:root {
  --page-bg: #f3f3f5;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-strong: #ffffff;
  --line: rgba(15, 23, 42, 0.08);
  --line-strong: rgba(15, 23, 42, 0.14);
  --ink: #111111;
  --muted: #6b7280;
  --muted-strong: #4b5563;
  --shadow: 0 28px 80px rgba(15, 23, 42, 0.08);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "SF Pro Display", "SF Pro Text", "Helvetica Neue", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.94), transparent 34%),
    radial-gradient(circle at top right, rgba(229, 231, 235, 0.92), transparent 28%),
    linear-gradient(180deg, #fafafa 0%, var(--page-bg) 100%);
}

button,
input {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

code {
  font-family: "SF Mono", "JetBrains Mono", monospace;
  font-size: 0.92em;
}

.auth-page::before,
.dashboard-page::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.72), transparent 38%),
    radial-gradient(circle at 20% 10%, rgba(17, 17, 17, 0.03), transparent 26%),
    radial-gradient(circle at 80% 0%, rgba(17, 17, 17, 0.04), transparent 20%);
  pointer-events: none;
}

.auth-shell,
.dashboard-shell {
  position: relative;
  z-index: 1;
  width: min(1200px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 420px);
  gap: 28px;
}

.dashboard-shell {
  padding-top: 28px;
  padding-bottom: 48px;
}

.panel-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.auth-hero,
.hero-card {
  display: grid;
  gap: 24px;
}

.auth-hero {
  min-height: 520px;
  align-content: space-between;
  padding: 36px;
}

.hero-card {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  padding: 34px;
  margin-bottom: 20px;
}

.auth-card {
  padding: 32px;
}

.auth-card__head,
.hero-card__content {
  max-width: 56rem;
}

.hero-card__actions {
  display: grid;
  gap: 18px;
  justify-items: end;
}

.hero-card__meta,
.auth-hero__meta {
  display: grid;
  gap: 10px;
}

.auth-hero__meta p,
.hero-card__meta p {
  margin: 0;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.hero-card__meta strong {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
p,
ul {
  margin: 0;
}

h1 {
  font-size: clamp(3rem, 7vw, 5.4rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

h2 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.lead,
.auth-card__head p,
.section-card__description {
  color: var(--muted-strong);
  font-size: 1.03rem;
  line-height: 1.65;
}

.auth-form {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.field {
  display: grid;
  gap: 10px;
}

.field span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.field input {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  padding: 15px 16px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.field input:focus {
  border-color: rgba(17, 17, 17, 0.32);
  box-shadow: 0 0 0 4px rgba(17, 17, 17, 0.05);
  transform: translateY(-1px);
}

.primary-button,
.secondary-button {
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.primary-button {
  background: #111111;
  color: #ffffff;
}

.secondary-button {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line-strong);
  color: #111111;
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-1px);
}

.inline-error {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.16);
  color: #991b1b;
  line-height: 1.5;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.section-card {
  padding: 28px;
}

.section-card--dark {
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), transparent 40%),
    linear-gradient(180deg, #101010 0%, #171717 100%);
  color: #f8fafc;
}

.section-card--dark .section-card__description,
.section-card--dark .section-card__eyebrow,
.section-card--dark .section-card__status,
.section-card--dark .section-card__list li {
  color: rgba(248, 250, 252, 0.84);
}

.section-card--light {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(248, 250, 252, 0.9) 100%);
}

.section-card--white {
  background: var(--panel-strong);
}

.section-card--tone {
  background:
    radial-gradient(circle at top right, rgba(229, 231, 235, 0.9), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(243, 244, 246, 0.96) 100%);
}

.section-card__head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.section-card__eyebrow {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-card__status {
  flex-shrink: 0;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.06);
  color: var(--muted-strong);
  font-size: 0.82rem;
  font-weight: 600;
}

.section-card__description {
  margin-top: 18px;
}

.section-card__list {
  margin-top: 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.section-card__list li {
  position: relative;
  padding-left: 18px;
  color: var(--muted-strong);
  line-height: 1.6;
}

.section-card__list li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.5;
}

@media (max-width: 980px) {
  .auth-shell,
  .hero-card,
  .overview-grid {
    grid-template-columns: 1fr;
  }

  .auth-shell {
    padding-top: 20px;
    padding-bottom: 24px;
  }

  .auth-hero,
  .auth-card,
  .hero-card,
  .section-card {
    padding: 24px;
  }

  h1 {
    font-size: clamp(2.6rem, 12vw, 4.2rem);
  }

  .hero-card__actions {
    justify-items: start;
  }
}

@media (max-width: 640px) {
  .auth-shell,
  .dashboard-shell {
    width: min(100vw - 20px, 1200px);
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }
}