:root {
  --bg: #f6f8fb;
  --ink: #111827;
  --muted: #667085;
  --panel: #ffffff;
  --line: #d8dee8;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --warning: #9a3412;
  --shadow: 0 22px 70px rgba(15, 23, 42, 0.12);
}

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

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.12), transparent 34%),
    linear-gradient(315deg, rgba(37, 99, 235, 0.1), transparent 36%),
    var(--bg);
  font-family: "Noto Sans JP", system-ui, sans-serif;
  letter-spacing: 0;
}

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

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 32px;
}

.hero-panel,
.results-panel,
.detail-panel,
.tools-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: clamp(24px, 4vw, 44px);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 14px;
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 1.08;
}

h2 {
  margin-bottom: 0;
  font-size: 1.2rem;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  line-height: 1.85;
}

.runtime-note {
  max-width: 760px;
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(154, 52, 18, 0.24);
  border-radius: 8px;
  color: var(--warning);
  background: #fff7ed;
  font-weight: 700;
}

.search-form {
  display: grid;
  gap: 10px;
  max-width: 680px;
  margin-top: 26px;
}

.search-form label {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.search-row {
  display: grid;
  gap: 10px;
}

.search-row input,
.tool-card select,
.tool-card textarea {
  min-height: 54px;
  min-width: 0;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.tool-card textarea {
  min-height: 92px;
  padding-top: 12px;
  line-height: 1.6;
  resize: vertical;
}

.search-row button,
.company-card,
.tool-card button,
.company-actions button {
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.search-row button,
.tool-card button,
.company-actions button {
  min-height: 54px;
  padding: 0 22px;
  color: #fff;
  background: var(--accent);
  font-weight: 800;
}

.workspace {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.results-panel,
.detail-panel,
.tools-panel {
  min-width: 0;
  padding: 20px;
}

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

.company-list {
  display: grid;
  gap: 10px;
}

.company-card {
  display: grid;
  width: 100%;
  gap: 6px;
  padding: 15px;
  color: inherit;
  text-align: left;
  background: #f8fafc;
  border: 1px solid transparent;
}

.company-card:hover,
.company-card.active {
  border-color: rgba(15, 118, 110, 0.45);
  background: #ecfdf5;
}

.company-card strong {
  line-height: 1.45;
}

.company-card span,
.empty-state,
.source-note,
.meta-row {
  color: var(--muted);
  font-size: 0.9rem;
}

.empty-state {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #f8fafc;
}

.summary-grid {
  display: grid;
  gap: 10px;
  margin: 16px 0;
}

.metric {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.metric span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.metric strong {
  display: block;
  font-size: 1.25rem;
  overflow-wrap: anywhere;
}

.financial-table {
  width: 100%;
  margin-top: 18px;
  border-collapse: collapse;
  overflow: hidden;
  font-size: 0.9rem;
}

.financial-table th,
.financial-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}

.financial-table th:first-child,
.financial-table td:first-child {
  text-align: left;
}

.table-wrap {
  overflow-x: auto;
}

.analysis-panel {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 8px;
  background: #f0fdfa;
}

.analysis-heading {
  margin-bottom: 12px;
}

.analysis-heading span {
  display: block;
  margin-bottom: 5px;
  color: var(--accent-dark);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.analysis-heading h4,
.analysis-block h5 {
  margin: 0;
}

.analysis-capsule {
  margin-bottom: 16px;
  color: #134e4a;
  font-weight: 800;
  line-height: 1.7;
}

.analysis-grid {
  display: grid;
  gap: 12px;
}

.analysis-block {
  min-width: 0;
  padding: 16px;
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: 8px;
  background: #fff;
}

.analysis-block h5 {
  font-size: 1rem;
}

.analysis-block p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.analysis-block ul {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.analysis-block li {
  position: relative;
  padding-left: 18px;
  color: #344054;
  line-height: 1.65;
}

.analysis-block li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #64748b;
  content: "";
}

.analysis-block li[data-tone="positive"]::before {
  background: #0f766e;
}

.analysis-block li[data-tone="caution"]::before,
.analysis-block li[data-tone="negative"]::before {
  background: #ea580c;
}

.company-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.company-actions button {
  flex: 1 1 180px;
  background: #334155;
}

.addon-output {
  flex: 1 0 100%;
  margin-top: 4px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.addon-output:empty {
  display: none;
}

.addon-output h4,
.tool-output h3,
.text-block-card h5 {
  margin: 0 0 10px;
}

.text-block-card {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

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

.tools-panel {
  margin-top: 18px;
}

.tool-grid {
  display: grid;
  gap: 14px;
}

.tool-card {
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.tool-card h3 {
  margin-bottom: 2px;
  font-size: 1rem;
}

.tool-card label {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.tool-output {
  margin-top: 14px;
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #f8fafc;
  color: var(--muted);
}

.tool-output ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 1.2em;
  line-height: 1.8;
}

.tool-output.is-error,
.addon-output.is-error {
  color: var(--warning);
  background: #fff7ed;
}

.alert {
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid rgba(154, 52, 18, 0.24);
  border-radius: 8px;
  color: var(--warning);
  background: #fff7ed;
  font-weight: 700;
}

.source-note {
  margin: 18px 0 0;
  text-align: center;
}

@media (min-width: 720px) {
  .search-row {
    grid-template-columns: minmax(0, 1fr) 132px;
  }

  .summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .analysis-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tool-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .workspace {
    grid-template-columns: minmax(280px, 0.36fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (max-width: 560px) {
  .app-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 18px;
  }

  .hero-panel,
  .results-panel,
  .detail-panel {
    padding: 16px;
  }

  h1 {
    font-size: 2rem;
  }
}