:root {
  --bg: #f6efe8;
  --panel: #fffaf5;
  --card: #ffffff;
  --line: #d9c8b6;
  --text: #33261c;
  --muted: #7f6a59;
  --accent: #c86f4d;
  --accent-dark: #9f5235;
  --success: #2e7d5c;
  --error: #a94442;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Yu Gothic UI", "Yu Gothic", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(200, 111, 77, 0.16), transparent 28%),
    linear-gradient(180deg, #fbf5ef 0%, var(--bg) 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 28px;
  background: rgba(255, 250, 245, 0.92);
  border-bottom: 1px solid rgba(217, 200, 182, 0.65);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 5;
}

.brand h1 {
  font-size: 20px;
  margin: 0;
}

.brand p,
.nav-note,
.meta {
  color: var(--muted);
  margin: 4px 0 0;
  font-size: 13px;
}

.topbar nav {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-link,
.btn,
button {
  border: none;
  cursor: pointer;
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 14px;
  background: var(--accent);
  color: #fff;
}

.nav-link.secondary,
.btn.secondary,
button.secondary {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

.logout-form {
  margin: 0;
}

.page {
  width: min(1180px, calc(100% - 32px));
  margin: 28px auto 48px;
}

.hero,
.panel,
.card,
.metric-card,
.table-card {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(217, 200, 182, 0.85);
  border-radius: 24px;
  box-shadow: 0 18px 50px rgba(79, 48, 25, 0.08);
}

.hero,
.panel {
  padding: 26px;
}

.login-wrapper {
  width: min(520px, calc(100% - 32px));
  margin: 80px auto;
}

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.section-title h2,
.section-title h3,
.hero h2,
.panel h2 {
  margin: 0;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid.metrics {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.grid.two {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.metric-card,
.table-card,
.card {
  padding: 20px;
}

.metric-value {
  font-size: 32px;
  font-weight: 700;
  margin: 10px 0 0;
}

.flash-list {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.flash {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14px;
}

.flash.success {
  background: rgba(46, 125, 92, 0.12);
  color: var(--success);
}

.flash.error {
  background: rgba(169, 68, 66, 0.12);
  color: var(--error);
}

form.inline {
  display: inline;
}

.search-bar,
.actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.form-grid.wide {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field.full {
  grid-column: 1 / -1;
}

label,
.fieldset-label {
  font-weight: 600;
  font-size: 14px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 14px;
  padding: 12px 14px;
  font: inherit;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.option-row,
.check-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.option-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
}

.option-pill input {
  width: auto;
}

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

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid rgba(217, 200, 182, 0.55);
  vertical-align: top;
}

th {
  font-size: 13px;
  color: var(--muted);
}

.tag-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(200, 111, 77, 0.12);
  color: var(--accent-dark);
  font-size: 13px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.detail-box {
  background: rgba(251, 245, 239, 0.8);
  border: 1px solid rgba(217, 200, 182, 0.7);
  border-radius: 18px;
  padding: 18px;
}

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

@media (max-width: 720px) {
  .page {
    width: calc(100% - 20px);
  }

  .topbar {
    padding: 16px;
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .hero,
  .panel,
  .metric-card,
  .table-card,
  .card {
    padding: 18px;
  }
}