/* Campañas DITS · identidad de discoveryits.com:
   títulos en Archivo, texto en Inter, azul #2158E4, tinta #141619, grises cálidos.
   Tema claro como el sitio corporativo (el logo está pensado para fondo blanco). */
:root {
  --bg: #f9f9fa; --surface: #ffffff; --sunk: #f4f2f2; --line: #e3e2e2;
  --fg: #151719; --muted: #66686b;
  --ink: #141619; --ink-2: #212326; --ink-fg: rgba(255, 255, 255, .62);
  --accent: #2158e4; --accent-hover: #1a47bd; --accent-soft: #e8eefd; --accent-fg: #ffffff;
  --ok: #137a4b; --ok-soft: #dcf3e7; --warn: #8f5600; --warn-soft: #fdf0d6; --bad: #b42318; --bad-soft: #fde4e1;
  --f-display: "Archivo", "Segoe UI", system-ui, sans-serif;
  --f-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  --r: 6px; --r-btn: 4px;
  --alto-encabezado: 64px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--fg); font: 14.5px/1.55 var(--f-body); }
h1, h2, h3 { font-family: var(--f-display); font-weight: 600; margin: 0; line-height: 1.2; text-wrap: balance; }
h1 { font-size: 26px; letter-spacing: -.01em; }
h2 { font-size: 17px; }
h1:focus { outline: none; }
p { margin: 0; }
a { color: var(--accent); }
code, .mono { font-family: var(--f-mono); font-size: .88em; }
code { background: var(--sunk); padding: 1px 5px; border-radius: 4px; }
.eyebrow { font: 600 11.5px/1 var(--f-body); letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }

/* Encabezado con logo */
.topbar { position: sticky; top: 0; z-index: 20; height: var(--alto-encabezado); background: #ffffff; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 14px; padding: 0 24px; }
.topbar .logo { display: flex; align-items: center; }
.topbar .logo img { height: 40px; width: auto; display: block; }
.producto { font: 600 15px/1 var(--f-display); color: var(--muted); padding-left: 14px; border-left: 1px solid var(--line); }
.relleno { flex: 1; }
.salir .corto { display: none; }
@media (max-width: 400px) {
  .topbar .me { display: none; }
  .topbar .logo img { height: 28px !important; }
}
.hamburguesa { display: none; align-items: center; justify-content: center; width: 40px; height: 40px; margin-left: -6px; border: 1px solid var(--line);
               border-radius: var(--r-btn); background: #ffffff; color: var(--ink); cursor: pointer; flex-shrink: 0; }
.hamburguesa:hover { background: var(--sunk); }
.hamburguesa:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-soft); border-color: var(--accent); }
.me { display: flex; gap: 10px; align-items: center; font-size: 13px; }
.quien { display: flex; flex-direction: column; line-height: 1.25; font-weight: 500; }
.quien small { color: var(--muted); font-weight: 400; font-size: 12px; }
.av { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: var(--accent-fg); display: grid; place-items: center; font: 600 12px/1 var(--f-body); flex-shrink: 0; }

/* Estructura: menú oscuro como el panel de navegación del sitio */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: calc(100vh - var(--alto-encabezado)); }
.side { background: var(--ink); padding: 18px 12px; position: sticky; top: var(--alto-encabezado); height: calc(100vh - var(--alto-encabezado)); overflow-y: auto; }
.menu { display: flex; flex-direction: column; gap: 2px; }
.navh { font: 600 10.5px/1 var(--f-body); letter-spacing: .09em; text-transform: uppercase; color: rgba(255, 255, 255, .38); padding: 16px 12px 7px; }
.nav { font-size: 14px; padding: 9px 12px; border-radius: var(--r-btn); color: var(--ink-fg); text-decoration: none; border-left: 3px solid transparent; }
.nav:hover { color: #ffffff; background: rgba(255, 255, 255, .05); }
.nav.active { background: var(--ink-2); color: #ffffff; font-weight: 500; border-left-color: var(--accent); }
.main { padding: 28px 32px 64px; display: flex; flex-direction: column; gap: 18px; min-width: 0; max-width: 1280px; }
.mhead { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.crumb { font: 500 12px/1 var(--f-body); color: var(--muted); margin-bottom: 6px; }

/* Controles: botones rectos como los del sitio */
.btn { font: 500 13.5px/1 var(--f-body); border: 1px solid var(--line); background: var(--surface); color: var(--fg); padding: 10px 16px; border-radius: var(--r-btn); cursor: pointer; white-space: nowrap; text-decoration: none; display: inline-block; transition: background .15s, border-color .15s; }
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.pri { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.btn.pri:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-fg); }
.btn.ghost { background: transparent; }
.btn.small { padding: 7px 12px; font-size: 12.5px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.lnk { color: var(--accent); background: none; border: 0; font: inherit; padding: 0; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.input { font: 14px/1.3 var(--f-body); border: 1px solid var(--line); border-radius: var(--r-btn); padding: 9px 11px; background: var(--surface); color: var(--fg); width: 100%; }
.input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--accent-soft); }
.input.mono { font-family: var(--f-mono); font-size: 13px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label { font-size: 12.5px; font-weight: 500; color: var(--fg); }
.hint { font-size: 12.5px; color: var(--muted); }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 18px; align-items: start; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.card.vacio { color: var(--muted); }
.card > .btn, .card > a.btn { align-self: flex-start; }
.nota { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--muted); }

/* Avisos y etiquetas */
.aviso { border-radius: var(--r); padding: 12px 14px; font-size: 13.5px; border-left: 3px solid currentColor; }
.aviso ul { margin: 6px 0 0; padding-left: 18px; }
.aviso.ok { background: var(--ok-soft); color: var(--ok); }
.aviso.warn { background: var(--warn-soft); color: var(--warn); }
.aviso.bad { background: var(--bad-soft); color: var(--bad); }
.pill { display: inline-flex; align-items: center; font: 500 12px/1 var(--f-body); padding: 5px 9px; border-radius: 999px; white-space: nowrap; }
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }
.pill.info { background: var(--accent-soft); color: var(--accent); }
.pill.mute { background: var(--sunk); color: var(--muted); }

/* Indicadores */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; }
.kpi .v { font: 600 28px/1.1 var(--f-display); font-variant-numeric: tabular-nums; }
.kpi .l { font-size: 12.5px; color: var(--muted); }
.checks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.checks li { display: flex; gap: 10px; align-items: center; font-size: 14px; }
.checks .ic { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 700 12px/1 var(--f-body); flex-shrink: 0; }
.checks .ok .ic { background: var(--ok-soft); color: var(--ok); }
.checks .warn .ic { background: var(--warn-soft); color: var(--warn); }

/* Tablas */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font: 600 11px/1.2 var(--f-body); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); background: var(--sunk); }
tr:last-child td { border-bottom: 0; }
td.c, th.c { text-align: center; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td .input { padding: 6px 8px; min-width: 150px; }
td .input.mono { min-width: 210px; }
input[type=checkbox] { accent-color: var(--accent); width: 16px; height: 16px; }

/* Acceso */
.publico { min-height: 100vh; display: grid; place-items: center; padding: 32px 16px; background: var(--ink); }
.authcard { width: 100%; max-width: 420px; background: var(--surface); border-radius: 8px; overflow: hidden; box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .6); }
.authlogo { padding: 28px 28px 22px; border-bottom: 1px solid var(--line); display: flex; justify-content: center; }
.authlogo img { height: 56px; width: auto; }
.authbody { padding: 24px 28px 28px; display: flex; flex-direction: column; gap: 14px; }
.authbody .btn.pri { width: 100%; padding: 12px 16px; }

/* Validación de formularios de Blazor */
.valid.modified:not([type=checkbox]) { outline: 1px solid var(--ok); }
.invalid { outline: 1px solid var(--bad); }
.validation-message { color: var(--bad); font-size: 12px; }

.blazor-error-boundary { background: var(--bad-soft); color: var(--bad); padding: 1rem; border-radius: var(--r); }
.blazor-error-boundary::after { content: "Ocurrió un error."; }

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

@media (max-width: 1150px) { .split { grid-template-columns: 1fr; } }

@media (max-width: 900px) {
  .topbar { padding: 0 16px; gap: 10px; }
  .topbar .logo img { height: 32px; }
  .quien { display: none; }
  .producto { font-size: 13.5px; padding-left: 10px; white-space: nowrap; }
  .salir .largo { display: none; }
  .salir .corto { display: inline; }
  .shell { grid-template-columns: 1fr; }
  /* Celular: el menú se oculta detrás del botón ☰ y se despliega bajo el encabezado. */
  .hamburguesa { display: inline-flex; }
  .side { display: none; position: fixed; top: var(--alto-encabezado); left: 0; right: 0; z-index: 19; height: auto;
          max-height: calc(100vh - var(--alto-encabezado)); padding: 8px 12px 16px; box-shadow: 0 12px 24px rgba(20, 22, 25, .25); }
  .side.abierto { display: block; }
  .velo { position: fixed; inset: var(--alto-encabezado) 0 0 0; z-index: 18; background: rgba(20, 22, 25, .35); }
  .nav { padding: 12px; font-size: 15px; }
  .grid2 { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .main { padding: 20px 16px 48px; }
}

/* Leads */
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font: 500 13px/1 var(--f-body); border: 1px solid var(--line); background: var(--surface); color: var(--fg); padding: 8px 12px; border-radius: 999px; cursor: pointer; }
.chip:hover { border-color: var(--accent); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #ffffff; }
.chk { display: inline-flex; gap: 8px; align-items: center; font-size: 13.5px; padding: 7px 10px; border: 1px solid var(--line); border-radius: var(--r-btn); background: var(--surface); cursor: pointer; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.card.destacado { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.btn.danger { color: var(--bad); border-color: rgba(180, 35, 24, .45); }
.btn.danger:hover { background: var(--bad-soft); color: var(--bad); border-color: var(--bad); }
.paginacion { justify-content: flex-end; }
.vacio-tabla { color: var(--muted); text-align: center; padding: 28px 12px; }
.flabel { font-size: 12.5px; font-weight: 500; }
details.errores summary { cursor: pointer; font-weight: 500; color: var(--bad); margin-bottom: 8px; }
@media (max-width: 900px) { .grid3 { grid-template-columns: 1fr; } }

/* Campañas */
fieldset.card { margin: 0; min-inline-size: 0; }
.colstack { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.stepper { display: flex; gap: 6px; flex-wrap: wrap; }
.step { font: 500 13px/1 var(--f-body); padding: 9px 14px; border-radius: 999px; background: var(--sunk); color: var(--muted); border: 0; cursor: pointer; }
.step.on { background: var(--accent); color: var(--accent-fg); }
.step.done { background: var(--ok-soft); color: var(--ok); }
.tags { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.tag { font: 12px/1 var(--f-mono); background: var(--accent-soft); color: var(--accent); padding: 6px 8px; border-radius: 4px; border: 0; cursor: pointer; }
.espaciado { justify-content: space-between; }
.alerta { color: var(--warn); }
.archivo { display: flex; justify-content: space-between; gap: 10px; align-items: center; border: 1px dashed var(--line); border-radius: var(--r); padding: 10px 12px; background: var(--sunk); }
.archivo small { display: block; color: var(--muted); font-size: 12px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: var(--r-btn); overflow: hidden; }
.seg button { font: 500 12.5px/1 var(--f-body); background: var(--surface); color: var(--muted); border: 0; padding: 8px 11px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--ink); color: #ffffff; }
.input.auto { width: auto; max-width: 260px; }
.envelope { border: 1px solid var(--line); border-radius: var(--r); padding: 10px 12px; font-size: 13px; display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; }
.envelope span { color: var(--muted); }
.envelope b { font-weight: 500; overflow-wrap: anywhere; min-width: 0; }
.vista { background: #eef1f6; border-radius: var(--r); padding: 12px; display: flex; justify-content: center; }
.vista iframe { width: 100%; max-width: 700px; height: 640px; border: 0; background: #ffffff; border-radius: 4px; transition: max-width .2s; }
.vista.movil iframe { max-width: 375px; }
.testbox { border: 1px solid #f0d9a8; background: var(--warn-soft); border-radius: var(--r); padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.testbox h2 { color: var(--warn); }
.lista-chk { display: flex; flex-direction: column; gap: 8px; }
.lista-chk .chk { display: flex; }
.chk .who { display: flex; flex-direction: column; line-height: 1.3; }
.chk .who small { color: var(--muted); font-size: 12px; font-family: var(--f-mono); }
.confirm { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-btn); padding: 10px 12px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; justify-content: space-between; font-size: 13.5px; }
.historial { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; }
.historial li { display: flex; gap: 8px; align-items: center; }
.card.sunk { background: var(--sunk); }
.card h3 { font-size: 14px; }
.checks .det { display: block; color: var(--muted); font-size: 12.5px; }
.checks .bad .ic { background: var(--bad-soft); color: var(--bad); }
.crumb a { color: var(--muted); }
ul.checks.card { padding: 18px 20px; gap: 12px; }

/* Envío */
.prog { height: 12px; background: var(--sunk); border-radius: 6px; overflow: hidden; display: flex; }
.prog i { display: block; height: 100%; }
.prog .ok, .legend .ok { background: var(--ok); }
.prog .warn, .legend .warn { background: #d99a1c; }
.prog .bad, .legend .bad { background: var(--bad); }
.prog .mute, .legend .mute { background: #a9abb0; }
.legend .pend { background: var(--sunk); border: 1px solid var(--line); }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); }
.legend span { display: inline-flex; gap: 6px; align-items: center; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.lotes { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }
.lote { border: 1px solid var(--line); border-radius: var(--r); padding: 9px 10px; font-size: 12px; display: flex; flex-direction: column; gap: 2px; color: var(--muted); }
.lote b { color: var(--fg); font-size: 12.5px; }
.lote.hecho { background: var(--ok-soft); border-color: transparent; color: var(--ok); }
.lote.curso { background: var(--accent-soft); border-color: transparent; color: var(--accent); }
.lote.error { background: var(--bad-soft); border-color: transparent; color: var(--bad); }
.lote .err { color: var(--bad); font-weight: 500; }
.motivos { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.opcion { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.opcion input { accent-color: var(--accent); }
.authbody .pie { border-top: 1px solid var(--line); padding-top: 12px; }

/* Usuarios y supresión */
.roles { margin: 12px 0 16px; }
.roles .card { padding: 14px 16px; }
.roles .card p { margin: 6px 0 0; }
tr.inactivo td { opacity: .55; }
textarea.input { min-height: 96px; resize: vertical; font-family: var(--mono, ui-monospace, monospace); }
.confirmar td { background: var(--bad-soft, #fdecec); }

/* Biblioteca de plantillas */
tr.sel td { background: var(--accent-soft); }
.biblioteca { margin-top: 12px; border-top: 1px solid var(--line); padding-top: 12px; }
.biblioteca summary { cursor: pointer; font-weight: 500; color: var(--accent); }
.biblioteca .row { margin-top: 10px; }