:root {
  /* Palette Supabase Dark */
  --colors-scale1: #161616;
  --colors-scale2: #1c1c1c;
  --colors-scale3: #232323;
  --colors-scale4: #282828;
  --colors-scale5: #2e2e2e;
  --colors-scale6: #343434;
  --colors-scale7: #3e3e3e;
  --colors-scale8: #505050;
  --colors-scale9: #707070;
  --colors-scale10: #878787;
  --colors-scale11: #a0a0a0;
  --colors-scale12: #ededed;

  --colors-brand: #3ecf8e;
  --colors-brand-hover: #34b27b;
  --danger: #ef4444;
  --good: #22c55e;

  --radius: 8px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background-color: var(--colors-scale1);
  background-image: radial-gradient(circle at 50% 0%, #232323 0%, var(--colors-scale1) 80%);
  color: var(--colors-scale12);
  display: grid;
  place-items: center;
  padding: 24px;
}

.wrap { width: min(420px, 92vw); }

.card {
  background: var(--colors-scale2);
  border: 1px solid var(--colors-scale4);
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--colors-scale12);
  margin-bottom: 24px;
  justify-content: center;
}

.brand-dot {
  width: 24px; height: 24px; border-radius: 6px;
  background: var(--colors-brand);
  box-shadow: 0 0 15px rgba(62, 207, 142, 0.3);
  display: inline-block;
}

h1 {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 600;
  text-align: center;
  color: var(--colors-scale12);
}

.lead {
  margin: 0 0 24px;
  color: var(--colors-scale11);
  font-size: 14px;
  text-align: center;
}

.field {
  width: 100%;
  background: var(--colors-scale3);
  border: 1px solid var(--colors-scale4);
  color: var(--colors-scale12);
  border-radius: 6px;
  padding: 12px 14px;
  font-size: 14px;
  outline: none;
  transition: all .15s;
  font-family: inherit;
}

.field:focus {
  border-color: var(--colors-scale8);
  background: var(--colors-scale4);
}

.field::placeholder { color: var(--colors-scale9); }

.btn {
  width: 100%;
  margin-top: 12px;
  padding: 10px 12px;
  border: none;
  border-radius: 6px;
  background: var(--colors-brand);
  color: var(--colors-scale1);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all .2s;
  box-shadow: 0 4px 6px -1px rgba(62, 207, 142, 0.2);
}

.btn:hover {
  background: var(--colors-brand-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 8px -1px rgba(62, 207, 142, 0.3);
}

.btn:disabled { opacity: .6; cursor: not-allowed; }

.error {
  display: none;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 13px;
  margin-bottom: 16px;
}

.ok {
  display: none;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: var(--good);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 13px;
  margin-bottom: 16px;
}

.meta {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--colors-scale4);
  font-size: 12px;
  color: var(--colors-scale10);
  gap: 12px;
}

.link {
  color: var(--colors-scale11);
  text-decoration: none;
  transition: color 0.2s;
}

.link:hover { color: var(--colors-brand); }