/* ==========================================================================
   Iris · ENTRAR E CRIAR CONTA
   Duas colunas no desktop (marca à esquerda, formulário à direita).
   No celular a marca vira um cabeçalho e o formulário ocupa a tela.
   ========================================================================== */

.auth { display: grid; grid-template-columns: minmax(0, 1fr); min-height: 100vh; min-height: 100dvh; }
@media (min-width: 960px) { .auth { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); } }

/* Painel da marca ------------------------------------------------------------ */
.auth__brand {
  position: relative; isolation: isolate; overflow: hidden;
  display: grid; align-content: space-between; gap: var(--space-7);
  padding: var(--space-5) var(--gutter) var(--space-6);
  background: #0a0a0a; color: #f5f5f3;
}
.auth__brand::before {
  content: ""; position: absolute; z-index: -1; inset: auto -20% -35% -20%; height: 75%;
  background: radial-gradient(closest-side, rgba(255, 90, 31, 0.55), transparent); filter: blur(50px);
}
.auth__brand::after {
  content: ""; position: absolute; z-index: -1; inset: 0;
  background-image: linear-gradient(rgba(245, 245, 243, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(245, 245, 243, 0.05) 1px, transparent 1px);
  background-size: 56px 56px; -webkit-mask-image: radial-gradient(ellipse 80% 70% at 30% 0%, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse 80% 70% at 30% 0%, #000 20%, transparent 75%);
}
.auth__brand .logo img { background: #f5f5f3; border-radius: 8px; }
.auth__pitch { display: none; gap: var(--space-5); max-width: 560px; }
.auth__pitch h1 { font-size: clamp(2.2rem, 1.2rem + 3.4vw, 4.2rem); line-height: 1; }
.auth__pitch h1 em { color: #ff8a5c; }
.auth__pitch > p { font-size: var(--text-lg); color: rgba(245, 245, 243, 0.72); max-width: 44ch; }
.auth__points { display: grid; gap: var(--space-4); margin-top: var(--space-2); }
.auth__points li { display: grid; grid-template-columns: 28px 1fr; gap: var(--space-3); align-items: start; color: rgba(245, 245, 243, 0.86); }
.auth__points .ico { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: rgba(255, 255, 255, 0.1); color: #ff8a5c; }
.auth__points .ico svg { width: 14px; height: 14px; }
.auth__points b { display: block; font-weight: var(--weight-medium); color: #fff; }
.auth__points span { font-size: var(--text-sm); color: rgba(245, 245, 243, 0.62); }
.auth__mini { display: none; }
@media (min-width: 960px) {
  .auth__brand { padding: var(--space-6) var(--space-8); }
  .auth__pitch { display: grid; }
  .auth__mini { display: block; }
}

/* Mostra de produto (decorativa) */
.mini { border: 1px solid rgba(255, 255, 255, 0.12); border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.05); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); padding: var(--space-4); display: grid; gap: var(--space-3); max-width: 520px; }
.mini__row { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-xs); color: rgba(245, 245, 243, 0.7); }
.mini__dot { width: 7px; height: 7px; border-radius: 50%; background: #ff5a1f; animation: pulse-dot 1.8s ease-out infinite; }
@keyframes pulse-dot { 0% { box-shadow: 0 0 0 0 rgba(255, 90, 31, 0.5); } 70% { box-shadow: 0 0 0 8px transparent; } }
.mini__track { position: relative; height: 34px; border-radius: 8px; background: rgba(255, 255, 255, 0.06); overflow: hidden; }
.mini__clip { position: absolute; top: 4px; bottom: 4px; border-radius: 5px; background: linear-gradient(135deg, #3a3a3a, #1c1c1c); border: 1px solid rgba(255, 255, 255, 0.14); animation: clip-in 900ms var(--ease-out) backwards; }
.mini__clip--a { animation-delay: 0.2s; } .mini__clip--b { animation-delay: 0.45s; } .mini__clip--c { animation-delay: 0.7s; } .mini__clip--hot { background: #ff5a1f; border-color: transparent; animation-delay: 0.95s; }
.mini__caption { justify-self: start; padding: 0.3em 0.8em; border-radius: 8px; background: #fff; color: #0a0a0a; font-size: var(--text-sm); font-weight: var(--weight-semibold); }
.mini__caption b { color: #ff5a1f; font-weight: inherit; }
@keyframes clip-in { from { opacity: 0; transform: scaleX(0.3); transform-origin: left; } }

/* Coluna do formulário ------------------------------------------------------- */
.auth__main { display: grid; grid-template-rows: auto 1fr auto; padding: var(--space-4) var(--gutter) var(--space-5); background: var(--bg); }
.auth__top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 48px; }
.auth__back { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--text-muted); min-height: var(--tap-min); }
.auth__back:hover { color: var(--text); }
.auth__back svg { width: 16px; height: 16px; }
.auth__center { display: grid; align-content: center; justify-items: center; padding-block: var(--space-6); }
.auth__card { width: min(100%, 420px); display: grid; gap: var(--space-5); }
.auth__card h2 { font-size: var(--text-2xl); }
.auth__card > header p { margin-top: var(--space-2); color: var(--text-muted); }
.auth__form { display: grid; gap: var(--space-4); }
.auth__err { display: none; padding: var(--space-3) var(--space-4); border: 1px solid var(--danger); border-radius: var(--radius-md); background: var(--danger-soft); color: var(--danger); font-size: var(--text-sm); }
.auth__err.is-on { display: block; }
.pw { position: relative; }
.pw .input { padding-right: 76px; }
.pw__toggle { position: absolute; top: 50%; right: 6px; transform: translateY(-50%); min-height: 32px; padding: 0 var(--space-3); border: 0; border-radius: var(--radius-sm); background: transparent; font-size: var(--text-xs); font-weight: var(--weight-medium); color: var(--text-muted); }
.pw__toggle:hover { color: var(--text); background: var(--surface-hover); }
.meter { display: grid; gap: 6px; }
.meter__bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.meter__bar i { height: 4px; border-radius: 2px; background: var(--border-strong); transition: background-color var(--dur-base); }
.meter[data-level="1"] i:nth-child(-n + 1) { background: var(--danger); }
.meter[data-level="2"] i:nth-child(-n + 2) { background: var(--warning); }
.meter[data-level="3"] i:nth-child(-n + 3) { background: #65a30d; }
.meter[data-level="4"] i { background: var(--success); }
.meter__hint { font-size: var(--text-xs); color: var(--text-faint); min-height: 1.2em; }
.agree { display: grid; grid-template-columns: 20px 1fr; gap: var(--space-3); align-items: start; font-size: var(--text-sm); color: var(--text-muted); }
.agree input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent); }
.agree a, .auth__alt a { text-decoration: underline; text-underline-offset: 3px; color: var(--text); }
.auth__alt { text-align: center; font-size: var(--text-sm); color: var(--text-muted); }
.auth__foot { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2) var(--space-5); font-size: var(--text-xs); color: var(--text-faint); }
.auth__foot a:hover { color: var(--text); }
.btn .spin { width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Páginas legais ------------------------------------------------------------- */
.legal { max-width: 720px; margin: 0 auto; padding: var(--space-7) var(--gutter) var(--space-9); display: grid; gap: var(--space-5); }
.legal h1 { font-size: var(--text-3xl); }
.legal h2 { font-size: var(--text-xl); margin-top: var(--space-4); }
.legal p, .legal li { color: var(--text-muted); }
.legal ul { list-style: disc; padding-left: var(--space-5); display: grid; gap: var(--space-2); }
.legal .draft { padding: var(--space-3) var(--space-4); border: 1px solid var(--border-strong); border-radius: var(--radius-md); background: var(--accent-soft); font-size: var(--text-sm); color: var(--text); }