body { background: var(--bg-0); min-height: 100vh; }
.admin-main { padding: 3rem 0; }

/* Panel: layout de sidebar fijo + contenido */

.admin-shell { display: flex; align-items: stretch; min-height: 100vh; }

.admin-sidebar {
  width: 232px; flex-shrink: 0; background: var(--navy-950); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
/* Acento de marca estático (sin animación) -- es una herramienta de uso constante, no una
   página de marketing, así que nada de motion permanente donde se trabaja todo el día. */
.admin-sidebar-brand { position: relative; }
.admin-sidebar-brand::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--teal-300), var(--signal-500), var(--amber-500));
}
.admin-sidebar-brand {
  display: flex; align-items: center; gap: .6rem; padding: 1.4rem 1.3rem;
  color: #fff; font-family: var(--font-display); font-weight: 800; font-size: .98rem; letter-spacing: .01em;
  border-bottom: 1px solid var(--line);
}
.admin-nav-group { padding: 1.1rem .9rem 0; }
.admin-nav-label {
  display: block; padding: 0 .5rem .5rem; font-family: var(--font-mono); font-size: .68rem;
  text-transform: uppercase; letter-spacing: .07em; color: var(--ink-2);
}
.admin-nav-link {
  display: flex; align-items: center; gap: .7rem; padding: .6rem .5rem; border-radius: 7px;
  color: var(--ink-1); font-size: .87rem; font-weight: 600; margin-bottom: .1rem;
  transition: background-color .15s ease, color .15s ease;
}
.admin-nav-link svg { width: 18px; height: 18px; flex-shrink: 0; }
.admin-nav-link:hover { background: var(--bg-1); color: #fff; text-decoration: none; }
.admin-nav-link.is-active { background: rgba(58,138,149,.16); color: var(--teal-300); }
.admin-sidebar-footer {
  margin-top: auto; padding: 1.1rem 1.3rem; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: .8rem;
}
.admin-nav-user { color: var(--ink-1); font-family: var(--font-mono); font-size: .78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-sidebar-footer a.logout { color: var(--ink-2); font-size: .82rem; font-weight: 600; flex-shrink: 0; }
.admin-sidebar-footer a.logout:hover { color: #fff; text-decoration: none; }

.admin-content { flex: 1; min-width: 0; }
.admin-content .admin-main { padding: 2.6rem 2.4rem; max-width: 1200px; }
.admin-content .admin-main .container { max-width: none; padding: 0; margin: 0; }

@media (max-width: 860px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; height: auto; position: static; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .admin-sidebar-brand { border-bottom: none; border-right: 1px solid var(--line); padding: .9rem 1.1rem; }
  .admin-nav-group { display: flex; align-items: center; padding: .6rem .5rem; gap: .2rem; }
  .admin-nav-label { display: none; }
  .admin-nav-link span { display: none; }
  .admin-nav-link { padding: .5rem; }
  .admin-sidebar-footer { margin-top: 0; margin-left: auto; border-top: none; padding: .6rem 1.1rem; }
  .admin-nav-user { display: none; }
  .admin-main { padding: 1.8rem 1.2rem; }
}

body.login-page {
  min-height: 100vh;
  background:
    radial-gradient(900px 460px at 84% -12%, rgba(127,214,224,.12), transparent 60%),
    linear-gradient(165deg, var(--navy-950) 0%, var(--navy-900) 55%, #10202b 130%);
  position: relative; overflow: hidden;
}
body.login-page::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(700px 500px at 50% 30%, rgba(0,0,0,.8), transparent 75%);
  -webkit-mask-image: radial-gradient(700px 500px at 50% 30%, rgba(0,0,0,.8), transparent 75%);
  pointer-events: none;
}
body.login-page .admin-main { display: flex; align-items: center; min-height: 100vh; padding: 2rem 1.2rem; position: relative; }
body.login-page .container { width: 100%; }

.login-brand {
  display: flex; align-items: center; justify-content: center; gap: .6rem; margin-bottom: 1.6rem;
  font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; color: var(--ink-0); letter-spacing: -.01em;
}
.login-brand img { height: 32px; width: auto; }

.login-card {
  max-width: 380px; margin: 0 auto; position: relative; overflow: hidden;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2.3rem;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.6), 0 0 90px -22px rgba(58,138,149,.35);
}
.login-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--teal-300), var(--signal-500), var(--amber-500), transparent);
  background-size: 220% 100%; animation: terminal-scan 7s linear infinite alternate;
}
@media (prefers-reduced-motion: reduce) { .login-card::before { animation: none; background-position: -60% 0; } }
.login-card h1 { font-size: 1.3rem; color: var(--ink-0); margin: 0 0 1.5rem; text-align: center; }
.login-card .login-hint { color: var(--ink-1); font-size: .88rem; text-align: center; margin: 0 0 1.3rem; }
.login-card .form-group { margin-bottom: 1.1rem; }
/* Honeypot anti-bot: fuera de la pantalla, no display:none/visibility:hidden -- un bot que solo
   chequea esos dos para saltarse el campo igual cae. Un humano nunca lo ve ni lo completa. */
.hp-field { position: absolute; left: -5000px; top: -5000px; width: 1px; height: 1px; overflow: hidden; }
.login-card label { display: block; font-size: .84rem; font-weight: 700; color: var(--ink-0); margin-bottom: .4rem; }
.login-card input {
  width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: .75rem .9rem;
  font: inherit; font-size: .94rem; color: var(--ink-0); background: var(--bg-3);
  letter-spacing: normal;
}
.login-card input#code { text-align: center; font-family: var(--font-mono); font-size: 1.3rem; letter-spacing: .4em; }
.login-card input { transition: border-color .15s ease, box-shadow .15s ease; }
.login-card input:focus { outline: none; border-color: var(--teal-500); box-shadow: 0 0 0 3px rgba(58,138,149,.22); }
.login-error {
  background: rgba(225,83,71,.1); color: #f19790; border: 1px solid rgba(225,83,71,.3); border-radius: 8px;
  padding: .8rem 1rem; font-size: .88rem; margin-bottom: 1.1rem;
}

.add-lead { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 1.6rem; padding: 1rem 1.4rem; }
.add-lead summary { cursor: pointer; font-weight: 700; color: var(--ink-0); font-size: .92rem; }
.add-lead-form { margin-top: 1.2rem; }
.add-lead-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.add-lead-form .form-group { margin-bottom: 1rem; }
.add-lead-form label { display: block; font-size: .82rem; font-weight: 700; color: var(--ink-0); margin-bottom: .3rem; }
.add-lead-form input, .add-lead-form textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: .65rem .8rem;
  font: inherit; font-size: .9rem; color: var(--ink-0); background: var(--bg-3);
}
.add-lead-form textarea { min-height: 80px; resize: vertical; }

.leads-toolbar { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 1.6rem; }
.leads-toolbar h1 { font-size: 1.5rem; color: var(--ink-0); margin: 0; }
.leads-toolbar span { color: var(--ink-1); font-size: .9rem; }

.leads-table { width: 100%; border-collapse: collapse; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.leads-table th, .leads-table td { text-align: left; padding: .9rem 1rem; font-size: .88rem; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-0); }
.leads-table th { background: var(--bg-1); color: var(--ink-1); font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; border-bottom: 2px solid var(--teal-600); }
.leads-table tr:last-child td { border-bottom: none; }
.leads-table tbody tr { transition: background-color .12s ease; }
.leads-table tbody tr:hover { background: var(--bg-1); }
.leads-table td.msg { max-width: 320px; white-space: pre-wrap; }

.estado-badge { display: inline-block; font-size: .74rem; font-weight: 700; padding: .25rem .6rem; border-radius: 999px; }
.estado-nuevo { background: rgba(58,138,149,.15); color: var(--teal-300); }
.estado-contactado { background: rgba(62,207,142,.12); color: #6fe0ab; }
.estado-descartado { background: var(--bg-3); color: var(--ink-2); }

.leads-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.leads-actions form { display: inline; }
.mini-btn {
  font-family: var(--font-mono); font-size: .74rem; font-weight: 600; letter-spacing: .01em;
  border: 1px solid var(--line); background: var(--bg-3); color: var(--ink-1);
  border-radius: 6px; padding: .35rem .6rem; cursor: pointer;
  transition: border-color .15s ease, color .15s ease;
}
.mini-btn:hover { border-color: var(--teal-500); color: var(--teal-300); }
.mini-btn-danger:hover { border-color: var(--signal-500); color: var(--signal-500); }

.empty-state { text-align: center; color: var(--ink-1); padding: 3rem 1rem; }

.totp-reveal {
  background: rgba(58,138,149,.1); border: 1px solid rgba(58,138,149,.35); border-radius: 8px;
  padding: 1rem 1.2rem; margin-bottom: 1.4rem; color: var(--ink-0); font-size: .92rem;
}
.totp-reveal code { font-family: var(--font-mono); font-size: .95rem; letter-spacing: .03em; color: var(--teal-300); }
.totp-qr { background: #fff; padding: 12px; border-radius: 8px; display: inline-block; margin: .8rem 0; line-height: 0; }
.totp-manual { font-size: .84rem; color: var(--ink-1); margin: .4rem 0 0; }

.dash-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; margin-bottom: 1.8rem; }
.dash-card {
  display: block; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.3rem; color: inherit;
  transition: transform .15s ease, border-color .15s ease;
}
a.dash-card:hover { border-color: var(--teal-500); text-decoration: none; transform: translateY(-2px); }
.dash-card .num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; color: var(--ink-0); line-height: 1.1; font-variant-numeric: tabular-nums; }
.dash-card.accent .num { color: var(--teal-300); }
/* Variedad real de color en vez del mismo teal (o gris) repetido en cada número del dashboard --
   mismo criterio que el resto del sitio: acentos ya definidos en la paleta, sin agregar nuevos. */
.dash-grid .dash-card:nth-child(3n+2):not(.accent) .num { color: var(--amber-500); }
.dash-grid .dash-card:nth-child(3n+3):not(.accent) .num { color: var(--signal-500); }
.dash-card .label { font-size: .76rem; color: var(--ink-1); text-transform: uppercase; letter-spacing: .04em; margin-top: .35rem; }

.dash-cols { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1.6rem; align-items: start; }
@media (max-width: 900px) { .dash-cols { grid-template-columns: 1fr; } }

.dash-section { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem 1.6rem; }
.dash-section h2 { font-size: 1rem; margin: 0 0 1rem; color: var(--ink-0); }
.dash-period { font-weight: 400; color: var(--ink-2); font-size: .82rem; }
.dash-list { list-style: none; margin: 0; padding: 0; }
.dash-list li { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .55rem 0; border-bottom: 1px solid var(--line); font-size: .86rem; }
.dash-list li:last-child { border-bottom: none; }
.dash-list .path { color: var(--ink-0); font-family: var(--font-mono); font-size: .82rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dash-list .count { color: var(--teal-300); font-weight: 700; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.dash-more { margin: 1rem 0 0; font-size: .84rem; }
.dash-sparkline { display: block; width: 100%; height: 90px; }
.dash-sparkline-labels { display: flex; justify-content: space-between; margin: .4rem 0 0; font-family: var(--font-mono); font-size: .72rem; color: var(--ink-2); }