@font-face{font-family:Vazirmatn;src:url('/assets/fonts/Vazirmatn.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
@font-face{font-family:'IBM Plex Sans';src:url('/assets/fonts/IBMPlexSans-400.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:'IBM Plex Sans';src:url('/assets/fonts/IBMPlexSans-500.woff2') format('woff2');font-style:normal;font-weight:500;font-display:swap}
@font-face{font-family:'IBM Plex Sans';src:url('/assets/fonts/IBMPlexSans-600.woff2') format('woff2');font-style:normal;font-weight:600 800;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('/assets/fonts/IBMPlexMono-400.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
/* 4SO VPN — adapted from DBaaS Enterprise Panel v3 / Instrument Console.
   Design tokens/RTL login anatomy shared; implementation is VPN-specific. */
:root{--v3-canvas:#efefec;--v3-surface:#fafaf8;--v3-surface-2:#f4f4f1;--v3-surface-3:#e8e8e4;--v3-ink:#16191b;--v3-ink-2:#4a5054;--v3-ink-3:#7a8084;--v3-line:#dcddd8;--v3-accent:#0a7c72;--v3-accent-soft:#ddeeeb;--v3-bad:#b42e24;--v3-ok:#2d7a3e;--v3-warn:#a8650a;--v3-text:#16191b;--v3-muted:#4a5054;--v3-border:#dcddd8;--v3-surface-1:#fafaf8;--r:4px}
:root[data-theme="dark"]{--v3-canvas:#0f1113;--v3-surface:#15181b;--v3-surface-2:#1a1e21;--v3-surface-3:#22272b;--v3-ink:#e7e5e0;--v3-ink-2:#abafae;--v3-ink-3:#7c8283;--v3-line:#343a3f;--v3-accent:#45c3b3;--v3-accent-soft:#102a27;--v3-bad:#f0705f;--v3-ok:#5dbb73;--v3-warn:#e0a040;--v3-text:#e7e5e0;--v3-muted:#abafae;--v3-border:#343a3f;--v3-surface-1:#15181b}
*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{background:var(--v3-canvas);color:var(--v3-ink);font:14px/1.75 "Vazirmatn","IBM Plex Sans",Tahoma,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--v3-accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}
:focus-visible{outline:2px solid var(--v3-accent);outline-offset:2px}
button,.button{border:1px solid var(--v3-line);border-radius:var(--r);padding:8px 14px;background:var(--v3-surface);color:var(--v3-ink);font-weight:600;min-height:38px;display:inline-flex;align-items:center;justify-content:center;gap:6px}
button:hover,.button:hover{background:var(--v3-surface-2)}.primary{background:var(--v3-accent);color:#fff;border-color:var(--v3-accent)}.primary:hover{background:#086e64;color:#fff}
.danger{color:var(--v3-bad);border-color:var(--v3-line)}.danger:hover{background:rgba(180,46,36,.08);color:var(--v3-bad)}.wide{width:100%}.secondary{background:var(--v3-surface-2)}
.muted{color:var(--v3-ink-3)}.small{font-size:12px}.mono,code,pre,.latin{direction:ltr;unicode-bidi:isolate;font:12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}
code{background:var(--v3-surface-2);color:var(--v3-ink);padding:1px 5px;overflow-wrap:anywhere;border-radius:2px}
pre{white-space:pre-wrap;overflow-wrap:anywhere;padding:14px 16px;background:#090d16;color:#f8fafc;border:1px solid #1e293b;border-radius:var(--r);direction:ltr;unicode-bidi:isolate;font-family:'IBM Plex Mono',Consolas,ui-monospace,monospace}
pre code, .code-box code, pre > code, .terminal-container code{background:transparent !important;color:inherit !important;padding:0 !important;border:none !important;border-radius:0 !important;box-shadow:none !important;font-family:inherit !important;font-size:inherit !important}
.code-box{background:#090d16 !important;color:#f8fafc !important;border:1px solid #1e293b !important;border-radius:6px;direction:ltr;unicode-bidi:isolate}
h1,h2,h3,p{margin-top:0}h1{font-size:26px;line-height:1.35;letter-spacing:-.015em}h2{font-size:17px}h3{font-size:15px}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.04em;color:var(--v3-ink-3);text-transform:uppercase}
.logo{display:inline-grid;place-items:center;background:var(--v3-accent);color:#fff;font-weight:800;width:44px;height:44px;border-radius:7px;letter-spacing:-1px}
.brand{display:flex;align-items:center;gap:12px}.brand strong{display:block;font-size:16px;line-height:1.2}.brand small{display:block;color:var(--v3-ink-3)}
.login-layout{display:grid;grid-template-columns:minmax(420px,1fr) minmax(420px,1fr);min-height:100vh}
.login-visual{display:flex;flex-direction:column;justify-content:space-between;padding:48px clamp(36px,5vw,96px);background:var(--v3-surface);border-inline-end:1px solid var(--v3-line)}
.login-pitch{max-width:610px;margin:auto 0}.login-pitch h1{font-size:clamp(28px,3vw,42px);max-width:550px}.login-pitch p{font-size:15px;color:var(--v3-ink-2);max-width:520px}
.engine-grid{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:26px 0}.engine-grid li{border:1px solid var(--v3-line);border-radius:var(--r);padding:6px 12px;background:var(--v3-surface-2);font:600 12px ui-monospace,Consolas,monospace}
.value-list{list-style:none;padding:0;display:grid;gap:9px;color:var(--v3-ink-2)}
.value-list span{color:var(--v3-accent);margin-inline-end:8px}.login-form-wrap{display:grid;place-items:center;padding:24px}
.login-card{background:var(--v3-surface);border:1px solid var(--v3-line);padding:clamp(26px,4vw,54px);width:min(440px,100%);border-radius:var(--r)}
.login-card p{color:var(--v3-ink-3)}.card-tools{display:flex;justify-content:flex-end;gap:8px;margin-bottom:24px}
.field{display:grid;gap:5px;margin:0 0 16px}.field>span{font-size:12px;font-weight:650;color:var(--v3-ink-2)}
input,select,textarea{width:100%;min-height:40px;padding:9px 11px;background:var(--v3-surface);color:var(--v3-ink);border:1px solid var(--v3-line);border-radius:var(--r);outline:0}
input:focus,select:focus,textarea:focus{border-color:var(--v3-accent);box-shadow:0 0 0 2px var(--v3-accent-soft)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(160px,1fr));gap:10px}.form-grid .wide-row{grid-column:1/-1}
.note{border-inline-start:3px solid var(--v3-accent);padding:10px 14px;background:var(--v3-surface-2);color:var(--v3-ink-2);margin:12px 0;border-radius:0 var(--r) var(--r) 0}.note.warn{border-color:var(--v3-warn)}.note.error{border-color:var(--v3-bad)}.note.ok{border-color:var(--v3-ok);background:var(--v3-accent-soft);color:var(--v3-ink)}
.bilingual-error-card{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;background:rgba(229,62,62,.08);border:1px solid rgba(229,62,62,.3);border-inline-start:4px solid var(--v3-bad,#e53e3e);border-radius:var(--r);margin:14px 0 18px;text-align:start}
.bilingual-error-card .error-icon{font-size:16px;color:var(--v3-bad,#e53e3e);line-height:1.3;flex-shrink:0;margin-top:2px}
.bilingual-error-card .error-body{display:flex;flex-direction:column;gap:5px;min-width:0;flex:1}
.bilingual-error-card .error-primary{font-size:13px;font-weight:650;color:var(--v3-ink);line-height:1.5}
.bilingual-error-card .error-secondary{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11.5px;color:var(--v3-ink-3);line-height:1.4}
.bilingual-error-card .error-secondary .badge{font-size:10.5px;padding:1px 6px}
#toast.error{border-inline-start-color:var(--v3-bad);background:var(--v3-surface)}
.shell{display:grid;grid-template-columns:252px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--v3-surface);border-inline-end:1px solid var(--v3-line);padding:22px 13px;display:flex;flex-direction:column;gap:24px}
.sidebar-nav{display:block;min-width:0}
.nav-section{display:flex;flex-direction:column;gap:3px;margin:0 0 18px}
.nav-section-label{font-family:Vazirmatn,"IBM Plex Sans",Tahoma,system-ui,sans-serif;font-size:11px;font-weight:750;color:var(--v3-ink-3);padding:8px 12px 4px;text-align:start;line-height:1.6}
.nav-section button{width:100%;text-align:start;border:0;background:transparent;display:flex;justify-content:space-between;padding:9px 12px;border-radius:var(--r);font-weight:550}
.nav-section button.active{background:var(--v3-accent-soft);color:var(--v3-accent);border-inline-start:3px solid var(--v3-accent);font-weight:700}
.nav-section button:hover:not(.active){background:var(--v3-surface-2)}
.side-foot{margin-top:auto;padding:12px;border-top:1px solid var(--v3-line)}.workspace{min-width:0}.topbar{background:var(--v3-surface);height:70px;border-bottom:1px solid var(--v3-line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;gap:12px}
.topbar-actions{display:flex;gap:8px;align-items:center}.page{max-width:1450px;margin:0 auto;padding:28px 30px 70px}.page-header{padding-bottom:14px;border-bottom:1px solid var(--v3-line);margin-bottom:21px}.page-header h1{margin-bottom:5px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:12px}.metric,.panel{background:var(--v3-surface);border:1px solid var(--v3-line);border-radius:var(--r);padding:18px;margin-bottom:14px}.metric strong{display:block;font-size:30px;font-weight:700}.metric small{color:var(--v3-ink-3)}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}.panel h2{margin:0}
.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:start}th,td{padding:11px 10px;border-bottom:1px solid var(--v3-line);text-align:start;vertical-align:middle;font-size:13px}th{color:var(--v3-ink-3);font-size:11px;font-weight:700}tr:last-child td{border-bottom:0}
.badge{display:inline-flex;align-items:center;gap:7px;color:var(--v3-ink-2);white-space:nowrap;font-size:12px}.badge:before{content:"";height:7px;width:7px;border-radius:50%;background:var(--v3-ink-3)}
.badge.ok:before{background:var(--v3-ok)}.badge.warn:before{background:var(--v3-warn)}.badge.bad:before{background:var(--v3-bad)}
.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.grid-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.profile-tile{padding:18px;border:1px solid var(--v3-line);background:var(--v3-surface-2);border-radius:var(--r)}
/* Enterprise Floating Toast Notification */
.toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 10px;
  background: var(--v3-surface-1, #1e293b);
  color: var(--v3-ink, #f8fafc);
  border: 1px solid var(--v3-line, #334155);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
  padding: 14px 22px;
  min-width: 320px;
  max-width: min(92vw, 560px);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  animation: toastSlideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transition: all 0.25s ease;
}
.toast[hidden] {
  display: none !important;
}
@keyframes toastSlideDown {
  from {
    opacity: 0;
    transform: translate(-50%, -20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}
.toast .toast-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  font-weight: 800;
  font-size: 14px;
}
.toast .toast-body {
  flex: 1;
  min-width: 0;
}
.toast .toast-title {
  font-weight: 750;
  font-size: 13px;
  margin-bottom: 2px;
  letter-spacing: 0;
}
.toast .toast-text {
  font-size: 13px;
  color: var(--v3-ink-2, #cbd5e1);
  word-break: break-word;
}
.toast .toast-close {
  background: transparent;
  border: none;
  color: var(--v3-ink-3, #94a3b8);
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
  margin: 0 -4px 0 0;
  line-height: 1;
  border-radius: 4px;
}
.toast .toast-close:hover {
  color: var(--v3-ink, #ffffff);
  background: rgba(255, 255, 255, 0.1);
}

/* Success Toast */
.toast.ok, .toast:not(.error):not(.warn) {
  border-inline-start: 4px solid #10b981;
}
.toast.ok .toast-icon, .toast:not(.error):not(.warn) .toast-icon {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}
.toast.ok .toast-title, .toast:not(.error):not(.warn) .toast-title {
  color: #10b981;
}

/* Error Toast */
.toast.error {
  border-inline-start: 4px solid #f43f5e;
}
.toast.error .toast-icon {
  background: rgba(244, 63, 94, 0.15);
  color: #f43f5e;
}
.toast.error .toast-title {
  color: #f43f5e;
}

/* Warning Toast */
.toast.warn {
  border-inline-start: 4px solid #f59e0b;
}
.toast.warn .toast-icon {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}
.toast.warn .toast-title {
  color: #f59e0b;
}.boot{padding:40px}

.logo-picture{width:44px;height:44px;object-fit:contain;border-radius:4px}
.check-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:7px}
.check-item{display:flex;align-items:center;gap:8px;padding:7px;border:1px solid var(--v3-line);background:var(--v3-surface-2);border-radius:var(--r)}
.check-item input{width:15px;height:15px;min-height:0;accent-color:var(--v3-accent)}
@media(min-width:921px){.sidebar{position:sticky;top:0;height:100vh;overflow-y:auto}}

/* Modal dialog & backdrop */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,17,19,.6);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:1500;padding:16px}
.modal-dialog{background:var(--v3-surface);border:1px solid var(--v3-line);border-radius:var(--r);width:min(760px,96vw);max-height:88vh;display:flex;flex-direction:column;box-shadow:0 18px 48px rgba(0,0,0,.25);animation:modalIn .15s ease-out}
@keyframes modalIn{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--v3-line)}
.modal-head h2{margin:0;font-size:16px}
.modal-body{padding:20px;overflow-y:auto}
.modal-close{background:transparent;border:0;font-size:22px;line-height:1;color:var(--v3-ink-3);padding:4px 8px;min-height:0;cursor:pointer;border-radius:3px}
.modal-close:hover{color:var(--v3-ink);background:var(--v3-surface-2)}

/* Policy Simulator Trace & Verdict */
.verdict-banner{padding:14px 18px;border-radius:var(--r);display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.verdict-banner.allow{background:var(--v3-accent-soft);border:1px solid var(--v3-accent);color:var(--v3-ink)}
.verdict-banner.deny{background:rgba(180,46,36,.12);border:1px solid var(--v3-bad);color:var(--v3-bad)}
.verdict-chip{font-weight:800;font-size:15px;display:inline-flex;align-items:center;gap:6px}
.trace-timeline{display:grid;gap:6px;margin-top:12px}
.trace-step{display:flex;gap:10px;padding:8px 12px;background:var(--v3-surface-2);border:1px solid var(--v3-line);border-radius:var(--r);font:12px/1.6 ui-monospace,Consolas,monospace}
.trace-step.match{border-inline-start:3px solid var(--v3-accent);background:var(--v3-surface)}
.trace-step.deny-match{border-inline-start:3px solid var(--v3-bad);background:var(--v3-surface)}
.trace-num{font-weight:700;color:var(--v3-accent);min-width:65px}
.trace-text{direction:ltr;unicode-bidi:isolate;word-break:break-all}

/* Empty State Card */
.empty-box{text-align:center;padding:34px 20px;background:var(--v3-surface-2);border:1px dashed var(--v3-line);border-radius:var(--r);color:var(--v3-ink-3);margin:8px 0}
.empty-box strong{display:block;font-size:14px;color:var(--v3-ink-2);margin-bottom:4px}

/* Live dot & stat chips */
.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--v3-ok);box-shadow:0 0 0 2px var(--v3-accent-soft);margin-inline-end:6px;animation:pulseDot 2s infinite}
@keyframes pulseDot{0%,100%{opacity:1}50%{opacity:.4}}

@media(max-width:920px){
  .login-layout{grid-template-columns:1fr}.login-visual{display:none}
  .shell{grid-template-columns:1fr}.sidebar{gap:14px;padding:14px}
  .sidebar-nav{display:flex;overflow-x:auto;gap:10px}.nav-section{display:flex;flex-direction:row;gap:3px;margin:0}.nav-section-label{display:none}.nav-section button{width:auto;white-space:nowrap}
  .side-foot{display:none}.page{padding:22px 14px}.topbar{padding:0 15px}.grid-two{grid-template-columns:1fr}
}
@media(max-width:540px){
  .form-grid{grid-template-columns:1fr}.login-card{padding:24px}.topbar small{display:none}
}


html[lang="fa"],html[lang="fa"] body,html[lang="fa"] button,html[lang="fa"] input,html[lang="fa"] select,html[lang="fa"] textarea,html[lang="fa"] h1,html[lang="fa"] h2,html[lang="fa"] h3,html[lang="fa"] h4,html[lang="fa"] h5,html[lang="fa"] h6,html[lang="fa"] .nav-section-label,html[lang="fa"] .eyebrow,html[lang="fa"] label,html[lang="fa"] legend,html[lang="fa"] .card,html[lang="fa"] .panel,html[lang="fa"] .panel-head h2{font-family:Vazirmatn,Tahoma,Arial,sans-serif!important}
html[lang="fa"] .nav-section-label{font-family:Vazirmatn,Tahoma,Arial,sans-serif!important;letter-spacing:0!important;direction:rtl!important;font-size:11px!important;font-weight:750!important}
html[lang="fa"] .eyebrow{font-family:Vazirmatn,Tahoma,Arial,sans-serif!important;letter-spacing:0!important}

/* ==========================================================================
   Terminal & Code Snippet Display System
   ========================================================================== */
.terminal-container {
  margin: 10px 0 16px;
  border: 1px solid #1e293b;
  border-radius: 8px;
  background: #090d16;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  direction: ltr;
  text-align: left;
}
.terminal-header {
  background: #0f172a;
  padding: 8px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #1e293b;
  direction: ltr;
  text-align: left;
}
.terminal-header .dots {
  display: flex;
  gap: 6px;
  align-items: center;
}
.terminal-header .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.terminal-header .dot.red { background: #ef4444; }
.terminal-header .dot.yellow { background: #f59e0b; }
.terminal-header .dot.green { background: #10b981; }

.btn-copy-code {
  background: #1e293b;
  color: #38bdf8;
  border: 1px solid #334155;
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 11.5px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s ease;
}
.btn-copy-code:hover {
  background: #334155;
  color: #fff;
  border-color: #475569;
}
pre.code-box, .code-box {
  background: #090d16 !important;
  color: #f8fafc !important;
  border: none !important;
  border-radius: 0 !important;
  margin: 0 !important;
  padding: 14px 16px !important;
  font-family: 'IBM Plex Mono', Consolas, ui-monospace, monospace !important;
  font-size: 12.5px !important;
  line-height: 1.65 !important;
  white-space: pre-wrap !important;
  word-break: break-all !important;
  direction: ltr !important;
  text-align: left !important;
  unicode-bidi: isolate !important;
}
pre code, .code-box code, pre > code, .terminal-container code {
  background: transparent !important;
  color: inherit !important;
  padding: 0 !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  font-family: inherit !important;
  font-size: inherit !important;
  line-height: inherit !important;
  display: inline !important;
}


/* ==========================================================================
   Enterprise Firewall Rule Builder Form
   ========================================================================== */
.rule-builder-panel {
  background: var(--v3-surface);
  border: 1px solid var(--v3-line);
  border-radius: 8px;
  padding: 20px 22px;
  margin-bottom: 22px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}
.rule-builder-panel .panel-head-clean {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--v3-line);
  flex-wrap: wrap;
  gap: 10px;
}
.rule-section {
  background: var(--v3-surface-2);
  border: 1px solid var(--v3-line);
  border-radius: 6px;
  padding: 14px 16px;
  margin-bottom: 14px;
}
.rule-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--v3-line);
  flex-wrap: wrap;
  gap: 6px;
}
.rule-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--v3-ink);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}
.rule-grid-3 {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1fr;
  gap: 14px;
}
.rule-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: stretch;
}
.rule-grid-ports {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 12px;
}
@media(max-width: 880px) {
  .rule-grid-3, .rule-grid-2, .rule-grid-ports {
    grid-template-columns: 1fr !important;
  }
}
.rule-column-card {
  background: var(--v3-surface);
  border: 1px solid var(--v3-line);
  border-radius: 6px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.rule-column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.rule-source-box {
  border: 1px solid var(--v3-line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--v3-surface-2);
}
.rule-source-select {
  width: 100%;
  border: none;
  background: transparent;
  color: var(--v3-ink);
  padding: 4px;
  font-family: inherit;
  font-size: 13px;
  outline: none;
  min-height: 125px;
  max-height: 140px;
}
.rule-source-select option {
  padding: 6px 10px;
  border-radius: 4px;
  margin: 2px 0;
  cursor: pointer;
  transition: background 0.12s;
}
.rule-source-select option:hover {
  background: var(--v3-surface-3);
}
.rule-source-select option:checked {
  background: var(--v3-accent);
  color: #fff;
  font-weight: 600;
}
.rule-all-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--v3-surface-2);
  border: 1px dashed var(--v3-line);
  border-radius: 6px;
  cursor: pointer;
  margin-top: 10px;
  transition: all 0.15s ease;
  user-select: none;
}
.rule-all-toggle:hover {
  border-color: var(--v3-accent);
  background: var(--v3-surface-3);
}
.rule-dest-preview-box {
  background: var(--v3-surface-2);
  border: 1px solid var(--v3-line);
  border-radius: 6px;
  padding: 12px;
  margin-top: 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.rule-summary-bar {
  background: var(--v3-surface-2);
  border: 1px solid var(--v3-line);
  border-radius: 6px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 16px;
}

/* Route Breadcrumb Pill */
.route-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  color: var(--v3-ink-3);
  margin-bottom: 8px;
  font-family: 'IBM Plex Mono', Consolas, monospace;
  direction: ltr;
  unicode-bidi: isolate;
  background: var(--v3-surface-2);
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid var(--v3-line);
}