/* Reglamento BlackMagyc Tattoo. Sistema visual de BMT OS: gris Lazy con tarjetas hundidas, sage ácido,
   títulos Anton en mayúsculas, etiquetas mono, botones píldora y grano de papel. */
:root,
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #27282d; --surface: #1c1d21; --surface-2: #232428; --surface-3: #303137;
  --overlay: rgb(10 10 12 / .7);
  --fg: #f1f1f4; --fg-muted: #b8b8bd; --fg-subtle: #8f9097;
  --line: rgb(255 255 255 / .08); --line-strong: rgb(255 255 255 / .18);
  --accent: #b7c787; --accent-hover: #c8d69d; --accent-fg: #0a0b09; --accent-soft: rgb(183 199 135 / .13);
  --tag: #c9a76a; --sand: #bbb5a7; --ink: #151613; --paper: #f7f5ee;
  --success-fg: #a3c290; --warning-fg: #e6bd6c; --danger: #c25b4a; --danger-fg: #e38e7f;
  --ring: #b7c787; --grain: .05;
  --shadow: 0 1px 0 rgb(247 245 238 / .04) inset, 0 12px 32px -12px rgb(0 0 0 / .8);
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f1efe8; --surface: #fbfaf6; --surface-2: #e8e5dc; --surface-3: #dcd8cc;
  --overlay: rgb(14 15 12 / .45);
  --fg: #151613; --fg-muted: #4a4740; --fg-subtle: #686358;
  --line: rgb(21 22 19 / .11); --line-strong: rgb(21 22 19 / .26);
  --accent: #4f5d3a; --accent-hover: #414d2f; --accent-fg: #f7f5ee; --accent-soft: rgb(79 93 58 / .12);
  --tag: #8a6a33;
  --success-fg: #4c6b3a; --warning-fg: #8a6214; --danger-fg: #9a3e2f;
  --ring: #4f5d3a; --grain: .06;
  --shadow: 0 10px 30px -14px rgb(14 15 12 / .25);
}
:root {
  --f-display: 'Anton', 'Arial Narrow', Impact, sans-serif;
  --f-sans: 'Manrope', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-serif: 'Cormorant Garamond', Georgia, serif;
  --f-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Consolas, monospace;
  --r-card: 14px; --r-field: 12px;
  --top-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; }
html, body { overflow-x: clip; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 16px/1.6 var(--f-sans); -webkit-font-smoothing: antialiased; transition: background-color .3s ease, color .3s ease; }
body.lock { overflow: hidden; }
body::after { content: ""; position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: var(--grain);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .5 0 0 0 1.1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }
::selection { background: var(--accent); color: var(--accent-fg); }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
button, select, label[for], input[type="checkbox"] { cursor: pointer; }
button { font: inherit; color: inherit; }
button:disabled, input:disabled { cursor: not-allowed; }
a { color: var(--accent); text-underline-offset: 4px; }
h1, h2, h3, h4 { margin: 0; }
.wrap { max-width: 1180px; margin: 0 auto; padding-inline: max(16px, env(safe-area-inset-left, 0px)) max(16px, env(safe-area-inset-right, 0px)); }
@media (min-width: 640px) { .wrap { padding-inline: max(24px, env(safe-area-inset-left, 0px)) max(24px, env(safe-area-inset-right, 0px)); } }

/* Barra superior */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--bg) 88%, transparent); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); padding-top: env(safe-area-inset-top, 0px); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 4px 16px; flex-wrap: wrap; padding-block: 8px; }
.brand { display: inline-flex; align-items: baseline; gap: 10px; color: inherit; text-decoration: none; }
.brand-logo { font: 400 30px/1 var(--f-display); letter-spacing: .01em; }
.brand-sub { font: 400 10px/1.2 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-subtle); }
.top-right { display: flex; align-items: center; gap: 4px; min-width: 0; }
.tabs { display: flex; gap: 2px; }
.tabs button { background: none; border: 0; border-radius: 999px; padding: 0 14px; min-height: 44px; color: var(--fg-muted); font-weight: 600; font-size: 14px; white-space: nowrap; transition: background-color .15s, color .15s; }
.tabs button:hover { color: var(--fg); background: var(--surface-2); }
.tabs button[aria-selected="true"] { color: var(--accent-fg); background: var(--accent); }
.icon-btn { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 0; border-radius: 999px; background: none; color: var(--fg-muted); }
.icon-btn:hover { color: var(--fg); background: var(--surface-2); }
.icon-btn svg { width: 18px; height: 18px; }
:root[data-theme="light"] .i-luna, :root:not([data-theme="light"]) .i-sol { display: none; }
.progress { height: 2px; }
.progress i { display: block; height: 100%; width: 0; background: var(--accent); }
@media (max-width: 479px) {
  .brand-sub { display: none; }
  .top-in { flex-wrap: nowrap; }
  .tabs button { padding: 0 10px; font-size: 13px; }
}

.view { padding-block: 40px 88px; }

/* Etiquetas */
.label-row { display: flex; align-items: center; gap: 12px; }
.label-row .n { font: 400 12px var(--f-mono); color: var(--accent); }
.label-row .dash { width: 32px; height: 1px; background: var(--line-strong); }
.eyebrow { font: 600 11px/1.3 var(--f-sans); letter-spacing: .18em; text-transform: uppercase; color: var(--fg-subtle); }
.tape { display: inline-block; padding: 4px 12px; background: var(--sand); color: #000; font: 500 10px var(--f-mono); letter-spacing: .16em; text-transform: uppercase; transform: rotate(-2deg); clip-path: polygon(2% 0, 98% 6%, 100% 50%, 97% 100%, 3% 94%, 0 45%); }

/* Botones píldora */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 26px; border: 1px solid var(--accent); border-radius: 999px; background: var(--accent); color: var(--accent-fg); font: 600 15px var(--f-sans); text-decoration: none; text-align: center; transition: background-color .15s, color .15s, border-color .15s, transform .15s; }
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .45; pointer-events: none; }
.btn.ghost { background: transparent; border-color: var(--line-strong); color: var(--fg); }
.btn.ghost:hover { background: var(--surface-2); border-color: var(--fg-subtle); }
.btn .arrow { font-family: var(--f-mono); font-weight: 400; transition: transform .2s; }
.btn:hover .arrow { transform: translate(2px, -2px); }

/* Guía */
.hero { position: relative; }
.halftone { position: absolute; top: -40px; right: -24px; width: 60%; height: 120%; pointer-events: none; opacity: .09; background-image: radial-gradient(circle at center, var(--fg) .9px, transparent 1.3px); background-size: 7px 7px; -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 85%); mask-image: linear-gradient(to bottom, #000 0%, transparent 85%); }
.hero > *:not(.halftone) { position: relative; }
.hero h1 { font: 400 clamp(50px, 9.4vw, 112px)/1.02 var(--f-display); text-transform: uppercase; letter-spacing: .01em; margin: 24px 0 22px; text-wrap: balance; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p { max-width: 56ch; color: var(--fg-muted); font-size: 16px; margin: 0 0 26px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 12px; margin-top: 48px; }
.card { position: relative; display: flex; flex-direction: column; gap: 6px; min-width: 0; min-height: 188px; padding: 18px; text-align: left; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); transition: border-color .15s, background-color .15s, transform .15s; }
.card:hover { border-color: var(--accent); background: var(--surface-2); }
.card:active { transform: scale(.99); }
.card::after { content: "↗"; position: absolute; top: 16px; right: 16px; font: 400 14px var(--f-mono); color: var(--fg-subtle); transition: color .15s, transform .2s; }
.card:hover::after { color: var(--accent); transform: translate(2px, -2px); }
.card .eb { font: 400 11px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--fg-subtle); padding-right: 22px; }
.card .fig { font: 400 42px/1.02 var(--f-display); text-transform: uppercase; color: var(--fg); margin-top: auto; padding-top: 16px; overflow-wrap: anywhere; }
.card:hover .fig { color: var(--accent); }
.card .ttl { font-weight: 700; font-size: 16px; line-height: 1.3; }
.card .sub { color: var(--fg-muted); font-size: 14px; line-height: 1.45; }
.after { margin-top: 48px; padding: 28px; border-radius: var(--r-card); background: var(--accent); color: var(--accent-fg); display: flex; gap: 18px 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.after p { margin: 0; max-width: 50ch; }
.after strong { display: block; font: 400 34px/1 var(--f-display); text-transform: uppercase; margin-bottom: 8px; }
.after .btn { background: var(--accent-fg); border-color: var(--accent-fg); color: var(--accent); }
.after .btn:hover { background: var(--accent-fg); border-color: var(--accent-fg); opacity: .88; }
.foot { margin-top: 56px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--fg-subtle); font: 400 11px/1.7 var(--f-mono); letter-spacing: .04em; }

/* Hoja (abajo en celular, centrada en iPad y computadora) */
.sheet { position: fixed; inset: 0; z-index: 50; display: flex; align-items: flex-end; justify-content: center; background: var(--overlay); }
.sheet-panel { position: relative; width: 100%; max-width: 720px; max-height: 90vh; max-height: 90dvh; overflow: auto; overscroll-behavior: contain; background: var(--surface); border: 1px solid var(--line-strong); border-bottom: 0; border-radius: 18px 18px 0 0; padding: 22px max(20px, env(safe-area-inset-left, 0px)) calc(32px + env(safe-area-inset-bottom, 0px)); box-shadow: var(--shadow); animation: subir .24s cubic-bezier(.2, .7, .2, 1) both; }
@keyframes subir { from { opacity: 0; transform: translateY(14px); } }
@media (min-width: 760px) {
  .sheet { align-items: center; padding: 24px; }
  .sheet-panel { border-radius: 18px; border-bottom: 1px solid var(--line-strong); max-height: 86vh; max-height: 86dvh; padding: 28px 32px 32px; }
}
.sheet-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.sheet-head h2 { font: 400 clamp(32px, 6vw, 44px)/1 var(--f-display); text-transform: uppercase; margin-top: 8px; }
.x { flex: none; width: 44px; height: 44px; border: 1px solid var(--line-strong); background: transparent; border-radius: 999px; font-size: 20px; line-height: 1; }
.x:hover { background: var(--surface-3); }
.facts { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.facts li { position: relative; padding-left: 20px; }
.facts li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.facts b { font-weight: 700; }
.note { color: var(--fg-subtle); font-size: 14px; margin: 16px 0 0; }
.jump { display: inline-block; margin-top: 22px; padding-block: 10px; font-weight: 600; }
.sub-h { font: 600 11px var(--f-sans); letter-spacing: .18em; text-transform: uppercase; color: var(--fg-subtle); margin: 28px 0 12px; }
.sheet-panel hr { border: 0; border-top: 1px solid var(--line); margin: 28px 0 4px; }
.seg-ctl { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.seg-ctl button { min-height: 44px; padding: 8px 16px; background: transparent; border: 1px solid var(--line-strong); border-radius: 999px; font-weight: 600; font-size: 14px; line-height: 1.25; text-align: left; transition: background-color .15s, color .15s, border-color .15s; }
.seg-ctl button:hover { background: var(--surface-3); }
.seg-ctl button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.rule { margin: 0 0 14px; }
.slider { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: baseline; margin-top: 14px; }
.slider label { font-size: 14px; color: var(--fg-muted); }
.slider output { font: 400 26px var(--f-display); font-variant-numeric: tabular-nums; }
.slider input { grid-column: 1 / -1; width: 100%; accent-color: var(--accent); min-height: 36px; margin: 0; }
.toggle { display: flex; align-items: center; gap: 12px; margin-top: 12px; min-height: 44px; }
.toggle input, .checks input, .check input { flex: none; width: 24px; height: 24px; margin: 0; accent-color: var(--accent); }
.result { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.result > div, .answer, .col, .step, .verdict { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-field); }
.result > div { padding: 12px 14px; min-width: 0; }
.result .k { display: block; font: 600 10px/1.4 var(--f-sans); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-subtle); }
.result b { display: block; margin-top: 4px; font: 400 clamp(26px, 7vw, 36px)/1.1 var(--f-display); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.split { height: 6px; background: var(--surface-3); margin-top: 12px; border-radius: 999px; overflow: hidden; }
.split i { display: block; height: 100%; width: 0; background: var(--accent); }
.verdict { margin: 12px 0 0; padding: 12px 14px; font-weight: 600; }
.answer { padding: 14px 16px; }
.answer strong { display: block; margin-bottom: 4px; }
.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.col { padding: 14px 16px; }
.col h3 { font: 600 11px var(--f-sans); letter-spacing: .16em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.col ul { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; font-size: 15px; }
.checks { display: flex; flex-direction: column; }
.checks label { display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; min-height: 44px; }
.steps3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 18px; }
.step { padding: 12px 14px; }
.step b { display: block; font: 400 38px/1 var(--f-display); color: var(--accent); margin-bottom: 8px; }
.step.last b { color: var(--danger-fg); }
.step span { font-size: 14px; display: block; line-height: 1.4; }
@media (max-width: 520px) { .cols, .steps3 { grid-template-columns: minmax(0, 1fr); } }
.clock { margin: 6px 0 22px; }
.clock-bar { display: flex; height: 36px; border-radius: 999px; overflow: hidden; border: 1px solid var(--line-strong); }
.seg { display: flex; align-items: center; justify-content: center; min-width: 0; font: 500 10px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; text-align: center; }
.seg-work { flex: 8; background: var(--accent); color: var(--accent-fg); }
.seg-close { flex: 4; background: var(--surface-3); color: var(--fg-muted); }
.clock-ticks { position: relative; height: 22px; margin-top: 6px; font: 400 11px var(--f-mono); color: var(--fg-subtle); }
.clock-ticks span { position: absolute; top: 0; white-space: nowrap; }
.clock-ticks .t1 { left: 0; } .clock-ticks .t2 { left: 66.66%; transform: translateX(-50%); } .clock-ticks .t3 { right: 0; }

/* Lectura */
.read { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.toc { display: none; }
.irA { display: flex; }
@media (min-width: 960px) {
  .read { grid-template-columns: 230px minmax(0, 1fr); gap: 64px; }
  .toc { display: block; position: sticky; top: calc(env(safe-area-inset-top, 0px) + var(--top-h) + 24px); align-self: start; max-height: calc(100vh - 120px); overflow: auto; padding-right: 14px; }
  .irA { display: none; }
}
.toc h3 { font: 600 11px var(--f-sans); letter-spacing: .18em; text-transform: uppercase; color: var(--fg-subtle); margin-bottom: 12px; }
.toc ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.toc a { display: block; padding: 6px 0; color: var(--fg-muted); text-decoration: none; font-size: 14px; line-height: 1.3; }
.toc a:hover { color: var(--accent); }
.doc-head h1 { font: 400 clamp(50px, 9.4vw, 96px)/1 var(--f-display); text-transform: uppercase; margin: 18px 0 14px; }
.doc-head p { margin: 0; color: var(--fg-subtle); font: 400 12px/1.6 var(--f-mono); letter-spacing: .02em; }
.doc { display: flex; flex-direction: column; gap: 16px; max-width: 68ch; font-size: 17px; line-height: 1.7; margin-top: 36px; color: var(--fg); }
.doc p, .doc ul { margin: 0; }
.doc ul { padding-left: 20px; display: flex; flex-direction: column; gap: 8px; }
.doc li::marker { color: var(--accent); }
.doc h2 { display: flex; align-items: baseline; gap: 12px; font: 400 clamp(30px, 5vw, 42px)/1.22 var(--f-display); text-transform: uppercase; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); scroll-margin-top: calc(env(safe-area-inset-top, 0px) + var(--top-h) + 16px); }
.doc h2 .num { flex: none; font: 400 13px var(--f-mono); color: var(--accent); min-width: 22px; }
.doc h4 { font: 600 11px var(--f-sans); letter-spacing: .16em; text-transform: uppercase; color: var(--fg-subtle); margin: 10px 0 -4px; }
.doc table { border-collapse: collapse; width: 100%; font-size: 15px; line-height: 1.45; }
.doc th, .doc td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.doc th { background: var(--surface); font: 600 10px var(--f-sans); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-subtle); }
/* En pantallas angostas la tabla se apila como tarjetas: sin scroll horizontal. */
@media (max-width: 620px) {
  .doc thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .doc table, .doc tbody, .doc tr, .doc td { display: block; width: 100%; }
  .doc tr { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-field); padding: 12px 14px; margin-bottom: 8px; }
  .doc td { border: 0; padding: 0; }
  .doc td:first-child { font-weight: 700; margin-bottom: 8px; }
  .doc td + td { margin-top: 8px; }
  .doc td:nth-child(2)::before, .doc td:nth-child(3)::before { display: block; font: 600 10px var(--f-sans); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-subtle); margin-bottom: 2px; }
  .doc td:nth-child(2)::before { content: "Pago al estudio"; }
  .doc td:nth-child(3)::before { content: "Aplica cuando"; }
}
.sentinel { height: 1px; }

/* Firma */
.sign { margin-top: 48px; padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); max-width: 68ch; scroll-margin-top: calc(var(--top-h) + 16px); }
@media (min-width: 640px) { .sign { padding: 32px; } }
.sign h3 { font: 400 clamp(38px, 7vw, 56px)/1 var(--f-display); text-transform: uppercase; margin-bottom: 10px; }
.sign p { margin: 0; }
.field { display: flex; flex-direction: column; gap: 6px; margin-top: 18px; min-width: 0; }
.field label, .lab { font-size: 12px; font-weight: 600; letter-spacing: .03em; color: var(--fg-muted); }
.field input, .field select { width: 100%; min-height: 48px; padding: 0 14px; background: var(--surface-2); color: var(--fg); border: 1px solid var(--line-strong); border-radius: var(--r-field); font: 400 16px var(--f-sans); outline: none; transition: border-color .15s; }
.field select option { color: #151613; background: #fff; }
.field input:hover, .field select:hover { border-color: var(--fg-subtle); }
.field input:focus-visible, .field select:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.sigbox { position: relative; margin-top: 4px; }
#pad { display: block; width: 100%; height: 200px; background: var(--paper); border-radius: var(--r-field); touch-action: none; cursor: crosshair; -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
.sigline { position: absolute; left: 6%; right: 6%; bottom: 44px; border-top: 1px solid #b6ad98; pointer-events: none; }
.sigx { position: absolute; left: 3%; bottom: 46px; font: 500 14px var(--f-mono); color: #6b625a; pointer-events: none; }
.clear { position: absolute; right: 8px; top: 8px; min-height: 44px; padding: 0 16px; background: rgb(255 255 255 / .75); border: 1px solid #b6ad98; border-radius: 999px; color: var(--ink); font-size: 13px; font-weight: 600; }
.check { display: flex; gap: 12px; align-items: flex-start; margin-top: 20px; min-height: 44px; font-weight: 500; }
.check input { margin-top: 1px; }
.check input:disabled + span { color: var(--fg-subtle); }
.hint { color: var(--fg-subtle); font-size: 14px; margin-top: 10px !important; }
.aviso { margin-top: 20px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r-field); background: var(--surface-2); font-size: 13px; line-height: 1.55; color: var(--fg-muted); }
.aviso b { display: block; margin-bottom: 4px; color: var(--fg); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; }
.aviso p + p { margin-top: 6px; }
.revisar { display: inline; padding: 0 4px; border-radius: 3px; background: rgb(201 167 106 / .2); color: var(--tag); font-weight: 600; }
.done { border: 1px solid var(--success-fg); border-radius: var(--r-field); padding: 18px; margin-top: 18px; background: var(--surface-2); }
.done h4 { margin: 0 0 8px; font: 400 26px/1.05 var(--f-display); text-transform: uppercase; color: var(--success-fg); }
.done img { display: block; width: 100%; max-width: 340px; background: var(--paper); border-radius: 8px; margin-top: 12px; }
.done pre { white-space: pre-wrap; overflow-wrap: anywhere; margin: 10px 0 0; font: 400 13px/1.6 var(--f-mono); color: var(--fg); }
.warnbox { border-color: var(--warning-fg); }
.warnbox h4 { color: var(--warning-fg); }
.row-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.nueva { margin-top: 16px !important; padding: 12px 14px; border: 1px solid var(--warning-fg); border-radius: var(--r-field); color: var(--warning-fg); font-size: 14px; }

/* Registro de administración */
.acceso { max-width: 440px; margin-inline: auto; }
.acceso h1, .reg-head h1 { font: 400 clamp(46px, 10vw, 88px)/.92 var(--f-display); text-transform: uppercase; margin: 16px 0 12px; }
.acceso .panel { margin-top: 24px; padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); }
.acceso .field:first-child { margin-top: 0; }
.link-btn { background: none; border: 0; padding: 12px 0; color: var(--accent); font-size: 14px; font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }
.msg { margin: 12px 0 0; font-size: 14px; color: var(--fg-muted); }
.msg.err { color: var(--danger-fg); }
.reg-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.reg-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.reg { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.reg-item { display: grid; grid-template-columns: minmax(0, 1fr) 170px auto; gap: 12px 18px; align-items: center; padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); }
.reg-item b { font-size: 17px; overflow-wrap: anywhere; }
.reg-item small { display: block; color: var(--fg-muted); font-size: 13px; line-height: 1.5; }
.reg-item small.alerta { color: var(--warning-fg); font-weight: 600; }
.reg-item img { display: block; width: 100%; background: var(--paper); border-radius: 8px; }
@media (max-width: 680px) {
  .reg-item { grid-template-columns: minmax(0, 1fr); }
  .reg-item img { max-width: 240px; }
  .reg-item .btn { width: 100%; }
}
.empty { margin-top: 24px; padding: 28px; border: 1px dashed var(--line-strong); border-radius: var(--r-card); color: var(--fg-muted); }

/* Constancia para ver o imprimir */
.hoja { color: var(--fg); }
.hoja h3 { font: 400 34px/1.2 var(--f-display); text-transform: uppercase; margin-bottom: 6px; }
.hoja dl { display: grid; grid-template-columns: minmax(0, auto) minmax(0, 1fr); gap: 8px 18px; margin: 18px 0; }
.hoja dt { font: 600 10px/1.9 var(--f-sans); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-subtle); }
.hoja dd { margin: 0; overflow-wrap: anywhere; }
.hoja img { display: block; width: 100%; max-width: 420px; background: var(--paper); border-radius: 8px; border: 1px solid var(--line); }
.hoja .pie { margin: 16px 0 0; color: var(--fg-subtle); font: 400 11px/1.6 var(--f-mono); }

@media print {
  :root, :root[data-theme] { --bg: #fff; --surface: #fff; --fg: #000; --fg-muted: #222; --fg-subtle: #444; --line: #bbb; --paper: #fff; }
  html, body { background: #fff !important; color: #000 !important; }
  body::after, .top, main, .no-print { display: none !important; }
  .sheet { position: static; display: block; background: none; padding: 0; }
  .sheet-panel { max-width: none; max-height: none; overflow: visible; border: 0; box-shadow: none; padding: 0; animation: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}