:root {
  --bg: #f7f3ef;
  --card: #ffffff;
  --text: #241f1c;
  --muted: #7a706a;
  --soft: #eee5df;
  --line: #e6ddd6;
  --accent: #a96f58;
  --accent-dark: #7b4b3b;
  --good: #2f7d5c;
  --warn: #b7791f;
  --bad: #b04444;
  --shadow: 0 18px 50px rgba(54, 40, 30, .10);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(169, 111, 88, .16), transparent 34%),
    radial-gradient(circle at top right, rgba(47, 125, 92, .10), transparent 30%),
    var(--bg);
  color: var(--text);
  line-height: 1.35;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 60px;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  align-items: center;
}

.auth-layout {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 24px;
  align-items: center;
}

.brand-block {
  padding: 12px 0;
}

.brand-block h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 84px);
  letter-spacing: -0.075em;
  line-height: .95;
}

.brand-block p {
  margin: 18px 0 0;
  max-width: 560px;
  color: var(--muted);
  font-size: 18px;
}

.auth-card,
.account-card {
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(230, 221, 214, .95);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-inner {
  padding: 24px;
}

.auth-title {
  margin-bottom: 20px;
}

.auth-title h2 {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.045em;
}

.auth-title p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.tabs {
  display: flex;
  gap: 8px;
  padding: 8px;
  background: var(--soft);
  border-radius: 999px;
  margin-bottom: 18px;
}

.tab {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 800;
  font-size: 14px;
}

.tab.active {
  background: var(--card);
  color: var(--text);
  box-shadow: 0 5px 18px rgba(54, 40, 30, .08);
}

.form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--accent-dark);
  font-weight: 800;
  font-size: 14px;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  padding: 14px;
  border-radius: 16px;
  font-size: 16px;
  outline: none;
}

input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(169, 111, 88, .14);
}

.primary,
.secondary {
  border-radius: 16px;
  padding: 13px 16px;
  font-weight: 850;
  font-size: 15px;
}

.primary {
  border: 0;
  background: var(--accent-dark);
  color: #fff;
}

.secondary {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--line);
}

.message {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #fff;
  margin-bottom: 16px;
  color: var(--text);
  font-weight: 700;
}

.message.error {
  background: #f8e8e8;
  color: #8f3030;
  border-color: #efcaca;
}

.hidden {
  display: none !important;
}

.account-page {
  min-height: 100vh;
}

.account-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.account-brand h1 {
  margin: 0;
  font-size: clamp(28px, 5vw, 48px);
  letter-spacing: -0.06em;
}

.account-brand p {
  margin: 5px 0 0;
  color: var(--muted);
}

.account-layout {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items: start;
}

.account-card h2 {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.045em;
}

.account-card p {
  color: var(--muted);
}

.profile-box {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.profile-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 16px;
  padding: 13px 14px;
}

.profile-row span {
  color: var(--muted);
  font-weight: 700;
}

.profile-row strong {
  text-align: right;
}

.insight {
  border-radius: 22px;
  background: #f4ebe5;
  padding: 18px;
  border: 1px solid #eadbd2;
  margin-top: 14px;
}

.label {
  color: var(--accent-dark);
  font-weight: 850;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 6px;
}

.insight p {
  margin: 0;
  font-size: 18px;
  letter-spacing: -0.015em;
}

.next-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.next-item {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 18px;
  padding: 15px;
}

.next-item strong {
  display: block;
  margin-bottom: 4px;
}

.next-item span {
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 860px) {
  .page {
    width: min(100% - 20px, 620px);
    padding: 16px 0 42px;
  }

  .auth-layout,
  .account-layout {
    grid-template-columns: 1fr;
  }

  .brand-block h1 {
    font-size: 48px;
  }

  .brand-block p {
    font-size: 16px;
  }

  .card-inner {
    padding: 18px;
  }

  .account-topbar {
    display: grid;
  }
}