:root {
  --black: #000000;
  --gold: #fdaa02;
  --white: #ffffff;
  --neutral-50: #fafaf8;
  --neutral-200: #e8e8e3;
  --neutral-500: #777770;
  --neutral-700: #3d3d39;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Arial,
    sans-serif;
  background: var(--neutral-50);
  color: var(--black);
}

a {
  color: var(--black);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--black);
  color: var(--white);
  padding: 0.9rem 1.5rem;
}

.topbar .brand {
  color: var(--gold);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.02em;
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

h1 {
  font-size: 1.5rem;
}

h2 {
  font-size: 1.1rem;
  margin-top: 2rem;
}

.link-button {
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  font: inherit;
  text-decoration: underline;
  padding: 0;
}

.login-card {
  max-width: 360px;
  margin: 4rem auto;
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: 8px;
}

.login-card form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
}

.login-card label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.9rem;
}

input,
select {
  font: inherit;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--neutral-200);
  border-radius: 4px;
}

button {
  font: inherit;
  font-weight: 600;
  background: var(--black);
  color: var(--white);
  border: none;
  border-radius: 4px;
  padding: 0.6rem 1rem;
  cursor: pointer;
}

button:hover {
  background: var(--neutral-700);
}

.error {
  color: #b00020;
  font-size: 0.9rem;
}

.inquiry-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: 8px;
  overflow: hidden;
}

.inquiry-table th,
.inquiry-table td {
  text-align: left;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--neutral-200);
  font-size: 0.9rem;
}

.inquiry-table th {
  background: var(--neutral-50);
  font-weight: 600;
}

.inquiry-table .empty {
  text-align: center;
  color: var(--neutral-500);
  padding: 2rem;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-new {
  background: #fff3d9;
  color: #8a5a00;
}

.badge-contacted {
  background: #e2f0ff;
  color: #0b4a8a;
}

.badge-closed {
  background: var(--neutral-200);
  color: var(--neutral-700);
}

.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem 1.5rem;
  margin: 0;
}

.detail-grid dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--neutral-500);
}

.detail-grid dd {
  margin: 0.15rem 0 0;
}

.message-body {
  white-space: pre-wrap;
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: 8px;
  padding: 1rem;
}

.status-form {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}