:root {
  --bg: #f3efe7;
  --panel: #fffdf8;
  --panel-strong: #fff7e8;
  --ink: #1f2933;
  --muted: #5f6c77;
  --line: #dccfb5;
  --accent: #0d6b5d;
  --accent-soft: #d7efe7;
  --warm: #af5d2a;
  --danger: #8f2d2d;
  --shadow: 0 18px 48px rgba(34, 39, 46, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at top left, rgba(175, 93, 42, 0.12), transparent 28%),
    radial-gradient(circle at bottom right, rgba(13, 107, 93, 0.18), transparent 22%),
    var(--bg);
  color: var(--ink);
}

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

.login-panel {
  width: min(440px, 100%);
}

.shell {
  display: grid;
  grid-template-columns: 320px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 24px;
  border-right: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.8);
  backdrop-filter: blur(14px);
}

.brand h1,
.hero h2,
.panel h2 {
  margin: 0;
  font-weight: 600;
  line-height: 1.1;
}

.brand h1 {
  font-size: 2rem;
  margin-top: 8px;
}

.lede,
.muted,
label,
.bid-meta,
.signal-row span,
.detail-meta,
.badge {
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--warm);
}

.panel {
  background: var(--panel);
  border: 1px solid rgba(220, 207, 181, 0.8);
  border-radius: 24px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.sidebar .panel {
  margin-top: 24px;
}

label {
  display: block;
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--muted);
}

input,
select,
textarea,
button {
  width: 100%;
  margin-top: 6px;
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 12px 14px;
  font: inherit;
  background: #fff;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

button {
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  border: none;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-weight: 600;
}

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

.button-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.main {
  padding: 28px;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: stretch;
  margin-bottom: 24px;
}

.hero-copy {
  max-width: 720px;
}

.hero-copy p:last-child {
  color: var(--muted);
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.stats {
  min-width: 360px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.stat {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
}

.stat strong {
  display: block;
  font-size: 1.8rem;
}

.stat span {
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--muted);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(360px, 480px) 1fr;
  gap: 24px;
}

.activity-panel {
  margin-top: 24px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.bid-list {
  display: grid;
  gap: 14px;
}

.bid-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px;
  background: #fff;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.bid-card:hover,
.bid-card.active {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 12px 24px rgba(13, 107, 93, 0.12);
}

.bid-card h3 {
  margin: 0;
  font-size: 1.1rem;
}

.bid-meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.badge-row,
.risk-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  background: var(--accent-soft);
  color: var(--accent);
}

.badge.warn {
  background: #f7e5d8;
  color: var(--warm);
}

.badge.danger {
  background: #f5d7d7;
  color: var(--danger);
}

.detail-empty {
  color: var(--muted);
  font-family: "Segoe UI", Tahoma, sans-serif;
  padding: 24px 0;
}

.hidden {
  display: none;
}

.detail-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.detail-meta {
  color: var(--muted);
  margin-top: 8px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.signal-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: #fffdfa;
}

.signal-row {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
}

.detail-actions {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.history-list,
.activity-feed {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.compact-feed {
  max-height: 260px;
  overflow-y: auto;
}

.weights-editor {
  display: grid;
  gap: 8px;
}

.artifact-list {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.artifact-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: #fff;
}

.artifact-item a {
  color: var(--accent);
  font-family: "Segoe UI", Tahoma, sans-serif;
  word-break: break-word;
}

#importMessage {
  min-height: 20px;
  margin: 10px 2px 0;
}

#userMessage,
#csvMessage {
  min-height: 20px;
  margin: 10px 2px 0;
}

#configMessage,
#configImportMessage,
#sessionMessage,
#emailMessage,
#liveScrapeMessage,
#syncMessage,
#userAdminMessage,
#automationMessage {
  min-height: 20px;
  margin: 10px 2px 0;
}

#weightsMessage {
  min-height: 20px;
  margin: 10px 2px 0;
}

.history-item,
.activity-item {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
  background: #fff;
}

.selected-item {
  border-color: var(--accent);
  box-shadow: 0 10px 20px rgba(13, 107, 93, 0.08);
}

.history-item strong,
.activity-item strong {
  display: block;
  font-family: "Segoe UI", Tahoma, sans-serif;
  margin-bottom: 4px;
}

.history-meta,
.activity-meta {
  color: var(--muted);
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 0.85rem;
}

.detail-actions textarea {
  min-height: 120px;
  grid-column: 1 / -1;
}

@media (max-width: 1080px) {
  .shell,
  .content-grid,
  .hero {
    grid-template-columns: 1fr;
    display: block;
  }

  .stats {
    margin-top: 16px;
    min-width: auto;
  }

  .main,
  .sidebar {
    padding: 20px;
  }

  .content-grid {
    display: grid;
  }
}