:root {
  --bg: var(--black-900);
  --panel: rgba(11, 18, 32, 0.86);
  --panel-2: rgba(15, 25, 44, 0.88);
  --line: rgba(126, 182, 138, 0.18);
  --text: var(--ivory-50);
  --muted: var(--green-200);
  --accent: var(--celtic-400);
  --accent-2: var(--celtic-400);
}

html[data-theme="light"] {
  color-scheme: light;
  --scales-page-bg: #f7faf8;
  --scales-surface: #ffffff;
  --scales-surface-soft: #f1f6f2;
  --scales-surface-hover: #e7f1e9;
  --scales-surface-selected: #dbeadd;
  --scales-primary: #4f9569;
  --scales-primary-hover: #61a778;
  --scales-primary-active: #43835c;
  --scales-primary-soft: #e3f0e6;
  --scales-border: #d6e1d8;
  --scales-border-strong: #bccfc0;
  --scales-text: #1f2c23;
  --scales-text-secondary: #5e6d63;
  --scales-text-muted: #7a887f;
}

html[data-theme="dark"] {
  --scales-page-bg: radial-gradient(circle at 18% 12%, rgba(52, 122, 77, 0.16), transparent 34%), linear-gradient(135deg, var(--black-900), var(--black-900) 48%, var(--black-1000));
  --scales-surface: rgba(14, 20, 17, .86);
  --scales-surface-soft: rgba(14, 20, 17, .54);
  --scales-surface-hover: rgba(15, 25, 44, .92);
  --scales-primary-soft: rgba(52, 122, 77, .13);
  --scales-border: rgba(126, 182, 138, .18);
  --scales-border-strong: rgba(82, 152, 102, .55);
  --scales-text: var(--ivory-50);
  --scales-text-secondary: var(--gray-200);
  --scales-text-muted: var(--muted);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--scales-text);
  font-family: Inter, "Segoe UI", system-ui, sans-serif;
  background: var(--scales-page-bg);
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(190, 196, 188, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(190, 196, 188, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.8), transparent 88%);
}
.topbar-escalas {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 18px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid var(--scales-border);
  background: var(--scales-surface);
  backdrop-filter: blur(18px);
}
.marca-escalas, .topbar-escalas nav { display: flex; align-items: center; gap: 14px; }
.marca-escalas { color: inherit; text-decoration: none; }
.marca-escalas img { width: 50px; height: 50px; border-radius: 14px; border: 1px solid var(--line); box-shadow: 0 0 26px rgba(82, 152, 102, .12); }
.marca-escalas strong { display: block; letter-spacing: .05em; }
.marca-escalas span, .topbar-escalas nav a, .hero-escalas p, .seccion-titulo p { color: var(--muted); }
.topbar-escalas nav a { text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: 10px 14px; transition: transform .18s ease, border-color .18s ease; }
.topbar-escalas nav a:hover { transform: translateY(-1px); border-color: rgba(82,152,102,.55); }
.escalas-shell { position: relative; z-index: 1; width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 58px 0 86px; }
.hero-escalas, .bloque-escalas, .panel-filtros-escalas {
  border: 1px solid var(--scales-border);
  border-radius: 24px;
  background: var(--scales-surface);
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
}
.hero-escalas { padding: clamp(28px, 5vw, 56px); margin-bottom: 22px; }
.kicker { display: block; color: var(--celtic-300); font-size: .74rem; font-weight: 800; letter-spacing: .24em; text-transform: uppercase; }
.hero-escalas h1 { margin: 12px 0 12px; font-size: clamp(2.4rem, 6vw, 5rem); line-height: .95; }
.hero-escalas p { max-width: 760px; font-size: 1.05rem; line-height: 1.7; }
.panel-filtros-escalas { display: grid; grid-template-columns: 1fr 260px; gap: 14px; padding: 18px; margin-bottom: 22px; }
.panel-filtros-escalas label, .observaciones-escala { display: grid; gap: 8px; color: var(--scales-text); font-weight: 700; }
input, select, textarea {
  width: 100%;
  border: 1px solid rgba(126,182,138,.18);
  border-radius: 14px;
  color: var(--scales-text);
  background: var(--scales-surface);
  padding: 12px 14px;
  outline: none;
}
textarea { min-height: 90px; resize: vertical; }
.bloque-escalas { padding: 24px; }
.seccion-titulo { margin-bottom: 20px; }
.seccion-titulo h2 { margin: 8px 0; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.grid-escalas { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.tarjeta-escala {
  position: relative;
  display: grid;
  gap: 12px;
  min-height: 330px;
  padding: 18px;
  border: 1px solid var(--scales-border);
  border-radius: 20px;
  background: var(--scales-surface-soft);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.tarjeta-escala:hover { transform: translateY(-3px); border-color: var(--scales-border-strong); background: var(--scales-surface-hover); }
.tarjeta-icono { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 16px; color: #dff8ff; background: linear-gradient(135deg, rgba(52,122,77,.28), rgba(82,152,102,.12)); border: 1px solid rgba(126,182,138,.22); font-weight: 900; }
.badge-escala { justify-self: start; color: var(--celtic-300); background: rgba(52,122,77,.13); border: 1px solid rgba(82,152,102,.22); border-radius: 999px; padding: 6px 9px; font-size: .72rem; font-weight: 800; }
.tarjeta-escala h3 { margin: 0; font-size: 1.28rem; }
.tarjeta-escala small, .tarjeta-escala p, .tarjeta-escala li { color: var(--scales-text-secondary); line-height: 1.55; }
.tarjeta-escala ul { margin: 0; padding-left: 18px; }
.acciones-tarjeta-escala, .acciones-escala, .modo-escala-switch { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; }
button {
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: var(--accent);
  padding: 11px 16px;
  font-weight: 900;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease;
}
button:hover { transform: translateY(-1px); filter: brightness(1.08); }
.boton-secundario, .modo-escala-switch button { color: var(--scales-text); background: var(--scales-surface); border: 1px solid var(--scales-border); }
.modo-escala-switch button.activo { color: #ffffff; background: var(--accent); }
.sin-resultados { display: none; color: var(--muted); }
.sin-resultados.visible { display: block; }
.panel-escala { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 24px; opacity: 0; pointer-events: none; transition: opacity .22s ease; }
.panel-escala.abierto { opacity: 1; pointer-events: auto; }
.panel-escala-overlay { position: absolute; inset: 0; background: rgba(5,7,6,.72); backdrop-filter: blur(10px); }
.panel-escala-card { position: relative; width: min(940px, 100%); max-height: min(88vh, 900px); overflow: auto; border: 1px solid var(--scales-border); border-radius: 24px; padding: 22px; background: var(--scales-surface); box-shadow: 0 30px 120px rgba(0,0,0,.22); transform: translateY(16px) scale(.98); transition: transform .22s ease; }
.panel-escala.abierto .panel-escala-card { transform: translateY(0) scale(1); }
.panel-escala-header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.panel-escala-header h2 { margin: 6px 0; font-size: clamp(1.7rem, 4vw, 2.8rem); }
.panel-escala-header p, .aviso-escala p, .resultado-escala p { color: var(--muted); }
.form-escala { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 16px 0; }
.item-escala { display: grid; gap: 7px; padding: 12px; border: 1px solid var(--scales-border); border-radius: 16px; background: var(--scales-surface-soft); }
.item-escala span { font-weight: 800; }
.item-escala small { color: var(--celtic-300); }
.campo-error { border-color: rgba(248,113,113,.82) !important; }
.aviso-escala, .resultado-escala { margin-top: 14px; padding: 14px; border-radius: 16px; border: 1px solid var(--scales-border); background: var(--scales-surface-soft); }
.visibilidad-escala-paciente { display: inline-flex; align-items: center; gap: 9px; margin-top: 12px; color: var(--scales-text-secondary); font-weight: 800; }
.visibilidad-escala-paciente input { width: 18px; height: 18px; }
.toast-escalas { position: fixed; right: 22px; bottom: 22px; z-index: 110; opacity: 0; transform: translateY(12px); transition: .2s ease; padding: 13px 16px; border-radius: 16px; background: rgba(52, 122, 77, .92); color: white; font-weight: 800; }
.toast-escalas.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 760px) {
  .topbar-escalas, .panel-escala-header { flex-direction: column; align-items: stretch; }
  .panel-filtros-escalas, .form-escala { grid-template-columns: 1fr; }
  .panel-escala { padding: 12px; }
  .acciones-tarjeta-escala button, .acciones-escala button, .cerrar-escala { width: 100%; }
}

/* Tema claro específico de Escalas: neutraliza las superficies oscuras
   originales sin alterar las reglas del tema oscuro. */
html[data-theme="light"] body {
  background: var(--scales-page-bg);
  color: var(--scales-text);
}

html[data-theme="light"] body::before,
html[data-theme="light"] .hero-escalas::before,
html[data-theme="light"] .hero-escalas::after {
  background-image: none;
  filter: none;
}

html[data-theme="light"] .topbar-escalas,
html[data-theme="light"] .hero-escalas,
html[data-theme="light"] .panel-filtros-escalas,
html[data-theme="light"] .bloque-escalas,
html[data-theme="light"] .panel-escala-card {
  background: var(--scales-surface);
  background-image: none;
  border-color: var(--scales-border);
  color: var(--scales-text);
  box-shadow: 0 8px 24px rgba(31, 44, 35, 0.07);
  filter: none;
}

html[data-theme="light"] .marca-escalas,
html[data-theme="light"] .hero-escalas h1,
html[data-theme="light"] .seccion-titulo h2,
html[data-theme="light"] .panel-escala-header h2,
html[data-theme="light"] .panel-filtros-escalas label,
html[data-theme="light"] .observaciones-escala,
html[data-theme="light"] .item-escala,
html[data-theme="light"] .visibilidad-escala-paciente {
  color: var(--scales-text);
}

html[data-theme="light"] .marca-escalas span,
html[data-theme="light"] .topbar-escalas nav a,
html[data-theme="light"] .hero-escalas p,
html[data-theme="light"] .seccion-titulo p,
html[data-theme="light"] .panel-escala-header p,
html[data-theme="light"] .aviso-escala p,
html[data-theme="light"] .resultado-escala p,
html[data-theme="light"] .tarjeta-escala small,
html[data-theme="light"] .tarjeta-escala p,
html[data-theme="light"] .tarjeta-escala li,
html[data-theme="light"] .sin-resultados {
  color: var(--scales-text-secondary);
}

html[data-theme="light"] .kicker,
html[data-theme="light"] .tarjeta-escala h3,
html[data-theme="light"] .panel-escala-header h2 {
  color: var(--scales-text);
}

html[data-theme="light"] input,
html[data-theme="light"] select,
html[data-theme="light"] textarea {
  background: var(--scales-surface);
  background-image: none;
  color: var(--scales-text);
  border-color: var(--scales-border-strong);
  box-shadow: none;
  filter: none;
}

html[data-theme="light"] input::placeholder,
html[data-theme="light"] textarea::placeholder {
  color: var(--scales-text-muted);
  opacity: 1;
}

html[data-theme="light"] input:focus,
html[data-theme="light"] select:focus,
html[data-theme="light"] textarea:focus {
  border-color: var(--scales-primary);
  outline: 3px solid rgba(79, 149, 105, .16);
}

html[data-theme="light"] .tarjeta-escala {
  background: var(--scales-surface-soft);
  background-image: none;
  border-color: var(--scales-border);
  color: var(--scales-text);
  box-shadow: 0 4px 14px rgba(31, 44, 35, .06);
  filter: none;
}

html[data-theme="light"] .tarjeta-escala:hover {
  background: var(--scales-surface-hover);
  background-image: none;
  border-color: var(--scales-border-strong);
  color: var(--scales-text);
  box-shadow: 0 8px 20px rgba(31, 44, 35, .10);
  filter: none;
  transform: translateY(-2px);
}

html[data-theme="light"] .tarjeta-icono,
html[data-theme="light"] .badge-escala {
  background: var(--scales-primary-soft);
  background-image: none;
  color: #2d6843;
  border-color: #b7d3bf;
  box-shadow: none;
  filter: none;
}

html[data-theme="light"] button,
html[data-theme="light"] .acciones-tarjeta-escala button,
html[data-theme="light"] .acciones-escala button {
  background: var(--scales-primary);
  background-image: none;
  color: #ffffff;
  border: 1px solid var(--scales-primary);
  box-shadow: 0 3px 10px rgba(79, 149, 105, .18);
  filter: none;
}

html[data-theme="light"] button:hover:not(:disabled),
html[data-theme="light"] .acciones-tarjeta-escala button:hover:not(:disabled),
html[data-theme="light"] .acciones-escala button:hover:not(:disabled) {
  background: var(--scales-primary-hover);
  background-image: none;
  border-color: var(--scales-primary-hover);
  filter: none;
  transform: translateY(-1px);
}

html[data-theme="light"] .boton-secundario,
html[data-theme="light"] .modo-escala-switch button {
  background: var(--scales-surface);
  background-image: none;
  color: var(--scales-text);
  border-color: var(--scales-border-strong);
  box-shadow: none;
}

html[data-theme="light"] .modo-escala-switch button.activo {
  background: var(--scales-primary);
  background-image: none;
  color: #ffffff;
}

html[data-theme="light"] button:active,
html[data-theme="light"] button.activo {
  background: var(--scales-primary-active);
  background-image: none;
  color: #ffffff;
  transform: translateY(0);
}

html[data-theme="light"] button:focus-visible {
  outline: 3px solid rgba(79, 149, 105, .28);
  outline-offset: 2px;
}

html[data-theme="light"] button:disabled {
  background: var(--scales-surface-soft);
  color: var(--scales-text-muted);
  border-color: var(--scales-border);
  box-shadow: none;
  filter: none;
  opacity: 1;
  cursor: not-allowed;
}

html[data-theme="light"] .panel-escala-overlay {
  background: rgba(255, 255, 255, .72);
  background-image: none;
  filter: none;
}

html[data-theme="light"] .toast-escalas {
  background: var(--scales-primary);
  color: #ffffff;
}

/* Valores originales del tema oscuro, aislados para que la paleta clara no
   pueda contaminarlos al compartir la hoja de estilos. */
html[data-theme="dark"] .topbar-escalas {
  border-bottom-color: rgba(126, 182, 138, 0.12);
  background: rgba(3, 7, 13, 0.76);
}

html[data-theme="dark"] .hero-escalas,
html[data-theme="dark"] .bloque-escalas,
html[data-theme="dark"] .panel-filtros-escalas {
  border-color: var(--line);
  background: linear-gradient(145deg, rgba(14, 20, 17, .86), rgba(5, 7, 6, .72));
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
}

html[data-theme="dark"] input,
html[data-theme="dark"] select,
html[data-theme="dark"] textarea {
  border-color: rgba(126,182,138,.18);
  color: var(--text);
  background: rgba(14,20,17,.9);
}

html[data-theme="dark"] .tarjeta-escala {
  border-color: rgba(126,182,138,.16);
  background: rgba(10, 17, 30, .82);
}

html[data-theme="dark"] .tarjeta-escala:hover {
  border-color: rgba(82,152,102,.48);
  background: rgba(15,25,44,.92);
}

html[data-theme="dark"] .tarjeta-escala small,
html[data-theme="dark"] .tarjeta-escala p,
html[data-theme="dark"] .tarjeta-escala li {
  color: var(--muted);
}

html[data-theme="dark"] button {
  color: var(--black-900);
  background: linear-gradient(135deg, var(--green-400), var(--green-300));
}

html[data-theme="dark"] .boton-secundario,
html[data-theme="dark"] .modo-escala-switch button {
  color: var(--ivory-100);
  background: rgba(14,20,17,.78);
  border-color: rgba(126,182,138,.2);
}

html[data-theme="dark"] .modo-escala-switch button.activo {
  color: var(--black-900);
  background: linear-gradient(135deg,var(--celtic-300),var(--celtic-400));
}

html[data-theme="dark"] .panel-escala-card {
  border-color: rgba(126,182,138,.24);
  background: rgba(8, 13, 26, .96);
  box-shadow: 0 30px 120px rgba(0,0,0,.45);
}

html[data-theme="dark"] .item-escala,
html[data-theme="dark"] .aviso-escala,
html[data-theme="dark"] .resultado-escala {
  border-color: rgba(126,182,138,.14);
  background: rgba(14,20,17,.54);
}

html[data-theme="dark"] .visibilidad-escala-paciente {
  color: var(--gray-200);
}