/* ========================================
   PostgreSQL SQL講義まとめ - スタイル
   ======================================== */

:root {
  --bg: #f5f6f8;
  --bg-elevated: #ffffff;
  --bg-muted: #fafafa;
  --bg-code: #ececec;
  --bg-soft: #fafbfc;
  --bg-need: #eef6f1;
  --bg-point: #fff9e6;
  --bg-tag-hover: #f0f4f1;
  --bg-example: #f7faf8;
  --bg-badge: #dff0e4;
  --bg-mode: #f0f1f3;
  --text: #1a1a1a;
  --text-secondary: #333333;
  --text-muted: #666666;
  --text-faint: #888888;
  --text-heading: #222222;
  --border: #e2e2e2;
  --border-strong: #e0e0e0;
  --border-light: #eeeeee;
  --border-code: #e0e0e0;
  --accent: #2d6a45;
  --accent-dark: #1e5a35;
  --accent-soft: #e8f0eb;
  --accent-border: #cfe0d5;
  --accent-pill-border: #b5d4c0;
  --link-hover-bg: #f0f4f1;
  --kw: #c7254e;
  --str: #0969da;
  --num: #b35900;
  --code-inline-bg: #f0f0f0;
  --point-border: #d4a017;
  --point-code-bg: #fff3cc;
  --point-code-border: #e8d48b;
  --header-bg: #ffffff;
  --footer-bg: #ffffff;
  --shadow-soft: 0 1px 2px rgba(0, 0, 0, 0.06);
  --copy-hover: #d8d8d8;
  --input-bg: #fafafa;
  --code-text: #111111;
  --code-header: #555555;
}

[data-theme="dark"] {
  --bg: #12151a;
  --bg-elevated: #1c2128;
  --bg-muted: #161b22;
  --bg-code: #0d1117;
  --bg-soft: #161b22;
  --bg-need: #1a2e24;
  --bg-point: #2a2416;
  --bg-tag-hover: #24352c;
  --bg-example: #1a2e24;
  --bg-badge: #1a3a2a;
  --bg-mode: #2a3038;
  --text: #e6edf3;
  --text-secondary: #d0d7de;
  --text-muted: #9da7b3;
  --text-faint: #8b949e;
  --text-heading: #f0f3f6;
  --border: #30363d;
  --border-strong: #3d444d;
  --border-light: #30363d;
  --border-code: #3d444d;
  --accent: #6bc48a;
  --accent-dark: #8fd4a8;
  --accent-soft: #1a3a2a;
  --accent-border: #2d5a40;
  --accent-pill-border: #3d6b4f;
  --link-hover-bg: #24352c;
  --kw: #ff7b9c;
  --str: #79b8ff;
  --num: #e3b341;
  --code-inline-bg: #2a3038;
  --point-border: #c9a227;
  --point-code-bg: #3d3420;
  --point-code-border: #6b5a28;
  --header-bg: #1c2128;
  --footer-bg: #1c2128;
  --shadow-soft: 0 1px 2px rgba(0, 0, 0, 0.35);
  --copy-hover: #30363d;
  --input-bg: #0d1117;
  --code-text: #e6edf3;
  --code-header: #9da7b3;
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

/* display 指定より優先して、hidden を効かせる */
[hidden] {
  display: none !important;
}

/* ---------- モード切替（フェード） ---------- */

.mode-stage {
  position: relative;
}

.mode-view {
  display: none;
}

.mode-view.is-active {
  display: block;
  animation: mode-view-in 0.28s ease both;
}

@keyframes mode-view-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .mode-view.is-active {
    animation: none;
  }
}

body {
  margin: 0;
  font-family:
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    "Yu Gothic",
    YuGothic,
    Meiryo,
    sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.85;
  font-size: 16px;
  transition: background 0.2s, color 0.2s;
}

/* ---------- Header ---------- */

header {
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-strong);
  position: sticky;
  top: 0;
  z-index: 1000;
  isolation: isolate;
}

.header-inner {
  box-sizing: border-box;
  max-width: none;
  margin: 0;
  height: 68px;
  padding: 0 24px 0 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-shrink: 0;
  min-height: 40px;
}

.site-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.mode-nav {
  display: flex;
  gap: 4px;
  padding: 3px;
  background: var(--bg-mode);
  border-radius: 8px;
  flex-shrink: 0;
  height: 40px;
  box-sizing: border-box;
  align-items: center;
}

.mode-btn {
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0 14px;
  height: 34px;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.mode-btn:hover {
  color: var(--accent);
}

.mode-btn.is-active {
  background: var(--bg-elevated);
  color: var(--accent-dark);
  box-shadow: var(--shadow-soft);
}

.theme-toggle {
  margin-left: 0;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-elevated);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.theme-toggle:hover {
  background: var(--bg-tag-hover);
  border-color: var(--accent);
}

.theme-icon {
  display: block;
  width: 18px;
  height: 18px;
  background: currentColor;
  color: var(--text-muted);
}

.theme-icon-moon {
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M21 14.3A9.2 9.2 0 0 1 9.7 3a7.5 7.5 0 1 0 11.3 11.3z'/%3E%3C/svg%3E") center / contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M21 14.3A9.2 9.2 0 0 1 9.7 3a7.5 7.5 0 1 0 11.3 11.3z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.theme-icon-sun {
  display: none;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='4' fill='black'/%3E%3Cpath fill='black' d='M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4' stroke='black' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center / contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='5' fill='black'/%3E%3C/svg%3E") center / contain no-repeat;
}

[data-theme="dark"] .theme-icon-moon {
  display: none;
}

[data-theme="dark"] .theme-icon-sun {
  display: block;
}

.search-box {
  box-sizing: border-box;
  width: 0;
  height: 40px;
  margin: 0 -12px 0 0;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  line-height: 38px;
  background: var(--input-bg);
  color: var(--text);
  opacity: 0;
  transform: translateX(8px);
  pointer-events: none;
  visibility: hidden;
  flex-shrink: 0;
  overflow: hidden;
  transition:
    width 0.28s ease,
    padding 0.28s ease,
    margin 0.28s ease,
    opacity 0.28s ease,
    transform 0.28s ease,
    border-color 0.2s ease,
    background 0.15s,
    visibility 0s linear 0.28s;
}

body.mode-lessons .search-box {
  width: 280px;
  margin: 0;
  padding: 0 14px;
  border-color: var(--border-strong);
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  visibility: visible;
  overflow: visible;
  transition:
    width 0.28s ease,
    padding 0.28s ease,
    margin 0.28s ease,
    opacity 0.28s ease,
    transform 0.28s ease,
    border-color 0.2s ease,
    background 0.15s,
    visibility 0s linear 0s;
}

.search-box:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elevated);
}

.search-box::placeholder {
  color: var(--text-faint);
}

/* ---------- Layout（目次を左寄せ） ---------- */

.layout {
  max-width: none;
  width: 100%;
  margin: 0;
  padding: 28px 40px 48px 12px;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  position: relative;
  z-index: 0;
}

/* ---------- Sidebar (TOC) ---------- */

.layout > aside {
  position: sticky;
  top: 76px;
  z-index: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 14px;
  max-height: calc(100vh - 92px);
  overflow-y: auto;
}

.layout > aside h2,
.layout .toc-heading {
  margin: 0 0 12px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-light);
}

.layout .lesson-count {
  font-weight: 500;
  color: var(--text-faint);
  font-size: 0.8rem;
}

.layout > aside ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.layout > aside li {
  margin-bottom: 2px;
}

.layout > aside a {
  display: block;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8125rem;
  padding: 5px 8px;
  border-radius: 5px;
  line-height: 1.5;
  transition: background 0.12s, color 0.12s;
}

.layout > aside a:hover {
  background: var(--link-hover-bg);
  color: var(--accent);
}

.layout > aside a.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.toc-category {
  margin: 14px 0 6px !important;
  padding: 4px 8px 2px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent);
  text-transform: none;
  border-top: 1px solid var(--border-light);
  pointer-events: none;
}

.toc-category:first-child {
  margin-top: 4px !important;
  border-top: none;
}

.toc-pg {
  display: inline-block;
  margin-left: 4px;
  padding: 0 4px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 3px;
  vertical-align: middle;
}

/* ---------- Main ---------- */

main {
  min-width: 0;
  max-width: 900px;
}

.main-heading {
  margin: 0 0 8px;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text);
}

.description {
  color: var(--text-muted);
  margin: 0 0 32px;
  font-size: 0.95rem;
}

.no-results {
  display: none;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 40px 24px;
  text-align: center;
  color: var(--text-faint);
}

.no-results.visible {
  display: block;
}

/* ---------- Lesson card ---------- */

.lesson {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px 32px;
  margin-bottom: 28px;
  scroll-margin-top: 90px;
}

.lesson.hidden {
  display: none;
}

.lesson h2 {
  margin: 0 0 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.lesson-category {
  margin: 0 0 16px !important;
  font-size: 0.8rem;
  color: var(--accent);
}

.pg-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--accent-dark);
  background: var(--bg-badge);
  border: 1px solid var(--accent-pill-border);
  border-radius: 999px;
  vertical-align: middle;
}

.lesson h3 {
  margin: 24px 0 10px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-heading);
}

.lesson h3:first-of-type {
  margin-top: 0;
}

.lesson p {
  margin: 0 0 12px;
  color: var(--text-secondary);
}

.lesson > ul:not(.meaning-list) {
  margin: 0 0 16px;
  padding-left: 1.4em;
}

.lesson > ul:not(.meaning-list) li {
  margin-bottom: 4px;
}

/* ---------- Inline code ---------- */

code:not(pre code) {
  background: var(--code-inline-bg);
  border: 1px solid var(--border-code);
  border-radius: 4px;
  padding: 1px 6px;
  font-family: Consolas, "Courier New", Monaco, monospace;
  font-size: 0.88em;
  color: var(--kw);
}

/* ---------- Code box ---------- */

.code-box {
  position: relative;
  margin: 16px 0 20px;
  overflow: hidden;
  background: var(--bg-code);
  border-radius: 14px;
  border: 1px solid transparent;
}

[data-theme="dark"] .code-box {
  border-color: var(--border);
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px 4px;
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--code-header);
}

.copy-button {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 0.8125rem;
  font-family: inherit;
  padding: 5px 10px;
  border-radius: 6px;
  color: var(--code-header);
  transition: background 0.12s;
}

.copy-button:hover {
  background: var(--copy-hover);
}

.copy-button.copied {
  color: var(--accent);
  font-weight: 600;
}

pre {
  margin: 0;
  padding: 6px 20px 20px;
  overflow-x: auto;
  line-height: 1.75;
}

pre code {
  font-family: Consolas, "Courier New", Monaco, monospace;
  font-size: 0.9375rem;
  color: var(--code-text);
  white-space: pre;
}

.kw {
  color: var(--kw);
  font-weight: 600;
}

.str {
  color: var(--str);
}

.num {
  color: var(--num);
}

/* ---------- Meaning ---------- */

.meaning-intro {
  margin: 0 0 6px;
}

.meaning-list {
  margin: 0 0 8px;
  padding-left: 1.5em;
}

.meaning-list li {
  margin-bottom: 3px;
  color: var(--text-secondary);
}

.meaning-outro {
  margin: 0 0 8px;
}

/* ---------- Point note ---------- */

.point {
  background: var(--bg-point);
  border-left: 4px solid var(--point-border);
  padding: 12px 16px;
  margin: 16px 0;
  border-radius: 0 6px 6px 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.point code {
  background: var(--point-code-bg);
  border-color: var(--point-code-border);
}

/* ---------- Footer ---------- */

footer {
  text-align: center;
  padding: 28px 16px 40px;
  color: var(--text-faint);
  font-size: 0.8125rem;
  border-top: 1px solid var(--border-light);
  background: var(--footer-bg);
  position: relative;
  z-index: 0;
}

/* ---------- Mobile ---------- */

@media (max-width: 800px) {
  .header-inner {
    height: 60px;
    padding: 0 14px;
    gap: 10px;
  }

  .site-title {
    font-size: 0.98rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
  }

  .header-right {
    margin-left: auto;
    gap: 8px;
  }

  .mode-nav {
    height: 36px;
  }

  .mode-btn {
    height: 30px;
    padding: 0 10px;
    font-size: 0.75rem;
  }

  .search-box {
    position: absolute;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    border: 0 !important;
    opacity: 0 !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0);
    pointer-events: none !important;
  }

  body.mode-lessons .search-box {
    position: static;
    clip: auto;
    width: min(42vw, 160px) !important;
    height: 36px !important;
    margin: 0 !important;
    padding: 0 10px !important;
    border: 1px solid var(--border-strong) !important;
    opacity: 1 !important;
    overflow: visible !important;
    pointer-events: auto !important;
    font-size: 13px;
    line-height: 34px;
  }

  .theme-toggle {
    width: 36px;
    height: 36px;
  }

  .layout {
    display: block;
    padding: 20px 14px 32px;
  }

  .layout > aside {
    position: static;
    max-height: none;
    margin-bottom: 24px;
    padding: 14px;
  }

  .layout > aside ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px 8px;
  }

  .layout > aside .toc-category {
    grid-column: 1 / -1;
  }

  .lesson {
    padding: 20px 16px;
    margin-bottom: 20px;
  }

  .main-heading {
    font-size: 1.4rem;
  }

  .lesson h2 {
    font-size: 1.2rem;
  }

  .lesson h3 {
    font-size: 1.05rem;
  }

  pre code {
    font-size: 0.875rem;
  }

  .intent-page {
    padding: 20px 14px 32px;
  }

  .intent-inner {
    gap: 16px;
  }

  .intent-ask-panel,
  .intent-tag-panel,
  .intent-result-panel {
    padding: 16px;
  }

  .intent-ask-row {
    flex-direction: column;
  }

  .intent-clear-btn {
    padding: 10px 16px;
  }
}

@media (max-width: 480px) {
  aside ul {
    grid-template-columns: 1fr;
  }
}

/* ---------- やりたいことナビ ---------- */

.intent-page {
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 24px 48px;
  position: relative;
  z-index: 0;
}

.intent-inner {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.intent-intro {
  min-width: 0;
}

.intent-intro .description {
  margin-bottom: 0;
}

.intent-ask-panel,
.intent-tag-panel,
.intent-result-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 24px;
  margin: 0;
}

.intent-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.intent-ask-row {
  display: flex;
  gap: 10px;
}

.intent-ask-input {
  flex: 1;
  padding: 12px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  background: var(--input-bg);
  color: var(--text);
}

.intent-ask-input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elevated);
}

.intent-clear-btn {
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  border-radius: 8px;
  padding: 0 16px;
  font-family: inherit;
  font-size: 0.875rem;
  cursor: pointer;
  color: var(--code-header);
  white-space: nowrap;
}

.intent-clear-btn:hover {
  background: var(--bg-muted);
}

.intent-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.intent-example {
  border: 1px dashed var(--accent-border);
  background: var(--bg-example);
  color: var(--accent);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.78rem;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  line-height: 1.4;
}

.intent-example:hover {
  background: var(--accent-soft);
  border-style: solid;
}

.intent-panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.intent-panel-head h2,
.intent-result-panel > h2 {
  margin: 0 0 14px;
  font-size: 1.05rem;
  color: var(--text);
}

.intent-panel-head h2 {
  margin-bottom: 0;
}

.intent-selected-summary {
  margin: 0;
  font-size: 0.8rem;
  color: var(--accent);
  line-height: 1.5;
}

.intent-group {
  margin-bottom: 16px;
}

.intent-group:last-child {
  margin-bottom: 0;
}

.intent-group-title {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-faint);
  letter-spacing: 0.03em;
}

.intent-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.intent-tag {
  border: 1px solid var(--border-strong);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}

.intent-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.intent-tag.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
  font-weight: 600;
}

[data-theme="dark"] .intent-tag.is-active {
  color: #0d1117;
}

.intent-search-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.intent-search-btn {
  border: none;
  background: var(--accent);
  color: #ffffff;
  border-radius: 8px;
  padding: 11px 28px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.04em;
}

[data-theme="dark"] .intent-search-btn {
  color: #0d1117;
}

.intent-search-btn:hover {
  filter: brightness(1.05);
}

.intent-search-btn:active {
  transform: translateY(1px);
}

.intent-search-hint {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-faint);
}

.intent-results-intro {
  margin: 0 0 16px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.intent-empty {
  padding: 24px;
  text-align: center;
  color: var(--text-faint);
  background: var(--bg-muted);
  border-radius: 8px;
}

.intent-conflict {
  background: #fff5f5;
  border: 1px solid #f0c0c0;
  border-radius: 10px;
  padding: 20px 22px;
}

[data-theme="dark"] .intent-conflict {
  background: #2a1818;
  border-color: #6b3030;
}

.intent-conflict-title {
  margin: 0 0 10px;
  font-size: 1.15rem;
  color: #b42318;
}

[data-theme="dark"] .intent-conflict-title {
  color: #ff8a7a;
}

.intent-conflict-lead {
  margin: 0 0 12px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.intent-conflict-list {
  margin: 0 0 14px;
  padding-left: 1.3em;
  color: var(--text-secondary);
}

.intent-conflict-list li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.intent-conflict-tip {
  margin: 0;
  padding: 12px 14px;
  background: var(--bg-elevated);
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.intent-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 16px;
  background: var(--bg-soft);
}

.intent-card.is-preview {
  opacity: 0.92;
}

.intent-card:last-child {
  margin-bottom: 0;
}

.intent-card-header h3 {
  margin: 0 0 4px;
  font-size: 1.15rem;
  color: var(--text);
}

.intent-card-ask {
  margin: 0 0 14px;
  font-size: 0.85rem;
  color: var(--text-faint);
}

.need-block {
  margin-bottom: 14px;
  padding: 12px 14px;
  background: var(--bg-need);
  border-radius: 8px;
  border: 1px solid var(--accent-border);
}

.need-label {
  margin: 0 0 8px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
}

.need-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.need-pill {
  display: inline-block;
  padding: 4px 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--accent-pill-border);
  border-radius: 6px;
  font-family: Consolas, "Courier New", Monaco, monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--kw);
}

.intent-steps {
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}

.intent-steps li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 6px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.step-num {
  flex-shrink: 0;
  width: 1.4em;
  height: 1.4em;
  border-radius: 50%;
  background: var(--accent);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.2em;
}

[data-theme="dark"] .step-num {
  color: #0d1117;
}