:root {
  --ink: #272525;
  --text: #414042;
  --paper: #f8f5ef;
  --warm: #f5eee2;
  --line: #d6d1c4;
  --blue-gray: #adb9bc;
  --clay: #e8c9a4;
  --moss: #66786d;
  --pitch: #1f5c43;
  --pitch-soft: #dce9df;
  --danger: #9c2f24;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  align-items: center;
  background: rgba(248, 245, 239, 0.96);
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(170px, 260px) minmax(220px, 1fr) auto;
  left: 0;
  padding: 26px 48px;
  position: sticky;
  right: 0;
  top: 0;
  z-index: 10;
}

.brand {
  align-items: center;
  display: flex;
  gap: 18px;
  min-width: 0;
}

.brand-logo {
  display: block;
  height: 26px;
  max-width: 121px;
  object-fit: contain;
}

.brand-product {
  border-left: 1px solid var(--line);
  color: var(--moss);
  font-size: 14px;
  letter-spacing: 0;
  padding-left: 18px;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  gap: 30px;
}

.main-nav a,
.text-link {
  border-bottom: 1px solid currentColor;
  color: var(--ink);
  font-size: 15px;
}

.workspace-toolbar {
  align-items: center;
  display: flex;
  gap: 18px;
  justify-self: end;
}

.user-menu {
  justify-self: end;
  position: relative;
}

.user-menu summary {
  cursor: pointer;
  list-style: none;
}

.user-menu summary::-webkit-details-marker {
  display: none;
}

.avatar {
  align-items: center;
  background: var(--ink);
  border-radius: 50%;
  color: var(--white);
  display: inline-flex;
  font-size: 13px;
  height: 42px;
  justify-content: center;
  width: 42px;
}

.user-menu-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 18px 45px rgba(39, 37, 37, 0.14);
  min-width: 230px;
  padding: 18px;
  position: absolute;
  right: 0;
  top: 54px;
  z-index: 20;
}

.user-menu-panel p {
  color: var(--moss);
  font-size: 13px;
  margin: 0 0 4px;
  text-transform: uppercase;
}

.user-menu-panel strong,
.user-menu-panel a,
.user-menu-panel button {
  display: block;
  font-size: 15px;
  margin-bottom: 14px;
}

.user-menu-panel a,
.user-menu-panel button {
  background: transparent;
  border-bottom: 1px solid currentColor;
  border-left: 0;
  border-right: 0;
  border-top: 0;
  color: var(--ink);
  cursor: pointer;
  padding: 0 0 2px;
  width: max-content;
}

.workspace-shell {
  display: grid;
  gap: 28px;
  padding: 40px 48px 56px;
}

.page-hero {
  align-items: end;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding-bottom: 28px;
}

.page-hero-aside {
  align-items: flex-end;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.eyebrow,
.status-label {
  color: var(--moss);
  font-size: 14px;
  margin: 0 0 18px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  color: var(--ink);
  font-size: 56px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.02;
  margin-bottom: 20px;
  max-width: 860px;
}

.lead {
  font-size: 21px;
  line-height: 1.35;
  margin-bottom: 0;
  max-width: 760px;
}

.workspace-summary-grid,
.workspace-module-grid,
.phase-card-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.summary-card,
.workspace-module-card {
  border: 1px solid var(--line);
  display: grid;
  gap: 12px;
  min-height: 150px;
  padding: 24px;
}

.workspace-module-card:hover {
  background: var(--warm);
}

.summary-card span,
.workspace-module-card span {
  color: var(--moss);
  font-size: 14px;
  text-transform: uppercase;
}

.summary-card strong,
.workspace-module-card strong {
  color: var(--ink);
  font-size: 32px;
  font-weight: 400;
}

.workspace-module-card small {
  color: var(--text);
  font-size: 15px;
  line-height: 1.45;
}

.summary-card small {
  color: var(--text);
  font-size: 15px;
  line-height: 1.45;
}

.workspace-section {
  border: 1px solid var(--line);
  padding: 24px;
}

.feature-section {
  background: var(--pitch-soft);
}

.workspace-notice {
  background: var(--pitch-soft);
}

.workspace-notice p {
  margin: 0;
}

.section-heading {
  align-items: baseline;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-heading h2 {
  color: var(--ink);
  font-size: 32px;
  font-weight: 400;
  margin: 0;
}

.section-heading p,
.section-heading span {
  color: var(--moss);
  font-size: 14px;
  margin: 0;
}

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

th,
td {
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
  padding: 14px 10px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--moss);
  font-size: 13px;
  font-weight: 400;
  text-transform: uppercase;
}

.workspace-table tr:last-child td {
  border-bottom: 0;
}

.empty-state,
.muted {
  color: var(--moss);
}

.empty-state {
  font-size: 16px;
  line-height: 1.5;
  margin: 0;
}

.primary-button,
.secondary-button,
.danger-button {
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  max-width: max-content;
  padding: 10px 16px;
}

.primary-button {
  background: var(--ink);
  border: 1px solid var(--ink);
  color: var(--white);
}

.secondary-button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}

.danger-button {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
}

.table-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.login-body {
  background: var(--warm);
}

.login-shell {
  align-items: center;
  display: grid;
  min-height: 100vh;
  padding: 48px 24px;
}

.login-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  margin: 0 auto;
  max-width: 520px;
  padding: 44px;
  width: 100%;
}

.login-logo {
  display: block;
  height: 26px;
  margin-bottom: 56px;
  object-fit: contain;
  width: 121px;
}

.login-panel h1 {
  font-size: 56px;
  margin-bottom: 28px;
}

.login-form,
.workspace-form,
.stacked-form {
  display: grid;
  gap: 22px;
}

.workspace-form {
  gap: 14px;
}

.login-form label,
.workspace-form label {
  color: var(--ink);
  display: grid;
  gap: 8px;
  font-size: 15px;
}

.workspace-form label {
  color: var(--moss);
  font-size: 13px;
  text-transform: uppercase;
}

.login-form input,
.workspace-form input,
.workspace-form textarea,
.workspace-form select,
.workspace-table input,
.workspace-table select {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  min-height: 42px;
  padding: 10px 12px;
  width: 100%;
}

.workspace-table input:disabled,
.workspace-table select:disabled,
button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.login-form button {
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 0;
  color: var(--white);
  cursor: pointer;
  min-height: 52px;
  padding: 12px 18px;
}

.form-error {
  background: var(--white);
  border-left: 4px solid var(--clay);
  color: var(--ink);
  margin-bottom: 22px;
  padding: 14px 16px;
}

.form-success {
  background: var(--pitch-soft);
  border-left: 4px solid var(--pitch);
  color: var(--ink);
  line-height: 1.45;
  margin-bottom: 22px;
  padding: 14px 16px;
}

.lead-small {
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 24px;
}

.login-link {
  color: var(--moss);
  font-size: 14px;
  line-height: 1.45;
  margin: 20px 0 0;
}

.login-link a {
  border-bottom: 1px solid currentColor;
  color: var(--ink);
}

.score-inputs {
  align-items: center;
  display: grid;
  gap: 8px;
  grid-template-columns: 72px auto 72px;
  max-width: 180px;
}

.score-inputs input {
  text-align: center;
}

.prediction-table td:nth-child(2),
.prediction-table td:nth-child(4) {
  min-width: 170px;
}

.admin-match-table input {
  min-width: 180px;
}

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

.checkbox-label {
  align-items: center;
  display: flex !important;
  flex-direction: row;
  gap: 10px !important;
  text-transform: none !important;
}

.checkbox-label input {
  min-height: auto;
  width: auto;
}

.prose-text {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.55;
  max-width: 820px;
}

.publication-list,
.publication-admin-list {
  display: grid;
  gap: 18px;
}

.publication-item {
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.publication-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.publication-item h3 {
  color: var(--ink);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 12px;
}

.publication-admin-item textarea {
  min-height: 180px;
  resize: vertical;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 22px 24px;
  }

  .main-nav {
    grid-column: 1 / -1;
    order: 3;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .workspace-shell {
    padding: 28px 24px 40px;
  }

  h1 {
    font-size: 44px;
  }

  .lead {
    font-size: 19px;
  }

  .page-hero,
  .section-heading,
  .page-hero-aside {
    align-items: flex-start;
    flex-direction: column;
  }

  .workspace-summary-grid,
  .workspace-module-grid,
  .user-form-grid {
    grid-template-columns: 1fr;
  }

  .workspace-table {
    display: block;
    overflow-x: auto;
  }

  .score-inputs {
    grid-template-columns: 60px auto 60px;
  }

  .user-menu-panel {
    right: -8px;
  }
}