/* =====================================================================
   micv.space — Estilos
   Tinta profunda + ámbar cálido. Serif con carácter para los títulos.
   ===================================================================== */

:root {
  --ink:      #1C1917;
  --ink2:     #44403C;
  --mute:     #78716C;
  --line:     #E7E5E4;
  --paper:    #FAF9F7;
  --white:    #FFFFFF;
  --amber:    #B45309;
  --amber-sf: #FEF3C7;
  --amber-ln: #FCD34D;
  --ok:       #15803D;
  --ok-sf:    #DCFCE7;
  --bad:      #B91C1C;
  --bad-sf:   #FEE2E2;
  --lock:     #7C3AED;
  --lock-sf:  #F3E8FF;
  --r:        12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
}

h1 { font-size: 30px; }
h2 { font-size: 22px; }
h3 { font-size: 17px; }

a { color: var(--amber); text-decoration: none; font-weight: 500; }
a:hover { text-decoration: underline; }

/* ─── Layout ─── */
.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }
.wrap-sm { max-width: 440px; margin: 0 auto; padding: 0 20px; }

.topbar {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.topbar-in {
  max-width: 760px; margin: 0 auto; padding: 14px 20px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.logo {
  font-family: 'Fraunces', serif; font-weight: 700; font-size: 19px;
  color: var(--ink); text-decoration: none; letter-spacing: -0.02em;
}
.logo:hover { text-decoration: none; }
.topbar-user { font-size: 13px; color: var(--mute); display: flex; gap: 14px; align-items: center; }

main { padding: 34px 0 80px; }

/* ─── Tarjetas ─── */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 20px;
  margin-bottom: 14px;
}
.card-link { cursor: pointer; transition: border-color .15s, transform .15s; display: block; }
.card-link:hover { border-color: var(--ink); text-decoration: none; }

/* ─── Formularios ─── */
.field { margin-bottom: 16px; }
.field label {
  display: block; font-size: 13px; font-weight: 600;
  margin-bottom: 5px; color: var(--ink);
}
.field .hint { font-size: 12.5px; color: var(--mute); margin-bottom: 6px; }

input[type=text], input[type=email], input[type=password],
input[type=tel], input[type=date], select, textarea {
  width: 100%; padding: 11px 13px; font-size: 14.5px;
  font-family: inherit; color: var(--ink);
  border: 1px solid var(--line); border-radius: 9px;
  background: var(--white);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--amber-ln); outline-offset: 1px;
  border-color: var(--amber-ln);
}

/* ─── Botones ─── */
.btn {
  display: inline-block; padding: 12px 24px;
  border: none; border-radius: 10px;
  background: var(--ink); color: var(--white);
  font-family: inherit; font-size: 14.5px; font-weight: 600;
  cursor: pointer; text-align: center; text-decoration: none;
  transition: opacity .15s;
}
.btn:hover { opacity: .88; text-decoration: none; color: var(--white); }
.btn:disabled { opacity: .35; cursor: not-allowed; }
.btn-block { display: block; width: 100%; }
.btn-ghost {
  background: var(--white); color: var(--ink2);
  border: 1px solid var(--line);
}
.btn-ghost:hover { color: var(--ink); background: var(--paper); }
.btn-dash {
  display: block; width: 100%; padding: 13px;
  border: 1px dashed var(--line); border-radius: 11px;
  background: transparent; color: var(--ink2);
  font-family: inherit; font-size: 14px; font-weight: 600;
  cursor: pointer; text-align: center; text-decoration: none;
}
.btn-dash:hover { border-color: var(--ink); color: var(--ink); text-decoration: none; }
.btn:focus-visible, a:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

/* ─── Avisos ─── */
.aviso {
  border-radius: var(--r); padding: 13px 15px; margin-bottom: 18px;
  font-size: 13.5px; line-height: 1.6; color: var(--ink2);
  display: flex; gap: 10px; align-items: flex-start;
}
.aviso b { color: var(--ink); }
.aviso-tip  { background: var(--amber-sf); border: 1px solid var(--amber-ln); }
.aviso-ok   { background: var(--ok-sf);    border: 1px solid #86EFAC; }
.aviso-bad  { background: var(--bad-sf);   border: 1px solid #FCA5A5; }
.aviso-lock { background: var(--lock-sf);  border: 1px solid #C4B5FD; }

/* ─── Chips ─── */
.chip {
  display: inline-block; padding: 5px 11px; border-radius: 99px;
  font-size: 12px; font-weight: 600; white-space: nowrap;
}
.chip-ok    { background: var(--ok-sf);    color: var(--ok); }
.chip-tip   { background: var(--amber-sf); color: var(--amber); }
.chip-wait  { background: #F5F5F4;         color: var(--mute); }

/* ─── Utilidades ─── */
.eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--amber); margin-bottom: 8px;
}
.sub { font-size: 14.5px; color: var(--mute); line-height: 1.55; }
.muted { color: var(--mute); }
.small { font-size: 13px; }
.center { text-align: center; }
.mt { margin-top: 20px; }
.mb { margin-bottom: 20px; }
.row { display: flex; justify-content: space-between; align-items: center; gap: 14px; }
.stack { display: flex; flex-direction: column; gap: 12px; }

@media (max-width: 600px) {
  h1 { font-size: 26px; }
  main { padding: 24px 0 60px; }
  .card { padding: 16px; }
}