*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg-warm: #faf6f0;
  --text-charcoal: #1c1e1d;
  --accent-moss: #23382b;
  --accent-ocean: #3d5a6c;
  --accent-clay: #c87d55;
  --bg-fog: #ebece8;
  --border-light: rgba(28, 30, 29, 0.1);
  --font-display: 'DM Serif Display', serif;
  --font-body: 'DM Sans', sans-serif;
}

body {
  margin: 0;
  background: var(--bg-warm);
  color: var(--text-charcoal);
  font-family: var(--font-body);
  font-weight: 300;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 246, 240, 0.95);
  border-bottom: 1px solid var(--border-light);
  backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 24px;
}

.nav-logo {
  color: var(--accent-moss);
  font-family: var(--font-display);
  font-size: 22px;
  text-decoration: none;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
}

.nav-link {
  color: var(--text-charcoal);
  font-size: 13px;
  text-decoration: none;
  opacity: 0.68;
}

.nav-link.active,
.nav-link:hover {
  opacity: 1;
  color: var(--accent-moss);
}

.nav-cta {
  background: var(--accent-moss);
  border-radius: 999px;
  color: var(--bg-warm);
  font-size: 13px;
  font-weight: 500;
  padding: 10px 16px;
  text-decoration: none;
  white-space: nowrap;
}

.tasks-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 38px 24px 56px;
}

.tasks-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  gap: 28px;
  align-items: stretch;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 28px;
}

.label,
.detail-kicker {
  color: var(--accent-clay);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.tasks-hero h1 {
  color: var(--accent-moss);
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 400;
  line-height: 0.95;
  margin: 0 0 14px;
}

.tasks-hero p {
  font-size: 17px;
  line-height: 1.6;
  margin: 0;
  max-width: 650px;
  opacity: 0.75;
}

.task-stats-panel {
  align-self: end;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 22px;
}

.task-stats-panel span,
.task-stats-panel small {
  display: block;
  font-size: 12px;
  opacity: 0.65;
}

.task-stats-panel strong {
  display: block;
  color: var(--accent-moss);
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 400;
  line-height: 1;
  margin: 8px 0;
}

.tasks-toolbar {
  display: flex;
  gap: 18px;
  justify-content: space-between;
  padding: 24px 0;
}

.task-tabs,
.task-filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.task-tab,
.task-search,
.task-select,
.btn-primary {
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 13px;
}

.task-tab {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-charcoal);
  cursor: pointer;
  padding: 10px 14px;
}

.task-tab.active {
  background: var(--accent-moss);
  border-color: var(--accent-moss);
  color: var(--bg-warm);
}

.task-search,
.task-select {
  background: transparent;
  border: 1px solid var(--border-light);
  min-height: 40px;
  padding: 0 15px;
}

.tasks-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.task-list,
.task-detail {
  min-height: 520px;
}

.task-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.task-row {
  background: rgba(255, 255, 255, 0.32);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  color: var(--text-charcoal);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  text-align: left;
}

.task-row.active,
.task-row:hover {
  border-color: rgba(200, 125, 85, 0.55);
}

.task-row strong {
  color: var(--accent-moss);
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 400;
}

.task-row span {
  font-size: 13px;
  line-height: 1.45;
  opacity: 0.72;
}

.task-row-meta {
  color: var(--accent-clay);
  font-size: 11px !important;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.task-status {
  align-self: flex-start;
  background: var(--bg-fog);
  border-radius: 999px;
  color: var(--accent-moss);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
}

.task-status.rejected,
.task-status.flagged {
  background: rgba(200, 85, 85, 0.12);
  color: #a34343;
}

.task-status.information-requested {
  background: rgba(200, 125, 85, 0.14);
  color: var(--accent-clay);
}

.task-detail {
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 28px;
}

.task-empty-detail,
.task-empty-list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 280px;
  padding: 28px;
  text-align: center;
}

.task-empty-detail h2,
.task-empty-list h2,
.task-detail-inner h2 {
  color: var(--accent-moss);
  font-family: var(--font-display);
  font-weight: 400;
  margin: 0 0 10px;
}

.task-detail-inner h2 {
  font-size: 34px;
  line-height: 1.05;
}

.task-detail-inner p {
  line-height: 1.65;
  opacity: 0.78;
}

.reward-strip {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 18px 0;
}

.reward-strip span {
  background: var(--bg-fog);
  border-radius: 999px;
  color: var(--accent-moss);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 11px;
}

.task-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
}

.task-facts div {
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 14px;
}

.task-facts dt {
  color: var(--accent-clay);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.task-facts dd {
  margin: 6px 0 0;
  font-size: 13px;
}

.proof-form {
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 24px;
  padding-top: 24px;
}

.proof-form h3,
.task-detail-inner h3 {
  color: var(--accent-moss);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  margin: 0 0 8px;
}

.proof-form label {
  color: var(--accent-moss);
  display: flex;
  flex-direction: column;
  font-size: 11px;
  font-weight: 600;
  gap: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.proof-form textarea,
.proof-form input[type="file"] {
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  color: var(--text-charcoal);
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0;
  padding: 12px;
  text-transform: none;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.btn-primary {
  align-self: flex-start;
  background: var(--accent-moss);
  border: 1px solid var(--accent-moss);
  color: var(--bg-warm);
  cursor: pointer;
  font-weight: 600;
  padding: 12px 18px;
}

.proof-note,
.muted {
  font-size: 12px;
  opacity: 0.64;
}

.attachment-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.attachment-list a {
  border: 1px solid var(--border-light);
  border-radius: 999px;
  color: var(--accent-ocean);
  font-size: 12px;
  padding: 8px 12px;
  text-decoration: none;
}

.review-note {
  background: rgba(200, 125, 85, 0.08);
  border-left: 3px solid var(--accent-clay);
  border-radius: 0 8px 8px 0;
  margin-top: 18px;
  padding: 14px;
}

@media (max-width: 900px) {
  .nav-inner,
  .tasks-toolbar,
  .tasks-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-inner,
  .nav-links {
    flex-wrap: wrap;
  }

  .tasks-hero,
  .tasks-layout,
  .task-facts,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .task-stats-panel {
    width: 100%;
  }
}