/* =========================================================================
   C-800 LED Virtual — folha de estilo unica.
   Tema escuro de instrumento: o grafico espectral e a informacao principal,
   a interface fica neutra para nao competir com as cores do espectro.
   ========================================================================= */

:root {
  color-scheme: dark;

  --bg:          #0d1014;
  --bg-raised:   #151a21;
  --bg-inset:    #0a0d11;
  --line:        #222a34;
  --line-strong: #303a47;

  --text:        #e8eef4;
  --text-dim:    #9dabb8;
  --text-faint:  #6d7885;

  --accent:      #ff4a2b;   /* laranja da marca 35 Milimetros */
  --accent-soft: #ff6f57;
  --accent-ink:  #1a0500;
  --focus:       #ff7a5e;

  --ok:          #3fb950;
  --warn:        #d29922;
  --danger:      #f85149;

  /* Selos de procedencia: cada data_type tem cor propria e constante. */
  --t-measured:      #3fb950;
  --t-calculated:    #4da3ff;
  --t-reconstructed: #d29922;
  --t-estimated:     #a371f7;
  --t-manual:        #ff9d4d;
  --t-unknown:       #6d7885;

  /* Cor das series A e B nas comparacoes. */
  --series-a:    #4da3ff;
  --series-b:    #ff9d4d;

  --shadow-sm:   0 1px 2px rgba(0,0,0,.4);
  --shadow-md:   0 6px 24px rgba(0,0,0,.35);

  --r-sm: 7px;
  --r-md: 12px;
  --r-lg: 18px;

  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --header-h: 60px;
}

/* Tema claro. Os graficos em canvas leem estas variaveis e sao repintados. */
[data-theme="light"] {
  color-scheme: light;

  --bg:          #f6f7f9;
  --bg-raised:   #ffffff;
  --bg-inset:    #eef1f5;
  --line:        #dfe4ea;
  --line-strong: #c3ccd6;

  --text:        #16191d;
  --text-dim:    #55606c;
  --text-faint:  #7c8794;

  --accent:      #e93a17;
  --accent-soft: #ff5a35;
  --accent-ink:  #ffffff;
  --focus:       #c22f10;

  --ok:          #1a7f37;
  --warn:        #9a6700;
  --danger:      #cf222e;

  --t-measured:      #1a7f37;
  --t-calculated:    #0a5fbf;
  --t-reconstructed: #9a6700;
  --t-estimated:     #7b3fd4;
  --t-manual:        #b4530a;
  --t-unknown:       #7c8794;

  --series-a:    #0a5fbf;
  --series-b:    #c2600d;

  --shadow-sm:   0 1px 2px rgba(16,24,40,.06);
  --shadow-md:   0 8px 28px rgba(16,24,40,.10);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.25; margin: 0 0 var(--sp-3); font-weight: 600; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }

p { margin: 0 0 var(--sp-3); }

code, .mono { font-family: var(--mono); font-size: 0.9em; }

.muted { color: var(--text-dim); }
.faint { color: var(--text-faint); font-size: 0.85rem; }

/* ---------- Layout ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: var(--sp-3) var(--sp-4);
  background: var(--accent);
  color: var(--accent-ink);
  border-radius: 0 0 var(--r-sm) 0;
}
.skip-link:focus { left: 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  min-height: var(--header-h);
  padding: var(--sp-2) var(--sp-5);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: var(--sp-3); color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark { display: block; height: 30px; width: auto; }
/* O logo é escuro: no tema escuro precisa ser invertido para aparecer. */
[data-theme="dark"] .brand-mark { filter: invert(1) brightness(1.6); }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-weight: 700; font-size: .95rem; letter-spacing: .01em; }
.brand-sub {
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 42px; height: 42px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0 11px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: var(--bg-raised);
  cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: var(--text); border-radius: 2px; }

.site-nav { display: flex; align-items: center; gap: var(--sp-1); margin-left: auto; }
.site-nav a {
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-sm);
  color: var(--text-dim);
  font-size: .9rem;
  white-space: nowrap;
}
.site-nav a:hover { background: var(--bg-raised); color: var(--text); text-decoration: none; }
.site-nav a[aria-current="page"] { background: var(--bg-raised); color: var(--text); font-weight: 600; }
/* Sublinhado na aba atual: o estado não depende só da cor de fundo. */
.site-nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--accent); }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  margin-left: var(--sp-2);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--bg-raised);
  color: var(--text-dim);
  cursor: pointer;
}
.theme-toggle:hover { color: var(--text); border-color: var(--accent); }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }

.wrap { max-width: 1240px; margin: 0 auto; padding: var(--sp-5); }
.page-narrow .card { max-width: 520px; margin: var(--sp-7) auto; }

.stack > * + * { margin-top: var(--sp-5); }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-4); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-4); }
.grid-side { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: var(--sp-5); align-items: start; }

/* ---------- Superficies ---------- */

.card {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
}
.card-tight { padding: var(--sp-4); }

.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-bottom: var(--sp-4);
}
.card-head h2, .card-head h3 { margin: 0; }

/* ---------- Selos de procedencia ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: var(--mono);
  border: 1px solid currentColor;
  white-space: nowrap;
}
/* O ponto colorido garante que o tipo nao dependa so da cor do texto. */
.badge::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.badge-measured      { color: var(--t-measured); }
.badge-calculated    { color: var(--t-calculated); }
.badge-reconstructed { color: var(--t-reconstructed); }
.badge-estimated     { color: var(--t-estimated); }
.badge-imported      { color: var(--t-calculated); }
.badge-unknown,
.badge-not_available { color: var(--t-unknown); }

/* ---------- Metricas ---------- */

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.metric { background: var(--bg-raised); padding: var(--sp-3) var(--sp-4); }
.metric-label {
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-family: var(--mono);
}
.metric-value {
  font-size: 1.4rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.metric-value small { font-size: 0.6em; font-weight: 500; color: var(--text-dim); margin-left: 2px; }
.metric-value.absent { color: var(--text-faint); font-size: 0.95rem; font-weight: 500; font-family: var(--mono); }

/* ---------- Grafico espectral ---------- */

.chart-shell {
  background: var(--bg-inset);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.chart-canvas-wrap { position: relative; }
.chart-canvas-wrap canvas { display: block; width: 100%; touch-action: none; cursor: crosshair; }

.chart-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--line);
  background: var(--bg-raised);
}
.toolbar-group { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; }
.toolbar-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-faint);
  font-family: var(--mono);
}

.chart-readout {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  padding: var(--sp-2) var(--sp-4);
  border-top: 1px solid var(--line);
  background: var(--bg-raised);
  font-family: var(--mono);
  font-size: 0.82rem;
  min-height: 34px;
  align-items: center;
}
.chart-readout .k { color: var(--text-faint); }
.chart-readout .v { color: var(--text); font-variant-numeric: tabular-nums; }

.chart-legend {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  padding: var(--sp-2) var(--sp-4) var(--sp-3);
  font-size: 0.85rem;
}
.legend-item { display: inline-flex; align-items: center; gap: 6px; color: var(--text-dim); }
.legend-swatch { width: 14px; height: 3px; border-radius: 2px; }

/* ---------- Controles ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 var(--sp-4);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: var(--bg-raised);
  color: var(--text);
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
.btn:hover { background: var(--line); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}
.btn-primary:hover { background: #6ab3ff; border-color: #6ab3ff; }
.btn-sm { min-height: 30px; padding: 0 var(--sp-3); font-size: 0.82rem; }
.btn-danger { border-color: var(--danger); color: var(--danger); }

/* Grupo de botoes exclusivos (escala, zoom). Estado ativo nao usa so cor. */
.seg { display: inline-flex; border: 1px solid var(--line-strong); border-radius: var(--r-sm); overflow: hidden; }
.seg button {
  min-height: 30px;
  padding: 0 var(--sp-3);
  border: 0;
  border-right: 1px solid var(--line-strong);
  background: var(--bg-raised);
  color: var(--text-dim);
  font: inherit;
  font-size: 0.8rem;
  font-family: var(--mono);
  cursor: pointer;
}
.seg button:last-child { border-right: 0; }
.seg button:hover { background: var(--line); color: var(--text); }
.seg button[aria-pressed="true"] {
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
}

label {
  display: block;
  margin: var(--sp-4) 0 var(--sp-1);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-family: var(--mono);
}

input[type="text"], input[type="password"], input[type="number"],
input[type="file"], select, textarea {
  width: 100%;
  min-height: 40px;
  padding: var(--sp-2) var(--sp-3);
  background: var(--bg-inset);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
}
input:focus-visible, select:focus-visible, textarea:focus-visible,
button:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

input[type="range"] { width: 100%; accent-color: var(--accent); height: 34px; }

/* ---------- Tabelas ---------- */

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: var(--sp-2) var(--sp-3); text-align: left; border-bottom: 1px solid var(--line); }
th {
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-family: var(--mono);
  font-weight: 600;
  white-space: nowrap;
}
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--mono); }
tbody tr:hover { background: rgba(255, 255, 255, 0.02); }
.table-compact th, .table-compact td { padding: 5px var(--sp-3); }

/* ---------- Alertas ---------- */

.alert {
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-sm);
  border-left: 3px solid;
  background: var(--bg-inset);
  font-size: 0.9rem;
}
.alert-ok    { border-color: var(--ok); }
.alert-warn  { border-color: var(--warn); }
.alert-error { border-color: var(--danger); }
.alert-info  { border-color: var(--accent); }

.log { font-family: var(--mono); font-size: 0.82rem; color: var(--text-dim); padding-left: var(--sp-4); }
.log li { margin-bottom: 3px; }

/* ---------- Catalogo ---------- */

.list-reset { list-style: none; margin: 0; padding: 0; }

.measure-card {
  display: block;
  padding: var(--sp-4);
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  color: inherit;
  transition: border-color 0.12s, transform 0.12s;
}
.measure-card:hover { border-color: var(--line-strong); text-decoration: none; transform: translateY(-1px); }
.measure-card h3 { margin-bottom: var(--sp-1); font-size: 0.98rem; }
.measure-meta {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: var(--sp-2);
}
.spark { display: block; width: 100%; height: 44px; margin-top: var(--sp-3); }

.empty {
  padding: var(--sp-7) var(--sp-5);
  text-align: center;
  color: var(--text-dim);
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-md);
}


/* ---------- Entrada animada ---------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s ease, transform .5s ease;
  transition-delay: var(--delay, 0ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Hero da medição ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: var(--sp-6) var(--sp-5);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(77,163,255,.14), transparent 60%),
    var(--bg-raised);
}
/* Faixa espectral discreta no topo do bloco. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg,#140049,#3300ff,#0205fa,#00a84b,#1fff00,#f1f117,#e17b00,#eb5000,#fa0c01);
}
.hero-eyebrow {
  margin: 0 0 var(--sp-1);
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.hero h1 { margin: 0 0 var(--sp-2); font-size: 1.7rem; }
.hero-actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-top: var(--sp-4); }

/* ---------- Cartões de número ---------- */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--sp-3);
}
.stat {
  position: relative;
  padding: var(--sp-4);
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: border-color .15s, transform .15s;
}
.stat:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.stat-label {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: var(--sp-1);
}
.stat-value {
  font-size: 1.65rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
  margin-bottom: var(--sp-3);
}
.stat-value small { font-size: .55em; color: var(--text-dim); margin-left: 3px; font-weight: 500; }
.stat-value.absent { font-size: .9rem; font-family: var(--mono); color: var(--text-faint); font-weight: 500; }

/* ---------- Detalhes recolhíveis ---------- */

.note-toggle {
  margin-bottom: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  background: var(--bg-inset);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-sm);
}
.note-toggle summary { cursor: pointer; font-size: .88rem; color: var(--text-dim); }
.note-toggle p { margin: var(--sp-3) 0 0; font-size: .88rem; color: var(--text-dim); }

.details-head { cursor: pointer; list-style: none; }
.details-head::-webkit-details-marker { display: none; }
.details-head::before { content: "▸ "; color: var(--text-faint); }
details[open] > .details-head::before { content: "▾ "; }

/* Checkbox com rótulo, usado na barra do gráfico. */
.chk {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  text-transform: none;
  font-family: var(--sans);
  font-size: .85rem;
  color: var(--text-dim);
  cursor: pointer;
}
.chk input { width: auto; min-height: 0; }

/* ---------- White Balance / medidores ---------- */

.wb-readout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: var(--sp-3);
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: .82rem;
}
.wb-readout .k { display: block; color: var(--text-faint); font-size: .68rem; text-transform: uppercase; letter-spacing: .07em; }
.wb-readout .v { color: var(--text); }

.gauge-pair { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }

.legend-inline { display: flex; gap: var(--sp-4); }

/* ---------- VERSUS ---------- */

.versus-picker {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto;
  gap: var(--sp-4);
  align-items: end;
}
.picker-side label { margin-top: 0; }
.picker-vs {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--text-faint);
  padding-bottom: 10px;
  letter-spacing: .1em;
}

.scoreboard {
  display: grid;
  grid-template-columns: 1fr minmax(140px, 220px) 1fr;
  gap: var(--sp-4);
  align-items: center;
  padding: var(--sp-5);
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}
.score-side { text-align: center; transition: transform .2s; }
.score-side.is-leading { transform: scale(1.03); }
.score-name { margin: 0; font-weight: 600; font-size: 1rem; }
.score-sub { margin: 2px 0 var(--sp-3); font-size: .8rem; color: var(--text-faint); }
.score-number {
  font-size: 2.6rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--text-dim);
}
.score-side.is-leading .score-number { color: var(--ok); }
.score-middle { text-align: center; }
.score-bar {
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: #ff9d4d;
  margin-bottom: var(--sp-2);
}
.score-bar-a {
  height: 100%;
  width: var(--w, 50%);
  background: #4da3ff;
  transition: width .8s cubic-bezier(.2,.8,.2,1);
}

.battle { display: grid; gap: var(--sp-1); }
.battle-row {
  display: grid;
  grid-template-columns: 72px 1fr minmax(150px, 210px) 1fr 72px;
  gap: var(--sp-3);
  align-items: center;
  padding: var(--sp-2) var(--sp-2);
  border-radius: var(--r-sm);
  transition: background .15s;
}
.battle-row:hover { background: rgba(255,255,255,.03); }

.battle-value {
  font-family: var(--mono);
  font-size: .9rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-dim);
  position: relative;
}
.battle-value.side-a { text-align: right; }
.battle-value.side-b { text-align: left; }
/* Vencedor: cor + marca, para não depender só da cor. */
.battle-value.is-win { color: var(--ok); font-weight: 700; }
.battle-value.is-win.side-a::after { content: " ◂"; }
.battle-value.is-win.side-b::before { content: "▸ "; }

.battle-bar { height: 8px; background: var(--bg-inset); border-radius: 999px; overflow: hidden; }
.battle-bar .bar-fill {
  height: 100%;
  width: var(--w, 0%);
  border-radius: 999px;
  transition: width .7s cubic-bezier(.2,.8,.2,1);
}
.battle-bar.side-a { transform: scaleX(-1); }
.battle-bar.side-a .bar-fill { background: #4da3ff; }
.battle-bar.side-b .bar-fill { background: #ff9d4d; }

.battle-label { text-align: center; }
.battle-name { display: block; font-size: .88rem; font-weight: 600; }
.battle-note { display: block; font-size: .72rem; color: var(--text-faint); line-height: 1.35; }
.battle-flag {
  display: inline-block;
  margin-top: 3px;
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  font-family: var(--mono);
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-faint);
}

.region-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}
.region-cell {
  padding: var(--sp-3);
  background: var(--bg-inset);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  text-align: center;
}
.region-cell.is-total { border-color: var(--accent); }
.region-label { font-family: var(--mono); font-size: .66rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-faint); }
.region-value { font-family: var(--mono); font-size: 1rem; font-variant-numeric: tabular-nums; margin-top: 2px; }

/* ---------- Simulador de LED ---------- */

.sim-body { overflow: hidden; }

.sim-stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: #000;
}
/* A transição só existe no ajuste manual. Durante um efeito ela seria
   reiniciada a cada quadro e a cor nunca chegaria ao alvo — era o motivo
   de strobe, lightning e paparazzi não aparecerem. */
.sim-stage.is-smooth { transition: background-color .12s linear; }

.sim-ui {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  pointer-events: none;
}
.sim-ui > * { pointer-events: auto; }
/* Modo "só a luz": todo o cromo some. */
.sim-ui.is-bare .sim-top,
.sim-ui.is-bare .sim-panel { opacity: 0; transform: translateY(12px); pointer-events: none; }
.sim-top, .sim-panel { transition: opacity .25s ease, transform .25s ease; }

.sim-top {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  padding-top: calc(var(--sp-3) + env(safe-area-inset-top));
}
.sim-top-actions { margin-left: auto; display: flex; gap: var(--sp-2); }

.sim-chip {
  padding: 7px var(--sp-3);
  border-radius: 999px;
  background: rgba(10,12,16,.72);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.12);
  font-family: var(--mono);
  font-size: .8rem;
  color: #e6edf3;
}
.sim-chip-link { text-decoration: none; }
.sim-chip-link:hover { background: rgba(10,12,16,.9); text-decoration: none; }
.sim-readout { font-variant-numeric: tabular-nums; }

.sim-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(10,12,16,.72);
  backdrop-filter: blur(10px);
  color: #e6edf3;
  cursor: pointer;
}
.sim-icon-btn:hover { background: rgba(10,12,16,.92); }

.sim-restore {
  position: fixed;
  left: 50%;
  bottom: calc(20px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 3;
  padding: 10px var(--sp-4);
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(10,12,16,.6);
  backdrop-filter: blur(10px);
  color: #e6edf3;
  font: inherit;
  font-size: .85rem;
  cursor: pointer;
  opacity: .35;
  transition: opacity .2s;
}
.sim-restore:hover, .sim-restore:focus-visible { opacity: 1; }

.sim-panel {
  margin-top: auto;
  background: rgba(12,15,20,.82);
  backdrop-filter: blur(18px);
  border-top: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  padding: var(--sp-4) var(--sp-5);
  padding-bottom: calc(var(--sp-4) + env(safe-area-inset-bottom));
  max-height: 62vh;
  overflow-y: auto;
}

.sim-tabs {
  display: flex;
  gap: var(--sp-1);
  padding: 4px;
  margin-bottom: var(--sp-4);
  background: rgba(255,255,255,.05);
  border-radius: 999px;
  width: fit-content;
}
.sim-tab {
  padding: 7px var(--sp-4);
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-dim);
  font: inherit;
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.sim-tab:hover { color: var(--text); }
.sim-tab.is-active { background: var(--accent); color: var(--accent-ink); font-weight: 600; }

.sim-pane { display: none; }
.sim-pane.is-active { display: block; animation: paneIn .22s ease; }
@keyframes paneIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.sim-dial-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--sp-4) var(--sp-5); }

.sim-field-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sp-2); }
.sim-field-head label { margin: 0; }
.sim-out {
  font-family: var(--mono);
  font-size: .85rem;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

/* Sliders com trilho colorido conforme a grandeza. */
.sim-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 26px;
  background: transparent;
  cursor: pointer;
}
.sim-range::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 999px;
  background: var(--track, rgba(255,255,255,.14));
}
.sim-range::-moz-range-track {
  height: 8px;
  border-radius: 999px;
  background: var(--track, rgba(255,255,255,.14));
}
.sim-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  margin-top: -6px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid rgba(0,0,0,.35);
  box-shadow: 0 1px 4px rgba(0,0,0,.5);
}
.sim-range::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid rgba(0,0,0,.35);
}
.range-cct { --track: linear-gradient(90deg,#ff8b2b,#ffbb70,#ffe3c4,#fff,#dff0ff,#bcdcff,#a6cfff); }
.range-gm  { --track: linear-gradient(90deg,#ff59d0,#5a5a5a,#54ff96); }
.range-hue { --track: linear-gradient(90deg,#f00,#ff0,#0f0,#0ff,#00f,#f0f,#f00); }
.range-sat { --track: linear-gradient(90deg,#888,#f33); }
.range-int { --track: linear-gradient(90deg,#111,#fff); }

.sim-ticks { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-top: var(--sp-2); }
.sim-ticks button {
  padding: 4px var(--sp-3);
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: transparent;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: .74rem;
  cursor: pointer;
}
.sim-ticks button:hover { background: rgba(255,255,255,.08); color: var(--text); }

.sim-swatches { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-top: var(--sp-4); }
.hue-swatch {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.18);
  cursor: pointer;
  transition: transform .12s;
}
.hue-swatch:hover { transform: scale(1.12); }

.fx-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--sp-2); }
.fx-card {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--sp-3);
  border-radius: var(--r-md);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .12s;
}
.fx-card:hover { background: rgba(255,255,255,.08); transform: translateY(-2px); }
.fx-card.is-active { border-color: var(--accent); background: rgba(77,163,255,.16); }
.fx-name { font-weight: 600; font-size: .9rem; }
.fx-hint { font-size: .72rem; color: var(--text-faint); line-height: 1.3; }

.preset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--sp-2); }
.preset-card {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--r-md);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .12s;
}
.preset-card:hover { background: rgba(255,255,255,.08); transform: translateY(-2px); }
.preset-card.is-active { border-color: var(--accent); background: rgba(77,163,255,.16); }
.preset-dot {
  width: 30px; height: 30px;
  flex: 0 0 auto;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.25);
}
.preset-title { display: block; font-size: .88rem; font-weight: 600; }
.preset-meta { display: block; font-family: var(--mono); font-size: .72rem; color: var(--text-faint); }

.sim-master {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-4);
  align-items: end;
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255,255,255,.1);
}
.sim-power {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  height: 40px;
  padding: 0 var(--sp-4);
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.05);
  color: var(--text-dim);
  font: inherit;
  font-size: .85rem;
  cursor: pointer;
}
.sim-power.is-on { color: var(--text); border-color: rgba(63,185,80,.5); }
.sim-power-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-faint); }
.sim-power.is-on .sim-power-dot { background: var(--ok); box-shadow: 0 0 8px var(--ok); }

.sim-note { margin: var(--sp-3) 0 0; font-size: .76rem; color: var(--text-faint); line-height: 1.45; }
/* ---------- Responsivo ---------- */

@media (max-width: 900px) {
  .grid-side { grid-template-columns: minmax(0, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  body { font-size: 14px; }
  .wrap { padding: var(--sp-4) var(--sp-3); }
  .card { padding: var(--sp-4); border-radius: var(--r-md); }
  .site-header { padding: var(--sp-3); }
  .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .metric-value { font-size: 1.2rem; }
  /* Alvos de toque nunca abaixo de 40px em telas pequenas. */
  .btn, .seg button { min-height: 40px; }
  .cri-row { grid-template-columns: 40px minmax(0, 1fr) 46px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* Impressao: fundo claro e sem cromo de navegacao. */
@media print {
  body { background: #fff; color: #000; }
  .site-header, .chart-toolbar, .btn, .seg { display: none !important; }
  .card { border-color: #ccc; background: #fff; }
}

/* ---------- Responsivo dos novos blocos ---------- */

@media (max-width: 900px) {
  .gauge-pair { grid-template-columns: 1fr 1fr; }
  .versus-picker { grid-template-columns: 1fr; }
  .picker-vs { display: none; }
  .scoreboard { grid-template-columns: 1fr; text-align: center; }
  .score-middle { order: 3; }
}

@media (max-width: 700px) {
  /* A disputa vira empilhada: barras espelhadas não cabem em tela estreita. */
  .battle-row {
    grid-template-columns: 1fr auto 1fr;
    grid-template-areas:
      "label label label"
      "va    bar   vb";
    gap: var(--sp-2);
    padding: var(--sp-3) var(--sp-2);
    border: 1px solid var(--line);
    margin-bottom: var(--sp-2);
  }
  .battle-label { grid-area: label; text-align: center; margin-bottom: var(--sp-1); }
  .battle-value.side-a { grid-area: va; text-align: left; }
  .battle-value.side-b { grid-area: vb; text-align: right; }
  .battle-bar { display: none; }
  .battle-value.is-win.side-a::after { content: " ✓"; }
  .battle-value.is-win.side-b::before { content: "✓ "; }

  .hero h1 { font-size: 1.35rem; }
  .stat-value { font-size: 1.35rem; }
  .sim-panel { max-height: 70vh; padding: var(--sp-4) var(--sp-3); }
  .sim-tabs { width: 100%; }
  .sim-tab { flex: 1; text-align: center; padding: 9px var(--sp-2); }
  .sim-master { grid-template-columns: 1fr; }
  .sim-power { width: 100%; justify-content: center; }
  .fx-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
}

/* ---------- Rodapé ---------- */

.site-footer {
  margin-top: var(--sp-7);
  border-top: 1px solid var(--line);
  background: var(--bg-raised);
}
.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: var(--sp-6) var(--sp-5);
  display: grid;
  grid-template-columns: 200px repeat(2, minmax(0, 1fr));
  gap: var(--sp-6);
}
.footer-brand img { display: block; width: 110px; height: auto; margin-bottom: var(--sp-3); }
[data-theme="dark"] .footer-brand img { filter: invert(1) brightness(1.6); }
.footer-col h3 {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: var(--sp-3);
}
.footer-links { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-links a { font-size: .9rem; }
.footer-legal {
  max-width: 1240px;
  margin: 0 auto;
  padding: var(--sp-4) var(--sp-5);
  border-top: 1px solid var(--line);
}
.footer-legal p { margin: 0; font-size: .76rem; }

/* ---------- Ficha do teste ---------- */

.profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
  gap: var(--sp-5);
  align-items: start;
}
.profile-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--bg-inset);
  display: block;
}
.profile-photo-empty {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-md);
  color: var(--text-faint);
  font-size: .84rem;
  text-align: center;
  padding: var(--sp-4);
}
.spec-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--sp-3); }
.spec-item {
  padding: var(--sp-3);
  background: var(--bg-inset);
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
}
.spec-key {
  display: block;
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 2px;
}
.spec-val { font-size: .92rem; font-weight: 500; }

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #000;
}
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.badge-manual { color: var(--t-manual); }

/* ---------- Página de vídeos ---------- */

.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--sp-4); }
.video-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--bg-raised);
  color: inherit;
  transition: border-color .15s, transform .15s;
}
.video-card:hover { border-color: var(--accent); transform: translateY(-2px); text-decoration: none; }
.video-thumb { position: relative; aspect-ratio: 16 / 9; background: var(--bg-inset); }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.video-play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,.28);
  opacity: 0;
  transition: opacity .15s;
}
.video-card:hover .video-play { opacity: 1; }
.video-play span {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1rem;
}
.video-body { padding: var(--sp-3) var(--sp-4) var(--sp-4); }
.video-title { font-size: .93rem; font-weight: 600; margin-bottom: 3px; }
.video-meta { font-family: var(--mono); font-size: .74rem; color: var(--text-faint); }

/* ---------- Formulários maiores ---------- */

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 var(--sp-4); }
.field-full { grid-column: 1 / -1; }
textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
.switch-row { display: flex; align-items: center; gap: var(--sp-3); margin-top: var(--sp-4); }
.switch-row input { width: auto; min-height: 0; }
.switch-row label { margin: 0; text-transform: none; font-family: var(--sans); font-size: .92rem; color: var(--text); }
.form-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; margin-top: var(--sp-5); }
.help { font-size: .78rem; color: var(--text-faint); margin-top: var(--sp-1); }


/* ---------- Contenção de layout ---------- */

/* Nenhum canvas pode empurrar a página: a largura é sempre a do contêiner. */
.chart-canvas-wrap { width: 100%; max-width: 100%; overflow: hidden; }
.chart-canvas-wrap canvas { display: block; width: 100% !important; max-width: 100%; height: auto; }
.card, .stat, .hero, .scoreboard { min-width: 0; }
.grid-2, .grid-3, .stat-grid, .form-grid, .spec-list, .profile-grid { min-width: 0; }
.grid-2 > *, .grid-3 > *, .stat-grid > * { min-width: 0; }
img, canvas, svg, iframe { max-width: 100%; }
.table-wrap { max-width: 100%; }
pre, code { overflow-wrap: anywhere; }
.measure-card h3, .video-title, .score-name { overflow-wrap: anywhere; }

/* ---------- Responsivo ---------- */

@media (max-width: 1000px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: 100%;
    right: var(--sp-3);
    left: var(--sp-3);
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: var(--sp-2);
    background: var(--bg-raised);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-md);
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: var(--sp-3); }
  .theme-toggle { margin: var(--sp-2) 0 0; width: 100%; border-radius: var(--r-sm); }

  .profile-grid { grid-template-columns: 1fr; }
  .profile-photo, .profile-photo-empty { max-width: 320px; }
}

@media (max-width: 640px) {
  .footer-inner { grid-template-columns: 1fr; gap: var(--sp-5); padding: var(--sp-5) var(--sp-4); }
  .gauge-pair { grid-template-columns: 1fr; }
  .brand-sub { display: none; }
  .region-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wb-readout { grid-template-columns: 1fr 1fr; }
  .video-grid { grid-template-columns: 1fr; }
}

/* Aviso de fotossensibilidade e marca dos efeitos que piscam. */
.sim-warn {
  margin: var(--sp-3) 0 0;
  padding: var(--sp-3);
  border-left: 3px solid var(--warn);
  border-radius: var(--r-sm);
  background: rgba(210,153,34,.1);
  font-size: .8rem;
  line-height: 1.45;
}
.fx-name { display: flex; align-items: center; gap: 6px; }
.fx-flag { font-size: .75rem; opacity: .85; }
.fx-card.is-flashing { border-color: color-mix(in srgb, var(--warn) 45%, transparent); }
/* Enquanto um efeito roda, o cromo perde peso para não competir com a luz. */
body.fx-running .sim-panel { background: color-mix(in srgb, var(--bg) 72%, transparent); }

.login-card { text-align: center; }
.login-card form { text-align: left; }
.login-logo { display: block; width: 130px; height: auto; margin: 0 auto var(--sp-4); }
[data-theme="dark"] .login-logo { filter: invert(1) brightness(1.6); }
.badge-external { color: var(--t-calculated); }

.product-card { display: flex; flex-direction: column; gap: var(--sp-2); }
.product-thumb {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--r-sm); background: var(--bg-inset); display: block;
}
.product-thumb-empty { border: 1px dashed var(--line-strong); }

.tree-hint {
  margin: var(--sp-3) 0;
  padding: var(--sp-3);
  background: var(--bg-inset);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  font-size: .78rem;
  line-height: 1.6;
  color: var(--text-dim);
  overflow-x: auto;
}

/* =========================================================================
   Painel administrativo
   ========================================================================= */

.admin-body { background: var(--bg); }

.admin-shell {
  display: grid;
  grid-template-columns: 244px minmax(0, 1fr);
  min-height: 100vh;
  min-height: 100dvh;
}

/* ---------- Barra lateral ---------- */

.admin-side {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-3);
  background: var(--bg-raised);
  border-right: 1px solid var(--line);
  overflow-y: auto;
}

.admin-brand { padding: var(--sp-2); border-radius: var(--r-sm); }
.admin-brand:hover { background: var(--bg-inset); text-decoration: none; }

.admin-nav { display: flex; flex-direction: column; gap: 2px; }
.admin-nav a {
  display: block;
  padding: 9px var(--sp-3);
  border-radius: var(--r-sm);
  color: var(--text-dim);
  font-size: .9rem;
  line-height: 1.3;
}
.admin-nav a:hover { background: var(--bg-inset); color: var(--text); text-decoration: none; }
/* Item atual: fundo, peso e barra lateral — não depende só da cor. */
.admin-nav a[aria-current="page"] {
  background: var(--bg-inset);
  color: var(--text);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--accent);
}
.admin-nav-sep {
  display: block;
  height: 1px;
  margin: var(--sp-2) var(--sp-3);
  background: var(--line);
}

.admin-user {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--sp-3);
  border-top: 1px solid var(--line);
  font-size: .85rem;
}
.admin-user .faint {
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.admin-user .theme-toggle { margin: var(--sp-2) 0 0; }

/* ---------- Área principal ---------- */

.admin-main { display: flex; flex-direction: column; min-width: 0; }

.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  min-height: 52px;
  padding: var(--sp-2) var(--sp-5);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.admin-crumb {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.admin-content {
  flex: 1;
  min-width: 0;
  max-width: 1180px;
  width: 100%;
  padding: var(--sp-5);
}
.admin-content > .stack > * + * { margin-top: var(--sp-5); }
.admin-content h1 { font-size: 1.45rem; margin-bottom: var(--sp-1); }
.admin-content h2 { font-size: 1.05rem; }
.admin-content h3 {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: var(--sp-5) 0 var(--sp-2);
}
.admin-content h3:first-of-type { margin-top: 0; }

/* No painel os formulários são o conteúdo principal: mais respiro entre campos. */
.admin-content .form-grid { gap: var(--sp-2) var(--sp-4); }
.admin-content label { margin-top: var(--sp-3); }

/* ---------- Responsivo ---------- */

@media (max-width: 900px) {
  .admin-shell { grid-template-columns: minmax(0, 1fr); }
  .admin-side {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 40;
    width: 260px;
    height: 100dvh;
    transform: translateX(-100%);
    transition: transform .2s ease;
    box-shadow: var(--shadow-md);
  }
  .admin-side.is-open { transform: none; }
  .admin-topbar .nav-toggle { display: flex; margin-left: 0; }
  .admin-content { padding: var(--sp-4) var(--sp-3); }
}

@media (min-width: 901px) {
  .admin-topbar .nav-toggle { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .admin-side { transition: none; }
}