@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root{
  --sidebar-w: 252px;
  --sidebar-w-collapsed: 76px;
  --qs-w: 15%;

  --sidebar-bg-1:#0b0e17;
  --sidebar-bg-2:#131829;
  --sidebar-border:#1f2540;
  --sidebar-text:#aab2d6;
  --sidebar-text-dim:#6b7396;

  --accent:#5b5ff2;
  --accent-hover:#4c50e0;
  --accent-tint:#eef0ff;
  --accent-tint-strong:#e2e4ff;

  --page-bg:#f6f7fb;
  --surface:#ffffff;
  --border:#e8eaf0;
  --border-soft:#eef0f5;
  --text:#14161f;
  --text-muted:#000;
  --text-faint:#9aa1b1;

  --green:#12925a;
  --green-bg:#e9f9f0;
  --green-border:#c9f0dc;
  --red:#e0294b;
  --red-bg:#fdecf0;
  --red-border:#f8ccd6;
  --amber:#b7791f;
  --amber-bg:#fef6e5;
  --amber-border:#f5e2ab;
  --blue:#2f6fed;
  --blue-bg:#eef4ff;
  --blue-border:#cddffb;

  --radius-sm:8px;
  --radius:12px;
  --radius-lg:16px;
  --shadow-sm:0 1px 2px rgba(16, 24, 40, 0.10);
  --shadow:0 1px 3px rgba(16,24,40,.06), 0 1px 2px rgba(16,24,40,.04);
  --shadow-md:0 4px 14px rgba(16,24,40,.08);

  font-family:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--page-bg);
  color:var(--text);
  font-size:14px;
  -webkit-font-smoothing:antialiased;
}

a{color:var(--accent);}

/* -------------------- APP SHELL / SIDEBAR -------------------- */
.app-shell{
  display:flex;
  min-height:100vh;
}

.sidebar{
  width:var(--sidebar-w);
  flex-shrink:0;
  background:linear-gradient(180deg, var(--sidebar-bg-1) 0%, var(--sidebar-bg-2) 100%);
  border-right:1px solid var(--sidebar-border);
  padding:20px 14px;
  transition:width .18s ease, padding .18s ease;
  overflow:hidden;
}

.sidebar.collapsed{
  width:var(--sidebar-w-collapsed);
  padding:20px 10px;
}

.sidebar-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:6px;
  margin-bottom:24px;
}

.sidebar-brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:#fff;
  min-width:0;
}

.sidebar-brand .brand-name{ color:#fff; white-space:nowrap; overflow:hidden; }
.sidebar-brand .brand-name .brand-suffix{ color:var(--sidebar-text); }

.sidebar-toggle{
  width:26px;
  height:26px;
  border-radius:7px;
  border:1px solid var(--sidebar-border);
  background:transparent;
  color:var(--sidebar-text-dim);
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
  font-size:13px;
  transition:background .15s ease, color .15s ease;
}

.sidebar-toggle:hover{ background:rgba(255,255,255,.08); color:#fff; }

.sidebar-group-title{
  font-size:11px;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--sidebar-text-dim);
  padding:8px 10px 8px;
  white-space:nowrap;
}

.sidebar-action{
  display:flex;
  align-items:center;
  gap:11px;
  width:100%;
  padding:10px 12px;
  margin:3px 0;
  border-radius:var(--radius-sm);
  border:none;
  background:none;
  color:var(--sidebar-text);
  font-family:inherit;
  font-size:13.5px;
  font-weight:500;
  text-align:left;
  cursor:pointer;
  white-space:nowrap;
}

.sidebar-action:hover{ background:rgba(255,255,255,.05); color:#fff; }

.sidebar-action.active{
  background:linear-gradient(135deg, rgba(91,95,242,.30), rgba(91,95,242,.14));
  color:#fff;
  font-weight:600;
}

.sidebar-action .nav-icon{ width:18px; text-align:center; flex-shrink:0; }

.sidebar-divider{ height:1px; background:var(--sidebar-border); margin:14px 8px; }

.sidebar.collapsed .nav-label,
.sidebar.collapsed .sidebar-group-title,
.sidebar.collapsed .sidebar-brand .brand-name{
  display:none;
}

.sidebar.collapsed .sidebar-top{ flex-direction:column; gap:10px; }
.sidebar.collapsed .sidebar-action{ justify-content:center; padding:10px 0; }

.main-area{
  flex:1;
  min-width:0;
  display:flex;
  flex-direction:column;
}

/* -------------------- TOPBAR -------------------- */
.app-topbar{
  height:64px;
  display:flex;
  align-items:center;
  gap:14px;
  padding:0 28px;
  background:var(--surface);
  border-bottom:1px solid var(--border);
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:var(--text);
}

.brand-mark{
  width:34px;
  height:34px;
  border-radius:9px;
  background:var(--accent);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:14px;
  color:#fff;
  flex-shrink:0;
}

.brand-mark-img{
  width:34px;
  height:34px;
  border-radius:9px;
  background:var(--accent);
  padding:5px;
  object-fit:contain;
  flex-shrink:0;
}

.brand-name{ font-size:16px; font-weight:700; line-height:1.3; display:flex; flex-direction:column; }
.brand-name .brand-suffix{ font-size:10.5px; font-weight:600; letter-spacing:.02em; color:var(--text-faint); }

.app-topbar-spacer{ flex:1; }

.topbar-user{
  font-size:13.5px;
  color:var(--text-faint);
  display:flex;
  align-items:center;
  gap:10px;
}

.topbar-user strong{ color:var(--text); }

.topbar-user a{ color:var(--red); text-decoration:none; font-weight:600; }
.topbar-user a:hover{ text-decoration:underline; }

.avatar-btn{
  width:32px;
  height:32px;
  border-radius:50%;
  background:var(--accent);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:13px;
  flex-shrink:0;
}

.topbar-username{ font-weight:600; color:var(--text); }

.icon-btn{
  width:34px;
  height:34px;
  border-radius:50%;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  flex-shrink:0;
  transition:background .15s ease, border-color .15s ease, color .15s ease;
}

.topbar-user a.icon-btn{ color:var(--text); text-decoration:none; font-weight:400; }
.topbar-user a.icon-btn:hover{ background:var(--red-bg); border-color:var(--red-border); color:var(--red); text-decoration:none; }

/* -------------------- PAGE -------------------- */
.page-wrap{
  padding:32px 24px 64px;
}

.page-header{ margin-bottom:24px; }

.page-title{
  font-size:26px;
  font-weight:700;
  margin:0 0 6px;
  color:var(--text);
}

.page-subtitle{ margin:0; color:var(--text-faint); font-size:14px; }

.page-help{ margin-bottom:16px; }

.page-help-toggle{
  display:flex;
  align-items:center;
  justify-content:space-between;
  width:100%;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:10px 14px;
  font-size:13.5px;
  font-weight:600;
  color:var(--accent);
  cursor:pointer;
  font-family:inherit;
}

.page-help-toggle:hover{ background:var(--page-bg); }

.page-help-chevron{
  font-size:12px;
  color:var(--text-faint);
}

.page-help-content{
  margin-top:8px;
  padding:12px 16px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  font-size:13px;
  color:var(--text-muted);
  line-height:1.65;
}

.page-help-content p{ margin:0; }
.page-help-content ol,
.page-help-content ul{ margin:8px 0 0 18px; padding:0; }
.page-help-content li{ margin-bottom:4px; }
.page-help-content strong{ color:var(--text); }

.legend-banner{
  display:flex;
  align-items:flex-start;
  gap:8px;
  padding:12px 16px;
  margin-bottom:20px;
  background:var(--accent-tint);
  border:1px solid var(--accent-tint-strong);
  border-radius:var(--radius-sm);
  color:var(--text);
  font-size:13.5px;
}

.legend-banner strong{ color:var(--accent); }

.pill-toggle{
  display:flex;
  gap:8px;
  margin-bottom:20px;
}

.pill-btn{
  padding:7px 16px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
  font-size:12.5px;
  font-weight:600;
  cursor:pointer;
  font-family:inherit;
  transition:background .15s ease, border-color .15s ease, color .15s ease, transform .1s ease;
}

.pill-btn:hover{ background:var(--page-bg); border-color:var(--accent); color:var(--accent); }

.pill-btn.active{
  background:var(--accent);
  color:#fff;
  border-color:var(--accent);
  box-shadow:var(--shadow-sm);
}

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

/* -------------------- CARD / FORM -------------------- */
.card{
  background:var(--surface);
  border:1px solid var(--border-soft);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:24px 26px;
  margin-bottom:20px;
}

.field-label{
  font-weight:600;
  font-size:13px;
  color:var(--text);
  display:block;
  margin:14px 0 6px;
}

.field-label:first-child{ margin-top:0; }

.field-hint{ color:var(--text-faint); font-size:12.5px; margin:2px 0 8px; }

#logicSection{ margin-top:22px; }

.result-editor{ height:340px; }

/* -------------------- MODIFY: compare panes -------------------- */
.modify-panes{
  display:flex;
  gap:24px;
  align-items:flex-start;
  margin-top:14px;
}

.modify-pane{ flex:1; min-width:0; }

.pane-label-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:6px;
}

.readonly-badge{
  font-size:10.5px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.03em;
  color:var(--text-faint);
  background:var(--page-bg);
  border:1px solid var(--border-soft);
  border-radius:999px;
  padding:2px 8px;
}

.editor-readonly .ace_editor{ background:var(--page-bg) !important; }
.editor-readonly .ace_gutter{ background:var(--border-soft) !important; }

.diff-line{
  font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  font-size:12px;
  padding:2px 8px;
  white-space:pre-wrap;
  border-radius:3px;
  line-height:1.5;
}

.diff-added{ background:var(--green-bg); color:var(--green); }
.diff-removed{ background:var(--red-bg); color:var(--red); }

@media (max-width: 900px){
  .modify-panes{ flex-direction:column; }
}

.preset-btn{
  margin-left:10px;
  font-size:12px;
  font-weight:500;
  padding:5px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
  cursor:pointer;
  transition:background .15s ease, border-color .15s ease, color .15s ease;
}

.preset-btn:hover{ background:var(--accent-tint); border-color:var(--accent); color:var(--accent); }

input[type="text"], input[type="password"], input[type="number"],
textarea, select, .select-control{
  font-family:inherit;
  font-size:13.5px;
  padding:9px 12px;
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  background:var(--surface);
  color:var(--text);
  width:100%;
}

input[type="text"]:focus, select:focus, textarea:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-tint);
}

.example-card{
  background:var(--accent-tint);
  border:1px dashed var(--accent-tint-strong);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  margin:10px 0 14px;
}

.example-title{
  font-size:11.5px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:var(--accent);
  margin:0 0 8px;
}

.example-text{
  font-size:12.5px;
  color:var(--text);
  margin:0;
  line-height:1.5;
}

.example-list{
  margin:6px 0 0;
  padding-left:18px;
  font-size:12.5px;
  color:var(--text);
  line-height:1.6;
}

input[type="file"]{
  padding:8px;
  border:1px dashed var(--border);
  border-radius:var(--radius-sm);
  background:var(--page-bg);
  width:100%;
}

.editor{
  height:230px;
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  overflow:hidden;
  margin-top:8px;
}

.editor-wrapper{ position:relative; }

.maximize-btn{
  position:absolute;
  top:8px;
  right:8px;
  font-size:11px;
  padding:4px 8px;
  border-radius:var(--radius-sm);
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
  cursor:pointer;
  z-index:5;
}

.fullscreen-editor-wrapper{
  position:fixed !important;
  top:0; left:0;
  width:100vw; height:100vh;
  z-index:9999;
  background:var(--surface);
}

.fullscreen-editor-wrapper .editor{
  height:100vh !important;
  border-radius:0;
}

.restore-btn{ top:16px; right:16px; }

details{ margin-top:6px; }

details summary{
  cursor:pointer;
  font-weight:600;
  font-size:13.5px;
  color:var(--text);
}

fieldset{
  margin-top:10px;
  padding:14px 16px;
  border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);
  background:var(--page-bg);
}

.checkbox-row{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13.5px;
  margin-top:12px;
}

.form-actions{
  display:flex;
  align-items:center;
  gap:12px;
  margin-top:20px;
}

.btn{
  padding:10px 22px;
  border-radius:var(--radius-sm);
  font-size:13.5px;
  font-weight:600;
  cursor:pointer;
  border:1px solid transparent;
  font-family:inherit;
  line-height:1.4;
  display:inline-flex;
  align-items:center;
  gap:6px;
  transition:background .15s ease, border-color .15s ease, box-shadow .15s ease, transform .1s ease;
}

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

.btn:focus-visible{
  outline:none;
  box-shadow:0 0 0 3px var(--accent-tint-strong);
}

.btn-accent{
  background:var(--accent);
  color:#fff;
  border-color:var(--accent);
  box-shadow:var(--shadow-sm);
}

.btn-accent:hover{
  background:var(--accent-hover);
  border-color:var(--accent-hover);
  box-shadow:var(--shadow);
  transform:translateY(-1px);
}

.btn-accent:active{ transform:translateY(0); }

.btn-ghost{
  background:var(--surface);
  color:var(--text);
  border-color:var(--border);
  box-shadow:var(--shadow-sm);
}

.btn-ghost:hover{
  background:var(--page-bg);
  border-color:var(--accent);
  color:var(--accent);
  transform:translateY(-1px);
}

.btn-ghost:active{ transform:translateY(0); }

.btn-danger:hover{
  transform:translateY(-1px);
  box-shadow:var(--shadow-sm);
}

.btn:disabled{
  opacity:.55;
  cursor:not-allowed;
  transform:none !important;
}

.htmx-indicator{ display:none; margin-left:8px; color:var(--text-faint); font-size:13px; }
.htmx-request .htmx-indicator{ display:inline-flex; align-items:center; }
.htmx-request.btn{ opacity:.7; }

/* -------------------- RESULT -------------------- */
.result-panel{ margin-top:8px; }

.result-container{
  background:var(--page-bg);
  border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);
  padding:16px;
  white-space:pre-wrap;
  font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  font-size:12.5px;
  line-height:1.55;
  max-height:480px;
  overflow-y:auto;
}

.btn-group{ display:flex; flex-wrap:wrap; gap:10px; margin-top:14px; }

.save-formula-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-top:14px;
  padding-top:14px;
  border-top:1px solid var(--border-soft);
}

.save-input{
  width:auto;
  flex:1;
  min-width:180px;
}

.dryrun-inputs-list{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.dryrun-input-row{
  display:flex;
  align-items:center;
  gap:10px;
}

.dryrun-input-row label{
  min-width:160px;
  font-size:13px;
  font-weight:600;
  color:var(--text);
  font-family:'Courier New', monospace;
}

.dryrun-input-row input{
  flex:1;
  min-width:120px;
}

.alert{
  border-radius:var(--radius-sm);
  padding:10px 14px;
  border:1px solid;
  font-size:13.5px;
  font-weight:500;
  margin-bottom:10px;
}

.alert-error{ background:var(--red-bg); border-color:var(--red-border); color:var(--red); }
.alert-warning{ background:var(--amber-bg); border-color:var(--amber-border); color:var(--amber); font-weight:400; }
.alert-warning ul{ margin:8px 0 0 18px; padding:0; }
.alert-warning li{ margin-bottom:3px; }
.alert-success{ background:var(--green-bg); border-color:var(--green-border); color:var(--green); }

/* -------------------- LEGEND / HISTORY -------------------- */
.legend-list{ list-style:none; padding-left:0; margin:0; font-size:13.5px; }
.legend-list li{ padding:6px 0; color:var(--text); }

.history-entry{
  border-bottom:1px solid var(--border-soft);
  padding:10px 0;
  font-size:13px;
}

.history-entry summary{ font-weight:600; }

.history-entry pre{
  white-space:pre-wrap;
  background:var(--page-bg);
  border:1px solid var(--border-soft);
  padding:10px;
  border-radius:var(--radius-sm);
  font-size:12px;
}

/* -------------------- ADMIN: TABLES / STATS -------------------- */
.section-title-sm{
  font-size:16px;
  font-weight:700;
  margin:0 0 14px;
  color:var(--text);
}

.card > .section-title-sm:not(:first-child){ margin-top:8px; }

.data-table{ width:100%; border-collapse:collapse; font-size:13.5px; }

.data-table th, .data-table td{
  padding:10px 12px;
  text-align:left;
  border-bottom:1px solid var(--border-soft);
}

.data-table th{
  background:var(--page-bg);
  font-weight:600;
  color:var(--text-muted);
  font-size:11.5px;
  text-transform:uppercase;
  letter-spacing:.04em;
}

.data-table tr:last-child td{ border-bottom:none; }

.badge{
  display:inline-block;
  font-size:11px;
  font-weight:600;
  padding:2px 8px;
  border-radius:999px;
  background:var(--accent-tint);
  color:var(--accent);
}

.btn-danger{
  background:var(--red-bg);
  color:var(--red);
  border-color:var(--red-border);
  padding:6px 12px;
  font-size:12.5px;
}

.btn-danger:hover{ background:var(--red-border); }

.stat-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(160px, 1fr));
  gap:14px;
  margin-bottom:6px;
}

.stat-card{
  background:var(--page-bg);
  border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);
  padding:14px 16px;
}

.stat-card-label{
  font-size:11.5px;
  font-weight:600;
  color:var(--text-faint);
  text-transform:uppercase;
  letter-spacing:.04em;
  margin-bottom:6px;
}

.stat-card-value{ font-size:22px; font-weight:700; color:var(--text); }

.kv-list{ list-style:none; padding-left:0; margin:0; font-size:13.5px; }
.kv-list li{
  display:flex;
  justify-content:space-between;
  padding:7px 0;
  border-bottom:1px solid var(--border-soft);
}
.kv-list li:last-child{ border-bottom:none; }
.kv-list .kv-count{ color:var(--text-faint); font-variant-numeric:tabular-nums; }

/* -------------------- LOGIN -------------------- */
.login-shell{
  min-height:100vh;
  display:flex;
}

.login-features{
  flex:1 1 56%;
  background:linear-gradient(160deg, var(--sidebar-bg-1) 0%, var(--sidebar-bg-2) 100%);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:60px 56px;
}

.login-features-inner{ max-width:460px; }

.login-brand{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin-bottom:22px;
}

.login-brand-dark{
  justify-content:flex-start;
  margin-bottom:30px;
}

.login-brand-dark .brand-name{ color:#fff; }
.login-brand-dark .brand-name .brand-suffix{ color:var(--sidebar-text); }

.login-tagline{
  color:#fff;
  font-size:26px;
  font-weight:700;
  line-height:1.35;
  margin:0 0 36px;
}

.login-feature-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:22px;
}

.login-feature-list li{
  display:flex;
  align-items:flex-start;
  gap:14px;
}

.login-feature-icon{
  flex:0 0 auto;
  width:40px;
  height:40px;
  border-radius:50%;
  background:rgba(91,95,242,0.22);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
}

.login-feature-list strong{
  color:#fff;
  font-size:14.5px;
  display:block;
  margin-bottom:2px;
}

.login-feature-list p{
  margin:0;
  color:var(--sidebar-text);
  font-size:12.5px;
  line-height:1.5;
}

.login-form-panel{
  flex:1 1 44%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--page-bg);
  padding:40px 24px;
}

.login-card{
  background:var(--surface);
  border:1px solid var(--border-soft);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
  padding:36px 34px;
  width:100%;
  max-width:380px;
}

.login-title{
  text-align:center;
  font-size:19px;
  font-weight:700;
  margin:0 0 22px;
  color:var(--text);
}

.login-shell .field-label{ margin-top:14px; }
.login-shell .field-label:first-of-type{ margin-top:0; }

.login-shell .btn-accent{ width:100%; margin-top:20px; text-align:center; }

@media (max-width: 860px){
  .login-shell{ flex-direction:column; }
  .login-features{ flex:0 0 auto; padding:40px 32px; }
  .login-features-inner{ max-width:none; }
  .login-form-panel{ flex:0 0 auto; padding:40px 24px; }
}

@media (max-width: 480px){
  .login-tagline{ font-size:21px; margin-bottom:26px; }
  .login-feature-list{ gap:16px; }
}

@media (max-width: 720px){
  .page-wrap{ padding:20px 16px 48px; }
  .app-topbar{ padding:0 16px; }
}

/* -------------------- LEARNING GUIDE -------------------- */
.alert-info{ background:var(--blue-bg); border-color:var(--blue-border); color:var(--blue); }

.guide-tabstrip{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  padding:16px 20px;
  border-bottom:1px solid var(--border-soft);
  background:var(--page-bg);
}

.guide-daytab{
  font-size:12.5px;
  font-weight:600;
  color:var(--text-faint);
  background:var(--surface);
  border:1px solid var(--border);
  padding:8px 16px;
  border-radius:999px;
  cursor:pointer;
  font-family:inherit;
  display:flex;
  align-items:center;
  gap:7px;
  transition:background .15s ease, border-color .15s ease, color .15s ease;
}

.guide-daytab .dot{ width:6px; height:6px; border-radius:50%; background:var(--text-faint); flex:none; }
.guide-daytab:hover{ background:var(--accent-tint); color:var(--accent); border-color:var(--accent); }
.guide-daytab.active{ background:var(--accent); color:#fff; border-color:var(--accent); }
.guide-daytab.active .dot{ background:#fff; }

.guide-statusline{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
  padding:10px 20px;
  font-size:12px;
  color:var(--text-faint);
  border-bottom:1px solid var(--border-soft);
}

.guide-statusline strong{ color:var(--accent); }

.guide-body{ padding:24px; }

.guide-day-view{ display:none; }
.guide-day-view.active{ display:block; }

.guide-hero{
  background:linear-gradient(135deg, var(--accent-tint) 0%, var(--surface) 100%);
  border:1px solid var(--accent-tint-strong);
  border-radius:var(--radius);
  padding:22px 24px;
  margin-bottom:22px;
}

.guide-eyebrow{
  font-size:11px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:8px;
}

.guide-hero h2{ font-size:22px; font-weight:700; color:var(--text); margin-bottom:8px; }
.guide-hero p{ color:var(--text-faint); font-size:13.5px; max-width:680px; }
.guide-hero .badge-row{ display:flex; flex-wrap:wrap; gap:8px; margin-top:14px; }

.guide-panel{
  background:var(--surface);
  border:1px solid var(--border-soft);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  margin-bottom:18px;
  scroll-margin-top:16px;
  overflow:hidden;
}

.guide-panel-head{
  display:flex;
  align-items:center;
  gap:12px;
  padding:13px 18px;
  border-bottom:1px solid var(--border-soft);
  background:var(--page-bg);
}

.guide-idx{
  font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  font-size:11.5px;
  font-weight:700;
  color:var(--accent);
  background:var(--accent-tint);
  border:1px solid var(--accent-tint-strong);
  width:24px;
  height:24px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  flex:none;
}

.guide-panel-head h3{ font-size:14.5px; font-weight:600; color:var(--text); }
.guide-panel-head .filetag{
  margin-left:auto;
  font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  font-size:10.5px;
  color:var(--text-faint);
}

.guide-panel-content{ padding:18px 20px; }
.guide-panel-content > *:not(:last-child){ margin-bottom:13px; }
.guide-panel-content ul{ padding-left:20px; }
.guide-panel-content li{ margin-bottom:6px; font-size:13.5px; color:var(--text); }
.guide-panel-content li::marker{ color:var(--accent); }
.guide-panel-content li ul{ margin-top:6px; }
.guide-panel-content p{ font-size:13.5px; color:var(--text); }
.guide-panel-content strong{ color:var(--text); font-weight:600; }

.guide-grid2{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
@media (max-width: 640px){ .guide-grid2{ grid-template-columns:1fr; } }

.guide-card{
  background:var(--page-bg);
  border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);
  padding:13px 15px;
}

.guide-card h5{
  font-size:11px;
  font-weight:700;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:7px;
}

.guide-card.amber h5{ color:var(--amber); }
.guide-card p, .guide-card li{ font-size:12.5px; }

.guide-steps{ counter-reset: guide-step; list-style:none; padding-left:0 !important; }
.guide-steps li{
  position:relative;
  padding-left:28px !important;
}
.guide-steps li::before{
  counter-increment: guide-step;
  content: counter(guide-step);
  position:absolute;
  left:0;
  top:0;
  font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  font-size:10.5px;
  font-weight:700;
  color:#fff;
  background:var(--accent);
  width:18px;
  height:18px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
}
.guide-steps li::marker{ content:none; }

.guide-code{
  background:var(--page-bg);
  border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);
  overflow-x:auto;
}

.guide-code .cb-head{
  display:flex;
  align-items:center;
  gap:8px;
  padding:7px 13px;
  border-bottom:1px solid var(--border-soft);
  font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  font-size:10.5px;
  color:var(--text-faint);
}

.guide-code .dots{ display:flex; gap:5px; }
.guide-code .dots i{ width:7px; height:7px; border-radius:50%; background:var(--border); display:block; }

.guide-code pre{
  font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace;
  font-size:12px;
  line-height:1.7;
  padding:14px 16px;
  color:var(--text);
  white-space:pre;
}

.guide-code .cm{ color:var(--text-faint); }
.guide-code .kw{ color:var(--accent); font-weight:600; }
.guide-code .st{ color:var(--green); }
.guide-code .id{ color:var(--amber); }

.guide-sidenav-box{
  background:var(--page-bg);
  border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  margin-bottom:18px;
}

.guide-sidenav-box h4{
  font-size:10.5px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--text-faint);
  margin-bottom:8px;
}

.guide-sidenav-links{ display:flex; flex-wrap:wrap; gap:6px; }

.guide-side-link{
  font-size:12px;
  font-weight:500;
  color:var(--text);
  background:var(--surface);
  border:1px solid var(--border);
  padding:5px 10px;
  border-radius:999px;
  text-decoration:none;
  transition:background .15s ease, border-color .15s ease, color .15s ease;
}

.guide-side-link:hover, .guide-side-link.active{
  background:var(--accent-tint);
  border-color:var(--accent);
  color:var(--accent);
}