:root {
  --bg:#f7f7f8; --surface:#fff; --fg:#0a0a0a; --mute:#6b7280; --line:#e5e7eb;
  --acc:#000; --ok:#16a34a; --bad:#dc2626;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
body{font:16px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans Bengali",sans-serif;background:var(--bg);color:var(--fg);padding:16px 16px calc(32px + env(safe-area-inset-bottom))}
h1{font-size:22px;font-weight:700;margin-bottom:14px}
label{display:block;margin:16px 0 6px;font-size:13px;font-weight:600;color:var(--mute)}
input,select{width:100%;min-height:48px;padding:0 12px;font:inherit;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:inherit;outline:none;-webkit-appearance:none;appearance:none}
input:focus,select:focus{border-color:var(--acc)}
select{padding-right:36px;background-image:url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
textarea{width:100%;height:88px;padding:12px;font:inherit;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:inherit;outline:none;resize:none;-webkit-appearance:none}
textarea:focus{border-color:var(--acc)}
.row{display:flex;gap:10px}
.row>div{flex:1;min-width:0}
.link{background:none;border:0;color:var(--mute);font:inherit;font-size:14px;padding:10px 0;cursor:pointer}
/* base button (index/trip style); close/form override below */
.btn{display:flex;align-items:center;justify-content:center;width:100%;min-height:48px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--fg);font:inherit;font-weight:600;cursor:pointer}
.btn:active{opacity:.7}
.btn.primary{background:var(--acc);border-color:var(--acc);color:#fff}
.btn:disabled{opacity:.45}
.btn.ghost{flex:1;background:var(--surface);border-color:var(--line);color:var(--fg)}
/* .btn per-page: close (flex:2, acc) / form (margin-top, acc) / trip (no underline) */
#close .btn{flex:2;width:auto;padding:0;border-color:var(--acc);background:var(--acc);color:#fff}
#form .btn{margin-top:20px;border-color:var(--acc);background:var(--acc);color:#fff}
#trip .btn{text-decoration:none}
#trip .btn:disabled{opacity:.45}
#trip .btn.wa{color:#128c4a;border-color:#bfe8d0}

/* ===== page-scoped where shared classes diverge ===== */
#close body{padding:16px 16px 0;min-height:100vh;min-height:100dvh}
#trip body,#form body{padding:12px 16px calc(32px + env(safe-area-inset-bottom))}
#trip h1{margin-bottom:0}
#form h1{margin-bottom:4px}
#tickets .link{font-size:13px;padding:10px 0 0}
#trip .foot .link{font-size:13px}
/* .step: close = display toggle; trip = card. scoped to avoid clash */
#close .step{display:none}
#close .step.on{display:block}

/* ===== tickets / index only ===== */
#addBtn{margin-top:8px}
.tabs{display:flex;gap:3px;background:#ececef;padding:3px;border-radius:10px;margin:20px 0 12px}
.tabs button{flex:1;min-height:38px;border:0;border-radius:8px;background:none;font:inherit;font-size:14px;font-weight:600;color:var(--mute)}
.tabs button.on{background:var(--surface);color:var(--fg);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.t{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:10px}
.t.done{opacity:.6}
.t-h{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.t-sr{font-weight:600;font-size:17px}
.t-sub{font-size:13px;color:var(--mute)}
.t-ph{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:15px}
.t-ph .sp{flex:1}
.t-none{margin-top:8px;font-size:13px;color:var(--mute)}
.t-msg{display:none;margin-top:10px;padding:10px;background:var(--bg);border-radius:8px;font-size:13px;white-space:pre-wrap;word-break:break-word;color:var(--mute)}
.t-a{display:flex;gap:8px;margin-top:12px}
.t-a .btn{flex:1;min-height:42px;font-size:14px;padding:0 8px}
.t-a .btn.primary{flex:1.3}
.chip{display:inline-flex;align-items:center;min-height:32px;padding:0 12px;font:inherit;font-size:13px;font-weight:600;border:1px solid var(--line);border-radius:999px;background:none;color:var(--fg);text-decoration:none;cursor:pointer}
.chip.wa{color:#128c4a;border-color:#bfe8d0}
.empty{text-align:center;color:var(--mute);padding:32px 0;font-size:14px}
.clear{text-align:center;margin-top:24px}
.clear button{background:none;border:0;color:var(--bad);font:inherit;font-size:13px;padding:12px}

/* ===== close-ticket only ===== */
.prog{display:flex;gap:6px;margin:20px 0 12px}
.prog i{flex:1;height:4px;border-radius:2px;background:var(--line)}
.prog i.on{background:var(--acc)}
.stl{margin-top:8px;font-size:13px;color:var(--mute)}
.stl #stName{color:var(--fg);font-weight:600}
.filter-container{display:flex;gap:6px;overflow-x:auto;margin:0 -16px;padding:0 16px 4px;scrollbar-width:none}
.filter-container::-webkit-scrollbar{display:none}
.filter-badge{flex:none;min-height:34px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--fg);font:inherit;font-size:13px;font-weight:600;white-space:nowrap;cursor:pointer}
.filter-badge.active{background:var(--acc);border-color:var(--acc);color:#fff}
.bar{position:sticky;bottom:0;display:flex;gap:10px;margin:24px -16px 0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line)}

/* ===== trip only ===== */
.meta{font-size:14px;color:var(--mute);margin:4px 0 14px}
.meta b{color:var(--fg);font-weight:600}
.step{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:10px}
.step.done{border-color:#b7e4c7}
.step.locked{opacity:.6}
.st-h{display:flex;align-items:center;gap:10px}
.num{width:24px;height:24px;border-radius:50%;background:var(--bg);border:1px solid var(--line);font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center}
.step.done .num{background:var(--ok);border-color:var(--ok);color:#fff}
.st-t{flex:1;font-weight:600}
.st-s{font-size:12px;color:var(--mute)}
.step.done .st-s{color:var(--ok)}
.loc{font-size:13px;color:var(--mute);margin-top:8px;word-break:break-word}
.loc:empty{display:none}
.step .btn{margin-top:12px}
.err{margin-top:12px;padding:10px 12px;border-radius:10px;background:#fef2f2;color:var(--bad);font-size:13px}
.dist{text-align:center;margin:22px 0 4px}
.dist span{font-size:44px;font-weight:700;letter-spacing:-1px}
.dist small{font-size:16px;color:var(--mute);margin-left:6px}
.dist p{font-size:12px;color:var(--mute);margin-top:2px}
#tripSummary .btn{margin-top:14px}
.foot{display:flex;flex-direction:column;align-items:center;margin-top:18px}

/* ===== ta_form only ===== */
.field{position:relative}
.sug{position:absolute;left:0;right:0;top:100%;margin-top:4px;z-index:10;max-height:280px;overflow-y:auto;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.10)}
.sug li{padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer}
.sug li:active{background:var(--bg)}
.sug .p{font-size:15px;font-weight:600}
.sug .s{font-size:12px;color:var(--mute);margin-top:1px}
.sug li.note{cursor:default;font-size:13px;color:var(--mute)}
.sug li.note:active{background:none}
.sug li.attr{border-bottom:0;padding:6px 12px;font-size:11px;color:var(--mute);text-align:right;cursor:default}
.sug li.attr:active{background:none}
.fare{display:flex;justify-content:space-between;align-items:baseline;margin-top:18px;padding:14px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.fare-n{font-size:24px;font-weight:700}
.fare-r{font-size:13px;color:var(--mute)}