:root {
  --bg-dark: #1a1a2e;
  --bg-card: #16213e;
  --bg-sidebar: #0f0f23;
  --accent: #c9a96e;
  --accent-light: #e8d5a8;
  --accent-dim: #8a7342;
  --text: #e0ddd5;
  --text-dim: #9a9688;
  --text-bright: #fff;
  --border: #2a2a4a;
  --red: #c0392b;
  --green: #27ae60;
  --blue: #2980b9;
  --wood: #4a9c5d;
  --fire: #e74c3c;
  --earth: #d4a745;
  --metal: #bdc3c7;
  --water: #3498db;
  --radius: 8px;
  --sidebar-w: 280px;
  --transition: .25s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: "Noto Serif SC", "Source Han Serif SC", "SimSun", serif;
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.8;
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

html { overflow-x: hidden; }

::selection { background: var(--accent); color: var(--bg-dark); }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-light); }

/* Sidebar */
#sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  height: 100vh;
  position: sticky;
  top: 0;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--transition);
  z-index: 100;
}

.sidebar-header {
  padding: 28px 20px 20px;
  border-bottom: 1px solid var(--border);
  text-align: center;
  flex-shrink: 0;
}

.sidebar-header h1 {
  font-size: 1.5rem;
  color: var(--accent);
  letter-spacing: 6px;
  margin-bottom: 4px;
}

.sidebar-header .subtitle {
  font-size: .75rem;
  color: var(--text-dim);
  letter-spacing: 2px;
}

.sidebar-header .author {
  font-size: .7rem;
  color: var(--accent-dim);
  margin-top: 6px;
}

.nav-list {
  list-style: none;
  padding: 8px 0;
  overflow-y: auto;
  flex-shrink: 1;
}

.nav-group-title {
  padding: 12px 20px 4px;
  font-size: .72rem;
  color: var(--accent-dim);
  letter-spacing: 1px;
  font-weight: 700;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 20px;
  font-size: .82rem;
  color: var(--text-dim);
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.nav-link:hover {
  color: var(--text);
  background: rgba(201,169,110,.06);
}

.nav-link.active {
  color: var(--accent);
  background: rgba(201,169,110,.1);
  border-left-color: var(--accent);
}

.nav-link .icon { font-size: .75rem; width: 18px; text-align: center; flex-shrink: 0; }

.nav-group ul { list-style: none; }
.nav-group ul .nav-link { padding-left: 32px; font-size: .78rem; }

.nav-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 16px;
}

.tool-link { color: var(--accent-dim) !important; }
.tool-link:hover, .tool-link.active { color: var(--accent) !important; }

#sidebar-toggle {
  display: none;
  position: fixed;
  top: 12px; left: 12px;
  z-index: 200;
  background: var(--bg-card);
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 40px; height: 40px;
  font-size: 1.2rem;
  cursor: pointer;
}

/* Main content */
#content {
  flex: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 32px;
  min-width: 0;
  overflow-x: hidden;
}

.page { display: none; padding: 40px 0 80px; }
.page.active { display: block; }

/* Hero */
.hero {
  text-align: center;
  padding: 80px 0 48px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.hero-badge {
  display: inline-block;
  background: rgba(201,169,110,.12);
  color: var(--accent);
  padding: 4px 16px;
  border-radius: 20px;
  font-size: .8rem;
  letter-spacing: 4px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3rem;
  color: var(--accent);
  letter-spacing: 12px;
  margin-bottom: 8px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-dim);
  letter-spacing: 6px;
}

.hero-author {
  font-size: .85rem;
  color: var(--accent-dim);
  margin-top: 16px;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 24px 0;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  cursor: pointer;
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
}

.card-icon {
  width: 48px; height: 48px;
  background: rgba(201,169,110,.12);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 12px;
  font-weight: 700;
}

.card h3 { font-size: 1.05rem; color: var(--accent-light); margin-bottom: 6px; }
.card p { font-size: .82rem; color: var(--text-dim); line-height: 1.6; }

/* Tool banner */
.tool-banner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 24px;
}

.tool-banner h3 { color: var(--accent); font-size: 1rem; margin-bottom: 16px; text-align: center; }

.tool-grid { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.tool-btn {
  background: rgba(201,169,110,.1);
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 10px 24px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: .9rem;
  font-family: inherit;
  transition: all var(--transition);
}

.tool-btn:hover {
  background: var(--accent);
  color: var(--bg-dark);
}

/* Chapter header */
.chapter-header {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.chapter-tag {
  display: inline-block;
  background: rgba(201,169,110,.12);
  color: var(--accent);
  padding: 3px 12px;
  border-radius: 4px;
  font-size: .75rem;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.chapter-header h2 {
  font-size: 1.6rem;
  color: var(--accent-light);
  letter-spacing: 2px;
}

/* Content body */
.content-body p {
  margin-bottom: 16px;
  text-indent: 2em;
}

.content-body h3 {
  color: var(--accent);
  font-size: 1.15rem;
  margin: 32px 0 16px;
  padding-left: 12px;
  border-left: 3px solid var(--accent);
}

/* Highlight box */
.highlight-box {
  background: rgba(201,169,110,.06);
  border: 1px solid rgba(201,169,110,.2);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 20px 0;
}

.highlight-box.warning {
  background: rgba(192,57,43,.08);
  border-color: rgba(192,57,43,.3);
}

.highlight-box h4 {
  color: var(--accent);
  font-size: .95rem;
  margin-bottom: 8px;
}

.highlight-box.warning h4 { color: var(--red); }

.highlight-box p, .highlight-box li {
  text-indent: 0;
  font-size: .9rem;
}

.highlight-box ul, .highlight-box ol {
  padding-left: 20px;
  margin-top: 8px;
}

.highlight-box li { margin-bottom: 6px; }

/* Quote */
.quote-block {
  border-left: 3px solid var(--accent);
  padding: 16px 24px;
  margin: 24px 0;
  background: rgba(201,169,110,.04);
  font-style: italic;
}

.quote-block p { text-indent: 0; color: var(--text-dim); font-size: .92rem; }

/* Two columns */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 20px 0;
}

.col-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.col-box.accent { border-color: var(--accent-dim); }
.col-box h4 { color: var(--accent); margin-bottom: 8px; font-size: .95rem; }
.col-box p { text-indent: 0; font-size: .88rem; }

/* Flow chart */
.flow-chart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 24px 0;
  flex-wrap: wrap;
}

.flow-item {
  background: var(--bg-card);
  border: 1px solid var(--accent-dim);
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--accent-light);
}

.flow-arrow { color: var(--accent); font-size: 1.2rem; }

/* Step list */
.step-list { margin: 16px 0; }

.step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 12px;
}

.step-num {
  flex-shrink: 0;
  width: 32px; height: 32px;
  background: var(--accent);
  color: var(--bg-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  font-weight: 700;
}

.step div { padding-top: 4px; font-size: .9rem; }

/* Architecture diagram */
.architecture-diagram {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin: 24px 0;
  text-align: center;
}

.architecture-diagram h4 { color: var(--accent); margin-bottom: 20px; font-size: 1.1rem; }

.arch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.arch-title {
  color: var(--accent-dim);
  font-size: .8rem;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.arch-item {
  background: rgba(201,169,110,.08);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 4px;
  margin-bottom: 8px;
  font-size: .88rem;
}

.arch-note {
  margin-top: 16px;
  color: var(--accent);
  font-weight: 700;
  text-indent: 0 !important;
}

/* Four elements */
.four-elements {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 24px 0;
}

.element-item {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 8px;
  font-size: .85rem;
}

.element-item span {
  display: block;
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}

/* JKJ meanings */
.jkj-meanings { margin: 16px 0; }

.jkj-item {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: .88rem;
}

.jkj-label {
  flex-shrink: 0;
  background: rgba(201,169,110,.12);
  color: var(--accent);
  padding: 2px 12px;
  border-radius: 4px;
  font-size: .82rem;
  font-weight: 700;
}

/* Reference tables */
.ref-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 24px;
  font-size: .82rem;
}

.ref-table th, .ref-table td {
  border: 1px solid var(--border);
  padding: 8px 12px;
  text-align: center;
}

.ref-table th {
  background: rgba(201,169,110,.1);
  color: var(--accent);
  font-weight: 600;
}

.ref-table td { color: var(--text); }

.wx-wood-bg { background: rgba(74,156,93,.15) !important; }
.wx-fire-bg { background: rgba(231,76,60,.15) !important; }
.wx-earth-bg { background: rgba(212,167,69,.15) !important; }
.wx-metal-bg { background: rgba(189,195,199,.15) !important; }
.wx-water-bg { background: rgba(52,152,219,.15) !important; }

/* Wuxing diagram */
.wuxing-diagram {
  text-align: center;
  margin: 24px 0;
}

.wx-center {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.wx-item {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: default;
  transition: all var(--transition);
}

.wx-wood { background: rgba(74,156,93,.2); color: var(--wood); border: 2px solid var(--wood); }
.wx-fire { background: rgba(231,76,60,.2); color: var(--fire); border: 2px solid var(--fire); }
.wx-earth { background: rgba(212,167,69,.2); color: var(--earth); border: 2px solid var(--earth); }
.wx-metal { background: rgba(189,195,199,.2); color: var(--metal); border: 2px solid var(--metal); }
.wx-water { background: rgba(52,152,219,.2); color: var(--water); border: 2px solid var(--water); }

/* Jiaoci tool */
.jiaoci-selector {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin: 20px 0;
}

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

.selector-group label {
  display: block;
  color: var(--accent);
  font-size: .85rem;
  margin-bottom: 8px;
  font-weight: 600;
}

.btn-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-group button {
  background: rgba(201,169,110,.08);
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
  font-size: .85rem;
  font-family: inherit;
  transition: all var(--transition);
}

.btn-group button:hover { border-color: var(--accent-dim); color: var(--text); }
.btn-group button.active {
  background: var(--accent);
  color: var(--bg-dark);
  border-color: var(--accent);
}

.jiaoci-result {
  background: var(--bg-card);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 28px;
  margin: 20px 0;
  text-align: center;
}

.jiaoci-result.hidden { display: none; }

.result-general {
  font-size: .85rem;
  color: var(--accent-dim);
  margin-bottom: 4px;
}

.result-branch {
  font-size: .85rem;
  color: var(--accent-dim);
  margin-bottom: 12px;
}

.result-name {
  font-size: 2rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 8px;
  margin-bottom: 16px;
}

.result-meaning {
  font-size: .95rem;
  color: var(--text);
  line-height: 1.8;
  text-align: left;
}

/* Jiaoci full table */
.jiaoci-table-wrapper {
  margin-top: 40px;
  overflow-x: auto;
}

.jiaoci-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .78rem;
}

.jiaoci-table th, .jiaoci-table td {
  border: 1px solid var(--border);
  padding: 6px 8px;
  text-align: center;
  white-space: nowrap;
}

.jiaoci-table th {
  background: rgba(201,169,110,.12);
  color: var(--accent);
  font-weight: 600;
  position: sticky;
  top: 0;
}

.jiaoci-table td { cursor: pointer; transition: background var(--transition); }
.jiaoci-table td:hover { background: rgba(201,169,110,.12); }
.jiaoci-table td:first-child {
  font-weight: 700;
  color: var(--accent);
  background: rgba(201,169,110,.06);
}

/* Case grid */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: default;
  transition: all var(--transition);
}

.case-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-1px);
}

.case-num {
  display: inline-block;
  background: var(--accent);
  color: var(--bg-dark);
  width: 24px; height: 24px;
  border-radius: 50%;
  text-align: center;
  line-height: 24px;
  font-size: .75rem;
  font-weight: 700;
  margin-right: 8px;
}

.case-title {
  display: inline;
  font-size: .88rem;
  color: var(--text);
}

.case-tags {
  margin-top: 8px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.case-tag {
  background: rgba(201,169,110,.08);
  color: var(--accent-dim);
  padding: 2px 8px;
  border-radius: 3px;
  font-size: .7rem;
}

/* Wuxing tables */
.wuxing-tables { margin-top: 32px; }

/* Responsive */
@media (max-width: 860px) {
  #sidebar { position: fixed; left: 0; top: 0; transform: translateX(-100%); }
  #sidebar.open { transform: translateX(0); box-shadow: 4px 0 20px rgba(0,0,0,.5); }
  #sidebar-toggle { display: block; }
  #content { padding: 0 12px; max-width: 100vw; }
  .content-body { overflow-x: hidden; }
  .hero-title { font-size: 1.6rem; letter-spacing: 4px; }
  .hero { padding: 50px 0 32px; }
  .card-grid { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .four-elements { grid-template-columns: repeat(2, 1fr); }
  .pp-info { gap: 8px; padding: 12px; flex-direction: column; }
  .pp-grid { gap: 2px; }
  .pp-cell { padding: 5px 2px; min-height: 58px; }
  .pp-cell-tian { font-size: .88rem; }
  .pp-cell-jc { font-size: .58rem; }
  .pp-sike { flex-wrap: wrap; }
  .pp-ke { min-width: 0; }
  .pp-btn { padding: 12px 24px; letter-spacing: 4px; font-size: .95rem; }
  .pp-input-panel { padding: 16px; }
  .pp-person-section { padding: 14px 16px; }
  .chapter-header h2 { font-size: 1.1rem; }
  .page { padding: 24px 0 60px; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

/* ========================
   排盤 (PaiPan) Styles
   ======================== */

.pp-input-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
}

.pp-input-panel h3 { border-left: none; padding-left: 0; margin-top: 0; }

.pp-selectors {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.pp-sel-group label {
  display: block;
  color: var(--accent);
  font-size: .8rem;
  margin-bottom: 4px;
  font-weight: 600;
}

.pp-sel-group select {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-dark);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: inherit;
  font-size: .9rem;
  cursor: pointer;
}

.pp-sel-group select:focus { border-color: var(--accent); outline: none; }

.pp-btn {
  background: var(--accent);
  color: var(--bg-dark);
  border: none;
  padding: 12px 48px;
  border-radius: var(--radius);
  font-size: 1.05rem;
  font-family: inherit;
  font-weight: 700;
  letter-spacing: 8px;
  cursor: pointer;
  transition: all var(--transition);
}

.pp-btn:hover { background: var(--accent-light); transform: translateY(-1px); }

/* 基本信息欄 */
.pp-info {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.pp-info-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
}

.pp-info-item span { color: var(--text-dim); }
.pp-info-item strong { color: var(--accent); }
.pp-info-item strong.kong { color: var(--red); }

/* 主佈局 */
.pp-main-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 20px;
}

.pp-left h4, .pp-right h4 {
  color: var(--accent);
  font-size: .95rem;
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

/* 三傳 */
.pp-sanchuan { margin-bottom: 24px; }

.pp-chuan {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  margin-bottom: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: .88rem;
}

.pp-chuan.kong { border-color: rgba(192,57,43,.4); background: rgba(192,57,43,.06); }

.pp-chuan-label { color: var(--text-dim); font-size: .75rem; width: 36px; flex-shrink: 0; }
.pp-chuan-tj { color: var(--accent-dim); font-size: .78rem; width: 20px; }
.pp-chuan-dg { color: var(--accent); font-weight: 700; width: 16px; }
.pp-chuan-zhi { color: var(--text-bright); font-weight: 700; font-size: 1rem; width: 20px; }
.pp-chuan-lq { color: var(--text-dim); font-size: .75rem; }

/* 四課 */
.pp-sike {
  display: flex;
  gap: 6px;
}

.pp-ke {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 6px;
  text-align: center;
}

.pp-ke-label { font-size: .7rem; color: var(--text-dim); margin-bottom: 4px; }
.pp-ke-shang { font-size: .85rem; color: var(--text); margin-bottom: 2px; }
.pp-ke-xia { font-size: .85rem; color: var(--accent); font-weight: 700; }
.pp-tj { color: var(--accent-dim); font-size: .72rem; }

/* 天地盤方格 */
.pp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3px;
}

.pp-cell {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 4px;
  text-align: center;
  min-height: 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  transition: all var(--transition);
}

.pp-cell:hover { border-color: var(--accent-dim); }

.pp-cell.kong {
  border-color: rgba(192,57,43,.35);
  background: rgba(192,57,43,.04);
}

.pp-cell-tj { font-size: .68rem; color: var(--accent-dim); }
.pp-cell-dg { font-size: .75rem; color: var(--accent); font-weight: 700; }
.pp-cell-tian { font-size: 1rem; color: var(--text-bright); font-weight: 700; }
.pp-cell-di { font-size: .72rem; color: var(--text-dim); }
.pp-cell-jc { font-size: .62rem; color: var(--accent-dim); margin-top: 1px; }

/* 盤中央 */
.pp-center {
  background: transparent;
  border: none;
  min-height: auto;
}

.pp-inner-box {
  width: 100%;
  padding: 4px;
}

.pp-inner-title {
  font-size: .7rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 4px;
  text-align: center;
}

.pp-inner-row {
  font-size: .68rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 2px;
}

.pp-inner-row .lbl {
  color: var(--text-dim);
  font-size: .62rem;
  width: 14px;
  flex-shrink: 0;
}

@media (max-width: 860px) {
  .pp-main-layout { grid-template-columns: 1fr; }
  .pp-selectors { grid-template-columns: repeat(2, 1fr); }
}

/* NASA engine badge */
.pp-engine-badge {
  display: inline-block;
  background: rgba(39,174,96,.12);
  color: #27ae60;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: .75rem;
  letter-spacing: 1px;
  margin-bottom: 16px;
  border: 1px solid rgba(39,174,96,.25);
}

/* 此刻起課按鈕 */
.pp-btn-now {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 12px 32px;
  letter-spacing: 4px;
}
.pp-btn-now:hover {
  background: rgba(201,169,110,.12);
}

/* 四柱顯示 */
.pp-pillars-box {
  background: var(--bg-card);
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 20px;
}

.pp-pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.pp-pillar {
  text-align: center;
  background: rgba(201,169,110,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 8px;
}

.pp-pillar-label {
  font-size: .72rem;
  color: var(--text-dim);
  margin-bottom: 6px;
  letter-spacing: 2px;
}

.pp-pillar-gz {
  font-size: 1.6rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 4px;
  margin-bottom: 4px;
}

.pp-pillar-nayin {
  font-size: .72rem;
  color: var(--text-dim);
}

.pp-liuren-params {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: .85rem;
  color: var(--text-dim);
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.pp-liuren-params strong {
  color: var(--accent-light);
}

.pp-extra-info {
  font-size: .85rem;
  color: var(--text-dim);
  margin-bottom: 12px;
  text-align: center;
}

.pp-auto-preview.hidden { display: none; }

.pp-date-input {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-dark);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: inherit;
  font-size: .9rem;
}
.pp-date-input:focus { border-color: var(--accent); outline: none; }

/* Manual mode collapsible drawer */
.pp-manual-drawer {
  margin-top: 16px; margin-bottom: 4px;
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden;
}
.pp-manual-handle {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 10px 18px;
  background: var(--bg-card); border: none; color: var(--text-dim);
  font-family: inherit; font-size: .84rem; cursor: pointer;
  transition: background .15s, color .15s;
}
.pp-manual-handle:hover { color: var(--accent); background: rgba(200,170,110,.06); }
.pp-manual-arrow {
  font-size: .65rem; transition: transform .25s; display: inline-block;
}
.pp-manual-drawer.open .pp-manual-arrow { transform: rotate(90deg); }
.pp-manual-body {
  max-height: 0; overflow: hidden; padding: 0 18px;
  transition: max-height .3s ease, padding .3s ease;
}
.pp-manual-drawer.open .pp-manual-body {
  max-height: 600px; padding: 16px 18px;
}

/* Person info inline */
.pp-person-inline {
  margin-top: 16px; padding-top: 14px;
  border-top: 1px dashed var(--border);
}

@media (max-width: 860px) {
  .pp-pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .pp-liuren-params { gap: 8px; flex-wrap: wrap; }
  .pp-liuren-params span { font-size: .8rem; }
  .pp-auto-preview { overflow-x: hidden; }
  .pp-pillars-box { overflow-x: hidden; }
}

/* Person info section (legacy, kept for inline version) */
.pp-person-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 24px;
}

.pp-section-label {
  color: var(--accent);
  font-size: .9rem;
  margin: 0 0 8px 0;
  padding: 0;
  border: none;
}

.pp-optional {
  color: var(--text-dim);
  font-size: .75rem;
  font-weight: 400;
}

.pp-person-desc {
  font-size: .78rem;
  color: var(--text-dim);
  text-indent: 0;
  margin-bottom: 12px;
  line-height: 1.6;
}

/* Person info display */
.pp-person-info {
  background: var(--bg-card);
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
}

.pp-person-info.hidden { display: none; }

.pp-related-block {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--border);
}
.pp-related-block:last-child {
  margin-bottom: 0; padding-bottom: 0; border-bottom: none;
}

.pp-person-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.pp-person-title {
  background: var(--accent);
  color: var(--bg-dark);
  padding: 2px 10px;
  border-radius: 4px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 2px;
}

.pp-person-basic {
  font-size: .88rem;
  color: var(--text);
}

.pp-person-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.pp-ptag {
  padding: 2px 10px;
  border-radius: 4px;
  font-size: .78rem;
  font-weight: 600;
}

.ptag-ming { background: rgba(201,169,110,.15); color: var(--accent); }
.ptag-nian { background: rgba(39,174,96,.12); color: #27ae60; }
.ptag-lu { background: rgba(155,89,182,.12); color: #9b59b6; }
.ptag-ma { background: rgba(52,152,219,.12); color: #3498db; }
.ptag-ren { background: rgba(231,76,60,.12); color: #e74c3c; }

.pp-person-positions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pp-pos-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: .82rem;
}

.pp-pos-benming { background: rgba(52,152,219,.06); border-left: 3px solid #3498db; }
.pp-pos-minggan { background: rgba(201,169,110,.06); border-left: 3px solid var(--accent); }
.pp-pos-xingnian { background: rgba(39,174,96,.06); border-left: 3px solid #27ae60; }

.pp-pos-label {
  flex-shrink: 0;
  width: 36px;
  color: var(--text-dim);
  font-size: .75rem;
  font-weight: 700;
}

.pp-pos-content { color: var(--text); }
.pp-pos-content strong { color: var(--accent-light); }

/* Grid cell highlights */
.pp-cell.pp-hl-benming {
  border-color: rgba(52,152,219,.6) !important;
  box-shadow: inset 0 0 0 1px rgba(52,152,219,.15);
}

.pp-cell.pp-hl-xingnian {
  border-color: rgba(39,174,96,.6) !important;
  box-shadow: inset 0 0 0 1px rgba(39,174,96,.15);
}

.pp-cell.pp-hl-minggan {
  border-color: var(--accent) !important;
  box-shadow: inset 0 0 0 1px rgba(201,169,110,.2);
}

.pp-cell-hl {
  display: flex;
  gap: 2px;
  justify-content: center;
  margin-top: 1px;
}

.pp-cell-hl span {
  font-size: .55rem;
  padding: 0 3px;
  border-radius: 2px;
  font-weight: 700;
  line-height: 1.4;
}

.hl-bm { background: rgba(52,152,219,.2); color: #3498db; }
.hl-xn { background: rgba(39,174,96,.2); color: #27ae60; }
.hl-mg { background: rgba(201,169,110,.2); color: var(--accent); }

/* Patterns & 干上 display */
.pp-patterns {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.pp-patterns.hidden { display: none; }

.pp-ganshang {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .88rem;
  padding-right: 12px;
  border-right: 1px solid var(--border);
}

.pp-ganshang-label {
  color: var(--text-dim);
  font-size: .75rem;
  font-weight: 700;
}

.pp-ganshang-tj { color: var(--accent-dim); font-size: .82rem; }
.pp-ganshang-tian { color: var(--accent-light); font-weight: 700; }
.pp-ganshang-jc { color: var(--text-dim); font-size: .82rem; }

.pp-pattern-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.pp-pat {
  padding: 2px 10px;
  border-radius: 4px;
  font-size: .75rem;
  font-weight: 600;
  cursor: default;
  transition: opacity var(--transition);
}

.pp-pat:hover { opacity: .8; }

.pat-good { background: rgba(39,174,96,.15); color: #27ae60; }
.pat-warn { background: rgba(243,156,18,.15); color: #f39c12; }
.pat-bad { background: rgba(231,76,60,.15); color: #e74c3c; }
.pat-info { background: rgba(52,152,219,.15); color: #3498db; }

/* Login Overlay */
.login-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,.6); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
}
.login-overlay.hidden { display: none; }
.login-box {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 40px 36px; width: 360px; max-width: 90vw;
  text-align: center;
}
.login-brand { font-size: 1.5rem; font-weight: 700; color: var(--accent); margin-bottom: 6px; letter-spacing: 6px; }
.login-desc { font-size: .82rem; color: var(--text-dim); margin-bottom: 24px; }
.login-input {
  display: block; width: 100%; padding: 12px 14px; margin-bottom: 12px;
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--radius); font-size: .9rem; box-sizing: border-box;
}
.login-input:focus { border-color: var(--accent); outline: none; }
.login-btns { display: flex; gap: 12px; margin: 18px 0 12px; }
.login-btns .pp-btn { flex: 1; }
.pp-btn-ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.pp-btn-ghost:hover { background: rgba(200,170,110,.1); }
.auth-msg { font-size: .82rem; color: #e74c3c; min-height: 20px; }
.login-skip { background: none; border: none; color: var(--text-dim); font-size: .8rem; cursor: pointer; text-decoration: underline; margin-top: 8px; }
.login-skip:hover { color: var(--text); }

/* User Info in sidebar */
.user-info { margin-top: 12px; display: flex; align-items: center; gap: 8px; font-size: .82rem; }
.user-name { color: var(--accent); }
.user-logout { background: none; border: 1px solid var(--border); color: var(--text-dim); border-radius: 4px; padding: 2px 8px; cursor: pointer; font-size: .75rem; }
.user-logout:hover { color: var(--text); border-color: var(--text-dim); }


/* Sidebar History (Poe-style) */
.sidebar-history {
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column;
  flex: 1; min-height: 0; overflow: hidden;
}
.sidebar-history-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px 8px;
  font-size: .78rem; font-weight: 700; color: var(--accent);
  letter-spacing: 2px; text-transform: uppercase; flex-shrink: 0;
}
.records-count {
  font-size: .7rem; color: var(--text-dim); font-weight: 400;
  letter-spacing: 0;
}
.sidebar-history-list {
  flex: 1; overflow-y: auto; padding: 0 8px 12px;
}

.rec-item {
  display: block; padding: 8px 12px; margin-bottom: 2px;
  border-radius: 6px; cursor: pointer;
  transition: background .12s;
}
.rec-item:hover { background: rgba(200,170,110,.08); }
.rec-item.active { background: rgba(200,170,110,.14); }

.rec-item-row { display: flex; align-items: center; gap: 6px; width: 100%; }
.rec-item-main { flex: 1; min-width: 0; display: flex; align-items: center; gap: 6px; cursor: pointer; }

.rec-title {
  flex: 1; min-width: 0;
  font-size: .8rem; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.rec-item.active .rec-title { color: var(--accent); font-weight: 600; }

.rec-time {
  font-size: .64rem; color: var(--text-dim); flex-shrink: 0;
}

.rec-edit {
  flex: 1; min-width: 0; background: var(--bg-dark); color: var(--text);
  border: 1px solid var(--accent); border-radius: 4px;
  padding: 2px 6px; font-size: .78rem; font-family: inherit;
}
.rec-edit:focus { outline: none; }

.rec-item-btns { display: flex; gap: 2px; align-items: center; flex-shrink: 0; }
.rec-actions { display: flex; gap: 1px; flex-shrink: 0; opacity: 0; transition: opacity .12s; }
.rec-item:hover .rec-actions { opacity: 1; }
.rec-act-btn {
  background: none; border: none; color: var(--text-dim);
  font-size: .78rem; cursor: pointer; padding: 1px 4px; border-radius: 4px;
}
.rec-act-btn:hover { color: var(--text); background: rgba(255,255,255,.06); }
.rec-act-btn.del:hover { color: #e74c3c; }

.rec-use-new {
  background: none; border: 1px solid var(--accent-dim); color: var(--accent);
  border-radius: 3px; padding: 1px 6px; font-size: .65rem; cursor: pointer;
  font-family: inherit; transition: all var(--transition); flex-shrink: 0;
  white-space: nowrap; opacity: 0; transition: opacity .12s;
}
.rec-item:hover .rec-use-new { opacity: 1; }
.rec-use-new:hover { background: rgba(200,170,110,.1); border-color: var(--accent); }

.records-empty {
  text-align: center; padding: 20px; color: var(--text-dim); font-size: .78rem;
}

@media (max-width: 860px) {
  .rec-actions { opacity: 1; }
  .rec-use-new { opacity: 1; }
}

/* Related People */
.pp-btn-add {
  padding: 8px 20px; font-size: .85rem; letter-spacing: 2px;
}
.pp-related-entry {
  display: flex; align-items: flex-end; gap: 8px;
  margin-bottom: 10px; padding: 10px 12px;
  background: rgba(201,169,110,.04); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.pp-related-entry .pp-sel-group { flex: 1; min-width: 0; }
.pp-related-entry .pp-sel-group input,
.pp-related-entry .pp-sel-group select { font-size: .85rem; padding: 6px 10px; }
.pp-related-entry .pp-sel-group label { font-size: .75rem; }
.pp-btn-remove {
  background: none; border: 1px solid rgba(231,76,60,.3); color: #e74c3c;
  border-radius: 4px; width: 32px; height: 32px; font-size: 1.1rem;
  cursor: pointer; flex-shrink: 0; transition: all var(--transition);
}
.pp-btn-remove:hover { background: rgba(231,76,60,.12); border-color: #e74c3c; }

/* Fixed Bottom Input Bar */
.pp-fixed-input {
  position: fixed; bottom: 0; left: var(--sidebar-w); right: 0;
  background: var(--bg-card); border-top: 1px solid var(--border);
  z-index: 50; padding: 10px 24px 12px;
  box-shadow: 0 -4px 20px rgba(0,0,0,.3);
}
.pp-fixed-input.hidden { display: none; }
.pp-fixed-inner { max-width: 900px; margin: 0 auto; }
.pp-fixed-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px; min-height: 28px;
}
.fixed-conv-info {
  font-size: .8rem; color: var(--text-dim);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pp-fixed-bar-btns { display: flex; gap: 6px; flex-shrink: 0; }
.pp-btn-new-conv {
  background: none; border: 1px solid var(--border); color: var(--accent);
  border-radius: 4px; padding: 3px 12px; font-size: .78rem; cursor: pointer;
  font-family: inherit; transition: all var(--transition); white-space: nowrap;
}
.pp-btn-new-conv:hover { border-color: var(--accent); background: rgba(200,170,110,.08); }
.pp-fixed-row { display: flex; gap: 12px; align-items: flex-end; }

.chat-textarea {
  flex: 1; padding: 10px 14px;
  background: var(--bg-dark); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius);
  font-family: inherit; font-size: .88rem; resize: none; line-height: 1.6;
  max-height: 120px; overflow-y: auto;
}
.chat-textarea:focus { border-color: var(--accent); outline: none; }
.chat-textarea::placeholder { color: var(--text-dim); }

.pp-btn-ai {
  flex-shrink: 0;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff; border: none;
  padding: 10px 24px; letter-spacing: 4px; white-space: nowrap;
  border-radius: var(--radius); font-family: inherit; font-size: .92rem;
  font-weight: 700; cursor: pointer; transition: all var(--transition);
}
.pp-btn-ai:hover { opacity: .9; transform: translateY(-1px); }
.pp-btn-ai:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* AI Response Overlay */
.ai-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,.55); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.ai-overlay.hidden { display: none; }
.ai-modal {
  background: var(--bg-card); border: 1px solid var(--accent-dim);
  border-radius: 12px; width: 720px; max-width: 95vw;
  max-height: 85vh; display: flex; flex-direction: column;
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
}
.ai-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.ai-modal-header span {
  font-size: 1rem; font-weight: 700; color: var(--accent); letter-spacing: 2px;
}
.ai-modal-header-btns { display: flex; align-items: center; gap: 8px; }
.btn-new-chart {
  background: none; border: 1px solid var(--accent-dim); color: var(--accent);
  border-radius: 4px; padding: 4px 12px; font-size: .75rem; cursor: pointer;
  font-family: inherit; letter-spacing: 1px; transition: all var(--transition);
}
.btn-new-chart:hover { background: rgba(200,170,110,.12); border-color: var(--accent); }

.ai-modal-close {
  background: none; border: none; color: var(--text-dim); font-size: 1.5rem;
  cursor: pointer; width: 36px; height: 36px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.ai-modal-close:hover { color: var(--text); background: rgba(255,255,255,.06); }
.ai-modal-body {
  flex: 1; overflow-y: auto; padding: 20px 24px;
  font-size: .88rem; line-height: 1.85; color: var(--text);
}
.ai-modal-input {
  padding: 12px 20px 14px; border-top: 1px solid var(--border);
  display: flex; gap: 10px; align-items: flex-end; flex-shrink: 0;
}
.ai-modal-input .chat-textarea { font-size: .84rem; }
.pp-btn-sm { padding: 8px 16px !important; font-size: .82rem !important; letter-spacing: 2px !important; }

.ai-msg { margin-bottom: 16px; }
.ai-msg:last-child { margin-bottom: 0; }
.ai-msg-label {
  font-size: .72rem; font-weight: 700; margin-bottom: 4px;
  text-transform: uppercase; letter-spacing: 2px;
}
.ai-msg-user .ai-msg-label { color: var(--accent); }
.ai-msg-ai .ai-msg-label { color: #8b5cf6; }
.ai-msg-body {
  font-size: .88rem; line-height: 1.85; color: var(--text);
  padding: 12px 16px; border-radius: var(--radius);
}
.ai-msg-user .ai-msg-body { background: rgba(200,170,110,.08); }
.ai-msg-ai .ai-msg-body { background: rgba(139,92,246,.06); }
.ai-msg-divider {
  text-align: center; padding: 12px 0; color: var(--accent-dim);
  font-size: .78rem; letter-spacing: 2px;
  border-top: 1px dashed var(--border); margin-top: 8px;
}

.pp-ai-loading {
  display: inline-block; width: 6px; height: 16px;
  background: var(--accent); animation: blink 0.8s infinite;
  vertical-align: text-bottom; margin-left: 2px;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

/* Records action buttons */
.rec-use-new {
  background: none; border: 1px solid var(--accent-dim); color: var(--accent);
  border-radius: 4px; padding: 2px 8px; font-size: .7rem; cursor: pointer;
  font-family: inherit; transition: all var(--transition); flex-shrink: 0;
  white-space: nowrap;
}
.rec-use-new:hover { background: rgba(200,170,110,.1); border-color: var(--accent); }

@media (max-width: 860px) {
  .pp-fixed-input { left: 0; padding: 8px 12px 10px; }
  .pp-fixed-row { flex-direction: row; gap: 8px; }
  .pp-fixed-row .chat-textarea { flex: 1; min-width: 0; width: 100%; font-size: .85rem; }
  .pp-fixed-row .pp-btn-ai { flex-shrink: 0; padding: 10px 16px; font-size: .84rem; letter-spacing: 2px; }
  .ai-modal { max-width: 100vw; max-height: 95vh; border-radius: 8px; }
  .ai-modal-body { padding: 16px; }
  .ai-modal-input { padding: 10px 12px 12px; }
  .ai-modal-input .chat-textarea { font-size: .82rem; }
  .pp-manual-body { padding: 0 12px; }
  .pp-manual-drawer.open .pp-manual-body { padding: 12px; }
  .pp-related-entry { flex-wrap: wrap; }
  .pp-related-entry .pp-sel-group { min-width: 100px; }
}

/* Extra bottom padding for fixed input */
#tool-paipan.page { padding-bottom: 140px; }

/* Floating History Button — half-circle peeking from left edge */
.fab-history {
  position: fixed; top: 80px; left: 0;
  width: 36px; height: 64px;
  border-radius: 0 32px 32px 0;
  background: var(--bg-card); color: var(--accent);
  border: 1.5px solid var(--accent-dim); border-left: none;
  display: flex; align-items: center; justify-content: center;
  padding-left: 3px;
  cursor: pointer; z-index: 200;
  box-shadow: 2px 2px 12px rgba(0,0,0,.35);
  transition: all .2s ease;
}
.fab-history svg { width: 20px; height: 20px; }
.fab-history:hover {
  width: 44px;
  background: var(--accent); color: var(--bg-dark);
  box-shadow: 3px 2px 16px rgba(200,170,110,.3);
}

/* History Overlay */
.history-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,.55);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px;
}
.history-overlay.hidden { display: none; }

.history-modal {
  background: var(--bg-card); border: 1px solid var(--accent-dim);
  border-radius: 12px; width: 480px; max-width: 95vw;
  max-height: 80vh; display: flex; flex-direction: column;
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
  animation: histSlideIn .25s ease;
}
@keyframes histSlideIn { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }

.history-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0;
  font-size: .95rem; font-weight: 700; color: var(--accent); letter-spacing: 2px;
}

.history-modal-list {
  flex: 1; overflow-y: auto; padding: 8px;
}

.hist-item {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; margin-bottom: 3px;
  border-radius: 6px; cursor: pointer;
  transition: background .12s;
}
.hist-item:hover { background: rgba(200,170,110,.08); }
.hist-item.active { background: rgba(200,170,110,.14); }

.hist-title {
  flex: 1; min-width: 0;
  font-size: .84rem; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.hist-item.active .hist-title { color: var(--accent); font-weight: 600; }

.hist-time {
  font-size: .68rem; color: var(--text-dim); flex-shrink: 0;
}

.hist-actions { display: flex; gap: 2px; flex-shrink: 0; opacity: 0; transition: opacity .12s; }
.hist-item:hover .hist-actions { opacity: 1; }
.hist-act-btn {
  background: none; border: none; color: var(--text-dim);
  font-size: .8rem; cursor: pointer; padding: 2px 5px; border-radius: 4px;
}
.hist-act-btn:hover { color: var(--text); background: rgba(255,255,255,.06); }
.hist-act-btn.del:hover { color: #e74c3c; }

.hist-use-new {
  background: none; border: 1px solid var(--accent-dim); color: var(--accent);
  border-radius: 3px; padding: 2px 8px; font-size: .68rem; cursor: pointer;
  font-family: inherit; transition: all var(--transition); flex-shrink: 0;
  white-space: nowrap; opacity: 0; transition: opacity .12s;
}
.hist-item:hover .hist-use-new { opacity: 1; }
.hist-use-new:hover { background: rgba(200,170,110,.1); border-color: var(--accent); }

.hist-edit {
  flex: 1; min-width: 0; background: var(--bg-dark); color: var(--text);
  border: 1px solid var(--accent); border-radius: 4px;
  padding: 3px 8px; font-size: .82rem; font-family: inherit;
}
.hist-edit:focus { outline: none; }

.history-empty {
  text-align: center; padding: 40px 20px; color: var(--text-dim); font-size: .85rem;
}

@media (max-width: 860px) {
  .fab-history { top: auto; bottom: 50%; transform: translateY(50%); width: 38px; height: 68px; border-radius: 0 34px 34px 0; }
  .fab-history svg { width: 22px; height: 22px; }
  .history-modal { max-width: 100vw; }
  .hist-actions { opacity: 1; }
  .hist-use-new { opacity: 1; }
}

/* Smooth animations */
.page { animation: fadeIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }