/* ========================================================================
   Auth page — split layout, editorial right panel
   ======================================================================== */

.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
}

.auth__form-side {
  padding: clamp(32px, 5vw, 64px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--bg);
}

.auth__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.55rem;
  color: var(--ink-500);
  margin-bottom: auto;
}

.auth__form-wrap {
  max-width: 420px;
  width: 100%;
  margin: 40px auto;
}
.auth__form-wrap h1 {
  font-size: clamp(2.25rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  margin: 18px 0 12px;
}
.auth__form-wrap h1 em { font-style: italic; color: var(--clay-500); }
.auth__form-wrap p {
  color: var(--text-muted);
  margin-bottom: 36px;
  font-size: var(--text-md);
}

.auth__tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--cream-200);
  border-radius: 999px;
  margin-bottom: 28px;
}
.auth__tab {
  padding: 8px 22px;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: 999px;
  color: var(--text-muted);
  cursor: pointer;
  background: transparent;
  transition: all var(--dur-base) var(--ease-out);
}
.auth__tab.is-active { background: var(--surface); color: var(--ink-500); box-shadow: var(--shadow-sm); }

.auth__form { display: flex; flex-direction: column; gap: 18px; }
.auth__divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 24px 0;
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-subtle);
}
.auth__divider::before, .auth__divider::after {
  content: ""; flex: 1; height: 1px; background: var(--border);
}

.auth__social {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.auth__social .btn {
  background: var(--surface);
  color: var(--ink-500);
  border: 1px solid var(--border-strong);
}

.auth__footer {
  margin-top: auto;
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* Right side: visual */
.auth__visual {
  background: var(--ink-500);
  color: var(--cream-50);
  padding: clamp(32px, 5vw, 64px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.auth__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(at 30% 20%, rgba(194, 83, 12, 0.4), transparent 50%),
              radial-gradient(at 70% 80%, rgba(107, 58, 82, 0.45), transparent 55%);
}
.auth__visual > * { position: relative; z-index: 1; }

.auth__visual h2 {
  color: var(--cream-50);
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  max-width: 16ch;
}
.auth__visual h2 em { font-style: italic; color: var(--clay-300); }

.auth__floats {
  position: relative;
  flex: 1;
  margin: 32px 0;
}
.auth__float {
  position: absolute;
  background: var(--cream-50);
  color: var(--ink-500);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-lg);
  min-width: 200px;
}
.auth__float .meta { display: flex; align-items: center; gap: 10px; }
.auth__float .meta strong { font-family: var(--font-display); font-size: 1.05rem; }
.auth__float small { color: var(--text-muted); font-size: var(--text-xs); display: block; }

.auth__float--1 { top: 8%;  left: 6%;  transform: rotate(-3deg); animation: hero-float-c 8s ease-in-out infinite; }
.auth__float--2 { top: 38%; right: 4%; transform: rotate(2deg); animation: hero-float-b 9s ease-in-out infinite; }
.auth__float--3 { bottom: 8%; left: 12%; transform: rotate(-1deg); animation: hero-float-a 10s ease-in-out infinite; }

.auth__quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.5;
  max-width: 32ch;
  color: rgba(247, 242, 232, 0.85);
}
.auth__quote .cite {
  display: block;
  margin-top: 16px;
  font-style: normal;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: rgba(247, 242, 232, 0.6);
}

@media (max-width: 900px) {
  .auth-page { grid-template-columns: 1fr; }
  .auth__visual { display: none; }
}