:root{
    --ink:#0B1B2B;
    --cobalt:#1B4A8B;
    --cobalt-deep:#10305C;
    --turq:#1E8C8B;
    --bole:#B8452F;
    --brass:#C89A3E;
    --paper:#F1F3EF;
    --card:#FFFFFF;
    --line:#E3E6E1;
    --muted:#6E7A83;
    --star:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='46' height='46' viewBox='0 0 48 48'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='1.1'%3E%3Cpath d='M24 3 L30.5 17.5 L45 24 L30.5 30.5 L24 45 L17.5 30.5 L3 24 L17.5 17.5 Z'/%3E%3Ccircle cx='24' cy='24' r='2.6'/%3E%3C/g%3E%3C/svg%3E");
  }

  *{box-sizing:border-box}
  [hidden]{display:none!important}
  html{-webkit-text-size-adjust:100%}
  button,label,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
  html,body{margin:0;padding:0}
  body{
    font-family:"Instrument Sans",system-ui,-apple-system,Segoe UI,sans-serif;
    color:var(--ink);
    background:
      linear-gradient(180deg,#E8EDE9 0%, #DFE6E4 100%);
    min-height:100vh;
    display:flex;flex-direction:column;align-items:center;
    padding:34px 16px 60px;
    -webkit-font-smoothing:antialiased;
  }
  body::before{
    content:"";position:fixed;inset:0;
    background-image:var(--star);
    filter:invert(23%) sepia(35%) saturate(1400%) hue-rotate(184deg);
    opacity:.10;pointer-events:none;z-index:0;
  }

  /* ---------- page chrome ---------- */
  .brief{position:relative;z-index:1;text-align:center;max-width:560px;margin-bottom:22px}
  .brief .eyebrow{
    font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.16em;
    text-transform:uppercase;color:var(--cobalt);margin:0 0 8px;
  }
  .brief h1{
    font-family:"Bricolage Grotesque","Instrument Sans",sans-serif;
    font-weight:800;font-size:clamp(22px,4.4vw,30px);line-height:1.12;margin:0 0 8px;
    letter-spacing:-.02em;
  }
  .brief p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}

  /* ---------- phone ---------- */
  .phone{
    position:relative;z-index:1;width:392px;max-width:100%;
    background:#0A121B;border-radius:46px;padding:11px;
    box-shadow:0 40px 80px -30px rgba(11,27,43,.55), 0 2px 0 rgba(255,255,255,.35) inset;
  }
  .screen{
    background:var(--paper);border-radius:36px;overflow:hidden;
    aspect-ratio:9/16;height:auto;max-height:88vh;
    display:flex;flex-direction:column;position:relative;
  }
  .scroll{overflow-y:auto;flex:1;scrollbar-width:thin}
  .scroll::-webkit-scrollbar{width:0}

  /* ---------- status + app bar ---------- */
  .appbar{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding:16px 16px 4px;background:var(--cobalt-deep);color:#fff;
  }
  .iconbtn{
    width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.22);
    background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center;
    cursor:pointer;font-size:15px;line-height:1;
  }
  .iconbtn:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
  .appbar .wordmark{
    font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:16px;letter-spacing:.01em;
  }
  .appbar .wordmark span{color:var(--brass)}

  /* ---------- hero ---------- */
  .hero{
    background:linear-gradient(165deg,var(--cobalt) 0%,var(--cobalt-deep) 70%,#0C2748 100%);
    color:#fff;padding:14px 22px 26px;position:relative;overflow:hidden;
  }
  .hero::after{
    content:"";position:absolute;inset:-20px -20px auto auto;width:230px;height:230px;
    background-image:var(--star);opacity:.16;transform:rotate(8deg);
  }
  .confirm{display:flex;align-items:center;gap:9px;margin:6px 0 14px;position:relative}
  .tick{
    width:22px;height:22px;border-radius:50%;background:var(--turq);
    display:grid;place-items:center;font-size:12px;font-weight:700;color:#04231F;
    animation:pop .5s cubic-bezier(.2,1.4,.4,1) both;
  }
  @keyframes pop{from{transform:scale(.3);opacity:0}to{transform:scale(1);opacity:1}}
  .confirm b{font-size:14px;font-weight:600;letter-spacing:.01em}
  .route{
    display:flex;align-items:flex-end;gap:12px;position:relative;
    font-family:"IBM Plex Mono",monospace;font-weight:600;
  }
  .route .code{font-size:42px;line-height:.9;letter-spacing:-.02em}
  .route .arrow{font-size:22px;color:var(--brass);padding-bottom:5px}
  .cities{
    margin:8px 0 0;font-size:13px;color:rgba(255,255,255,.72);position:relative;
  }
  .herometa{
    display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;position:relative;
  }
  .chip{
    font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.06em;
    border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:5px 11px;
    background:rgba(255,255,255,.07);
  }
  .chip b{color:var(--brass);font-weight:600}

  /* ---------- tabs ---------- */
  .tabs{
    display:flex;gap:4px;padding:0 12px;background:var(--cobalt-deep);
    position:sticky;top:0;z-index:5;
  }
  .tabstate{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none;margin:0}
  .tab{
    flex:1;text-align:center;cursor:pointer;user-select:none;
    -webkit-tap-highlight-color:transparent;touch-action:manipulation;
    color:rgba(255,255,255,.6);font-family:"Instrument Sans",sans-serif;font-size:12.5px;
    font-weight:600;padding:14px 2px 13px;border-bottom:2.5px solid transparent;
    transition:color .18s,border-color .18s;
  }
  .tab:active{color:#fff}
  #t-trip:checked ~ .tabs .tab:nth-child(1),
  #t-tix:checked  ~ .tabs .tab:nth-child(2),
  #t-stay:checked ~ .tabs .tab:nth-child(3),
  #t-pay:checked  ~ .tabs .tab:nth-child(4){color:#fff;border-color:var(--brass)}
  #t-trip:focus-visible ~ .tabs .tab:nth-child(1),
  #t-tix:focus-visible  ~ .tabs .tab:nth-child(2),
  #t-stay:focus-visible ~ .tabs .tab:nth-child(3),
  #t-pay:focus-visible  ~ .tabs .tab:nth-child(4),
  .tab:focus-visible{outline:2px solid var(--brass);outline-offset:-4px;border-radius:6px}

  .pane{padding:18px 16px 26px;display:none;animation:fade .25s ease both}
  #t-trip:checked ~ #p-trip,
  #t-tix:checked  ~ #p-tix,
  #t-stay:checked ~ #p-stay,
  #t-pay:checked  ~ #p-pay{display:block}
  @keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

  /* ---------- cards ---------- */
  .label{
    font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.15em;
    text-transform:uppercase;color:var(--muted);margin:0 0 9px;
  }
  .card{
    background:var(--card);border:1px solid var(--line);border-radius:16px;
    margin-bottom:14px;position:relative;
  }
  .card .pad{padding:15px 16px}
  .cardhead{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding:13px 16px;border-bottom:1px solid var(--line);
  }
  .cardhead h3{
    margin:0;font-family:"Bricolage Grotesque",sans-serif;font-weight:600;
    font-size:15px;letter-spacing:-.01em;
  }
  .pill{
    font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.08em;
    padding:4px 9px;border-radius:999px;text-transform:uppercase;font-weight:500;
  }
  .pill.go{background:#E7F3F0;color:#14625D}
  .pill.back{background:#FBF0E6;color:#8C5A18}
  .pill.stay{background:#EAEFF8;color:var(--cobalt)}

  /* ticket stub */
  .stub{position:relative}
  .perf{
    position:relative;height:1px;margin:2px 16px;
    background-image:linear-gradient(90deg,var(--line) 0 6px,transparent 6px 12px);
    background-size:12px 1px;
  }
  .perf::before,.perf::after{
    content:"";position:absolute;top:-9px;width:18px;height:18px;border-radius:50%;
    background:var(--paper);border:1px solid var(--line);
  }
  .perf::before{left:-25px;clip-path:inset(0 0 0 50%)}
  .perf::after{right:-25px;clip-path:inset(0 50% 0 0)}

  /* flight segment */
  .seg{display:grid;grid-template-columns:auto 1fr;gap:12px;padding:15px 16px}
  .rail{display:flex;flex-direction:column;align-items:center;padding-top:5px}
  .node{width:9px;height:9px;border-radius:50%;border:2px solid var(--cobalt);background:#fff}
  .node.end{background:var(--cobalt)}
  .wire{flex:1;width:2px;background:repeating-linear-gradient(180deg,var(--line) 0 4px,transparent 4px 8px);margin:3px 0}
  .stop{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
  .stop .t{font-family:"IBM Plex Mono",monospace;font-size:17px;font-weight:600;letter-spacing:-.01em}
  .stop .d{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--muted)}
  .stop .place{font-size:12.5px;color:var(--muted);margin-top:2px;line-height:1.4}
  .mid{
    display:flex;align-items:center;gap:8px;margin:11px 0;
    font-size:11.5px;color:var(--muted);
  }
  .mid .fl{
    font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--ink);
    border:1px solid var(--line);border-radius:6px;padding:3px 7px;background:#FAFBF9;
  }
  .layover{
    display:flex;align-items:center;gap:8px;margin:12px 0 12px -1px;
    font-size:11.5px;color:#8C5A18;background:#FBF2E6;border:1px dashed #E4C795;
    border-radius:8px;padding:7px 10px;
  }
  .grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px}
  .kv .k{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
  .kv .v{font-size:13.5px;font-weight:500;line-height:1.35}
  .kv .v.mono{font-family:"IBM Plex Mono",monospace;font-size:13px}

  /* airline mark */
  .airline{display:flex;align-items:center;gap:10px}
  .logo{
    width:38px;height:38px;border-radius:10px;flex:none;
    background:#fff url("img/qatar-airways.png") center/76% no-repeat;
    border:1px solid var(--line);
  }
  .airline .nm{line-height:1.2}
  .airline .nm small{display:block;font-size:10.5px;color:var(--muted);font-weight:500;margin-top:2px}

  .ph1{background-image:url("img/hotel-1.jpg")}
  .ph2{background-image:url("img/hotel-2.jpg")}
  .ph3{background-image:url("img/hotel-3.jpg")}

  /* hotel gallery */
  .gallery{position:relative;border-radius:15px 15px 0 0;overflow:hidden}
  .shot{position:relative;height:176px;background:#10305C}
  .shot .ph{position:absolute;inset:0;background-position:center;background-size:cover}
  .shade{
    position:absolute;inset:0;z-index:3;pointer-events:none;
    background:linear-gradient(180deg,rgba(6,20,40,.42) 0%,rgba(6,20,40,0) 42%,rgba(6,20,40,.34) 100%);
  }
  .stars{
    position:absolute;left:14px;top:12px;z-index:4;font-size:11px;color:var(--brass);
    letter-spacing:2px;text-shadow:0 1px 3px rgba(0,0,0,.5);
  }
  .nights,.counter{
    position:absolute;z-index:4;font-family:"IBM Plex Mono",monospace;font-size:10.5px;
    color:#fff;background:rgba(6,18,34,.45);border:1px solid rgba(255,255,255,.32);
    border-radius:999px;padding:4px 9px;backdrop-filter:blur(4px);
  }
  .nights{right:12px;top:11px}
  .counter{left:14px;bottom:12px}
  .thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line)}
  .thumb{position:relative;height:64px;overflow:hidden;border:0;padding:0;cursor:pointer;background-position:center;background-size:cover}
  .thumb.more::after{
    content:"+21";position:absolute;inset:0;z-index:5;display:grid;place-items:center;
    background:rgba(8,22,42,.58);color:#fff;font-family:"IBM Plex Mono",monospace;font-size:12px;
  }
  .thumb:focus-visible{outline:2px solid var(--brass);outline-offset:-2px}
  .amen{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
  .amen span{
    font-size:11.5px;border:1px solid var(--line);border-radius:7px;padding:5px 9px;
    background:#FAFBF9;color:#3E4B54;
  }

  /* passengers */
  .pax{display:flex;gap:11px;align-items:flex-start;padding:14px 16px}
  .pax + .pax{border-top:1px solid var(--line)}
  .avatar{
    width:36px;height:36px;border-radius:11px;display:grid;place-items:center;flex:none;
    font-family:"IBM Plex Mono",monospace;font-size:12px;font-weight:600;
    background:#EAEFF8;color:var(--cobalt);
  }
  .avatar.two{background:#E7F3F0;color:#14625D}
  .paxname{font-size:14px;font-weight:600;letter-spacing:-.005em}
  .paxsub{font-size:11.5px;color:var(--muted);margin-top:2px}
  .tick2{display:flex;gap:16px;margin-top:9px;flex-wrap:wrap}

  /* receipt */
  .line{display:flex;justify-content:space-between;gap:12px;padding:9px 0;font-size:13.5px}
  .line span:first-child{color:#41505A}
  .line .amt{font-family:"IBM Plex Mono",monospace;font-weight:500}
  .line.sub{border-top:1px dashed var(--line);margin-top:4px;padding-top:12px}
  .line.total{
    border-top:1px solid var(--ink);margin-top:8px;padding-top:13px;
    font-family:"Bricolage Grotesque",sans-serif;font-weight:600;font-size:16px;
  }
  .line.disc .amt{color:var(--turq)}
  .paid{
    display:flex;align-items:center;gap:10px;margin-top:14px;padding:11px 13px;
    background:#F4F7F3;border:1px solid var(--line);border-radius:12px;font-size:12.5px;
  }
  .paid .dot{width:8px;height:8px;border-radius:50%;background:var(--turq);flex:none}

  .note{
    font-size:11.5px;color:var(--muted);line-height:1.55;margin:2px 2px 0;
  }
  .note b{color:#41505A;font-weight:600}

  /* ---------- red notice line under a passenger name ---------- */
  .warnline{
    margin-top:4px;font-size:12px;font-weight:600;color:var(--bole);
    line-height:1.4;letter-spacing:-.005em;
  }
  .warnline::before{content:"⚠ ";font-size:11px}
  .pendline{
    margin:2px 2px 12px;font-size:12px;font-weight:600;color:#8C5A18;
    line-height:1.4;letter-spacing:-.005em;display:flex;align-items:center;gap:7px;
  }
  .pendline .spin{
    width:9px;height:9px;border-radius:50%;flex:none;
    border:2px solid #E0B978;border-top-color:#8C5A18;
    animation:turn 1s linear infinite;
  }
  @keyframes turn{to{transform:rotate(360deg)}}

  /* footer actions */
  .actions{
    display:flex;gap:9px;padding:12px 16px;
    background:#fff;border-top:1px solid var(--line);
  }
  .btn{
    flex:1;border-radius:13px;padding:13px 10px;font-size:13.5px;font-weight:600;
    border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;
    font-family:"Instrument Sans",sans-serif;
  }
  .btn.primary{background:var(--cobalt);border-color:var(--cobalt);color:#fff}
  .btn:focus-visible{outline:2px solid var(--brass);outline-offset:2px}

  .footnote{
    position:relative;z-index:1;max-width:392px;margin-top:18px;text-align:center;
    font-size:11.5px;color:#5D6B74;line-height:1.6;
  }

  @media (max-width:620px){
    body{padding:0;background:var(--paper);display:block;min-height:0}
    body::before{opacity:.05}
    .brief,.footnote{display:none}
    .phone{padding:0;background:transparent;box-shadow:none;border-radius:0;width:100%;max-width:none}
    /* height:auto + overflow:visible — the page scrolls, not a nested box, so the
       browser's own chrome can never clip the bottom of the screen */
    .screen{aspect-ratio:auto;height:auto;max-height:none;border-radius:0;overflow:visible;display:block}
    .scroll{overflow:visible;-webkit-overflow-scrolling:touch}
    .appbar{padding:14px 16px 4px}
    /* the action bar rides the bottom of the viewport instead of the bottom of the page */
    .actions{position:sticky;bottom:0;z-index:20;box-shadow:0 -8px 20px -14px rgba(11,27,43,.45)}
    .tab{padding:16px 2px 15px;font-size:13px}
    .thumb{height:74px}
    .shot{height:200px}
  }

  /* Safe-area padding only when launched from the home screen. In a normal browser
     or an in-app viewer the chrome already clears the notch, and env() there can
     report a large inset that opens a dead band under the header. */
  @media (display-mode:standalone),(display-mode:fullscreen){
    .appbar{padding-top:calc(14px + env(safe-area-inset-top,0px))}
    .actions{padding-bottom:calc(12px + env(safe-area-inset-bottom,0px))}
  }
  @media (prefers-reduced-motion:reduce){
    *{animation:none!important;transition:none!important}
  }