* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

button,
input {
  font: inherit;
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 20px;
}

.auth-panel,
.dashboard-shell {
  width: min(100%, 440px);
  background: var(--color-surface);
  border: 1px solid color-mix(in srgb, var(--color-muted-text) 24%, transparent);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgb(31 41 51 / 10%);
  padding: 32px;
}

.dashboard-shell {
  width: min(100%, 920px);
}

.brand-lockup,
.dashboard-header {
  margin-bottom: 28px;
}

.client-name {
  margin: 0 0 6px;
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: 1.75rem;
  line-height: 1.2;
}

.login-form {
  display: grid;
  gap: 10px;
}

label {
  color: var(--color-muted-text);
  font-size: 0.9rem;
  font-weight: 600;
}

input {
  width: 100%;
  min-height: 44px;
  border: 1px solid color-mix(in srgb, var(--color-muted-text) 36%, transparent);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--color-text);
  background: var(--color-surface);
}

input:focus {
  border-color: var(--color-primary);
  outline: 3px solid color-mix(in srgb, var(--color-primary) 18%, transparent);
}

button {
  min-height: 44px;
  border: 0;
  border-radius: 6px;
  padding: 10px 16px;
  background: var(--color-primary);
  color: white;
  cursor: pointer;
  font-weight: 700;
}

button:hover {
  filter: brightness(0.95);
}

.secondary {
  background: var(--color-text);
}

.alert {
  border-left: 4px solid var(--color-accent);
  margin: 0 0 18px;
  padding: 10px 12px;
  background: color-mix(in srgb, var(--color-accent) 12%, var(--color-surface));
  color: var(--color-text);
  font-weight: 600;
}

.dashboard-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
}

.dashboard-body {
  border-top: 1px solid color-mix(in srgb, var(--color-muted-text) 20%, transparent);
  padding-top: 24px;
}

.muted {
  color: var(--color-muted-text);
}

@media (max-width: 640px) {
  .auth-panel,
  .dashboard-shell {
    padding: 24px;
  }

  .dashboard-header {
    display: grid;
  }
}