/* ============================================================
   ForceLab — Design System v3
   Inspired by Notion · Linear · Vercel · Stripe
   Palette: Zinc neutrals + Blue-600 accent
   ============================================================ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  /* Brand accent — clean Stripe/Vercel blue */
  --accent:        #2563eb;
  --accent-dark:   #1d4ed8;
  --accent-light:  #eff6ff;
  --accent-muted:  #dbeafe;
  --accent-glow:   rgba(37,99,235,.1);

  /* Status */
  --red:           #ef4444;
  --red-light:     #fef2f2;
  --amber:         #f59e0b;
  --amber-light:   #fffbeb;
  --green:         #10b981;
  --green-light:   #f0fdf4;
  --blue:          #2563eb;
  --blue-light:    #eff6ff;

  /* Sidebar — near-black Vercel-style */
  --sb-bg:          #09090b;
  --sb-text:        #71717a;
  --sb-text-act:    #fafafa;
  --sb-hover:       rgba(255,255,255,.04);
  --sb-active:      rgba(37,99,235,.14);
  --sb-border:      rgba(255,255,255,.06);
  --sb-w:           220px;
  --sb-w-collapsed: 56px;

  /* Content — Zinc palette */
  --bg:            #fafafa;
  --bg-2:          #ffffff;
  --bg-alt:        #f4f4f5;
  --bg-hover:      #f4f4f5;
  --ink:           #18181b;
  --ink-soft:      #3f3f46;
  --ink-mute:      #71717a;
  --ink-ghost:     #a1a1aa;
  --line:          #e4e4e7;
  --line-strong:   #d4d4d8;
  --line-faint:    #f4f4f5;

  /* Layout */
  --topbar-h:      52px;
  --r-sm:          4px;
  --r-md:          6px;
  --r-lg:          10px;
  --shadow-sm:     0 1px 2px rgba(0,0,0,.05);
  --shadow-md:     0 4px 12px rgba(0,0,0,.06), 0 1px 3px rgba(0,0,0,.04);
  --shadow-lg:     0 12px 32px rgba(0,0,0,.08), 0 3px 8px rgba(0,0,0,.04);
  --shadow-card:   0 0 0 1px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);

  /* Typography — Inter only */
  --ff:            'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --ff-head:       'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --ff-body:       'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Type scale */
  --text-2xs:  0.6875rem;
  --text-xs:   0.75rem;
  --text-sm:   0.8125rem;
  --text-base: 0.875rem;
  --text-md:   0.9375rem;
  --text-lg:   1.0625rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;

  /* Legacy aliases */
  --radius:     var(--r-md);
  --text-1:     var(--ink);
  --text-muted: var(--ink-mute);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--ff);
  font-size: var(--text-base);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
button { cursor: pointer; border: none; background: none; font-family: inherit; font-size: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }

/* ── Login Screen ───────────────────────────────────────────── */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #09090b;
  position: relative;
  overflow: hidden;
}
.login-bg { position: absolute; inset: 0; pointer-events: none; }
.login-blob { position: absolute; border-radius: 50%; filter: blur(100px); opacity: .18; }
.login-blob.b1 { width: 560px; height: 560px; background: radial-gradient(circle, #2563eb, transparent 70%); top: -180px; left: -120px; }
.login-blob.b2 { width: 400px; height: 400px; background: radial-gradient(circle, #4f46e5, transparent 70%); bottom: -100px; right: -80px; }
.login-blob.b3 { width: 300px; height: 300px; background: radial-gradient(circle, #0891b2, transparent 70%); top: 45%; left: 55%; transform: translate(-50%,-50%); }

.login-card {
  position: relative;
  z-index: 1;
  background: #0e0e10;
  border: 1px solid #27272a;
  border-radius: 12px;
  padding: 2rem;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 32px 80px rgba(0,0,0,.6);
}
.login-logo { display: flex; align-items: center; gap: 0.625rem; margin-bottom: 1.75rem; }
.login-logo-mark {
  width: 36px; height: 36px;
  background: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1rem; color: #fff;
  flex-shrink: 0; letter-spacing: -.02em;
}
.login-logo-name { display: block; font-weight: 700; font-size: 0.9rem; color: #fff; letter-spacing: -.01em; }
.login-logo-sub  { display: block; font-size: 0.7rem; color: #52525b; }
.login-title { font-size: var(--text-xl); font-weight: 700; color: #fff; letter-spacing: -.02em; }
.login-sub   { font-size: var(--text-sm); color: #71717a; margin-top: 0.2rem; margin-bottom: 1.25rem; }
.login-form { display: flex; flex-direction: column; gap: 0.75rem; }
.login-form .field-group label { color: #71717a; font-size: var(--text-xs); font-weight: 500; }
.login-form .field-group input {
  background: #18181b;
  border: 1px solid #27272a;
  color: #fff;
  border-radius: var(--r-sm);
}
.login-form .field-group input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: #1c1c1f;
}
.login-form .field-group input::placeholder { color: #3f3f46; }
.login-form .btn-primary { background: var(--accent); border-color: var(--accent); margin-top: 0.25rem; }

/* ── App Shell ──────────────────────────────────────────────── */
.app-shell { display: flex; min-height: 100vh; }

/* ── Sidebar ────────────────────────────────────────────────── */
.sidebar {
  width: var(--sb-w);
  min-height: 100vh;
  background: var(--sb-bg);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  transition: width .2s ease;
  z-index: 100;
}
.sidebar::-webkit-scrollbar { width: 0; }
.sidebar.collapsed { width: var(--sb-w-collapsed); }
.sidebar.collapsed .sidebar-logo-text,
.sidebar.collapsed .user-info,
.sidebar.collapsed .nav-section-label,
.sidebar.collapsed .nav-item span { display: none; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 0.5rem; }
.sidebar.collapsed .sidebar-header { justify-content: center; padding: 0.875rem 0; }
.sidebar.collapsed .sidebar-user { justify-content: center; padding: 0.625rem 0; }

.sidebar-header {
  padding: 0.875rem 0.875rem 0.625rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--sb-border);
}
.sidebar-logo { display: flex; align-items: center; gap: 0.5rem; }
.sidebar-logo-mark {
  width: 28px; height: 28px;
  background: var(--accent);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.825rem; color: #fff;
  flex-shrink: 0; letter-spacing: -.02em;
}
.sidebar-logo-name { display: block; font-weight: 700; font-size: 0.825rem; color: #fafafa; letter-spacing: -.01em; }
.sidebar-logo-sub  { display: block; font-size: 0.6rem; color: #52525b; margin-top: 0.05rem; }
.sidebar-toggle {
  color: #3f3f46;
  padding: 0.2rem;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  transition: color .15s, background .15s;
}
.sidebar-toggle:hover { color: #a1a1aa; background: rgba(255,255,255,.04); }
.sidebar.collapsed .sidebar-toggle svg { transform: rotate(180deg); }

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 0.875rem;
  border-bottom: 1px solid var(--sb-border);
}
.user-avatar {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.625rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.user-name { display: block; font-size: var(--text-xs); font-weight: 600; color: #d4d4d8; }
.user-role-badge {
  display: inline-block;
  font-size: 0.6rem;
  color: #60a5fa;
  background: rgba(37,99,235,.12);
  padding: 0.08rem 0.35rem;
  border-radius: 20px;
  margin-top: 0.1rem;
  font-weight: 500;
}

.sidebar-nav { flex: 1; padding: 0.25rem 0; }
.nav-section { padding: 0.125rem 0; }
.nav-section-label {
  display: block;
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #3f3f46;
  padding: 0.5rem 0.875rem 0.175rem;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--sb-text);
  transition: color .15s, background .15s;
  position: relative;
}
.nav-item:hover { color: #d4d4d8; background: var(--sb-hover); }
.nav-item.active { color: #fafafa; background: var(--sb-active); }
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 2px; height: 60%;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
}
.nav-icon { width: 15px; height: 15px; flex-shrink: 0; opacity: .6; }
.nav-item.active .nav-icon,
.nav-item:hover .nav-icon { opacity: 1; }
.nav-item--logout { width: 100%; color: var(--sb-text); }
.nav-item--logout:hover { color: #f87171; background: rgba(239,68,68,.06); }
.sidebar-footer { border-top: 1px solid var(--sb-border); padding: 0.25rem 0; }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 150; backdrop-filter: blur(2px); }
.sidebar-overlay.visible { display: block; }

/* ── Topbar ─────────────────────────────────────────────────── */
.main-area { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: var(--topbar-h);
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.25rem;
  position: sticky;
  top: 0;
  z-index: 90;
}
.topbar-menu-btn { display: none; flex-direction: column; gap: 3.5px; padding: 0.25rem; border-radius: var(--r-sm); }
.topbar-menu-btn:hover { background: var(--bg-alt); }
.topbar-menu-btn span { display: block; width: 16px; height: 1.5px; background: var(--ink-soft); border-radius: 1px; }
.topbar-breadcrumb { flex: 1; font-size: var(--text-sm); font-weight: 600; color: var(--ink-soft); }
.topbar-right { display: flex; align-items: center; gap: 0.625rem; }
.topbar-version { font-size: var(--text-2xs); color: var(--ink-ghost); }
.topbar-avatar {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.6rem; font-weight: 700; color: #fff;
}

/* ── Content Area ───────────────────────────────────────────── */
.content-area { flex: 1; padding: 1.5rem; max-width: 1440px; }

/* ── Page Header ────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.page-header-left { flex: 1; }
.page-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: -.02em;
}
.page-subtitle { font-size: var(--text-sm); color: var(--ink-mute); margin-top: 0.2rem; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 1.125rem 1.25rem;
  box-shadow: var(--shadow-card);
}
.card-title {
  font-size: var(--text-md);
  font-weight: 650;
  color: var(--ink);
  letter-spacing: -.01em;
  margin-bottom: 0.875rem;
}
.card-sub { font-size: var(--text-xs); color: var(--ink-mute); margin-top: 0.15rem; }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.875rem;
}
.session-card-header { flex-wrap: wrap; row-gap: .35rem; }
.session-card-header .session-collapse-toggle { min-width: 0; flex: 1 1 220px; }
.session-card-header .session-collapse-toggle > div { min-width: 0; }
.session-card-header .session-collapse-toggle p { white-space: normal; overflow-wrap: break-word; word-break: break-word; }

/* ── Stat Cards ─────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.stat-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 0.875rem 1rem;
  box-shadow: var(--shadow-card);
}
.stat-label { font-size: var(--text-2xs); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-ghost); }
.stat-value { font-size: 1.75rem; font-weight: 800; color: var(--ink); margin: 0.2rem 0 0.15rem; line-height: 1; letter-spacing: -.03em; }
.stat-delta { font-size: var(--text-2xs); color: var(--ink-ghost); }
.stat-delta.up { color: var(--green); }
.stat-delta.down { color: var(--red); }

/* ── Grid Layouts ───────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
.grid-main-aside { display: grid; grid-template-columns: 1fr 300px; gap: 1rem; align-items: start; }
.grid-main-aside.plan-detail-grid { grid-template-columns: minmax(0, 1fr) 280px; }

.plan-aside-toggle-mobile.btn { display: none; align-items: center; gap: .4rem; margin-bottom: .75rem; }
.plan-aside-toggle-mobile .plan-aside-toggle-chevron { transition: transform .2s ease; }
.plan-aside-toggle-mobile.is-open .plan-aside-toggle-chevron { transform: rotate(180deg); }
.plan-aside-sticky {
  display: flex; flex-direction: column; gap: .625rem;
  position: sticky;
  top: calc(var(--topbar-h) + 1rem);
  max-height: calc(100vh - var(--topbar-h) - 2rem);
  overflow-y: auto; padding-right: 2px;
}
.plan-aside-sticky .card { margin-bottom: 0 !important; }
.plan-aside-sticky::-webkit-scrollbar { width: 3px; }
.plan-aside-sticky::-webkit-scrollbar-thumb { background: var(--line); border-radius: 2px; }
.calc-controls-grid { display: grid; gap: .5rem; margin-bottom: .625rem; }

@media (max-width: 1024px) {
  .plan-aside-toggle-mobile.btn { display: inline-flex; }
  .plan-aside-sticky { position: static; max-height: none; overflow: visible; }
  #plan-aside-panel.plan-aside-collapsed { display: none; }
}

/* ── Forms & Inputs ─────────────────────────────────────────── */
.field-group { display: flex; flex-direction: column; gap: 0.25rem; }
.field-group label { font-size: var(--text-xs); font-weight: 500; color: var(--ink-soft); }
.field-group input,
.field-group select,
.field-group textarea,
.control-input {
  height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  padding: 0 0.625rem;
  font-size: var(--text-sm);
  color: var(--ink);
  background: var(--bg-2);
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
.field-group textarea { height: auto; min-height: 68px; padding: 0.5rem 0.625rem; line-height: 1.5; resize: vertical; }
.field-group select,
select.control-input { cursor: pointer; }
.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus,
.control-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.field-group input::placeholder,
.field-group textarea::placeholder,
.control-input::placeholder { color: var(--ink-ghost); }
/* .control-input: mismo lenguaje visual que .field-group input/select, pero
   usable directamente en controles compactos/inline (filtros, toolbars,
   inputs dentro de wizards) que no están envueltos en la estructura completa
   de .field-group (label + input apilados). El ancho/alto puntual de cada
   caso sigue sobreescribiéndose con estilos inline (mayor especificidad). */
.field-hint { font-size: var(--text-2xs); color: var(--ink-ghost); margin-top: 0.15rem; line-height: 1.4; }
.field-calc { font-size: var(--text-2xs); color: var(--accent); margin-top: 0.15rem; font-weight: 600; }
.field-err  { font-size: var(--text-2xs); color: var(--red); margin-top: .15rem; }
.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.75rem; }
.form-row-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 0.75rem; }

/* ── Form Sections — Notion-style blocks ────────────────────── */
.form-section {
  border: none;
  border-top: 1px solid var(--line);
  border-radius: 0;
  overflow: visible;
  margin-bottom: 0;
  background: transparent;
}
.form-section:first-of-type { border-top: none; }
.form-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  background: transparent;
  border-bottom: 1.5px solid var(--line);
  cursor: pointer;
  user-select: none;
}
.form-section-header:hover .form-section-title { color: var(--accent); }
.form-section-title {
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding-left: 0.6rem;
  border-left: 3px solid var(--accent);
  line-height: 1.25;
}
.form-section-badge {
  font-size: var(--text-2xs);
  background: var(--accent-muted);
  color: var(--accent);
  padding: 0.1rem 0.4rem;
  border-radius: 20px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}
.form-section-chevron { width: 14px; height: 14px; color: var(--ink-ghost); transition: transform .2s; flex-shrink: 0; }
.form-section.open .form-section-chevron { transform: rotate(180deg); }
.form-section-body { padding: 0 0 0.875rem; display: grid; gap: 0.75rem; }
.form-section-body.hidden { display: none; }

.form-section-group-header {
  margin: 1.5rem 0 0.5rem;
  padding: .5rem .75rem;
  border: none;
  border-radius: var(--r-sm, 8px);
  background: var(--accent);
  display: flex; align-items: center;
  box-shadow: 0 1px 3px rgba(0,0,0,.12);
}
.form-section-group-header span {
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: #fff;
}
.form-section-label {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--ink-ghost);
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--line);
}

/* Pathology chips */
.pathol-chip {
  display: inline-flex; align-items: center;
  padding: .18rem .45rem;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  font-size: var(--text-xs);
  font-weight: 500;
  cursor: pointer;
  background: var(--bg-2);
  color: var(--ink-soft);
  transition: background .12s, border-color .12s, color .12s;
  user-select: none;
}
.pathol-chip:hover { border-color: var(--accent); color: var(--accent); }
.pathol-chip.selected { background: var(--accent); border-color: var(--accent); color: #fff; }
.pathol-chip--sm { font-size: var(--text-2xs); padding: .14rem .35rem; }
.pathol-tag {
  display: inline-flex; align-items: center; gap: .2rem;
  padding: .15rem .4rem .15rem .45rem;
  border-radius: 20px;
  background: var(--accent); color: #fff;
  font-size: var(--text-xs); font-weight: 500;
}
.pathol-tag-remove { background: none; border: none; color: rgba(255,255,255,.7); cursor: pointer; font-size: 0.75rem; line-height: 1; padding: 0 .08rem; }
.pathol-tag-remove:hover { color: #fff; }
.member-selector { flex-wrap: wrap; }
.fhx-member-block .field-group { margin: 0; }
.fhx-member-block select { font-size: var(--text-xs); padding: 0 .35rem; height: 28px; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.35rem;
  padding: 0 0.875rem;
  height: 34px;
  border-radius: var(--r-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, border-color .15s, box-shadow .15s, opacity .15s, color .15s;
  line-height: 1;
  letter-spacing: -.01em;
}
.btn:disabled { opacity: .4; cursor: not-allowed; pointer-events: none; }
.btn-primary   { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover:not(:disabled) { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-secondary { background: var(--bg-2); color: var(--ink-soft); border-color: var(--line-strong); }
.btn-secondary:hover:not(:disabled) { background: var(--bg-alt); color: var(--ink); }
.btn-danger    { background: var(--red); color: #fff; border-color: var(--red); }
.btn-danger:hover:not(:disabled) { background: #dc2626; }
.btn-ghost     { background: transparent; color: var(--ink-mute); border-color: transparent; }
.btn-ghost:hover:not(:disabled) { background: var(--bg-alt); color: var(--ink-soft); }
.btn-outline   { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn-outline:hover:not(:disabled) { background: var(--accent-light); }
.btn-outline-danger { background: transparent; color: var(--red); border-color: var(--red); }
.btn-outline-danger:hover:not(:disabled) { background: #fef2f2; }
.btn-wizard    { background: var(--bg-2); color: var(--ink-soft); border-color: var(--line-strong); }
.btn-wizard:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.btn-wizard.done { border-color: #10b981; color: #059669; }
.btn-full      { width: 100%; }
.btn-sm        { height: 28px; padding: 0 0.6rem; font-size: var(--text-xs); }
.btn-xs        { height: 24px; padding: 0 0.5rem; font-size: var(--text-2xs); font-weight: 600; border-radius: 3px; }
.btn-icon      { width: 32px; height: 32px; padding: 0; }
.btn-icon.btn-sm { width: 28px; height: 28px; }
.btn-spinner   { width: 13px; height: 13px; border: 1.5px solid rgba(255,255,255,.3); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }

/* ── Tables — Stripe density ────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.data-table th {
  text-align: left;
  font-size: var(--text-2xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-ghost);
  padding: 0.5rem 0.875rem;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  background: transparent;
}
.data-table th:first-child { padding-left: 1rem; }
.data-table th:last-child  { padding-right: 1rem; }
.data-table td {
  padding: 0.625rem 0.875rem;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line-faint);
  vertical-align: middle;
}
.data-table td:first-child { padding-left: 1rem; }
.data-table td:last-child  { padding-right: 1rem; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(0,0,0,.015); }
.data-table .td-primary { font-weight: 600; color: var(--ink); }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 0.2rem;
  font-size: var(--text-2xs); font-weight: 600;
  padding: 0.2rem 0.475rem;
  border-radius: 20px; letter-spacing: .01em;
}
.badge-active    { background: #f0fdf4; color: #15803d; }
.badge-inactive  { background: var(--bg-alt); color: var(--ink-ghost); }
.badge-scheduled { background: #eff6ff; color: #1d4ed8; }
.badge-completed { background: #f0fdf4; color: #15803d; }
.badge-cancelled { background: #fef2f2; color: #b91c1c; }
.badge-no_show   { background: #fef2f2; color: #b91c1c; }
.badge-low       { background: #f0fdf4; color: #15803d; }
.badge-moderate  { background: #fffbeb; color: #b45309; }
.badge-high      { background: #fef2f2; color: #b91c1c; }
.badge-accent    { background: var(--accent-muted); color: var(--accent); }

/* ── Alerts ─────────────────────────────────────────────────── */
.alert {
  padding: 0.625rem 0.875rem;
  border-radius: var(--r-md);
  font-size: var(--text-sm);
  margin-bottom: 0.875rem;
  border: 1px solid;
}
.alert-error   { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }
.alert-success { background: #f0fdf4; color: #15803d; border-color: #bbf7d0; }
.alert-warning { background: #fffbeb; color: #b45309; border-color: #fde68a; }
.alert-info    { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  animation: fadeIn .15s ease;
}
.modal {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  width: 100%; max-width: 600px; max-height: 90vh;
  /* dvh = altura de viewport realmente visible (navegadores móviles reales
     descuentan la barra de direcciones, a diferencia de vh que usa el
     viewport "grande"). Sin esto, en un celular con la barra de direcciones
     visible el modal podía sobrepasar la pantalla y empujar el encabezado
     (título + botón de cerrar) por encima del borde superior, invisible
     aunque existiera en el DOM. Fallback a vh si el navegador no soporta dvh. */
  max-height: 90dvh;
  display: flex; flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.06);
  animation: slideUp .18s ease;
}
.modal.modal-lg { max-width: 860px; }
.modal.modal-xl { max-width: 1060px; }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.modal-title { font-size: var(--text-base); font-weight: 650; color: var(--ink); letter-spacing: -.01em; }
.modal-close {
  width: 24px; height: 24px;
  border-radius: var(--r-sm);
  font-size: 1rem; color: var(--ink-ghost);
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s;
}
.modal-close:hover { background: var(--bg-alt); color: var(--ink); }
.modal-body { padding: 1.25rem; overflow-y: auto; flex: 1; }
.modal-footer {
  padding: 0.875rem 1.25rem;
  border-top: 1px solid var(--line);
  display: flex; justify-content: flex-end; gap: 0.5rem;
  flex-shrink: 0;
}

/* ── Toast ──────────────────────────────────────────────────── */
.toast-container {
  position: fixed; bottom: 1rem; right: 1rem; z-index: 2000;
  display: flex; flex-direction: column; gap: 0.35rem;
  max-width: 320px; width: calc(100vw - 2rem);
}
.toast {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.6rem 0.875rem;
  background: #18181b; color: #fafafa;
  border-radius: var(--r-md); font-size: var(--text-sm);
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
  animation: slideUp .2s ease;
  border-left: 2px solid var(--accent);
}
.toast.toast-error   { border-color: var(--red); }
.toast.toast-success { border-color: var(--green); }
.toast.toast-warning { border-color: var(--amber); }
.toast-icon { font-size: 0.875rem; flex-shrink: 0; }
.toast.removing { animation: slideDown .18s ease forwards; }
.toast-msg { flex: 1; }
.toast-undo-btn {
  flex-shrink: 0;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); color: #fafafa;
  border-radius: 3px; padding: 0.18rem 0.55rem;
  font-size: var(--text-2xs); font-weight: 600; cursor: pointer;
  transition: background .12s;
}
.toast-undo-btn:hover { background: rgba(255,255,255,.2); }

/* ── Loading ────────────────────────────────────────────────── */
.loading-spinner-wrap { display: flex; align-items: center; justify-content: center; min-height: 200px; }
.spinner { width: 22px; height: 22px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; }
.spinner--lg { width: 36px; height: 36px; }
.spinner--sm { width: 14px; height: 14px; border-width: 1.5px; }

/* ── Search Bar ─────────────────────────────────────────────── */
.search-bar { position: relative; flex: 1; max-width: 280px; }
.search-bar input {
  width: 100%; height: 32px;
  padding: 0 0.7rem 0 2rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  font-size: var(--text-sm);
  background: var(--bg-2);
  transition: border-color .15s;
}
.search-bar input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37,99,235,.1); }
.search-bar svg { position: absolute; left: 0.55rem; top: 50%; transform: translateY(-50%); color: var(--ink-ghost); width: 13px; height: 13px; pointer-events: none; }

/* ── Tabs ───────────────────────────────────────────────────── */
.tabs {
  display: flex; border-bottom: 1px solid var(--line);
  margin-bottom: 1.25rem; flex-wrap: wrap;
}
.tab {
  padding: 0.55rem 0.875rem;
  font-size: var(--text-sm); font-weight: 500; color: var(--ink-mute);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  cursor: pointer; transition: color .15s, border-color .15s;
  white-space: nowrap;
}
.tab:hover { color: var(--ink-soft); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* ── Valoracion — Risk Display ──────────────────────────────── */
.risk-display {
  display: flex; align-items: center; gap: 0.875rem;
  padding: 0.875rem 1rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line); background: var(--bg-alt);
}
.risk-score { font-size: 2rem; font-weight: 800; line-height: 1; min-width: 52px; text-align: center; letter-spacing: -.04em; }
.risk-score.low      { color: var(--green); }
.risk-score.moderate { color: var(--amber); }
.risk-score.high     { color: var(--red); }
.risk-label { font-size: var(--text-2xs); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; margin-top: 0.1rem; }
.risk-label.low      { color: #15803d; }
.risk-label.moderate { color: #b45309; }
.risk-label.high     { color: #b91c1c; }
.risk-factors-list { font-size: var(--text-xs); color: var(--ink-mute); line-height: 1.7; }
.risk-factor-item { display: flex; align-items: center; gap: 0.3rem; }
.risk-factor-item.present { color: var(--red); }
.risk-factor-item.present::before { content: '●'; font-size: 0.4rem; }
.risk-factor-item.absent  { color: var(--ink-ghost); }
.risk-factor-item.absent::before  { content: '○'; font-size: 0.4rem; }

/* AI diagnosis */
.ai-diagnosis-box {
  border: 1px solid var(--accent-muted);
  border-radius: var(--r-md);
  padding: 0.875rem 1rem;
  background: var(--accent-light);
}
.ai-diagnosis-header {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: var(--text-2xs); font-weight: 700;
  color: var(--accent); text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 0.5rem;
}
.ai-diagnosis-content { font-size: var(--text-sm); color: var(--ink-soft); line-height: 1.65; white-space: pre-wrap; }
.ai-typing { display: inline-block; width: 5px; height: 12px; background: var(--accent); animation: blink .9s step-end infinite; vertical-align: middle; margin-left: 1px; }

/* ── Valoracion — Reference Badges ─────────────────────────── */
.ref-inline { margin-top: .2rem; min-height: 1rem; }
.ref-empty  { font-size: var(--text-2xs); color: var(--ink-ghost); }
/* Badge de interpretación unificado (CA-2): pill sólido, texto blanco, mismo
   radio/tipografía/espaciado en todos los componentes de resultado de la app. */
.ref-badge { display: inline-flex; align-items: center; gap: .22rem; padding: .12rem .5rem; border-radius: 5px; font-size: var(--text-2xs); font-weight: 600; color: #fff; line-height: 1.5; border: none; }
.ref-badge.ref-normal        { background: #16a34a; }
.ref-badge.ref-warning-light { background: #f59e0b; }
.ref-badge.ref-warning       { background: #f59e0b; }
.ref-badge.ref-danger-light  { background: #f97316; }
.ref-badge.ref-danger        { background: #ef4444; }
.ref-display { padding: .2rem 0; }
.vr-interp  { font-size: var(--text-2xs); font-weight: 600; margin-left: .3rem; }

/* Bilateral comparison — minimal Notion-style */
.bilateral-compare {
  display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
  padding: .3rem .55rem;
  border-left: 2px solid var(--line-strong);
  background: transparent;
}
.bc-values { font-size: var(--text-xs); color: var(--ink-soft); }
.bc-status { font-size: var(--text-xs); font-weight: 600; white-space: nowrap; }

/* Cognitive scales */
.cog-scale-block {
  background: var(--bg-alt); border: 1px solid var(--line);
  border-radius: var(--r-sm); padding: 0.625rem 0.75rem; margin-bottom: 0.5rem;
}
.cog-scale-title { font-size: var(--text-sm); font-weight: 650; color: var(--ink); margin-bottom: .15rem; }
.cog-scale-ref {
  display: inline-block; font-size: var(--text-xs);
  background: #e0f2fe; border-radius: 4px;
  padding: .15rem .45rem; margin: .1rem 0 .45rem; line-height: 1.45; max-width: 100%;
}
.cog-typology-block {
  background: var(--accent-light); border: 1px solid var(--accent-muted);
  border-radius: var(--r-md); padding: 0.75rem 0.875rem; margin-top: 0.75rem;
}

/* Spirometry chart */
.spiro-chart-wrap {
  background: var(--bg-alt); border: 1px solid var(--line);
  border-radius: var(--r-sm); padding: .625rem 0.75rem; margin-top: .5rem;
}
.spiro-bar-row { margin-bottom: .5rem; }
.spiro-bar-label { display: flex; justify-content: space-between; font-size: var(--text-2xs); margin-bottom: .15rem; }
.spiro-bar-track { height: 7px; background: var(--line); border-radius: 4px; position: relative; overflow: hidden; }
.spiro-bar-fill  { height: 100%; border-radius: 4px; transition: width .4s ease; }
.spiro-bar-normal-line { position: absolute; top: 0; bottom: 0; width: 2px; background: #0f172a; box-shadow: 0 0 0 1px rgba(255,255,255,.6); z-index: 1; }
.spiro-bar-hint  { font-size: var(--text-2xs); color: var(--ink-ghost); margin-top: .1rem; }

/* ── Exercise Library ───────────────────────────────────────── */
.exercise-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0.75rem; }
.exercise-card {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--r-lg); overflow: hidden;
  transition: box-shadow .15s, border-color .15s; cursor: pointer;
}
.exercise-card:hover { box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.exercise-card-img {
  width: 100%; aspect-ratio: 16/9; object-fit: cover;
  background: var(--bg-alt); display: flex; align-items: center; justify-content: center;
  color: var(--ink-ghost); font-size: 1.5rem;
}
.exercise-card-body { padding: 0.625rem 0.75rem; }
.exercise-card-name { font-size: var(--text-sm); font-weight: 600; color: var(--ink); margin-bottom: 0.25rem; letter-spacing: -.01em; }
.exercise-card-meta { display: flex; gap: 0.3rem; flex-wrap: wrap; }

/* ── Agenda / Calendar ──────────────────────────────────────── */
.calendar-wrap { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.calendar-header { display: flex; align-items: center; justify-content: space-between; padding: 0.75rem 1rem; border-bottom: 1px solid var(--line); }
.calendar-title { font-size: var(--text-base); font-weight: 650; color: var(--ink); letter-spacing: -.01em; }
.calendar-nav { display: flex; gap: 0.25rem; }
.calendar-nav button {
  width: 28px; height: 28px; border-radius: var(--r-sm);
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem; color: var(--ink-soft); background: var(--bg-2);
  transition: background .15s;
}
.calendar-nav button:hover { background: var(--bg-alt); }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); }
.calendar-dow {
  text-align: center; font-size: var(--text-2xs); font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em; color: var(--ink-ghost);
  padding: 0.5rem 0; border-bottom: 1px solid var(--line); background: var(--bg-alt);
}
.calendar-day {
  min-height: 80px; border-right: 1px solid var(--line-faint);
  border-bottom: 1px solid var(--line-faint); padding: 0.25rem 0.3rem;
  cursor: pointer; transition: background .1s;
}
.calendar-day:nth-child(7n) { border-right: none; }
.calendar-day:hover { background: var(--bg-alt); }
.calendar-day.other-month .day-num { color: var(--ink-ghost); }
.calendar-day.today { background: var(--accent-light); }
.calendar-day.today .day-num { color: var(--accent); font-weight: 700; }
.calendar-day.selected-day { outline: 2px solid var(--accent); outline-offset: -2px; border-radius: var(--r-sm); }
.day-num { font-size: var(--text-xs); font-weight: 500; color: var(--ink-soft); margin-bottom: 0.175rem; }
.day-appt {
  font-size: var(--text-2xs); padding: 0.07rem 0.25rem;
  border-radius: 3px; background: var(--accent); color: #fff;
  margin-bottom: 0.1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  font-weight: 500; cursor: pointer;
}
.day-appt.status-cancelled { background: var(--ink-ghost); }
.day-appt.status-completed { background: var(--green); }
.day-appt.status-no_show   { background: var(--red); }
.day-more-btn {
  font-size: var(--text-2xs); color: var(--accent); font-weight: 600;
  cursor: pointer; margin-top: .06rem; padding: .03rem .15rem;
  border-radius: 3px; display: inline-block;
}
.day-more-btn:hover { background: var(--accent-light); }

/* ── Patient Portal ─────────────────────────────────────────── */
.exercise-plan-day { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; margin-bottom: 0.625rem; }
.exercise-plan-day-header {
  background: var(--bg-alt); padding: 0.55rem 0.75rem;
  font-weight: 650; font-size: var(--text-sm);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
}
.exercise-item { display: flex; align-items: center; gap: 0.625rem; padding: 0.625rem 0.75rem; border-bottom: 1px solid var(--line-faint); }
.exercise-item:last-child { border-bottom: none; }
.exercise-item-thumb {
  width: 42px; height: 42px; border-radius: var(--r-sm); object-fit: cover;
  background: var(--bg-alt); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
}
.exercise-item-name { font-weight: 600; font-size: var(--text-sm); margin-bottom: 0.1rem; letter-spacing: -.01em; }
.exercise-item-meta { font-size: var(--text-xs); color: var(--ink-mute); }
.exercise-check {
  margin-left: auto; width: 20px; height: 20px; border-radius: 50%;
  border: 1.5px solid var(--line-strong); flex-shrink: 0; cursor: pointer;
  transition: background .15s, border-color .15s;
  display: flex; align-items: center; justify-content: center;
}
.exercise-check.done { background: var(--green); border-color: var(--green); }
.exercise-check.done::after { content: '✓'; color: #fff; font-size: 0.65rem; font-weight: 700; }

/* ── Drag & Drop ────────────────────────────────────────────── */
tr[data-ex-id] { transition: background .1s; }
tr.ex-dragging { opacity: 0.3; }
.drag-handle { cursor: grab; color: var(--ink-ghost); }
.drag-handle:active { cursor: grabbing; }

/* R30: biseries/circuitos ya no usan un botón flotante entre filas — se
   crean arrastrando un ejercicio directamente ENCIMA de otro. La zona de
   drop determina la intención: soltar cerca del borde superior/inferior
   reordena (línea de inserción); soltar en el centro agrupa (resaltado
   completo de la fila destino). */
tr.ex-drop-before td { box-shadow: inset 0 2px 0 0 var(--accent); }
tr.ex-drop-after  td { box-shadow: inset 0 -2px 0 0 var(--accent); }
tr.ex-drop-group td { background: var(--accent-light) !important; }
tr.ex-drop-group { outline: 2px dashed var(--accent); outline-offset: -2px; }

/* R31: todas las biseries/circuitos comparten el MISMO tinte (un solo
   color, no uno por grupo, para no saturar la sesión con muchos grupos) —
   este borde en la ÚLTIMA fila de cada grupo es lo único que distingue
   visualmente dónde termina un grupo y empieza el siguiente cuando dos
   grupos distintos quedan uno junto al otro. Aplica en Planificación y en
   el Portal del paciente (misma clase, mismo criterio). */
.ex-group-last td { border-bottom: 2px solid rgba(37,99,235,.35); }

/* R33: los inputs de las celdas editables de la tabla de sesión
   (Series/Reps/Peso/Intensidad/Descanso/Indicaciones en Planificación)
   no tenían NINGÚN estilo propio — quedaban con la apariencia por
   defecto del navegador, fuera del lenguaje visual Notion del resto de
   la app. Mismo tratamiento que .control-input, en versión compacta
   para caber dentro de una celda de tabla. */
.cell-input {
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  padding: .2rem .45rem;
  font-size: .8rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--bg-2);
}
.cell-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

/* ── Pre-assessment ─────────────────────────────────────────── */
.pre-assessment-intro {
  background: var(--accent-light); border: 1px solid var(--accent-muted);
  border-radius: var(--r-sm); padding: .625rem 0.75rem; margin-bottom: 0.875rem;
  display: flex; flex-direction: column; gap: .25rem;
}
.pre-assessment-intro p { font-size: var(--text-xs); color: var(--ink-soft); margin: 0; line-height: 1.5; }
.pre-assessment-badge {
  font-size: var(--text-2xs); font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; color: var(--accent);
  background: var(--accent-glow); border-radius: 20px;
  padding: .12rem .5rem; display: inline-block; width: fit-content;
}

/* ── Patient Autocomplete ───────────────────────────────────── */
.pac-wrap { position: relative; }
.pac-input {
  width: 100%; height: 34px; padding: 0 0.625rem;
  border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  font-size: var(--text-sm); font-family: inherit;
  color: var(--ink); background: var(--bg-2);
  transition: border-color .15s; box-sizing: border-box;
}
.pac-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37,99,235,.1); }
.pac-dropdown {
  position: absolute; top: calc(100% + 3px); left: 0; right: 0;
  background: var(--bg-2); border: 1px solid var(--line-strong);
  border-radius: var(--r-md); box-shadow: 0 8px 24px rgba(0,0,0,.1);
  z-index: 1000; max-height: 320px; overflow-y: auto;
}
.pac-item { display: flex; align-items: center; justify-content: space-between; padding: .45rem .75rem; cursor: pointer; transition: background .1s; gap: .45rem; }
.pac-item:hover { background: var(--bg-alt); }
.pac-name  { font-size: var(--text-sm); font-weight: 500; color: var(--ink); }
.pac-meta  { font-size: var(--text-xs); color: var(--ink-mute); white-space: nowrap; }
.pac-empty { padding: .45rem .75rem; font-size: var(--text-sm); color: var(--ink-mute); }
.pac-new-btn {
  padding: .45rem .75rem; font-size: var(--text-sm); font-weight: 500;
  color: var(--accent); cursor: pointer;
  border-top: 1px solid var(--line); background: var(--bg-alt);
  transition: background .1s;
}
.pac-new-btn:hover { background: var(--accent-light); }

/* ── Clinical Info Tooltip ──────────────────────────────────── */
.ci-info-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 13px; height: 13px; flex: 0 0 auto; border-radius: 50%;
  border: 1px solid var(--ink-ghost); color: var(--ink-ghost);
  font-size: .6rem; font-style: italic; font-weight: 700;
  font-family: Georgia, serif; line-height: 1; cursor: help; user-select: none;
  transition: background .12s, color .12s, border-color .12s;
}
.ci-info-icon:hover,
.ci-info-icon:focus { background: var(--accent); border-color: var(--accent); color: #fff; outline: none; }
.ci-tooltip {
  position: fixed; z-index: 4000; display: flex; gap: .5rem;
  width: 260px; max-width: calc(100vw - 16px); max-height: calc(100vh - 16px);
  overflow-y: auto; padding: .55rem .6rem;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: var(--shadow-md);
  opacity: 0; transform: translateY(4px);
  pointer-events: none; transition: opacity .12s ease, transform .12s ease;
}
.ci-tooltip.ci-tooltip--visible { opacity: 1; transform: translateY(0); }
.ci-tooltip-body    { flex: 1; min-width: 0; }
.ci-tooltip-title   { font-size: var(--text-xs); font-weight: 700; color: var(--ink); margin-bottom: .15rem; }
.ci-tooltip-desc    { font-size: var(--text-2xs); line-height: 1.4; color: var(--ink-soft); margin-bottom: .25rem; }
.ci-tooltip-stats   { display: flex; gap: .5rem; flex-wrap: wrap; font-size: var(--text-2xs); color: var(--ink); margin-bottom: .2rem; }
.ci-tooltip-stats strong { font-weight: 700; color: var(--accent); }
.ci-tooltip-howto   { margin-bottom: .25rem; }
.ci-tooltip-howto-label { font-size: var(--text-2xs); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-ghost); margin-bottom: .18rem; }
.ci-tooltip-howto-img { display: block; width: 100%; max-height: 120px; object-fit: cover; border-radius: var(--r-sm); border: 1px solid var(--line); }
.ci-tooltip-noimg { padding: .4rem; background: var(--bg-alt); border: 1px dashed var(--line); border-radius: var(--r-sm); text-align: center; color: var(--ink-ghost); font-size: var(--text-2xs); line-height: 1.35; }
.ci-tooltip-disclaimer { font-size: .58rem; line-height: 1.3; color: var(--ink-ghost); font-style: italic; }

/* ── Intake Form ────────────────────────────────────────────── */
.intake-shell {
  min-height: 100vh; width: 100%;
  display: flex; align-items: center; justify-content: center;
  padding: 2rem 1rem; background: var(--bg);
  font-family: var(--ff); box-sizing: border-box;
}
.intake-card {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 12px; box-shadow: var(--shadow-lg);
  max-width: 600px; width: 100%; padding: 2rem; box-sizing: border-box;
}
.intake-logo { display: flex; align-items: center; gap: 0.625rem; margin-bottom: 1.25rem; }
.intake-logo-mark { display: flex; align-items: center; justify-content: center; width: 2rem; height: 2rem; border-radius: var(--r-md); background: var(--accent); color: #fff; font-weight: 800; font-size: 1rem; }
.intake-logo-name { display: block; font-weight: 700; font-size: 0.875rem; color: var(--ink); letter-spacing: -.01em; }
.intake-logo-sub  { display: block; font-size: var(--text-xs); color: var(--ink-mute); }
.intake-title { font-weight: 700; font-size: 1.375rem; color: var(--ink); margin: 0 0 0.35rem; letter-spacing: -.02em; }
.intake-sub   { color: var(--ink-mute); font-size: var(--text-sm); line-height: 1.5; margin: 0 0 1.25rem; }
.intake-section-title {
  font-weight: 700; font-size: var(--text-2xs);
  letter-spacing: .07em; text-transform: uppercase; color: var(--accent);
  border-bottom: 1px solid var(--line); padding-bottom: 0.3rem;
  margin: 1.5rem 0 0.75rem;
}
.intake-section-title:first-of-type { margin-top: 0.25rem; }
.intake-radio-row { display: flex; gap: 1.25rem; }
.intake-radio-label { display: flex; align-items: center; gap: 0.3rem; font-size: var(--text-sm); color: var(--ink-soft); cursor: pointer; }
.intake-honeypot { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }
.intake-success { text-align: center; padding: 1.25rem 0; }
.intake-success-icon { display: inline-flex; align-items: center; justify-content: center; width: 3rem; height: 3rem; border-radius: 50%; background: #f0fdf4; color: #15803d; font-size: 1.5rem; font-weight: 700; margin-bottom: 0.75rem; }

/* ── Empty States ───────────────────────────────────────────── */
.empty-state { text-align: center; padding: 2.5rem 1.25rem; color: var(--ink-mute); }
.empty-state-icon  { font-size: 2rem; margin-bottom: 0.5rem; }
.empty-state-title { font-weight: 650; font-size: var(--text-base); color: var(--ink-soft); margin-bottom: 0.25rem; letter-spacing: -.01em; }
.empty-state-sub   { font-size: var(--text-sm); }

/* ── Animations ─────────────────────────────────────────────── */
@keyframes spin      { to { transform: rotate(360deg); } }
@keyframes fadeIn    { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp   { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideDown { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(8px); } }
@keyframes blink     { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1023px) {
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0;
    transform: translateX(-100%); transition: transform .2s ease;
    z-index: 200; width: var(--sb-w) !important;
  }
  .sidebar.mobile-open { transform: translateX(0); }
  .sidebar .sidebar-logo-text,
  .sidebar .user-info,
  .sidebar .nav-section-label,
  .sidebar .nav-item span { display: flex !important; }
  .sidebar .nav-item { justify-content: flex-start !important; padding: 0.4rem 0.75rem !important; }
  .sidebar-toggle { display: none; }
  .topbar-menu-btn { display: flex; }
  .main-area { margin-left: 0 !important; }
  /* En móvil, todas las variantes de grid main+aside se apilan en una sola
     columna. Debe listarse explícitamente .plan-detail-grid porque su regla
     base (.grid-main-aside.plan-detail-grid, especificidad 0,2,0) es más
     específica que .grid-main-aside sola (0,1,0) y, sin esto, mantiene las
     dos columnas en pantallas angostas — aplastando las tarjetas del plan a
     ~50px y partiendo el texto letra por letra. */
  .grid-main-aside,
  .grid-main-aside.plan-detail-grid { grid-template-columns: 1fr; }
  /* Los hijos de un grid con pista 1fr tienen mínimo implícito min-content,
     así que una tarjeta con una tabla ancha crece al ancho de la tabla y se
     desborda del viewport (la página entera hace scroll horizontal). Con
     min-width:0 la tarjeta se limita a la pista y su .table-wrap interno
     (overflow-x:auto) hace el scroll en su lugar. */
  .grid-main-aside > * { min-width: 0; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .form-row-3 { grid-template-columns: 1fr 1fr; }
  .form-row-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .content-area { padding: 0.875rem; }
  /* En celular, los encabezados de tarjeta (título/subtítulo + grupo de
     botones de acción) apilan: el grupo de botones baja a su propia línea en
     vez de comprimir el texto a una columna de ~50px que se parte letra por
     letra. min-width:0 permite que el bloque de texto ceda y no fuerce
     desbordes. */
  .card-header { flex-wrap: wrap; row-gap: .5rem; }
  .card-header > div { min-width: 0; }
  .grid-3 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-row-3, .form-row-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .exercise-grid { grid-template-columns: 1fr 1fr; }
  .page-header { flex-direction: column; gap: 0.75rem; }
  .calendar-day { min-height: 52px; }
  .modal { max-width: 100%; border-radius: 12px 12px 0 0; align-self: flex-end; max-height: 95vh; max-height: 95dvh; }
  .modal-overlay { align-items: flex-end; padding: 0; }
}

/* ── Utilities ──────────────────────────────────────────────── */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-1 { gap: 0.5rem; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.text-mute  { color: var(--ink-mute); }
.text-sm    { font-size: var(--text-sm); }
.text-xs    { font-size: var(--text-xs); }
.font-bold  { font-weight: 700; }
.w-full     { width: 100%; }

/* ============================================================
   Analytics / Análisis estadísticos
   ============================================================ */
.an-wrap { max-width: 1180px; margin: 0 auto; padding: 1.25rem 1.5rem 3rem; }
.an-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.an-title { font-size: 1.5rem; font-weight: 800; color: var(--ink); margin: 0; }
.an-sub { font-size: .85rem; color: var(--ink-mute); margin: .25rem 0 0; max-width: 70ch; }
.an-tabs { display: inline-flex; gap: .25rem; background: var(--bg-alt, #f1f5f9); padding: .25rem; border-radius: 10px; margin-bottom: 1.25rem; }
.an-tab { border: none; background: transparent; padding: .45rem 1.1rem; border-radius: 7px; font-size: .85rem; font-weight: 700; color: var(--ink-mute); cursor: pointer; transition: all .15s; }
.an-tab:hover { color: var(--ink); }
.an-tab.active { background: var(--accent); color: #fff; box-shadow: 0 1px 3px rgba(37,99,235,.3); }
.an-controls { display: flex; flex-wrap: wrap; align-items: flex-end; gap: .75rem; margin-bottom: 1.1rem; }
.an-field { display: flex; flex-direction: column; gap: .25rem; font-size: .72rem; font-weight: 700; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .04em; }
.an-select { padding: .45rem .6rem; border: 1.5px solid var(--line); border-radius: 8px; font-size: .85rem; font-weight: 500; color: var(--ink); background: var(--bg, #fff); min-width: 200px; text-transform: none; letter-spacing: 0; }
.an-select:focus { outline: none; border-color: var(--accent); }
.an-grid2 { display: grid; grid-template-columns: 1.6fr 1fr; gap: 1rem; margin-bottom: 1rem; }
@media (max-width: 900px) { .an-grid2 { grid-template-columns: 1fr; } .an-header { flex-direction: column; } }
.an-card { background: var(--bg, #fff); border: 1px solid var(--line); border-radius: 12px; padding: 1rem 1.1rem; margin-bottom: 1rem; box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.an-card-head { display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; margin-bottom: .75rem; }
.an-card-head h3 { font-size: .92rem; font-weight: 800; color: var(--ink); margin: 0; }
.an-hint { font-size: .74rem; color: var(--ink-mute); }
.an-badge { font-size: .75rem; font-weight: 700; padding: .2rem .6rem; border: 1.5px solid var(--accent); color: var(--accent); border-radius: 20px; }
.an-stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: .55rem; }
.an-stat { background: var(--bg-alt, #f8fafc); border: 1px solid var(--line); border-radius: 8px; padding: .5rem .6rem; display: flex; flex-direction: column; gap: .1rem; }
.an-stat-label { font-size: .68rem; font-weight: 700; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .03em; }
.an-stat-value { font-size: .95rem; font-weight: 800; color: var(--ink); }
.an-table-wrap { overflow-x: auto; }
.bm-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.an-table { width: 100%; border-collapse: collapse; font-size: .82rem; }
.an-table th { text-align: left; font-size: .72rem; font-weight: 700; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .03em; padding: .5rem .6rem; border-bottom: 2px solid var(--line); white-space: nowrap; }
.an-table td { padding: .5rem .6rem; border-bottom: 1px solid var(--line); color: var(--ink); }
.an-table tbody tr:hover { background: var(--bg-alt, #f8fafc); }

/* ============================================================
   Tarjeta unificada de test / asistente (asx-*)
   Formato Y-Balance / Tests de Salto para TODOS los tests.
   ============================================================ */
.asx-card { background: var(--bg-alt, #f8fafc); border: 1px solid var(--line); border-radius: var(--r-sm, 8px); padding: .65rem .8rem; margin-bottom: .7rem; }
.asx-title { margin: 0 0 .15rem; font-size: .85rem; font-weight: 700; color: var(--ink); }
.asx-ref { margin: 0 0 .45rem; font-size: .72rem; color: var(--ink-mute); line-height: 1.5; }
.asx-empty { margin: 0 0 .55rem; font-size: .8rem; color: var(--ink-mute); font-style: italic; }
.asx-result { margin-bottom: .55rem; font-size: .82rem; }
.asx-result .asx-row { display: flex; align-items: baseline; gap: .45rem; padding: .14rem 0; }
.asx-result .asx-k { color: var(--ink-mute); font-size: .8rem; }
.asx-result .asx-v { font-weight: 700; color: var(--ink); }
.asx-result .asx-interp { margin-top: .15rem; }
.asx-actions { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }