/*
 * Cores do portal sobre o auth hub. Tamanho e espaçamento seguem
 * docs/login_ui/design_btcbot/ (BTC Bot ebf0f7c): header, card 20rem,
 * tipografia e botões. A cor e o wordmark continuam do portal.
 */
.wrap:has(> .auth-shell) {
  max-width: none;
  margin: 0;
  padding: 0;
}

.auth-shell {
  --surface: var(--panel);
  --input-bg: #fff;
  --danger: var(--err);
  --radius: 14px;
  --radius-sm: 10px;
  --font: "Outfit", system-ui, sans-serif;
  width: 100%;
  font-family: var(--font);
}

.login-topbar { width: 100%; }
.login-topbar-inner {
  display: flex;
  align-items: center;
  box-sizing: border-box;
  min-height: 62px;
  padding: 13.6px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.auth-shell__logo {
  display: inline-block;
  margin: 0;
  font-family: "Instrument Sans", system-ui, sans-serif;
  font-size: 1.15rem;
  line-height: 1;
  text-align: left;
  text-decoration: none;
}

.auth-shell__logo:hover { text-decoration: none; }

.login-wrap {
  width: calc(100% - 2rem);
  max-width: 20rem;
  margin: 1.75rem auto 0;
}

@property --login-glow-angle {
  syntax: "<angle>";
  inherits: true;
  initial-value: 0deg;
}

@keyframes login-card-glow {
  to { --login-glow-angle: 360deg; }
}

.auth-shell .card.auth-hub {
  position: relative;
  z-index: 0;
  isolation: isolate;
  max-width: 20rem;
  margin: 0;
  padding: 1.25rem 1.1rem 1rem;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(22, 35, 58, 0.14);
}

.auth-shell .card.auth-hub[data-login-state="email"] {
  --login-light-1: #1d4ed8;
  --login-light-2: #38bdf8;
}

.auth-shell .card.auth-hub[data-login-state="code"] {
  --login-light-1: #eab308;
  --login-light-2: #fde047;
}

.auth-shell .card.auth-hub[data-login-state="success"] {
  --login-light-1: #16a34a;
  --login-light-2: #4ade80;
}

.auth-shell .card.auth-hub[data-login-state="email"]:focus-within,
.auth-shell .card.auth-hub[data-login-state="code"]:focus-within,
.auth-shell .card.auth-hub[data-login-state="success"] {
  animation: login-card-glow 5s linear infinite;
}

.auth-shell .card.auth-hub::before,
.auth-shell .card.auth-hub::after {
  content: none;
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1.5px;
  background: conic-gradient(
    from var(--login-glow-angle),
    transparent 0deg,
    transparent 268deg,
    var(--login-light-1) 314deg,
    color-mix(in srgb, var(--login-light-1) 35%, white) 332deg,
    var(--login-light-2) 348deg,
    transparent 360deg
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.auth-shell .card.auth-hub[data-login-state="email"]:focus-within::before,
.auth-shell .card.auth-hub[data-login-state="email"]:focus-within::after,
.auth-shell .card.auth-hub[data-login-state="code"]:focus-within::before,
.auth-shell .card.auth-hub[data-login-state="code"]:focus-within::after,
.auth-shell .card.auth-hub[data-login-state="success"]::before,
.auth-shell .card.auth-hub[data-login-state="success"]::after { content: ""; }

.auth-shell .card.auth-hub::before { z-index: 1; }

.auth-shell .card.auth-hub::after {
  z-index: -1;
  inset: -3px;
  padding: 3px;
  filter: blur(6px);
  opacity: 0.8;
}

@media (prefers-reduced-motion: reduce) {
  .auth-shell .card.auth-hub[data-login-state="email"]:focus-within,
  .auth-shell .card.auth-hub[data-login-state="code"]:focus-within,
  .auth-shell .card.auth-hub[data-login-state="success"] { animation: none; }
  .auth-shell .card.auth-hub[data-login-state="email"]:focus-within::before,
  .auth-shell .card.auth-hub[data-login-state="email"]:focus-within::after,
  .auth-shell .card.auth-hub[data-login-state="code"]:focus-within::before,
  .auth-shell .card.auth-hub[data-login-state="code"]:focus-within::after,
  .auth-shell .card.auth-hub[data-login-state="success"]::before,
  .auth-shell .card.auth-hub[data-login-state="success"]::after { content: none; }
}

.auth-hub__code-input {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font-size: 2.35rem;
  font-weight: 700;
  letter-spacing: 0.42em;
  padding: 0.65rem 0.85rem;
  height: 71px;
  min-height: 71px;
  border-radius: 10px;
}

.auth-hub__code-input::placeholder {
  color: rgba(98, 119, 143, 0.55);
}

.auth-shell .auth-hub .field { margin-top: 0; }
.auth-shell .auth-hub .auth-form .field { margin-bottom: 1rem; }
.auth-shell .auth-hub .auth-form .auth-hub__code-field { margin-bottom: 0; }

.auth-shell .auth-hub .field input[type="email"],
.auth-shell .auth-hub .field input[type="text"]:not(.auth-hub__code-input) {
  font-family: inherit;
  font-size: 13.333px;
  font-weight: 400;
  line-height: normal;
  padding: 0.65rem 0.85rem;
  height: 39px;
  min-height: 39px;
  border-radius: 10px;
}

.auth-shell .auth-hub textarea {
  font: inherit;
  font-size: 1rem;
  line-height: normal;
  min-height: 0;
  padding: 0.6rem 0.7rem;
  border-radius: 14px;
}

.auth-hub__error {
  color: #991b1b;
  background: #fef2f2;
  border-color: rgba(220, 38, 38, 0.3);
}

.auth-hub__flash {
  color: #1e3a8a;
  background: #eff6ff;
  border-color: rgba(37, 99, 235, 0.28);
}

.auth-hub__feedback--ok .auth-hub__feedback-icon {
  color: #047857;
}

.auth-hub__feedback--err .auth-hub__feedback-icon {
  color: var(--err);
}

.auth-hub__popover {
  border-color: var(--border);
  background: var(--panel);
}

.auth-shell .auth-hub .btn {
  font: inherit;
  font-size: 1rem;
  line-height: normal;
}

.auth-hub .btn.auth-hub__btn:not(.auth-hub__btn--resend) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  color: #fff;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.3);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  height: 42px;
  min-height: 42px;
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  line-height: 18px;
  cursor: pointer;
}

.auth-hub .btn.auth-hub__btn:not(.auth-hub__btn--resend):hover {
  filter: brightness(1.05);
  text-decoration: none;
}

.auth-hub .btn.auth-hub__btn--resend {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
  height: 44px;
  min-height: 44px;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  box-shadow: none;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  line-height: 18px;
}

.auth-hub .btn.auth-hub__btn--resend:hover {
  text-decoration: none;
  border-color: var(--border);
}

.auth-hub__spam {
  margin: 0.4rem 0 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--muted);
  text-align: center;
}

.auth-hub__spam strong,
.auth-hub__sender-text strong {
  font-weight: 700;
  color: inherit;
}

.auth-hub__sender {
  flex-wrap: nowrap;
  align-items: center;
}

.auth-hub__sender-text {
  flex: 1 1 auto;
  margin: 0;
}

.auth-hub__links a.auth-hub__emergency {
  color: var(--muted);
}

.auth-hub__link-btn {
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  font-size: inherit;
  color: var(--accent);
  cursor: pointer;
  text-decoration: none;
}

.auth-hub__link-btn:hover { text-decoration: underline; }

.auth-shell .site-footer {
  margin: 0;
  padding: 3.5rem 1rem 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
}

.auth-shell .site-footer p { margin: 0; }
.auth-shell .site-footer a { color: var(--muted); }
.auth-shell .site-footer a:hover { color: var(--text); }

.auth-hub__sub--keep {
  margin-top: -0.35rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.auth-hub input[readonly] {
  background: #eef1f6;
  color: var(--muted);
}

.auth-hub__ticket {
  margin: 0.35rem 0 0.85rem;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.auth-hub .password-pair__wrap {
  display: flex;
  align-items: stretch;
  gap: 0.35rem;
}
.auth-hub .password-pair__wrap input { flex: 1; min-width: 0; }
.auth-hub .password-pair__toggle {
  flex-shrink: 0;
  width: 2.5rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--input-bg);
  cursor: pointer;
}
.auth-hub .password-pair__eye {
  display: block;
  width: 1.1rem;
  height: 1.1rem;
  margin: 0.45rem auto;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'%3E%3Cpath d='M1 12s4-7 11-7 11 7 11 7-4 7-11 7-11-7-11-7z'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E") center / contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'%3E%3Cpath d='M1 12s4-7 11-7 11 7 11 7-4 7-11 7-11-7-11-7z'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E") center / contain no-repeat;
  color: var(--muted);
}

@media (max-width: 480px) {
  .login-topbar-inner {
    min-height: 59px;
    padding: 12px 16px;
  }
  .login-wrap { margin-top: 1.5rem; }
}