
  user-select: none;
}

/* Oculta barras visuales (sigue habiendo scroll) */
.treeViewport {
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge legacy */
}
.treeViewport::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.treeCanvas {
  position: relative;
  transform-origin: top left;
  padding: 26px 26px 40px;
  min-width: 0; /* deja que el layout defina el ancho real */
  min-height: 520px;
}

.treeSvg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.node {
  position: absolute;
  width: 190px;
  height: 66px;
  padding: 10px 10px 9px;
  border-radius: var(--radius);
  background: rgba(16, 20, 22, 0.52);
  border: 1px solid rgba(246, 244, 240, 0.12);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.32);
  z-index: 2;
}

.node--spouse {
  width: 120px;
  height: 52px;
  padding: 8px 8px 7px;
  background: rgba(16, 20, 22, 0.46);
  z-index: 1; /* el hijo queda por encima */
}
.node--spouse .node__first {
  font-size: 12px;
}
.node--spouse .node__last {
  font-size: 11px;
  opacity: 0.85;
}
.node--spouse .badge {
  font-size: 10px;
  padding: 2px 7px;
}

.node__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.avatar {
  width: 30px;
  height: 30px;
  border-radius: 12px;
  border: 1px solid rgba(246, 244, 240, 0.14);
  background: rgba(0, 0, 0, 0.18);
  overflow: hidden;
  flex: 0 0 auto;
  cursor: pointer;
}
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.avatar--empty {
  cursor: default;
  background:
    radial-gradient(10px 10px at 35% 35%, rgba(255,255,255,0.35), transparent 70%),
    linear-gradient(135deg, rgba(121,168,255,0.22), rgba(139,240,194,0.16));
}

.node__name {
  font-weight: 750;
  letter-spacing: 0.2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
}

.node__title {
  display: grid;
  gap: 2px;
  width: 100%;
  min-width: 0;
}
.node__first,
.node__last {
  font-weight: 850;
  letter-spacing: 0.2px;
  line-height: 1.05;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.node__last {
  font-weight: 750;
  color: rgba(255, 255, 255, 0.82);
}
.node__status {
  display: flex;
  justify-content: flex-start;
  margin-top: -2px;
}

.badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(246, 244, 240, 0.14);
  color: rgba(246, 244, 240, 0.88);
  background: rgba(0, 0, 0, 0.18);
}
.badge--alive { border-color: rgba(62, 140, 96, 0.48); }
.badge--deceased { border-color: rgba(178, 78, 78, 0.48); }

.node__meta { display: none; }

.pillRow { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.pill {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(20, 24, 26, 0.14);
  background: rgba(255, 255, 255, 0.72);
}
.pill--pending { border-color: rgba(255, 215, 106, 0.35); }
.pill--approved { border-color: rgba(104, 240, 165, 0.35); }
.pill--rejected { border-color: rgba(255, 122, 122, 0.35); }

.requestsList {
  padding: 12px;
  display: grid;
  gap: 10px;
  max-height: 740px;
  overflow: auto;
  overscroll-behavior: contain;
}

.card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 10px;
}

.card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.status {
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
}
.status--pending { border-color: rgba(255, 215, 106, 0.40); color: rgba(255, 215, 106, 0.95); }
.status--approved { border-color: rgba(104, 240, 165, 0.40); color: rgba(104, 240, 165, 0.95); }
.status--rejected { border-color: rgba(255, 122, 122, 0.45); color: rgba(255, 122, 122, 0.95); }

.card__title { font-weight: 700; }
.card__meta { font-size: 12px; color: var(--muted); display: grid; gap: 4px; }
.card__actions { margin-top: 10px; display: flex; gap: 8px; }

.requestCard__photos {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.requestCard__thumb {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(0, 0, 0, 0.2);
}

.form { padding: 14px; }
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.grid--wide { grid-template-columns: 1.2fr 0.8fr; }
.grid--cols3 {
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .grid--cols3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.field { display: grid; gap: 6px; }
label { font-size: 12px; color: rgba(255, 255, 255, 0.82); }
input, select, button {
  font-family: inherit;
}
input, select {
  height: 38px;
  border-radius: 12px;
  border: 1px solid rgba(246, 244, 240, 0.14);
  background: rgba(0, 0, 0, 0.16);
  color: rgba(246, 244, 240, 0.92);
  padding: 0 10px;
  outline: none;
}

/* Selects legibles en tema oscuro */
select, option {
  color: rgba(246, 244, 240, 0.92);
  background-color: rgba(18, 22, 24, 0.95);
}
input::placeholder { color: rgba(255, 255, 255, 0.45); }
input:focus, select:focus {
  border-color: rgba(121, 168, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(121, 168, 255, 0.16);
}
input:disabled, select:disabled { opacity: 0.6; cursor: not-allowed; }

/* iOS Safari hace zoom automático al focus si el control tiene font-size menor que 16px */
@media (hover: none) and (pointer: coarse) {
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="search"],
  input[type="tel"],
  input[type="url"],
  input[type="number"],
  input[type="date"],
  input[type="file"],
  select,
  textarea {
    font-size: 16px;
    min-height: 44px;
  }
}

.inline {
  display: flex;
  align-items: center;
  gap: 10px;
}
.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
  padding: 7px 10px;
  height: 38px;
}
.check input { width: 16px; height: 16px; }

.divider {
  height: 1px;
  background: var(--line);
  margin: 14px 0;
}

.formActions {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.btn {
  border: 1px solid rgba(246, 244, 240, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(246, 244, 240, 0.92);
  border-radius: 12px;
  height: 38px;
  padding: 0 12px;
  cursor: pointer;
}
.btn:hover { background: rgba(255, 255, 255, 0.12); }
.btn:active { transform: translateY(1px); }
.btn--primary {
  border-color: rgba(200, 164, 106, 0.40);
  background: linear-gradient(135deg, rgba(200, 164, 106, 0.20), rgba(143, 174, 122, 0.14));
}
.btn--danger { border-color: rgba(255, 122, 122, 0.40); }
.btn--ghost { background: rgba(0, 0, 0, 0.12); }
.btn--admin {
  border-color: rgba(200, 164, 106, 0.55);
  background: linear-gradient(135deg, rgba(200, 164, 106, 0.22), rgba(143, 174, 122, 0.14));
  color: rgba(252, 250, 246, 0.96);
  font-weight: 650;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn--admin:hover {
  background: linear-gradient(135deg, rgba(200, 164, 106, 0.32), rgba(143, 174, 122, 0.22));
  border-color: rgba(200, 164, 106, 0.78);
}

.muted { color: var(--muted); font-size: 12px; }

/* Switch */
.switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  user-select: none;
}
.switch input { display: none; }
.switch__ui {
  width: 44px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.18);
  position: relative;
}
.switch__ui::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 4px;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.90);
  transition: left 160ms ease;
}
.switch input:checked + .switch__ui {
  border-color: rgba(139, 240, 194, 0.32);
  background: rgba(139, 240, 194, 0.12);
}
.switch input:checked + .switch__ui::after { left: 22px; }
.switch__label { font-size: 12px; color: rgba(255, 255, 255, 0.82); }

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "tree"
      "requests"
      "form";
  }
  .treeViewport {
    height: 70vh;
    min-height: 520px;
    max-height: 780px;
  }
  .requestsList { max-height: 420px; }
}

@media (max-width: 560px) {
  .topbar:not(.topbar--compact) { flex-direction: column; align-items: stretch; }
  .topbar:not(.topbar--compact) .topbar__title { max-width: 100%; font-size: 14px; }
  .topbar:not(.topbar--compact) .topbar__actions { justify-content: space-between; }
  .topbar--compact .btn--addData {
    margin-left: auto;
  }
  .grid, .grid--wide { grid-template-columns: 1fr; }
  .treeCanvas { min-width: 900px; } /* facilita pan horizontal */
}

/* Modal fotos */
.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
}
.modal[aria-hidden="false"] { display: block; }
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
}
.modal__dialog {
  position: relative;
  width: min(900px, calc(100% - 24px));
  margin: 24px auto;
  border-radius: var(--radius2);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(10, 16, 32, 0.78);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}
.modal__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent);
}
.modal__title { font-weight: 800; }
.modal__main {
  padding: 12px;
  display: grid;
  gap: 12px;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
  background: rgba(0, 0, 0, 0.18);
}
.modal__main img {
  width: 100%;
  height: min(60vh, 560px);
  object-fit: contain;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.22);
}
.profile {
  display: grid;
  gap: 10px;
  padding: 6px 2px;
}
.profile__name {
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0.2px;
}
.profile__meta {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.82);
}
.profile__meta b { color: rgba(255, 255, 255, 0.92); }
.profile__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.linkPill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.90);
  text-decoration: none;
  font-size: 12px;
}
.linkPill:hover { background: rgba(255, 255, 255, 0.10); }

.modal__photo {
  display: grid;
  gap: 10px;
}

@media (max-width: 780px) {
  .modal__main {
    grid-template-columns: 1fr;
  }
  .modal__main img {
    height: min(48vh, 420px);
  }
}
.modal__thumbs {
  padding: 12px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
}
.thumb {
  width: 74px;
  height: 54px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  overflow: hidden;
  cursor: pointer;
  flex: 0 0 auto;
}
.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.thumb[aria-current="true"] { outline: 2px solid rgba(139, 240, 194, 0.55); }