:root {
  color-scheme: dark;
  --bg: #090f1c;
  --card: #121c2e;
  --line: #2b3b56;
  --text: #edf3ff;
  --muted: #a9b8d0;
  --brand: #9f8bff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, Arial, sans-serif;
}

a {
  color: #c4b8ff;
  text-underline-offset: 4px;
}

button, input { font: inherit; }

button {
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 18px;
  background: #23334f;
  color: var(--text);
}

button:hover { background: #304566; }

button:disabled {
  opacity: .6;
  cursor: wait;
}

button.primary {
  background: #9278fa;
  color: #0c1020;
  font-weight: 750;
  border-color: transparent;
}

input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #526887;
  border-radius: 11px;
  background: #0b1424;
  color: var(--text);
}

input:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 3px solid #baaaff;
  outline-offset: 3px;
}

label {
  display: block;
  margin: 16px 0 7px;
  font-weight: 600;
}

input[type=checkbox] {
  width: 20px;
  height: 20px;
  flex: none;
}

label.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-weight: 400;
}

h1, h2 {
  line-height: 1.25;
  letter-spacing: -.03em;
}

h1 { font-size: 32px; }

.auth-layout {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1250px;
  margin: auto;
  align-items: center;
  padding: 48px;
  gap: 80px;
}

.wordmark {
  font-size: 29px;
  font-weight: 800;
  letter-spacing: -1px;
  text-decoration: none;
  color: #fff;
}

.wordmark span { color: var(--brand); }

.intro h1 {
  font-size: clamp(36px, 5vw, 58px);
  max-width: 560px;
  margin: 30px 0 20px;
}

.intro p {
  color: var(--muted);
  max-width: 460px;
  font-size: 18px;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.feature-list span {
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 30px;
  color: #c4cfdf;
  font-size: 14px;
}

.auth-card,
.legal-card,
.account-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 32px;
  box-shadow: 0 20px 70px #0003;
}

.auth-card h2 { margin-top: 0; }

.auth-card .primary {
  width: 100%;
  margin-top: 24px;
}

.auth-switch {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.auth-switch button { flex: 1; }

.auth-switch button[aria-selected=true] {
  border-color: var(--brand);
  color: #d6cbff;
  background: #2c2448;
}

.hint,
.legal-links,
.muted {
  font-size: 14px;
  color: var(--muted);
}

.legal-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.notice {
  padding: 12px 15px;
  border: 1px solid #756329;
  background: #332b16;
  border-radius: 12px;
  color: #ffdfa4;
  font-size: 14px;
}

.message {
  white-space: pre-wrap;
  margin: 18px 0 0;
  color: #d7cfff;
}

.message.error,
.mk-error { color: #ffb5b5; }

.account-wrap {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
}

.account-card { margin-top: 20px; }

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.danger {
  border-color: #a9626b;
  color: #ffc8cf;
}

.legal-card {
  max-width: 900px;
  margin: 40px auto;
  line-height: 1.85;
}

.legal-card h2 {
  font-size: 21px;
  margin-top: 30px;
}

.legal-card li { margin: 9px 0; }

.mk-loading .app-shell { visibility: hidden; }

.mk-account-bar {
  position: relative;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: #111b2b;
  color: #e6eeff;
  border-bottom: 1px solid #32445f;
  padding: 10px 18px;
  font: 13px/1.5 system-ui;
}

.mk-account-bar b { margin-right: auto; }

.mk-account-bar button {
  padding: 5px 9px;
  font-size: 12px;
  border-radius: 8px;
}

.mk-account-bar a { font-size: 13px; }

.mk-recovery,
.mk-start-error {
  position: fixed;
  inset: 10% 12% auto;
  background: #15233b;
  color: white;
  border: 1px solid #a18cff;
  z-index: 10000;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 0 0 100vmax #050b15e8;
}

.mk-recovery button { margin: 8px; }

.account-card pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

[hidden] { display: none !important; }

@media (max-width: 800px) {
  .auth-layout {
    grid-template-columns: 1fr;
    padding: 24px;
    gap: 24px;
  }

  .intro h1 {
    font-size: 34px;
    margin: 18px 0;
  }

  .intro p,
  .feature-list { display: none; }

  .auth-card { padding: 24px; }

  .legal-card {
    margin: 16px;
    padding: 22px;
  }

  .mk-recovery,
  .mk-start-error {
    inset: 5% 4% auto;
    padding: 20px;
  }

  .mk-account-bar span {
    width: 100%;
    order: 5;
  }
}