:root {
  --bg: #eef6e7;
  --panel: #f8fcf4;
  --card: #ffffff;
  --green-900: #204e18;
  --green-800: #317223;
  --green-700: #46912d;
  --green-600: #63ab38;
  --green-500: #7cc34c;
  --green-400: #95d45d;
  --green-300: #d4efbf;
  --green-200: #e7f7d9;
  --green-100: #f1faea;
  --yellow-100: #fff6d9;
  --yellow-700: #ae7a00;
  --red-100: #fde3dc;
  --red-700: #b44632;
  --text: #12331f;
  --muted: #638067;
  --shadow: 0 20px 40px rgba(63, 123, 42, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(151, 219, 89, 0.25), transparent 24%),
    linear-gradient(135deg, #f7fbf3 0%, #ebf6e2 48%, #dff0cf 100%);
}

button,
input {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
  padding: 24px;
}

.screen {
  min-height: calc(100vh - 48px);
  display: grid;
  border-radius: 28px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.home-screen {
  grid-template-columns: 280px minmax(0, 1fr);
}

.detail-screen {
  grid-template-columns: 320px minmax(0, 1fr);
}

.sidebar,
.detail-sidebar {
  padding: 28px 22px;
  background: linear-gradient(180deg, #76c141 0%, #4b972d 100%);
  color: #fff;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 30px;
}

.brand-logo {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  padding: 6px;
}

.brand-kicker,
.detail-kicker,
.section-kicker {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.78;
}

.brand h1,
.detail-company h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
}

.detail-company {
  margin: 20px 0 24px;
}

.detail-company p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
}

.module-panel,
.evidence-panel {
  margin-top: 24px;
}

#evidence-view {
  margin-top: 0;
}

.menu-list,
.detail-nav {
  display: grid;
  gap: 12px;
}

.menu-item,
.detail-nav-item {
  min-height: 52px;
  padding: 0 16px;
  text-align: left;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.18);
  color: inherit;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.menu-item:hover,
.detail-nav-item:hover,
.menu-item.is-active,
.detail-nav-item.is-active {
  background: rgba(255, 255, 255, 0.28);
  transform: translateX(4px);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.back-link {
  min-height: 44px;
  padding: 0 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.home-main,
.detail-main {
  padding: 40px 42px;
}

.hero-card {
  padding: 28px 32px;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(242, 251, 233, 0.94)),
    linear-gradient(135deg, #b7e48d, #68ad39);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.hero-copy h2 {
  margin: 0;
  font-size: 34px;
}

.hero-copy p {
  margin: 12px 0 22px;
  color: var(--muted);
}

.search-panel {
  display: grid;
  gap: 14px;
}

.search-label {
  font-size: 14px;
  color: var(--green-800);
  font-weight: 700;
}

.search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 148px;
  gap: 14px;
}

.search-input {
  width: 100%;
  height: 56px;
  padding: 0 18px;
  border: 1px solid #d4e8c9;
  border-radius: 18px;
  background: #fff;
  outline: none;
}

.search-input:focus {
  border-color: var(--green-500);
  box-shadow: 0 0 0 4px rgba(124, 195, 76, 0.12);
}

.primary-action {
  border-radius: 18px;
  background: linear-gradient(180deg, #9ddf52, #6db03d);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 12px 22px rgba(104, 164, 46, 0.28);
}

.company-pills,
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.empty-state {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.company-pill,
.detail-tag {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: #fff;
  color: var(--green-800);
  border: 1px solid #d5ebc5;
}

.company-pill.is-active {
  background: linear-gradient(180deg, #98da4e, #6eaf3c);
  color: #fff;
}

.capability-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.capability-card {
  min-height: 120px;
  padding: 22px;
  border-radius: 24px;
  text-align: left;
  color: #fff;
  background: linear-gradient(135deg, #76c041 0%, #4d982d 100%);
  box-shadow: 0 18px 28px rgba(81, 146, 44, 0.22);
}

.capability-card:nth-child(2) {
  background: linear-gradient(135deg, #84c94a 0%, #57a035 100%);
}

.capability-card:nth-child(3) {
  background: linear-gradient(135deg, #61a73b 0%, #3e8828 100%);
}

.capability-card:nth-child(4) {
  background: linear-gradient(135deg, #7ec447 0%, #5da737 100%);
}

.capability-title {
  display: block;
  font-size: 22px;
  font-weight: 700;
}

.capability-desc {
  display: block;
  margin-top: 10px;
  opacity: 0.86;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 22px;
}

.detail-header h3 {
  margin: 0;
  font-size: 32px;
}

.workbench-subtitle {
  margin: 10px 0 0;
  max-width: 720px;
  color: var(--muted);
  line-height: 1.8;
}

.detail-tag {
  display: inline-flex;
  align-items: center;
  background: var(--green-100);
  color: var(--green-800);
}

.workbench-overview {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 18px;
}

.summary-card,
.signals-card,
.analysis-area,
.actions-area,
.evidence-area {
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #e4f0db;
  box-shadow: 0 14px 28px rgba(91, 133, 69, 0.08);
}

.summary-card,
.signals-card {
  padding: 22px;
}

.summary-topline,
.card-header,
.evidence-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.summary-label {
  color: var(--muted);
  font-size: 14px;
}

.summary-card h4,
.card-header h4,
.evidence-header h4 {
  margin: 0;
  font-size: 22px;
  color: var(--green-900);
}

.summary-card p,
.evidence-note {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  font-weight: 700;
}

.status-badge.tone-positive,
.signal-badge.tone-positive,
.analysis-card.tone-positive .analysis-tone {
  background: var(--green-100);
  color: var(--green-800);
}

.status-badge.tone-warning,
.signal-badge.tone-warning,
.analysis-card.tone-warning .analysis-tone {
  background: var(--yellow-100);
  color: var(--yellow-700);
}

.status-badge.tone-danger,
.signal-badge.tone-danger,
.analysis-card.tone-danger .analysis-tone {
  background: var(--red-100);
  color: var(--red-700);
}

.signal-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.signal-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, #fbfef8, #f3faec);
}

.signal-content strong {
  display: block;
  font-size: 16px;
  margin-bottom: 6px;
}

.signal-content p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.signal-badge,
.analysis-tone {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.analysis-area,
.actions-area,
.timeline-area,
.evidence-area {
  margin-top: 18px;
  padding: 22px;
}

.analysis-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.analysis-card {
  min-height: 160px;
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(180deg, #fcfef9, #f4faee);
  border: 1px solid #e3f0d9;
}

.analysis-card header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.analysis-card h5 {
  margin: 0;
  font-size: 18px;
  color: var(--green-900);
}

.analysis-card p,
.analysis-card li,
.action-card li,
.insight-card p,
.insight-card li,
.info-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.analysis-card ul,
.action-card ul,
.insight-card ul {
  margin: 0;
  padding-left: 18px;
}

.actions-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.action-card {
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(180deg, #ffffff, #f4faee);
  border: 1px solid #e3f0d9;
}

.action-card h5 {
  margin: 0 0 10px;
  font-size: 17px;
  color: var(--green-900);
}

.action-card .ghost-button {
  margin-top: 14px;
}

.ghost-button {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--green-100);
  color: var(--green-800);
  border: 1px solid #d3e9c3;
  transition: transform 160ms ease, background 160ms ease;
}

.ghost-button:hover {
  transform: translateY(-1px);
}

.ghost-button.is-success {
  background: linear-gradient(180deg, #98da4e, #6eaf3c);
  color: #fff;
  border-color: transparent;
}

.timeline-list {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 96px 28px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.timeline-date {
  padding-top: 4px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.timeline-marker {
  position: relative;
  display: flex;
  justify-content: center;
  min-height: 100%;
}

.timeline-marker::after {
  content: "";
  position: absolute;
  top: 22px;
  bottom: -20px;
  width: 2px;
  background: #dcebd0;
}

.timeline-item:last-child .timeline-marker::after {
  display: none;
}

.timeline-icon {
  position: relative;
  z-index: 1;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 0 0 6px #fff;
}

.timeline-icon.tone-positive {
  background: var(--green-100);
  color: var(--green-800);
}

.timeline-icon.tone-warning {
  background: var(--yellow-100);
  color: var(--yellow-700);
}

.timeline-icon.tone-danger {
  background: var(--red-100);
  color: var(--red-700);
}

.timeline-card {
  padding: 16px 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #f7fbf2);
  border: 1px solid #e4f0db;
}

.timeline-card header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.timeline-card h5 {
  margin: 0;
  font-size: 17px;
  color: var(--green-900);
}

.timeline-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.feedback-toast {
  position: fixed;
  right: 28px;
  bottom: 28px;
  min-width: 220px;
  max-width: 360px;
  padding: 14px 16px;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, rgba(43, 102, 28, 0.96), rgba(90, 160, 47, 0.96));
  box-shadow: 0 18px 28px rgba(44, 95, 31, 0.26);
  z-index: 20;
}

.feedback-toast.is-visible {
  display: block !important;
}

.evidence-header {
  align-items: flex-start;
  margin-bottom: 16px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.info-card,
.insight-card {
  min-height: 140px;
  padding: 18px;
  border-radius: 22px;
  background: var(--card);
  border: 1px solid #e4f0db;
  box-shadow: 0 14px 28px rgba(91, 133, 69, 0.08);
}

.info-card h4,
.insight-card h4 {
  margin: 0 0 12px;
  color: var(--green-800);
  font-size: 16px;
}

.info-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.4;
}

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

.is-hidden {
  display: none !important;
}

@media (max-width: 1280px) {
  .workbench-overview,
  .analysis-grid,
  .actions-list,
  .info-grid,
  .insight-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .timeline-date {
    padding-top: 0;
  }
}

@media (max-width: 1100px) {
  .home-screen,
  .detail-screen {
    grid-template-columns: 1fr;
  }

  .search-row {
    grid-template-columns: 1fr;
  }

  .capability-grid {
    grid-template-columns: 1fr;
  }

  .home-main,
  .detail-main {
    padding: 24px;
  }
}