/* TravelOS v3 additions: same design tokens, dark mode via the existing variables */
.offbar{position:sticky;top:0;z-index:40;background:#7a4b00;color:#fff;font-size:13px;padding:6px 14px calc(6px);text-align:center}
html[data-theme=dark] .offbar{background:#5b3a06}
body.is-offline .fab{display:none}
.undo-btn{background:rgba(255,255,255,.18);border:0;color:inherit;border-radius:8px;padding:4px 10px;margin-left:8px;font-weight:700;cursor:pointer}
.v3-acts{display:flex;gap:6px;align-items:center}
.list.flat{box-shadow:none;border:1px solid var(--line)}
.v3-rq{border-top:1px solid var(--line);padding:10px 0 4px}
.v3-rq:first-of-type{border-top:0}
.v3-rqn{font-weight:650;margin-bottom:4px}
.v3-ck{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:14px;cursor:pointer}
.v3-ck input{width:20px;height:20px;accent-color:var(--accent);flex:0 0 auto}
.v3-nc{padding:8px 0;border-top:1px solid var(--line)}
.v3-nc:first-of-type{border-top:0}
.v3-i{padding:2px 0}
.v3-i.bad{color:var(--danger)}
.v3-i.warn{color:var(--warn)}
.v3-i.ok{color:var(--ok)}
.v3-ci{display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center}
.v3-ci .mini{flex-basis:100%;margin:-4px 0 4px 2px}
.v3-cmp{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:4px 0 10px}
.v3-cmp>div{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:var(--soft,#f6f8fa)}
.v3-cmp>div.win{border-color:var(--ok);box-shadow:inset 0 0 0 1px var(--ok)}
.v3-cmp .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.v3-cmp .v{font-size:20px;font-weight:700;margin:2px 0}
.v3-cmp .s{font-size:12px;color:var(--muted)}
.v3-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px}
.v3-step{border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:10px;padding:8px 4px;font-size:13px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px}
.v3-step.on{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:650}
.v3-step small{font-size:11px;opacity:.9}
.v3-rf{padding:8px 0;border-top:1px solid var(--line)}
.v3-rf:first-of-type{border-top:0}
.card>.v3-rf:first-child{border-top:0;padding-top:0}
.v3-ltv{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:10px;text-align:center}
.v3-ltv b{display:block;font-size:16px}
.v3-ltv span{font-size:11px;color:var(--muted)}
.v3-exp{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:7px 0;border-top:1px solid var(--line);color:inherit;text-decoration:none;font-size:14px}
.v3-exp:first-of-type{border-top:0}
.v3-links{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 12px}
.v3-links .btn{flex:0 0 auto}
.v3-tbl{overflow-x:auto;margin-top:8px;-webkit-overflow-scrolling:touch}
.v3-tbl table{width:100%;border-collapse:collapse;font-size:13px}
.v3-tbl th{text-align:left;color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;padding:4px 6px;border-bottom:1px solid var(--line)}
.v3-tbl td{padding:6px;border-bottom:1px solid var(--line);vertical-align:top}
.v3-tbl tr.new td{background:rgba(30,142,90,.08)}
.v3-best{border:2px solid var(--accent)}
.v3-util{margin-top:8px;display:flex;flex-direction:column;gap:4px}
.v3-line{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 0;border:0;border-top:1px solid var(--line);background:none;width:100%;text-align:left;color:inherit;text-decoration:none;font:inherit;cursor:pointer}
.v3-line:first-of-type{border-top:0}
.v3-line small{display:block;font-size:12px;color:var(--muted)}
.v3-tot{display:flex;justify-content:space-between;padding-top:8px;margin-top:4px;border-top:2px solid var(--line);font-weight:650}
.v3-pre{white-space:pre-wrap;font:13px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--soft,#f6f8fa);border-radius:10px;padding:10px;margin:0;overflow-x:auto}
.v3-sel{cursor:pointer}
.v3-sel input{width:22px;height:22px;flex:0 0 auto;margin-right:10px;accent-color:var(--accent)}
.v3-bar{position:fixed;left:0;right:0;bottom:calc(58px + var(--safe-b));z-index:31;display:none;gap:8px;justify-content:center;padding:10px 12px;background:var(--navbg,#fff);border-top:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.v3-bar.on{display:flex}
body.has-v3bar main{padding-bottom:calc(150px + var(--safe-b))}
.v3-tripsbar{display:flex;justify-content:flex-end;margin:-4px 0 8px}
.v3-al .dot.mi{font-size:18px;display:flex;align-items:center;justify-content:center}
.v3-al.bad .t{color:var(--danger)}
.v3-al.warn .t{color:var(--warn)}
.chip.v3-voice{background:#efe7ff;color:#5b34c2}
html[data-theme=dark] .chip.v3-voice{background:#2a1f45;color:#c9b6ff}
@media (prefers-color-scheme:dark){html[data-theme=auto] .chip.v3-voice{background:#2a1f45;color:#c9b6ff}html[data-theme=auto] .offbar{background:#5b3a06}}
@media (max-width:380px){.v3-ltv b{font-size:14px}.v3-cmp .v{font-size:17px}}
.inline>.chip{flex:0 0 auto}
.v3-trip-top:empty{display:none}
.v3-al .t{white-space:normal;overflow:visible;text-overflow:clip}
a.warnbox{text-decoration:none;color:inherit}
a.warnbox b{color:inherit}
#toast .undo-btn{pointer-events:auto}

/* GDS -> Picture tool */
.gdsp-tile{display:flex;align-items:center;gap:14px;margin:0 0 14px;padding:16px;border-radius:16px;background:var(--brand,#0f3d5e);color:#fff;text-decoration:none;box-shadow:0 4px 14px rgba(0,0,0,.15)}
.gdsp-tile svg{width:34px;height:34px;flex:none;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.gdsp-tile span{flex:1;display:flex;flex-direction:column;gap:2px}.gdsp-tile b{font-size:18px}.gdsp-tile small{font-size:13px;opacity:.85}.gdsp-tile i{font-style:normal;font-size:28px;opacity:.8}
.gdsp{display:flex;flex-direction:column;gap:10px}
.gdsp-in{width:100%;box-sizing:border-box;min-height:170px;padding:12px;border-radius:14px;border:1.5px solid var(--line,#d8dde3);font:14px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--card,#fff);color:inherit;resize:vertical}
.gdsp-in:focus{outline:none;border-color:var(--brand2,#1a6fa8)}
.gdsp-bar,.gdsp-act{display:flex;gap:10px}.gdsp-bar .btn,.gdsp-act .btn{flex:1}
.gdsp-act .btn{font-size:17px;padding:15px 10px}
.gdsp-opt{display:flex;align-items:center;gap:8px;font-size:14px}.gdsp-opt input{width:20px;height:20px}
.gdsp-msg{margin:0;font-size:13px;color:var(--muted,#667)}
.gdsp-img{display:block;width:100%;height:auto;border-radius:12px;border:1px solid #e3e6ea;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.08)}
.nav a span{white-space:nowrap}
.upd-banner{position:fixed;left:12px;right:12px;top:calc(env(safe-area-inset-top) + 8px);z-index:10000;background:#111;color:#fff;border:0;border-radius:12px;padding:13px 16px;font-size:15px;font-weight:600;box-shadow:0 6px 20px rgba(0,0,0,.3);text-align:center}