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

  :root{
    --navy-950:#0E2240;
    --navy-800:#173257;
    --navy-700:#1F3E6C;
    --navy-600:#2C4F84;
    --amber-400:#D49B27;
    --amber-300:#E3BA5E;
    --coral-500:#DD6240;
    --paper:#FFFDF9;
    --ink:#FAF7F0;
    --ink-on-light:#14203A;
    --slate-400:#93A0BE;
    --slate-on-light:#5B6479;
    --good:#3FA66B;
    --bad:#D9564F;

    --display: 'Space Grotesk', sans-serif;
    --body: 'Inter', sans-serif;
    --mono: 'IBM Plex Mono', monospace;
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:
      radial-gradient(1200px 800px at 50% -10%, #171b3a 0%, transparent 55%),
      linear-gradient(180deg, var(--navy-950) 0%, #0c0e22 100%);
    color:var(--ink);
    font-family:var(--body);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.display{font-family:var(--display);}
  .mono{font-family:var(--mono);}

  a{color:inherit;}
  button{font-family:inherit;cursor:pointer;}
  :focus-visible{outline:2px solid var(--amber-400);outline-offset:2px;}

  .wrap{max-width:1080px;margin:0 auto;padding:0 24px;}

  #app-loading{
    position:fixed;inset:0;background:var(--navy-950);z-index:200;
    display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  }
  .loading-logo{width:72px;height:72px;animation:logoPulse 1.6s ease-in-out infinite;}
  @keyframes logoPulse{0%,100%{opacity:0.7;transform:scale(0.96);}50%{opacity:1;transform:scale(1.02);}}
  @media (prefers-reduced-motion: reduce){.loading-logo{animation:none;}}
  #app-loading .spinner{
    width:34px;height:34px;border-radius:50%;border:3px solid var(--navy-700);border-top-color:var(--amber-400);
    animation:spin 0.9s linear infinite;
  }
  @keyframes spin{to{transform:rotate(360deg);}}
  #app-loading p{color:var(--slate-400);font-family:var(--mono);font-size:0.85rem;}
  #app-error{
    position:fixed;inset:0;background:var(--navy-950);z-index:200;
    display:none;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;text-align:center;
  }
  #app-error p{color:var(--slate-400);max-width:40ch;}
  .banner{
    display:none;background:rgba(226,86,86,0.12);border:1px solid var(--bad);color:#f3b8b8;
    font-size:0.85rem;padding:10px 16px;text-align:center;
  }
  .banner.show{display:block;}

  header{
    position:sticky;top:0;z-index:40;
    background:rgba(16,19,42,0.9);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--navy-700);
  }
  .header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1160px;margin:0 auto;gap:20px;}
  .nav-links{display:flex;align-items:center;gap:28px;flex:1;justify-content:center;}
  .nav-links a{font-size:0.92rem;font-weight:500;color:var(--slate-400);text-decoration:none;}
  .nav-links a:hover{color:var(--ink);}
  .nav-right{display:flex;align-items:center;gap:14px;flex:none;}
  .nav-toggle{display:none;background:none;border:1px solid var(--navy-700);border-radius:8px;width:38px;height:38px;color:var(--ink);flex:none;}
  .nav-toggle span{display:block;width:16px;height:2px;background:var(--ink);margin:3px auto;}
  @media (max-width:860px){
    .nav-links{
      position:fixed;inset:64px 0 0 0;background:var(--navy-950);z-index:39;
      flex-direction:column;justify-content:flex-start;align-items:center;padding-top:32px;gap:22px;
      display:none;
    }
    .nav-links.open{display:flex;}
    .nav-links a{font-size:1.1rem;}
    .nav-toggle{display:block;}
  }
  .logo{display:flex;align-items:center;gap:10px;}
  .logo-mark{width:42px;height:42px;flex:none;object-fit:contain;}
  .logo-text{display:flex;flex-direction:column;align-items:center;text-align:center;line-height:1.2;gap:2px;}
  .logo-wordmark{font-family:var(--display);font-weight:700;font-size:1.05rem;letter-spacing:0.03em;color:var(--ink);}
  .logo-tagline{font-family:var(--mono);font-size:0.58rem;color:var(--slate-400);letter-spacing:0.04em;opacity:0.85;}
  .nav-cta{
    background:var(--amber-400);color:var(--navy-950);border:none;
    padding:10px 20px;border-radius:100px;font-weight:600;font-size:0.9rem;
  }
  .nav-cta:hover{background:var(--amber-300);}

  .hero{padding:72px 0 56px;position:relative;overflow:hidden;}
  .hero-bg{
    position:absolute;inset:0;z-index:0;pointer-events:none;
    background:
      radial-gradient(700px 500px at 85% 20%, rgba(212,155,39,0.10), transparent 62%),
      radial-gradient(900px 700px at 15% 90%, rgba(44,79,132,0.45), transparent 65%);
    background-size:160% 160%;
    animation:heroDrift 30s ease-in-out infinite alternate;
  }
  @keyframes heroDrift{
    0%{background-position:0% 0%, 0% 100%;}
    100%{background-position:12% 14%, 10% 88%;}
  }
  @media (prefers-reduced-motion: reduce){ .hero-bg{ animation:none; } }

  .hero-wrap{ position:relative; z-index:1; display:grid; grid-template-columns:1.1fr 0.9fr; gap:48px; align-items:center; }
  .hero-copy h1{margin:0 0 20px;}

  /* Abstract route-network emblem — a designed mark, not an attempted photo/illustration */
  .hero-emblem{ display:flex; align-items:center; justify-content:center; }
  .hero-emblem svg{ width:100%; max-width:340px; }
  .emblem-path{ animation:emblemDash 20s linear infinite; }
  @keyframes emblemDash{ to{ stroke-dashoffset:-100; } }
  .emblem-nodes circle{ animation:nodePulse 3.2s ease-in-out infinite; }
  .emblem-nodes circle:nth-child(2){ animation-delay:0.5s; }
  .emblem-nodes circle:nth-child(3){ animation-delay:1s; }
  .emblem-nodes circle:nth-child(4){ animation-delay:1.5s; }
  @media (prefers-reduced-motion: reduce){ .emblem-path, .emblem-nodes circle{ animation:none; } }

  @media (max-width:900px){
    .hero-wrap{ grid-template-columns:1fr; gap:28px; text-align:center; }
    .hero-emblem svg{ max-width:240px; }
    .hero-eyebrow{ justify-content:center; }
    .hero-actions{ justify-content:center; }
  }

  /* Abstract editorial visual — soft gradient rings, same designed-mark language as the hero emblem */
  .abstract-ring{
    position:absolute; border-radius:50%; border:1.5px solid var(--amber-400); opacity:0.5;
    width:60%; height:60%; top:20%; left:20%;
  }
  .abstract-ring-2{ width:36%; height:36%; top:32%; left:32%; opacity:0.8; border-color:var(--amber-300); }

  .reveal{ opacity:0; transform:translateY(16px); transition:opacity 0.6s ease, transform 0.6s ease; }
  .reveal.in{ opacity:1; transform:translateY(0); }
  @media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; transition:none; } }
  .hero-eyebrow{
    font-family:var(--mono);font-size:0.78rem;letter-spacing:0.12em;text-transform:uppercase;
    color:var(--amber-400);display:flex;align-items:center;gap:8px;margin-bottom:18px;
  }
  .hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 0 3px rgba(76,175,125,0.2);}
  .hero h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.05;margin:0 0 20px;max-width:14ch;font-weight:700;}
  .hero h1 span{color:var(--amber-400);}
  .hero p{font-size:1.05rem;color:var(--slate-400);max-width:46ch;margin:0 0 32px;}
  .hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
  .btn-primary{
    background:var(--coral-500);color:var(--paper);border:none;padding:15px 28px;border-radius:10px;
    font-weight:600;font-size:1rem;display:inline-flex;align-items:center;gap:8px;
  }
  .btn-primary:hover{background:#ff7a4f;}
  .btn-ghost{
    background:transparent;border:1px solid var(--navy-600);color:var(--ink);padding:15px 24px;border-radius:10px;font-weight:600;
  }
  .btn-ghost:hover{border-color:var(--amber-400);}

  .ticker{
    margin-top:56px;border-top:1px dashed var(--navy-600);border-bottom:1px dashed var(--navy-600);
    padding:16px 0;overflow:hidden;white-space:nowrap;
  }
  .ticker-track{display:inline-block;animation:scroll 28s linear infinite;font-family:var(--mono);font-size:0.85rem;color:var(--slate-400);}
  .ticker-track span{margin-right:48px;}
  .ticker-track b{color:var(--amber-400);}
  @keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}
  @media (prefers-reduced-motion: reduce){.ticker-track{animation:none;}}

  section{padding:64px 0;}
  .section-head{margin-bottom:36px;display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;}
  .section-tag{font-family:var(--mono);font-size:0.75rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--coral-500);margin-bottom:10px;}
  .section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:0;}

  .steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;}
  .step-card{background:var(--navy-800);border:1px solid var(--navy-700);border-radius:14px;padding:22px;}
  .step-num{font-family:var(--mono);color:var(--amber-400);font-size:0.85rem;margin-bottom:10px;}
  .step-card h3{margin:0 0 8px;font-size:1.05rem;}
  .step-card p{margin:0;color:var(--slate-400);font-size:0.9rem;}

  .board{background:var(--navy-800);border:1px solid var(--navy-700);border-radius:16px;padding:8px;}
  .route-row{
    display:flex;align-items:center;gap:16px;padding:18px;border-radius:12px;
    border:1px solid transparent;cursor:pointer;transition:background 0.15s,border-color 0.15s,transform 0.15s;
  }
  .route-row:hover{background:var(--navy-700);border-color:var(--navy-600);transform:translateX(4px);}
  .route-row .route-arrow{transition:transform 0.15s;}
  .route-row:hover .route-arrow{transform:translateX(4px);color:var(--amber-400);}
  .route-row + .route-row{border-top:1px dashed var(--navy-700);}
  .route-line{display:flex;align-items:center;gap:8px;flex:1;min-width:0;}
  .route-city{font-family:var(--display);font-weight:700;font-size:1.05rem;white-space:nowrap;}
  .route-track{flex:1;height:2px;background:repeating-linear-gradient(to right,var(--navy-600) 0 6px,transparent 6px 12px);position:relative;min-width:40px;}
  .route-track::after{content:"";position:absolute;right:-2px;top:50%;transform:translateY(-50%);width:8px;height:8px;border-radius:50%;background:var(--amber-400);}
  .route-meta{display:flex;gap:18px;align-items:center;font-family:var(--mono);font-size:0.85rem;color:var(--slate-400);flex:none;}
  .route-price{color:var(--amber-400);font-weight:600;}
  .route-arrow{color:var(--slate-400);flex:none;}
  .empty-board{padding:40px 20px;text-align:center;color:var(--slate-400);}

  /* ---------- Light section utility (warm off-white breaks, per brand hierarchy) ---------- */
  .section-light{ background:var(--paper); color:var(--ink-on-light); }
  .section-light .section-tag{ color:var(--coral-500); }
  .section-light .section-head h2{ color:var(--ink-on-light); }
  .section-light p{ color:var(--slate-on-light); }

  /* ---------- Editorial section (large visual + short copy) ---------- */
  .editorial{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
  .editorial-visual{
    border-radius:22px; aspect-ratio:4/3; overflow:hidden; position:relative;
    background:
      radial-gradient(120% 140% at 75% 15%, rgba(212,155,39,0.18), transparent 60%),
      linear-gradient(160deg, var(--navy-800), var(--navy-950));
    display:flex; align-items:center; justify-content:center;
  }
  .editorial-visual svg{ width:60%; opacity:0.92; }
  .editorial-copy h2{ font-size:clamp(1.7rem,3.4vw,2.4rem); margin:0 0 14px; line-height:1.15; }
  .editorial-copy p{ font-size:1.02rem; max-width:42ch; }
  @media (max-width:860px){
    .editorial{ grid-template-columns:1fr; gap:28px; }
    .editorial-visual{ order:-1; aspect-ratio:16/10; }
  }

  /* ---------- Trust points (list, not stat cards — per brand direction) ---------- */
  .trust-points{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:20px; }
  .trust-point{ display:flex; gap:12px; align-items:flex-start; }
  .trust-point .check{
    flex:none; width:26px; height:26px; border-radius:50%; background:var(--amber-400); color:var(--navy-950);
    display:flex; align-items:center; justify-content:center; font-weight:700; font-size:0.85rem;
  }
  .trust-point h4{ margin:0 0 4px; font-size:1rem; }
  .trust-point p{ margin:0; font-size:0.88rem; }

  /* ---------- FAQ ---------- */
  .faq-list{ max-width:760px; }
  .faq-item{ border-bottom:1px solid var(--navy-700); padding:18px 0; }
  .faq-item summary{ cursor:pointer; font-weight:600; font-size:1rem; list-style:none; display:flex; justify-content:space-between; align-items:center; }
  .faq-item summary::-webkit-details-marker{ display:none; }
  .faq-item summary::after{ content:'+'; color:var(--amber-400); font-size:1.3rem; flex:none; margin-left:12px; }
  .faq-item[open] summary::after{ content:'−'; }
  .faq-item p{ color:var(--slate-400); margin:12px 0 0; font-size:0.92rem; max-width:65ch; }

  /* ---------- Final CTA ---------- */
  .final-cta{ text-align:center; padding:80px 0; }
  .final-cta h2{ font-size:clamp(2rem,4.5vw,3rem); margin:0 0 14px; }
  .final-cta p{ color:var(--slate-400); margin:0 0 30px; }

  .modal-backdrop{
    position:fixed;inset:0;background:rgba(10,12,28,0.72);backdrop-filter:blur(3px);
    display:none;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:100;overflow-y:auto;
  }
  .modal-backdrop.open{display:flex;}
  .modal{
    background:var(--navy-800);border:1px solid var(--navy-700);border-radius:18px;
    width:100%;max-width:560px;padding:0;overflow:hidden;
  }
  .modal.wide{max-width:820px;}
  .modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--navy-700);}
  .modal-head h3{margin:0;font-size:1.1rem;}
  .modal-close{background:none;border:none;color:var(--slate-400);font-size:1.3rem;line-height:1;padding:4px;}
  .modal-close:hover{color:var(--ink);}
  .modal-body{padding:24px;max-height:70vh;overflow-y:auto;}
  .modal-foot{padding:18px 24px;border-top:1px solid var(--navy-700);display:flex;justify-content:space-between;gap:12px;align-items:center;}

  .progress{display:flex;gap:6px;padding:0 24px;margin-top:14px;}
  .progress i{flex:1;height:3px;border-radius:2px;background:var(--navy-700);}
  .progress i.done{background:var(--amber-400);}

  .field{margin-bottom:16px;}
  .field label{display:block;font-size:0.82rem;color:var(--slate-400);margin-bottom:6px;}
  .field input,.field select{
    width:100%;background:var(--navy-950);border:1px solid var(--navy-600);border-radius:8px;
    padding:11px 12px;color:var(--ink);font-family:var(--body);font-size:0.95rem;
  }
  .field input:focus,.field select:focus{border-color:var(--amber-400);}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}

  .option-list{display:flex;flex-direction:column;gap:10px;}
  .option{
    display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--navy-600);
    border-radius:10px;cursor:pointer;
  }
  .option input{accent-color:var(--amber-400);}
  .option .desc{flex:1;font-size:0.9rem;}
  .option .price{font-family:var(--mono);font-size:0.85rem;color:var(--amber-400);}
  .option.selected{border-color:var(--amber-400);background:rgba(240,169,58,0.08);}

  .time-pills{display:flex;flex-wrap:wrap;gap:8px;}
  .pill{
    padding:9px 16px;border-radius:100px;border:1px solid var(--navy-600);font-family:var(--mono);font-size:0.85rem;background:transparent;color:var(--ink);
  }
  .pill.selected{background:var(--amber-400);color:var(--navy-950);border-color:var(--amber-400);font-weight:600;}

  .summary-line{display:flex;justify-content:space-between;font-size:0.9rem;padding:8px 0;border-bottom:1px dashed var(--navy-700);}
  .summary-line.total{font-family:var(--mono);font-size:1.05rem;color:var(--amber-400);font-weight:600;border-bottom:none;padding-top:14px;}

  .bank-box{
    background:var(--navy-950);border:1px dashed var(--amber-400);border-radius:12px;padding:16px;margin:16px 0;
  }
  .bank-box .row{display:flex;justify-content:space-between;font-family:var(--mono);font-size:0.9rem;padding:4px 0;}
  .bank-box .row b{color:var(--amber-400);}
  .narration-alert{
    background:rgba(240,169,58,0.14);border:1px solid var(--amber-400);border-radius:10px;
    padding:12px 14px;font-size:0.88rem;color:var(--amber-300);margin-bottom:14px;line-height:1.5;
  }
  .narration-alert b{font-family:var(--mono);color:var(--amber-400);}

  .btn-block{width:100%;background:var(--coral-500);color:var(--paper);border:none;padding:14px;border-radius:10px;font-weight:600;font-size:1rem;}
  .btn-block:hover{background:#ff7a4f;}
  .btn-block.secondary{background:var(--navy-700);color:var(--ink);}
  .btn-block.secondary:hover{background:var(--navy-600);}
  .btn-block:disabled{opacity:0.45;cursor:not-allowed;}
  .btn-back{background:none;border:none;color:var(--slate-400);font-size:0.9rem;padding:10px 4px;}
  .btn-back:hover{color:var(--ink);}

  .error-text{color:var(--coral-500);font-size:0.8rem;margin-top:-10px;margin-bottom:14px;display:none;}
  .error-text.show{display:block;}

  .ticket{
    background:var(--paper);color:var(--navy-950);border-radius:14px;position:relative;overflow:hidden;
    display:flex;flex-direction:column;font-family:var(--body);
  }
  .ticket-main{padding:22px 22px 18px;}
  .ticket-brand{font-family:var(--display);font-weight:700;font-size:0.95rem;letter-spacing:0.04em;color:var(--coral-500);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
  .ticket-logo{width:22px;height:22px;object-fit:contain;}
  .ticket-brand-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
  .ticket-brand-row .ticket-brand{margin-bottom:0;}
  .jvs-credit{font-family:var(--mono);font-size:0.62rem;color:#8a8570;letter-spacing:0.02em;white-space:nowrap;}
  .ticket-route{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
  .ticket-route .city{font-family:var(--display);font-weight:700;font-size:1.3rem;}
  .ticket-route .arrow{color:var(--coral-500);font-size:1.1rem;}
  .ticket-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:8px;}
  .ticket-grid .k{font-size:0.68rem;text-transform:uppercase;letter-spacing:0.08em;color:#8a8570;margin-bottom:2px;}
  .ticket-grid .v{font-family:var(--mono);font-size:0.92rem;font-weight:600;}
  .ticket-perf{position:relative;border-top:2px dashed #cfc7ae;margin:0;}
  .ticket-perf::before,.ticket-perf::after{
    content:"";position:absolute;top:-11px;width:22px;height:22px;border-radius:50%;background:var(--navy-800);
  }
  .ticket-perf::before{left:-33px;}
  .ticket-perf::after{right:-33px;}
  .ticket-stub{padding:16px 22px;display:flex;justify-content:space-between;align-items:center;}
  .ticket-ref{font-family:var(--mono);font-size:0.85rem;}
  .ticket-status{
    font-family:var(--mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.06em;
    padding:5px 10px;border-radius:100px;background:#f0d9a8;color:#7a5a12;
  }
  .ticket-status.confirmed{background:#c9ecd7;color:#1f7a49;}
  .ticket-status.completed{background:#c7d8f2;color:#1e4a8a;}
  .ticket-status.cancelled{background:#f2c7c7;color:#8a1e1e;}

  .track-box{background:var(--navy-800);border:1px solid var(--navy-700);border-radius:16px;padding:28px;}
  .track-result{margin-top:20px;}

  footer{border-top:1px solid var(--navy-700);padding:36px 0;color:var(--slate-400);font-size:0.85rem;}
  .footer-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;align-items:center;}
  .settings-btn{background:none;border:1px solid var(--navy-700);color:var(--slate-400);border-radius:8px;padding:8px 10px;font-size:0.8rem;position:relative;}
  .settings-btn:hover{border-color:var(--amber-400);color:var(--amber-400);}
  #pending-badge{background:var(--coral-500);color:#fff;font-family:var(--mono);font-size:0.68rem;padding:2px 7px;border-radius:100px;margin-left:6px;}

  .admin-tabs{display:flex;gap:6px;padding:14px 24px 0;}
  .admin-tab{background:none;border:none;color:var(--slate-400);padding:10px 4px;font-size:0.9rem;font-weight:600;border-bottom:2px solid transparent;}
  .admin-tab.active{color:var(--amber-400);border-color:var(--amber-400);}
  .admin-toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap;}
  .admin-toolbar input{flex:1;min-width:160px;background:var(--navy-950);border:1px solid var(--navy-600);border-radius:8px;padding:9px 12px;color:var(--ink);}
  .refresh-btn{background:var(--navy-700);border:1px solid var(--navy-600);color:var(--ink);border-radius:8px;padding:9px 14px;font-size:0.85rem;}
  .refresh-btn:hover{border-color:var(--amber-400);}
  .booking-table{width:100%;border-collapse:collapse;font-size:0.85rem;}
  .booking-table th{text-align:left;color:var(--slate-400);font-weight:500;font-size:0.75rem;text-transform:uppercase;letter-spacing:0.05em;padding:8px 10px;border-bottom:1px solid var(--navy-700);}
  .booking-table td{padding:10px;border-bottom:1px solid var(--navy-700);vertical-align:top;}
  .status-select{
    background:var(--navy-950);border:1px solid var(--navy-600);color:var(--ink);border-radius:6px;padding:5px 8px;font-size:0.78rem;font-family:var(--mono);
  }
  .badge{ font-family:var(--mono);font-size:0.68rem;padding:3px 9px;border-radius:100px;display:inline-block;vertical-align:middle; }
  .badge.confirmed{ background:#c9ecd7;color:#1f7a49; }
  .badge.cancelled{ background:#f2c7c7;color:#8a1e1e; }
  .empty-state{padding:30px;text-align:center;color:var(--slate-400);}

  .settings-hint{font-size:0.78rem;color:var(--slate-400);margin-bottom:14px;}
  .route-admin-row{display:flex;gap:8px;align-items:center;padding:8px 0;border-bottom:1px dashed var(--navy-700);font-size:0.85rem;}
  .route-admin-row span{flex:1;}
  .del-btn{background:none;border:none;color:var(--coral-500);font-size:0.85rem;padding:4px 6px;}
  .save-note{font-size:0.78rem;color:var(--good);margin-left:auto;opacity:0;transition:opacity 0.2s;}
  .save-note.show{opacity:1;}

  @media (max-width:640px){
    .field-row{grid-template-columns:1fr;}
    .route-row{flex-wrap:wrap;row-gap:8px;position:relative;padding-right:44px;}
    .route-line{width:100%;}
    .route-meta{gap:10px;font-size:0.78rem;width:100%;justify-content:space-between;}
    .route-track{min-width:24px;}
    .route-arrow{position:absolute;right:18px;top:18px;}
    .booking-table{display:block;overflow-x:auto;white-space:nowrap;}
  }

  /* ---------- Site-wide premium animated background ---------- */
  .site-bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
  .site-bg svg{width:100%;height:100%;}
  .route-path{fill:none;stroke-width:1.2;stroke-dasharray:5 11;}
  .route-path.p1{stroke:var(--amber-400);opacity:0.11;animation:dashMove 9s linear infinite;}
  .route-path.p2{stroke:var(--coral-500);opacity:0.08;animation:dashMove 12s linear infinite;}
  .route-path.p3{stroke:var(--navy-600);opacity:0.24;animation:dashMove 15s linear infinite;}
  @keyframes dashMove{to{stroke-dashoffset:-160;}}
  .bg-node{fill:var(--amber-400);animation:nodePulse 3.4s ease-in-out infinite;}
  .bg-node.n2{fill:var(--coral-500);animation-duration:4.1s;animation-delay:0.6s;}
  .bg-node.n3{fill:var(--amber-300);animation-duration:2.8s;animation-delay:1.1s;}
  @keyframes nodePulse{0%,100%{opacity:0.18;r:3;}50%{opacity:0.6;r:5;}}
  header,main,footer{position:relative;z-index:1;}
  @media (prefers-reduced-motion: reduce){
    .route-path, .bg-node{animation:none;}
  }
  @media (max-width:640px){ .site-bg{opacity:0.55;} }

  /* Fine grain texture for a premium, non-flat surface — extremely subtle, no perceptible pattern */
  .grain{
    position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0.035;mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  }