* {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --text: #18212f;
  --muted: #667085;
  --border: #d9e2ec;
  --accent: #2563eb;
  --accent-weak: #dbeafe;
  --success: #15803d;
  --success-weak: #dcfce7;
  --neutral: #667085;
  --neutral-weak: #eef2f7;
}

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

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 60rem;
  margin: 0 auto;
  padding: 1.25rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.logo {
  font-weight: 800;
  color: var(--text);
}

.banner,
.flash,
.card,
.panel,
.notice,
.hero,
.auth-shell,
.form-shell {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
}

.banner,
.flash,
.notice {
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
}

.banner {
  background: #fff7ed;
  border-color: #fed7aa;
}

.flash {
  background: #eff6ff;
  border-color: #bfdbfe;
}

.hero,
.auth-shell,
.form-shell,
.panel,
.card {
  padding: 1.25rem;
}

.hero {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.hero h1,
.auth-shell h1,
.form-shell h1,
.panel h2,
.card h3 {
  margin: 0 0 0.5rem;
  line-height: 1.15;
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 760px) {
  .grid.two,
  .grid.three {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}

.card .meta,
.muted {
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
}

.badge.success {
  background: var(--success-weak);
  color: var(--success);
}

.badge.neutral {
  background: var(--neutral-weak);
  color: var(--neutral);
}

.badge.accent {
  background: var(--accent-weak);
  color: var(--accent);
}

.btn,
button,
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 1px solid transparent;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
}

.btn.secondary,
button.secondary {
  background: #fff;
  color: var(--text);
  border-color: var(--border);
}

.btn.ghost,
button.ghost {
  background: transparent;
  color: var(--accent);
  border-color: var(--border);
}

button[disabled],
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
}

form {
  margin: 0;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

label {
  font-weight: 700;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 0.78rem 0.9rem;
  font: inherit;
  background: #fff;
}

textarea {
  min-height: 8rem;
  resize: vertical;
}

.helper,
.small {
  font-size: 0.92rem;
  color: var(--muted);
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 1rem 0;
}

.actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  text-align: left;
  padding: 0.7rem 0.4rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font-size: 0.92rem;
}

.chip button {
  all: unset;
  color: var(--muted);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}

.suggestions {
  position: relative;
}

.suggestion-list {
  position: absolute;
  inset: 0 auto auto 0;
  z-index: 20;
  width: 100%;
  margin-top: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  background: #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.suggestion-list button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.75rem 0.9rem;
  background: #fff;
  color: var(--text);
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
}

.suggestion-list button:hover {
  background: #f8fafc;
}

.suggestion-list button:last-child {
  border-bottom: 0;
}

.preview-card {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 0.85rem;
  background: #fff;
}