/* VikingP2P SaaS — pantallas de entrada. Tokens del sistema de diseño de la app (dashboard/app_v2/app.css). */
:root {
  color-scheme: dark;
  --surface-0: #0E0F12; --surface-1: #17191D; --surface-2: #22252B; --line: #2E3238;
  --ink: #F5F2EF; --ink-muted: #A4A7AE;
  --brand: #E00020; --brand-text: #FF3D57; --on-brand: #FFFFFF; --buy: #34C77B; --warn: #F2B33D;
  --font-display: "Chakra Petch", "Segoe UI", system-ui, sans-serif;
  --font-sans: "Inter", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", monospace;
  --radius-md: 10px; --radius-lg: 16px;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --surface-0: #F4F5F7; --surface-1: #FFFFFF; --surface-2: #E9EBEE; --line: #D5D8DD;
    --ink: #14161A; --ink-muted: #5B6068; --brand: #C8001C; --brand-text: #C8001C; --buy: #0F7543; --warn: #8A5A00;
  }
}
:root[data-theme="dark"] { color-scheme: dark; }

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; background: var(--surface-0); color: var(--ink); font: 400 16px/1.5 var(--font-sans); }
a { color: var(--brand-text); }

.marco { max-width: 460px; margin: 0 auto; padding: 24px 16px 48px; }
.marca { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.marca__logo { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; }
.marca__nombre { font: 700 22px/1 var(--font-display); letter-spacing: .02em; }

h1 { font: 700 26px/1.2 var(--font-display); margin: 0 0 8px; }
h2 { font: 600 18px/1.2 var(--font-display); margin: 24px 0 8px; }
.sub { color: var(--ink-muted); margin: 0 0 16px; font-size: 15px; }
.pie { color: var(--ink-muted); text-align: center; margin-top: 20px; font-size: 15px; }
.nota { color: var(--ink-muted); font-weight: 400; font-size: 13px; }
.mono { font-family: var(--font-mono); }

form { display: flex; flex-direction: column; gap: 14px; }
.campo { display: flex; flex-direction: column; gap: 6px; font-weight: 500; font-size: 14px; }
.campo input {
  height: 48px; padding: 0 14px; border: 1px solid var(--line); border-radius: var(--radius-md);
  background: var(--surface-1); color: var(--ink); font: 400 16px var(--font-sans);
}
.campo input.mono { font-family: var(--font-mono); letter-spacing: .02em; }
.campo input:focus { outline: 2px solid var(--brand); outline-offset: 1px; border-color: transparent; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-muted); }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--brand); flex-shrink: 0; }

.boton {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 18px;
  border-radius: var(--radius-md); border: 1px solid var(--line); background: var(--surface-2); color: var(--ink);
  font: 600 16px var(--font-sans); text-decoration: none; cursor: pointer;
}
.boton--primario { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }
.boton--plano { background: transparent; }
.boton:disabled { opacity: .6; cursor: progress; }

.aviso { padding: 12px 14px; border-radius: var(--radius-md); background: color-mix(in srgb, var(--brand) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--brand) 45%, transparent); margin: 0 0 16px; font-size: 15px; }
.aviso--ok { background: color-mix(in srgb, var(--buy) 14%, transparent); border-color: color-mix(in srgb, var(--buy) 45%, transparent); }
.aviso--info { background: color-mix(in srgb, var(--warn) 14%, transparent); border-color: color-mix(in srgb, var(--warn) 45%, transparent); }

.pasos { padding-left: 22px; margin: 0 0 20px; display: flex; flex-direction: column; gap: 10px; font-size: 15px; }
.pasos li::marker { font-family: var(--font-display); font-weight: 700; color: var(--brand-text); }
.ip { font: 600 15px var(--font-mono); background: var(--surface-2); color: var(--ink); border: 1px dashed var(--line);
  border-radius: 6px; padding: 2px 8px; cursor: copy; }

.tarjeta { background: var(--surface-1); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 4px 16px; margin-bottom: 16px; }
.fila { display: flex; justify-content: space-between; gap: 12px; min-height: 48px; align-items: center; }
.fila + .fila { border-top: 1px solid var(--line); }
.etq { color: var(--ink-muted); font-size: 14px; }
.val { font-weight: 600; text-align: right; overflow-wrap: anywhere; }
.funciones { list-style: none; padding: 0; margin: 0 0 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.funciones li { background: var(--surface-2); border-radius: 999px; padding: 4px 12px; font-size: 14px; }
.acciones { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }