*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--color-bg-base);
  color: var(--color-text-primary);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: none;
}

/* Background effects */
.grid-bg {
  position: fixed; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(124,58,237,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.noise {
  position: fixed; inset: 0; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; opacity: 0.5;
}
.glow {
  position: fixed; border-radius: 50%;
  filter: blur(160px); pointer-events: none; opacity: 0.07; z-index: 0;
}
.glow-top-left { width: 400px; height: 400px; top: -100px; left: -100px; background: var(--purple); }
.glow-bottom-right { width: 500px; height: 400px; bottom: -150px; right: -150px; background: var(--accent); }

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim   { opacity: 0; animation: fadeUp var(--duration-enter) var(--ease-out) forwards; }
.anim-1 { animation-delay: 0.05s; }
.anim-2 { animation-delay: 0.15s; }
.anim-3 { animation-delay: 0.25s; }

/* Page wrapper */
.page-wrap {
  position: relative; z-index: 1;
  width: 100%;
  max-width: 412px;
  padding: 20px 16px;
}

/* Logo */
.logo {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; margin-bottom: 18px; text-decoration: none;
}
.brand-logo {
  margin: 0 auto 12px;
  width: fit-content;
}
.logo span {
  font-family: var(--font-display);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

/* The card */
.auth-shell {
  background: var(--glass-bg);
  border: var(--glass-border);
  border-radius: var(--radius-panel);
  overflow: hidden;
  box-shadow: var(--shadow-4);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}
.auth-quote {
  position: relative;
  overflow: hidden;
  min-width: 0;
  padding: 18px 18px 14px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 12px;
  background: linear-gradient(180deg, var(--color-bg-elevated, #20202a), var(--card-inner-bg, #18181f));
  border-bottom: 1px solid var(--color-border-soft, #24242e);
}
.auth-body {
  padding: 20px 18px 18px;
}
.auth-shell .card {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  text-align: center;
  box-shadow: none;
}
.auth-card { position: relative; overflow: hidden; }
.auth-card-accent {
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--gradient-accent, linear-gradient(90deg, var(--accent), var(--purple)));
}
.quote-photo.is-hidden { display: none; }
.card-icon {
  font-size: 2.1rem; color: var(--text-secondary); margin-bottom: 10px;
  display: block;
}
.card h1 {
  font-family: var(--font-display);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}
.card p.subtitle { color: var(--text-secondary); margin-bottom: 18px; font-size: 0.9rem; }
.auth-quote::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(124,58,237,0.08), transparent 45%, rgba(110,99,168,0.05));
  pointer-events: none;
}
.quote-text {
  position: relative; z-index: 1;
  margin: 4px 0 4px;
  font-family: var(--font-display);
  font-size: var(--font-size-h4);
  line-height: var(--line-height-subheading);
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: 30ch;
}
.quote-footer {
  position: relative; z-index: 1;
  display: flex;
  align-items: center;
  gap: 14px;
}
.quote-photo-wrap {
  width: 64px; height: 64px; flex-shrink: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.quote-photo-wrap img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.quote-photo-fallback {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent2); font-size: 1.5rem;
}
.quote-meta {
  min-width: 0;
  display: flex; flex-direction: column; gap: 4px;
}
.quote-author {
  font-family: var(--font-display);
  font-size: var(--font-size-h5);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}
.quote-work {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.35;
}

/* Form */
form { display: flex; flex-direction: column; gap: 12px; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}
.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.form-helper {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.45;
}

input[type="email"],
input[type="password"],
input[type="text"] {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--control-radius-md);
  border: 1px solid var(--color-border-input);
  background: var(--color-bg-input);
  color: var(--color-text-primary);
  font-size: var(--font-size-body);
  font-family: inherit;
  text-align: left;
  transition: border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out), background var(--duration-fast) var(--ease-out);
  outline: none;
}
input:focus, input:focus-visible { border-color: var(--color-accent-primary); box-shadow: var(--focus-ring-shadow); }
.btn-primary:focus-visible,
.btn-google:focus-visible,
.links a:focus-visible,
.inline-link:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring-shadow);
}
input[aria-invalid="true"] { border-color: var(--color-error); box-shadow: 0 0 0 3px var(--color-error-bg); }
input::placeholder { color: var(--color-text-muted); opacity: 0.8; }

.btn-primary {
  padding: 12px 22px;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  border: none;
  border-radius: 12px;
  color: var(--color-on-accent);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 10px 24px rgba(3,6,14,0.18);
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled,
.btn-primary[aria-busy="true"] {
  opacity: 0.72;
  cursor: progress;
  transform: none;
}

.btn-google {
  width: 100%; padding: 13px 24px;
  background: rgba(15,20,35,0.62); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text-primary);
  font-size: 1rem; font-weight: 500; font-family: inherit;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-google:hover { background: rgba(15,20,35,0.82); border-color: rgba(124,58,237,0.16); transform: translateY(-1px); }
.btn-google:active { transform: translateY(0); }

.oauth-divider {
  display: flex; align-items: center; gap: 12px;
  color: var(--text-muted); font-size: 0.8rem; margin: 4px 0;
}
.oauth-divider::before, .oauth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

.error-msg {
  font-size: 0.875rem; font-weight: 600;
  margin-top: 6px; display: none;
  line-height: 1.45;
  text-align: left;
}
.error-msg.show { display: block; }
.success-msg { color: var(--color-success); }

.links {
  margin-top: 14px;
  display: flex; flex-direction: column; gap: 6px;
}
.links a {
  color: var(--text-secondary); font-size: 0.875rem; text-decoration: none;
  transition: color 0.2s;
}
.links a:hover { color: var(--accent2); }
.links a.accent { color: var(--accent2); }
.links p { color: var(--text-secondary); font-size: 0.875rem; }
.inline-link { color: var(--accent2); text-decoration: underline; }

/* Divider */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 20px 0;
}

/* forgot / reset sections */
.section { display: none; }
.section.show { display: block; }


@media (min-width: 835px) {
  .page-wrap {
    max-width: 1180px;
    padding: 3rem;
  }
  .logo {
    margin: 0 auto 1.5rem;
  }
  .logo span {
    font-size: 30px;
  }
  .auth-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(340px, 420px);
    align-items: stretch;
  }
  .auth-quote {
    padding: 3rem;
    border-right: 1px solid rgba(255,255,255,0.08);
    border-bottom: 0;
    min-height: 620px;
    justify-content: center;
  }
  .auth-body {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .card h1 {
    font-size: var(--font-size-h1);
    line-height: var(--line-height-heading);
  }
  .card p.subtitle {
    font-size: var(--font-size-body);
    margin-bottom: var(--space-6);
  }
  .quote-text {
    font-size: var(--font-size-h3);
    line-height: var(--line-height-subheading);
    max-width: 24ch;
    margin: 0 0 var(--space-4);
  }
  .quote-footer {
    gap: 1rem;
  }
  .quote-photo-wrap {
    width: 68px;
    height: 68px;
    border-radius: 16px;
  }
  .quote-author {
    font-size: 1rem;
  }
  .quote-work {
    font-size: 0.82rem;
  }
}
/* MacBook 14" e maiores: ampliar container e coluna do formulário */
@media (min-width: 1440px) {
  .page-wrap {
    max-width: 1440px;
  }
  .auth-shell {
    grid-template-columns: minmax(0, 1.45fr) minmax(420px, 520px);
  }
  .quote-text {
    font-size: var(--font-size-h2);
    max-width: 28ch;
  }
}

/* MacBook Pro 16" e iMac: expansão máxima */
@media (min-width: 1600px) {
  .page-wrap {
    max-width: 1600px;
    padding: 4rem;
  }
  .auth-shell {
    grid-template-columns: minmax(0, 1.45fr) minmax(460px, 560px);
  }
  .auth-quote {
    padding: 4rem;
  }
  .auth-body {
    padding: 4rem;
  }
  .quote-text {
    font-size: var(--font-size-h1);
    max-width: 26ch;
  }
}

@media (max-width: 430px) {
  .glow-top-left { width: 260px; height: 260px; top: -90px; left: -110px; }
  .glow-bottom-right { width: 320px; height: 260px; bottom: -120px; right: -120px; }
  body {
    align-items: flex-start;
    justify-content: flex-start;
    padding-top: env(safe-area-inset-top, 0px);
  }
  .page-wrap {
    padding: 16px 14px max(20px, env(safe-area-inset-bottom, 20px));
    max-width: 100%;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
  .logo {
    margin: 0 auto 14px;
    gap: 8px;
  }
  .logo img { width: 28px; height: 28px; }
  .logo span { font-size: 22px; }
  .auth-shell {
    display: flex;
    flex-direction: column;
    gap: 14px;
    background: transparent;
    border: 0;
    box-shadow: none;
    overflow: visible;
  }
  .auth-quote {
    padding: 14px 14px 12px;
    gap: 10px;
    order: 2;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 10px 28px rgba(0,0,0,0.08);
  }
  .auth-body {
    padding: 0;
    order: 1;
  }
  .auth-shell .card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px 16px 16px;
    box-shadow: 0 10px 28px rgba(0,0,0,0.08);
  }
  .card-icon { font-size: 1.7rem; margin-bottom: 8px; }
  .card h1 { font-size: 1.15rem; margin-bottom: 4px; }
  .card p.subtitle { margin-bottom: 14px; font-size: 0.88rem; }
  .form-label { font-size: 0.86rem; }
  .form-helper { font-size: 0.78rem; }
  .error-msg { font-size: 0.82rem; }
  form { gap: 10px; }
  input[type="email"],
  input[type="password"],
  input[type="text"] {
    padding: 12px 13px;
    font-size: 0.9rem;
    border-radius: 9px;
  }
  .btn-google { padding: 12px 16px; font-size: 0.9rem; }
  .btn-primary { padding: 12px 14px; font-size: 0.9rem; }
  .links { margin-top: 12px; gap: 6px; }
  .links a, .links p { font-size: 0.85rem; }
  .oauth-divider { font-size: 0.8rem; margin: 2px 0; }
  .quote-text { -webkit-line-clamp: 2; margin: 0; font-size: 0.85rem; max-width: none; }
  .quote-footer { gap: 10px; }
  .quote-photo-wrap { width: 44px; height: 44px; border-radius: 12px; }
  .quote-author { font-size: 0.85rem; }
  .quote-work { font-size: 0.72rem; }
}

/* Light mode overrides */
html.light .auth-quote {
  background:
    radial-gradient(circle at 20% 0%, rgba(124,58,237,0.08), transparent 36%),
    linear-gradient(180deg, rgba(238,240,248,0.98), rgba(228,232,244,0.95));
  border-bottom: 1px solid rgba(124,58,237,0.08);
}
html.light .quote-photo-wrap {
  border: 1px solid rgba(0,0,0,0.1);
  background: rgba(0,0,0,0.04);
}
html.light .auth-shell { box-shadow: 0 18px 44px rgba(124,58,237,0.1); }
html.light .btn-google { background: rgba(255,255,255,0.8); }
html.light .auth-shell {
  background: var(--color-glass-bg);
}
html.light input[type="email"],
html.light input[type="password"],
html.light input[type="text"] {
  background: var(--color-bg-input);
}

/* ── Mini-form de reenvio de confirmação ─────────────────────────── */
.verify-resend-box { margin-top: 0.75rem; }
.verify-resend-hint { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 0.4rem; }
.verify-resend-row { display: flex; gap: 0.5rem; align-items: center; }
.verify-resend-email {
    flex: 1;
    padding: 0.5rem 0.6rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.85rem;
}
.verify-resend-btn {
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    background: var(--accent-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    white-space: nowrap;
}
.verify-resend-msg { font-size: 0.8rem; margin-top: 0.35rem; display: none; }

/* ── Link de redefinição de senha ────────────────────────────────── */
.reset-forgot-link-wrap { margin-top: 0.6rem; font-size: 0.85rem; text-align: center; }
.accent-underline-link { color: var(--accent-primary); text-decoration: underline; }