/* Look and feel del portal XPAND, el mismo que sdr.getxpand.com: fondo casi negro, superficies azul marino,
   acento lima, Space Grotesk. Solo tema oscuro, como el portal. */
:root {
  --bg: #0E0E12; --surface: #14233F; --surface-2: #1A2C4D;
  --ink: #EAEAEA; --strong: #FFFFFF; --muted: #8A93A6; --faint: #5B6475;
  --brand: #9EF01A; --brand-ink: #0B1220; --brand-soft: rgba(158,240,26,.1); --brand-line: rgba(158,240,26,.12);
  --line: rgba(255,255,255,.06); --field: rgba(255,255,255,.05); --field-line: rgba(255,255,255,.12);
  --ok: #9EF01A; --bad: #f87171; --bad-bg: rgba(248,113,113,.1); --warn: #FFA500; --warn-bg: rgba(255,165,0,.1);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { background: var(--bg); }
body { margin: 0; font-family: 'Space Grotesk', system-ui, sans-serif; color: var(--ink); font-size: 14px; line-height: 1.45; }
h1 { font-size: 26px; font-weight: 700; color: var(--strong); margin: 0 0 6px; letter-spacing: -.01em; }
h2 { font-size: 13px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin: 32px 0 10px; }
a { color: var(--brand); }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.muted { color: var(--muted); }

.top { display: flex; align-items: center; gap: 16px; padding: 12px 24px; border-bottom: 1px solid rgba(158,240,26,.07); flex-wrap: wrap; }
.top img { height: 34px; width: auto; }
.tag { font-size: 11px; font-weight: 700; letter-spacing: .1em; color: var(--brand); border: 1px solid var(--brand-line); border-radius: 999px; padding: 2px 8px; }
.top nav { margin-left: auto; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; font-size: 13px; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--ink); }
.content { max-width: 1180px; margin: 0 auto; padding: 28px 24px 64px; }
@media (max-width: 760px) { .top { padding: 10px 16px; } .content { padding: 20px 16px 48px; } }

button { font: inherit; font-size: 13px; font-weight: 600; padding: 8px 14px; border-radius: 8px; border: none; background: var(--brand); color: var(--brand-ink); cursor: pointer; }
button.secondary { background: transparent; border: 1px solid var(--field-line); color: var(--brand); }
button.danger { background: transparent; border: 1px solid rgba(239,68,68,.3); color: var(--bad); padding: 5px 10px; font-size: 12px; }
input { font: inherit; font-size: 13.5px; padding: 9px 12px; border: 1px solid var(--field-line); border-radius: 8px; background: var(--field); color: var(--strong); min-width: 260px; }
input:focus { outline: none; border-color: rgba(158,240,26,.5); }
form.inline { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

.aviso { background: var(--warn-bg); color: var(--warn); padding: 10px 14px; border-radius: 10px; border: 1px solid rgba(255,165,0,.25); margin: 0 0 12px; }

.resumen { list-style: none; padding: 0; margin: 16px 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.resumen li { background: var(--surface); border: 1px solid var(--brand-line); border-radius: 12px; padding: 12px 14px; color: var(--muted); font-size: 12.5px; display: flex; flex-direction: column; gap: 2px; }
.resumen b { font-size: 24px; font-weight: 700; color: var(--strong); }
.resumen .bad b { color: var(--bad); } .resumen .warn b { color: var(--warn); } .resumen .ok b { color: var(--ok); }

.clientes { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 14px; align-items: start; }
@media (max-width: 400px) { .clientes { grid-template-columns: 1fr; } }
.cliente { background: var(--surface); border: 1px solid var(--brand-line); border-radius: 16px; padding: 16px 18px; }
.cliente.bad { border-color: rgba(248,113,113,.45); }
.cliente.warn { border-color: rgba(255,165,0,.35); }
.cliente header { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.cliente h3 { margin: 0; font-size: 17px; color: var(--strong); }
.cliente header span { font-size: 11.5px; color: var(--faint); }
.canal { display: grid; grid-template-columns: 12px 1fr; gap: 4px 10px; padding: 10px 0; border-top: 1px solid var(--line); }
.canal:first-of-type { border-top: none; }
.punto { width: 10px; height: 10px; border-radius: 50%; margin-top: 5px; background: var(--faint); }
.punto.ok { background: var(--ok); } .punto.warn { background: var(--warn); } .punto.bad { background: var(--bad); }
.canal b { color: var(--strong); font-weight: 600; }
.canal .bot { color: var(--faint); font-size: 11.5px; margin-left: 6px; }
.canal ul { grid-column: 2; margin: 2px 0 0; padding-left: 16px; font-size: 12.5px; }
.canal li.bad { color: var(--bad); } .canal li.warn { color: var(--warn); } .canal li.ok, .canal li.muted { color: var(--muted); }
.canal .datos { grid-column: 2; font-size: 11.5px; color: var(--faint); }

table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--surface); border: 1px solid var(--brand-line); border-radius: 16px; overflow: hidden; }
@media (max-width: 760px) { table { display: block; overflow-x: auto; } }
th, td { text-align: left; padding: 11px 14px; font-size: 13px; white-space: nowrap; }
th { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--faint); }
td { border-top: 1px solid var(--line); }
td.bad { color: var(--bad); } td.warn { color: var(--warn); }

.center { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login { width: min(380px, 100%); background: var(--surface); border: 1px solid var(--brand-line); border-radius: 16px; padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.login img { height: 40px; width: auto; align-self: flex-start; }
.login h1 { font-size: 22px; margin: 4px 0 0; }
.login p { margin: 0; }
.error { color: var(--bad); }
.campo { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 12px; color: var(--muted); }
.campo input { min-width: 0; }
.temporal { background: var(--brand-soft); border: 1px solid rgba(158,240,26,.35); border-radius: 12px; padding: 14px 16px; margin: 0 0 16px; }
.temporal code { font-size: 15px; color: var(--strong); user-select: all; }
.temporal p { margin: 6px 0 0; }
td.acciones { display: flex; gap: 8px; }