:root {
  --color-midnight-ink: #061b31;
  --color-slate-blue: #50617a;
  --color-ghost-gray: #64748d;
  --color-platinum-white: #ffffff;
  --color-porcelain-white: #f8fafd;
  --color-powder-blue: #e5edf5;
  --color-stone-gray: #d8d6df;
  --color-deep-violet: #533afd;
  --color-washed-violet: #b9b9f9;
  --color-soft-violet: #8087ff;
  --color-accent-green: #81b81a;
  --color-vibrant-orange: #ff6118;
  --text-body: 14px;
  --leading-body: 1.4;
  --tracking-body: 0.003px;
  --text-subheading: 18px;
  --leading-subheading: 1.25;
  --tracking-subheading: -0.009px;
  --font-main: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-main);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  letter-spacing: var(--tracking-body);
  color: var(--color-midnight-ink);
  background: var(--color-powder-blue);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-wrapper {
  width: 100%;
  max-width: 420px;
  padding: 24px 16px;
}
.card {
  background: var(--color-platinum-white);
  border: none;
  border-radius: 6px;
  box-shadow: rgba(50, 50, 93, 0.12) 0px 16px 32px 0px, rgba(23, 23, 23, 0.08) 0px 15px 35px 0px;
  padding: 40px 36px;
}
.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--color-deep-violet);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-platinum-white);
  font-size: 18px;
}
.logo-text {
  font-size: var(--text-subheading);
  font-weight: 300;
  color: var(--color-midnight-ink);
  letter-spacing: -0.009px;
}
.heading {
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
  color: var(--color-midnight-ink);
  text-align: center;
  margin-bottom: 6px;
}
.subheading {
  font-size: var(--text-body);
  color: var(--color-slate-blue);
  text-align: center;
  margin-bottom: 28px;
}
.form-group {
  margin-bottom: 16px;
}
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--color-slate-blue);
  margin-bottom: 6px;
  letter-spacing: 0.03px;
}
.form-control {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--font-main);
  font-size: var(--text-body);
  color: var(--color-midnight-ink);
  background: var(--color-platinum-white);
  border: 1px solid var(--color-stone-gray);
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-control:focus {
  border-color: var(--color-deep-violet);
  box-shadow: 0 0 0 3px rgba(83, 58, 253, 0.12);
}
.form-control::placeholder { color: var(--color-ghost-gray); }
.btn-primary {
  width: 100%;
  padding: 13.5px 24px;
  font-family: var(--font-main);
  font-size: var(--text-body);
  font-weight: 400;
  color: var(--color-platinum-white);
  background: var(--color-deep-violet);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  letter-spacing: 0.003px;
  margin-top: 8px;
  transition: background 0.15s;
}
.btn-primary:hover { background: #4529e6; }
.btn-primary:active { background: #3a24d4; }
.links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}
.links a {
  font-size: 12px;
  color: var(--color-deep-violet);
  text-decoration: none;
  letter-spacing: 0.03px;
}
.links a:hover { text-decoration: underline; }
.alert {
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 12px;
  margin-bottom: 16px;
  letter-spacing: 0.01px;
}
.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
}
.alert-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #16a34a;
}
.divider {
  height: 1px;
  background: var(--color-powder-blue);
  margin: 24px 0;
}
.features {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.feat {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--color-ghost-gray);
}
.feat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-green);
}