/* ============================================================
   TECLIOS · Login v2 — alineado con Landing v2 de teclios-www.
   Doble columna. Izquierda: forma. Derecha: panel oscuro con
   prueba viva (RCV leído, F29 preparado, IVA proyectado).
   Depende de colors_and_type.css (tokens de :root).
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100vh; }
body {
  font-family: var(--sans);
  background: var(--bone);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font-family: inherit; }

/* Paper grain — fixed overlay */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .055 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: multiply;
  opacity: .55;
  pointer-events: none;
  z-index: 200;
}

/* ====================== SHELL ====================== */
.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
}

/* ====================== BRAND ====================== */
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: -.025em;
  color: var(--indigo-ink);
  line-height: 1;
  position: relative;
  padding-right: 11px;
}
.brand::after {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--crimson);
  position: absolute;
  bottom: 1px;
  right: 0;
}
.brand.light { color: var(--bone); }

/* ====================== EYEBROW ====================== */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--crimson);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow.muted { color: var(--fg-faint); }
.eyebrow.bone { color: var(--ember-2); }

/* ====================== LEFT — FORM ====================== */
.left {
  padding: 28px 56px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  background: var(--bone);
  min-height: 100vh;
}

.top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 8px;
}
.brand-cluster {
  display: inline-flex;
  align-items: baseline;
  gap: 18px;
  flex-wrap: wrap;
}
.brand-cluster .back-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color .15s var(--ease);
}
.brand-cluster .back-link:hover {
  color: var(--indigo-ink);
}
.top-row .help {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.top-row .help a {
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 13px;
  color: var(--ink);
  text-transform: none;
  letter-spacing: 0;
  transition: background var(--d-fast) var(--ease), border-color var(--d-fast) var(--ease);
}
.top-row .help a:hover {
  background: var(--bone-2);
  border-color: rgba(20,20,43,.28);
}

/* form area */
.form-area {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 24px 0 32px;
}
.form-card {
  width: 100%;
  max-width: 460px;
}

h1.title {
  margin: 18px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(48px, 4.6vw, 64px);
  letter-spacing: -.03em;
  line-height: 1;
  color: var(--indigo-ink);
  text-wrap: balance;
}
h1.title .punct {
  color: var(--crimson);
  display: inline-block;
}
.subtitle {
  margin: 22px 0 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--fg-muted);
  max-width: 420px;
  text-wrap: pretty;
}
.subtitle b { color: var(--ink); font-weight: 600; }

/* SSO row — single button (Google) */
.sso-row {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.sso {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--panel);
  font-weight: 600;
  font-size: 14px;
  color: var(--ink);
  transition: border-color var(--d-fast) var(--ease), transform var(--d-fast) var(--ease), background var(--d-fast) var(--ease);
}
.sso:hover {
  border-color: rgba(20,20,43,.28);
  transform: translateY(-1px);
}
.sso svg { width: 18px; height: 18px; }

.divider {
  margin: 28px 0 20px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 14px;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.divider::before, .divider::after {
  content: "";
  height: 1px;
  background: var(--line);
}

/* Cuando SSO está deshabilitado, el form arranca directo después del subtitle. */
.form-card form.no-sso { margin-top: 32px; }

/* Banner de error non-field (credenciales incorrectas, axes lockout, etc.) */
.form-error {
  margin-top: 20px;
  padding: 12px 14px;
  border-radius: var(--r-md);
  border: 1px solid rgba(212,38,58,.30);
  background: rgba(212,38,58,.06);
  color: var(--crimson-d);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
}
.form-error b { font-weight: 600; }

/* fields */
form .field { display: grid; gap: 8px; }
form .field + .field { margin-top: 16px; }
form label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
form label a {
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 12px;
  color: var(--crimson);
}
form label a:hover { text-decoration: underline; }

.input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--panel);
  border: 1px solid rgba(20,20,43,.18);
  border-radius: var(--r-md);
  padding: 0 14px;
  transition: border-color var(--d-fast) var(--ease), box-shadow var(--d-fast) var(--ease);
}
.input-wrap:focus-within {
  border-color: var(--indigo);
  box-shadow: 0 0 0 4px rgba(42,42,122,.10);
}
.input-wrap.error {
  border-color: var(--crimson);
  box-shadow: 0 0 0 4px rgba(212,38,58,.10);
}
.input-wrap .lead {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg-faint);
  border-right: 1px solid var(--line);
  padding-right: 12px;
  /* width FIJO (no min-width) + flex 0 0 28px: ambos leads (@ y ••)
     ocupan exactamente la misma X horizontal independiente de su
     optical mass. flex 0 0 28px previene shrinking en el flex parent
     .input-wrap. text-align: center distribuye el char dentro del box.
     Follow-up Phase 6 ticket: reemplazar @ + •• por SVG inline icons
     (mail + lock) cuando el icon system + components del design
     system esté construido. */
  width: 28px;
  flex: 0 0 28px;
  text-align: center;
}
.input-wrap input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  padding: 14px 12px;
  font-size: 15px;
  color: var(--ink);
  min-width: 0;
}
.input-wrap input::placeholder { color: rgba(20,20,43,.35); }
.input-wrap .toggle {
  color: var(--fg-faint);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 6px 4px;
  flex-shrink: 0;
}
.input-wrap .toggle:hover { color: var(--ink); }
.field-error {
  margin: 6px 0 0;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--crimson-d);
}

.row-line {
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  color: var(--fg-muted);
  font-size: 13px;
}
.check input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.check .box {
  width: 18px; height: 18px;
  border-radius: 5px;
  border: 1.5px solid rgba(20,20,43,.28);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--panel);
  transition: background var(--d-fast) var(--ease), border-color var(--d-fast) var(--ease);
  flex-shrink: 0;
}
.check input:checked + .box {
  background: var(--indigo-ink);
  border-color: var(--indigo-ink);
}
.check input:checked + .box::after {
  content: "";
  width: 9px; height: 5px;
  border-left: 2px solid var(--bone);
  border-bottom: 2px solid var(--bone);
  transform: rotate(-45deg) translate(1px, -1px);
}
.twofa {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal-deep);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.twofa::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px rgba(95,199,194,.22);
}

.submit {
  margin-top: 24px;
  width: 100%;
  padding: 16px;
  border-radius: var(--r-md);
  background: var(--indigo-ink);
  color: var(--bone);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .01em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background var(--d-fast) var(--ease), transform var(--d-fast) var(--ease);
}
.submit:hover {
  background: var(--indigo);
  transform: translateY(-1px);
}
.submit:disabled {
  cursor: default;
  transform: none;
  opacity: .85;
}
.status-line {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.status-line .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px rgba(95,199,194,.22);
}

.below {
  margin-top: 28px;
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.55;
}
.below a {
  color: var(--indigo-ink);
  font-weight: 600;
  border-bottom: 1.5px solid var(--ember);
}
.below a:hover { color: var(--crimson); }

/* legal strip */
.legal-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-faint);
  padding-top: 20px;
  border-top: 1px solid var(--line);
  gap: 24px;
}
.legal-strip .links { display: flex; gap: 24px; }
.legal-strip a:hover { color: var(--ink); }

/* ====================== RIGHT — VISUAL PANEL ====================== */
.right {
  background: var(--indigo-ink);
  color: var(--bone);
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.right-inner {
  height: 100%;
  border-radius: 22px;
  background: var(--indigo-ink);
  position: relative;
  overflow: hidden;
  padding: 44px 44px 36px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.right-inner::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 60% at 88% 8%, rgba(240,122,31,.22), transparent 60%),
    radial-gradient(50% 50% at 8% 92%, rgba(212,38,58,.16), transparent 65%),
    radial-gradient(45% 40% at 95% 60%, rgba(95,199,194,.10), transparent 65%);
  pointer-events: none;
  z-index: 1;
}
.right-inner::after {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(245,239,225,.025) 0 1px, transparent 1px 16px);
  pointer-events: none;
  z-index: 1;
}
.right-inner > * { position: relative; z-index: 2; }

.right-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,239,225,.08);
  border: 1px solid rgba(245,239,225,.18);
  padding: 6px 12px;
  border-radius: var(--r-pill);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--bone);
  text-transform: uppercase;
}
.pill .live {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px rgba(95,199,194,.20);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(95,199,194,.22); }
  50%      { box-shadow: 0 0 0 7px rgba(95,199,194,.04); }
}
.right-top .stamp {
  text-align: right;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: rgba(245,239,225,.45);
  text-transform: uppercase;
  line-height: 1.6;
}
.right-top .stamp b {
  display: block;
  color: var(--bone);
  font-weight: 600;
}

.right-headline h2 {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(36px, 3.4vw, 44px);
  letter-spacing: -.025em;
  line-height: 1.04;
  color: var(--bone);
  text-wrap: balance;
  max-width: 18ch;
}
.right-headline h2 .em { color: var(--ember); }
.right-headline h2 .em .dot { color: var(--crimson); }
.right-headline .sub {
  margin-top: 18px;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  color: rgba(245,239,225,.65);
  max-width: 44ch;
  text-wrap: pretty;
}

.live-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
}
.live-row {
  background: rgba(245,239,225,.05);
  border: 1px solid rgba(245,239,225,.10);
  border-radius: var(--r-md);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
}
.live-row .badge {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--bone);
  background: rgba(245,239,225,.10);
  padding: 4px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}
.live-row .badge.ember { background: rgba(240,122,31,.25); color: var(--ember-2); }
.live-row .badge.teal { background: rgba(95,199,194,.18); color: var(--teal); }
.live-row .badge.crimson { background: rgba(212,38,58,.20); color: #ffa6ad; }
.live-row .txt {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.4;
  color: var(--bone);
}
.live-row .txt small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: rgba(245,239,225,.45);
  text-transform: uppercase;
  margin-top: 4px;
}
.live-row .num {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -.02em;
  color: var(--bone);
  font-feature-settings: "tnum","lnum";
  line-height: 1;
  text-align: right;
}
.live-row .num small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: rgba(245,239,225,.45);
  text-transform: uppercase;
  margin-top: 4px;
  font-weight: 500;
}

/* floating notification chip */
.float-chip {
  position: absolute;
  right: 64px;
  top: 38%;
  background: var(--panel);
  color: var(--ink);
  border-radius: var(--r-md);
  padding: 14px 16px;
  width: 280px;
  box-shadow: 0 28px 56px -22px rgba(0,0,0,.55), 0 2px 0 rgba(0,0,0,.08);
  z-index: 4;
  transform: rotate(-1.6deg);
}
.float-chip .head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.float-chip .head .from {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--indigo-ink);
}
.float-chip .head .from .mk {
  width: 20px; height: 20px;
  border-radius: 5px;
  background: var(--indigo-ink);
  color: var(--bone);
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 12px;
  font-weight: 700;
  position: relative;
}
.float-chip .head .from .mk::after {
  content: "";
  width: 3px; height: 3px;
  background: var(--crimson);
  border-radius: 50%;
  position: absolute;
  bottom: 4px; right: 4px;
}
.float-chip .head .ts {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-faint);
}
.float-chip .body {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink);
}
.float-chip .body b { font-weight: 600; color: var(--indigo-ink); }
.float-chip .body .n {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -.02em;
}

/* ====================== RESPONSIVE ====================== */
@media (max-width: 1080px) {
  .left { padding: 24px 40px; }
  .right-inner { padding: 32px; }
  .float-chip { right: 32px; top: 34%; width: 250px; }
}
@media (max-width: 880px) {
  .shell { grid-template-columns: 1fr; }
  .right { display: none; }
  .left { padding: 24px 24px 32px; min-height: 100vh; }
  h1.title { font-size: 44px; }
  .form-area { padding: 12px 0 24px; }
  .legal-strip { flex-direction: column; align-items: flex-start; gap: 14px; }
}
/* Mobile breakpoint — GAP 1 resuelto. Layout shell + form sizing + brand
   scaling para viewports <768px (iPhone SE 375, iPhone 14 390, Pro Max 430). */
@media (max-width: 767px) {
  .left { padding: 20px 20px 28px; }
  .top-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .brand-cluster {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .brand { font-size: 22px; }
  .help { width: 100%; justify-content: space-between; }
  .form-card { padding: 28px 22px; }
  h1.title {
    font-size: clamp(34px, 9vw, 40px);
    line-height: 1.05;
    letter-spacing: -.028em;
  }
  .subtitle { font-size: 14.5px; }
  .field input { font-size: 16px; }  /* 16px+ evita iOS Safari zoom on focus */
  .submit { padding: 14px 18px; font-size: 14.5px; }
  .legal-strip { font-size: 11px; }
}