/* ============================== Lodestar design system ============================== */
:root{
  --ink:#14213D; --ink-soft:#3A466A; --muted:#83796A;
  --paper:#EFEBE2; --surface:#FCFBF8; --surface-2:#F5F1E8; --raise:#FFFFFF;
  --line:#E0D9CB; --line-strong:#C7BEAC;
  --accent:#0E6BA8; --accent-ink:#0A4E7A; --accent-soft:#E2EDF5;
  --warm:#E4572E; --warm-soft:#FBE6DD;
  --good:#2E7D57; --good-soft:#E1F0E7;
  --danger:#C0392B;
  --shadow-1:0 1px 2px rgba(20,33,61,.06), 0 1px 3px rgba(20,33,61,.05);
  --shadow-2:0 6px 22px rgba(20,33,61,.10);
  --shadow-3:0 18px 48px rgba(20,33,61,.18);
  --r-sm:8px; --r:12px; --r-lg:18px; --r-xl:26px;
  --mono:ui-monospace,"SF Mono","Cascadia Code",Menlo,Consolas,monospace;
  --sans:ui-sans-serif,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --pad:clamp(16px,4vw,40px);
  --nav-w:74px;
  /* category colors */
  --c-sight:#0E6BA8; --c-food:#E4572E; --c-stay:#6A4C93; --c-move:#2E7D57; --c-do:#DB9A00; --c-note:#83796A;
}
[data-theme="dark"]{
  --ink:#ECE8DF; --ink-soft:#C3BEB1; --muted:#8E93A3;
  --paper:#0E131C; --surface:#171F2E; --surface-2:#1D2637; --raise:#212C40;
  --line:#2A3648; --line-strong:#3A4a61;
  --accent:#54A6E6; --accent-ink:#8AC4F0; --accent-soft:#123049;
  --warm:#F27A52; --warm-soft:#37231B;
  --good:#5DBE90; --good-soft:#193527;
  --danger:#E5766A;
  --shadow-1:0 1px 2px rgba(0,0,0,.4); --shadow-2:0 8px 26px rgba(0,0,0,.45); --shadow-3:0 22px 54px rgba(0,0,0,.55);
  --c-sight:#54A6E6; --c-food:#F27A52; --c-stay:#A98BD6; --c-move:#5DBE90; --c-do:#E8B93B; --c-note:#8E93A3;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:var(--sans); color:var(--ink); background:var(--paper);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  font-size:15px; line-height:1.5;
}
#root{height:100%}
button{font-family:inherit}
input,textarea,select{font-family:inherit;font-size:1rem;color:var(--ink)}
a{color:var(--accent);text-decoration:none}
::selection{background:var(--warm-soft)}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:2px;border-radius:6px}

/* ---------- app shell ---------- */
.app{display:grid;grid-template-columns:var(--nav-w) 1fr;height:100%}
.nav{
  background:var(--ink);color:#EFEBE2;display:flex;flex-direction:column;align-items:center;
  padding:16px 8px;gap:6px;position:sticky;top:0;height:100vh;z-index:30;
}
.brand{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(150deg,var(--warm),#F0873F);color:#fff;font-weight:800;margin-bottom:14px;box-shadow:var(--shadow-2);letter-spacing:-.5px;flex:0 0 auto}
.nav-btn{width:46px;height:46px;border:0;background:transparent;color:#B9C0D4;border-radius:13px;display:grid;place-items:center;cursor:pointer;transition:.16s;position:relative}
.nav-btn svg{width:22px;height:22px}
.nav-btn:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-btn.on{background:rgba(255,255,255,.14);color:#fff}
.nav-btn.on::before{content:"";position:absolute;left:-8px;top:11px;bottom:11px;width:3px;border-radius:3px;background:var(--warm)}
.nav-spacer{flex:1}

.main{min-width:0;height:100vh;overflow:auto;display:flex;flex-direction:column}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;
  padding:14px var(--pad);background:color-mix(in srgb,var(--paper) 86%,transparent);
  backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.topbar h1{font-size:1rem;margin:0;font-weight:700;letter-spacing:-.01em}
.crumb{display:flex;align-items:center;gap:8px;min-width:0}
.crumb .back{border:1px solid var(--line);background:var(--surface);border-radius:10px;width:34px;height:34px;display:grid;place-items:center;cursor:pointer;color:var(--ink);flex:0 0 auto}
.crumb .back:hover{border-color:var(--line-strong)}
.crumb-title{font-weight:750;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.spacer{flex:1}

.sync{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);padding:6px 11px;border-radius:999px;border:1px solid var(--line);background:var(--surface);white-space:nowrap}
.sync .dot{width:8px;height:8px;border-radius:50%;background:var(--muted)}
.sync.saved .dot{background:var(--good)}
.sync.saving .dot{background:var(--warm);animation:pulse 1s infinite}
.sync.offline .dot{background:var(--muted)}
@keyframes pulse{50%{opacity:.35}}

.avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;border:2px solid var(--surface);box-shadow:var(--shadow-1)}
.avatar-fallback{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:13px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);
  background:var(--surface);color:var(--ink);padding:9px 15px;border-radius:11px;font-weight:650;font-size:14px;
  cursor:pointer;transition:.15s;white-space:nowrap}
.btn svg{width:17px;height:17px}
.btn:hover{border-color:var(--line-strong);transform:translateY(-1px);box-shadow:var(--shadow-1)}
.btn:active{transform:translateY(0)}
.btn-accent{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-ink);border-color:var(--accent-ink)}
.btn-warm{background:var(--warm);border-color:var(--warm);color:#fff}
.btn-warm:hover{filter:brightness(.94)}
.btn-ghost{background:transparent;border-color:transparent}
.btn-ghost:hover{background:var(--surface-2);border-color:transparent;box-shadow:none;transform:none}
.btn-sm{padding:6px 11px;font-size:13px;border-radius:9px}
.btn-danger{color:var(--danger);border-color:transparent;background:transparent}
.btn-danger:hover{background:color-mix(in srgb,var(--danger) 12%,transparent);border-color:transparent}
.icon-btn{width:34px;height:34px;padding:0;border-radius:10px}
.icon-btn svg{width:18px;height:18px}

/* ---------- content ---------- */
.content{padding:var(--pad);flex:1;width:100%;max-width:1240px;margin:0 auto}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head .eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--warm);margin-bottom:6px}
.page-head h2{margin:0;font-size:clamp(1.5rem,3.4vw,2.15rem);font-weight:800;letter-spacing:-.025em;line-height:1.05}
.page-head p{margin:6px 0 0;color:var(--muted);max-width:52ch}

/* ---------- trip cards (boarding-pass) ---------- */
.trip-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:18px}
.ticket{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  cursor:pointer;transition:.18s;box-shadow:var(--shadow-1);position:relative;display:flex;flex-direction:column}
.ticket:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--line-strong)}
.ticket-band{height:96px;position:relative;display:flex;align-items:flex-end;padding:14px 16px;color:#fff}
.ticket-band::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.34))}
.ticket-band .emoji{position:absolute;top:12px;right:14px;font-size:26px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.3))}
.ticket-dest{position:relative;z-index:1;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;opacity:.92}
.ticket-body{padding:15px 16px 16px}
.ticket-body h3{margin:0 0 3px;font-size:1.18rem;font-weight:770;letter-spacing:-.02em;line-height:1.15}
.ticket-dates{font-family:var(--mono);font-size:12.5px;color:var(--muted);letter-spacing:.01em}
.perf{position:relative;height:0;border-top:2px dashed var(--line);margin:2px 0}
.perf::before,.perf::after{content:"";position:absolute;top:-11px;width:20px;height:20px;border-radius:50%;background:var(--paper);border:1px solid var(--line)}
.perf::before{left:-11px}.perf::after{right:-11px}
.ticket-foot{display:flex;align-items:center;gap:12px;padding:11px 16px 0;color:var(--muted);font-size:12.5px}
.ticket-foot .tag{margin-left:auto}
.status-pill{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:3px 9px;border-radius:999px}
.status-up{background:var(--accent-soft);color:var(--accent-ink)}
.status-now{background:var(--warm-soft);color:var(--warm)}
.status-past{background:var(--surface-2);color:var(--muted)}

.new-card{border:2px dashed var(--line-strong);background:transparent;border-radius:var(--r-lg);min-height:220px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--muted);cursor:pointer;transition:.16s;font-weight:600}
.new-card:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.new-card .plus{width:46px;height:46px;border-radius:14px;background:var(--surface);border:1px solid var(--line);display:grid;place-items:center}

/* ---------- trip header ---------- */
.trip-hero{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-1);margin-bottom:20px;background:var(--surface)}
.trip-hero-band{padding:22px var(--pad);color:#fff;position:relative;min-height:130px;display:flex;flex-direction:column;justify-content:flex-end}
.trip-hero-band::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,0,0,.12),rgba(0,0,0,.42))}
.trip-hero-band>*{position:relative;z-index:1}
.trip-hero-band .dest{font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;font-size:12px;opacity:.92;margin-bottom:6px}
.trip-hero-band h2{margin:0;font-size:clamp(1.6rem,4vw,2.5rem);font-weight:820;letter-spacing:-.03em;line-height:1}
.trip-hero-meta{display:flex;flex-wrap:wrap;gap:8px 20px;padding:13px var(--pad);color:var(--muted);font-size:13.5px;align-items:center}
.trip-hero-meta .m{display:inline-flex;align-items:center;gap:7px}
.trip-hero-meta .mono{font-family:var(--mono);color:var(--ink-soft)}
.countdown{font-family:var(--mono);font-weight:700;color:var(--warm)}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{border:0;background:transparent;padding:11px 14px;font-weight:650;color:var(--muted);cursor:pointer;
  border-bottom:2.5px solid transparent;margin-bottom:-1px;white-space:nowrap;display:inline-flex;gap:8px;align-items:center;transition:.14s}
.tab svg{width:17px;height:17px}
.tab:hover{color:var(--ink)}
.tab.on{color:var(--ink);border-color:var(--warm)}
.tab .count{font-family:var(--mono);font-size:11px;background:var(--surface-2);padding:1px 7px;border-radius:999px}

/* ---------- itinerary ---------- */
.itin{display:grid;grid-template-columns:1fr 300px;gap:22px;align-items:start}
@media(max-width:900px){.itin{grid-template-columns:1fr}}
.days{display:flex;flex-direction:column;gap:16px}
.day{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-1);overflow:hidden}
.day.drop-hot{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.day-head{display:flex;align-items:center;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.day-num{width:38px;height:38px;flex:0 0 auto;border-radius:11px;background:var(--ink);color:#EFEBE2;display:grid;place-items:center;font-family:var(--mono);font-weight:700;line-height:1}
.day-num small{display:block;font-size:8.5px;letter-spacing:.1em;opacity:.7}
.day-head .d-title{font-weight:730;letter-spacing:-.01em}
.day-head .d-sub{font-family:var(--mono);font-size:12px;color:var(--muted)}
.day-body{padding:8px 10px 12px}
.day-empty{padding:18px;text-align:center;color:var(--muted);font-size:13.5px;border:1.5px dashed var(--line);border-radius:var(--r);margin:6px}

/* item ticket with time rail */
.item{display:grid;grid-template-columns:64px 1fr;gap:10px;padding:9px 8px;border-radius:var(--r);position:relative;transition:.14s;cursor:grab}
.item:hover{background:var(--surface-2)}
.item.dragging{opacity:.4}
.item.drop-before::before{content:"";position:absolute;left:64px;right:8px;top:-2px;height:3px;border-radius:3px;background:var(--accent)}
.time-rail{font-family:var(--mono);font-size:12px;color:var(--muted);text-align:right;padding-top:4px;line-height:1.35}
.time-rail .t2{font-size:11px;opacity:.7}
.item-main{border-left:3px solid var(--line);padding:2px 0 2px 12px;min-width:0}
.item-main.cat-sight{border-color:var(--c-sight)} .item-main.cat-food{border-color:var(--c-food)}
.item-main.cat-stay{border-color:var(--c-stay)} .item-main.cat-move{border-color:var(--c-move)}
.item-main.cat-do{border-color:var(--c-do)} .item-main.cat-note{border-color:var(--c-note)}
.item-title{font-weight:670;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.item-title .cat-ico{width:15px;height:15px;flex:0 0 auto}
.item-sub{color:var(--muted);font-size:12.5px;margin-top:2px;display:flex;flex-wrap:wrap;gap:4px 12px;align-items:center}
.item-sub .cost{font-family:var(--mono);color:var(--ink-soft)}
.item-actions{position:absolute;right:8px;top:8px;display:flex;gap:2px;opacity:0;transition:.14s}
.item:hover .item-actions{opacity:1}
.mini{width:28px;height:28px;border:0;background:var(--surface);border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;cursor:pointer;color:var(--ink-soft)}
.mini:hover{color:var(--ink);border-color:var(--line-strong)}
.mini svg{width:15px;height:15px}
.add-item{width:100%;border:1.5px dashed var(--line);background:transparent;color:var(--muted);padding:9px;border-radius:var(--r);cursor:pointer;font-weight:600;margin-top:4px;transition:.14s}
.add-item:hover{border-color:var(--accent);color:var(--accent)}

/* saved places sidebar */
.side-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-1);position:sticky;top:74px}
.side-head{padding:14px 15px 10px}
.side-head h4{margin:0;font-weight:740;letter-spacing:-.01em}
.side-head p{margin:3px 0 0;font-size:12.5px;color:var(--muted)}
.place-list{padding:4px 10px 12px;display:flex;flex-direction:column;gap:6px;max-height:60vh;overflow:auto}
.place{border:1px solid var(--line);border-radius:var(--r);padding:9px 11px;background:var(--surface)}
.place .p-title{font-weight:640;font-size:14px;display:flex;gap:7px;align-items:center}
.place .p-sub{font-size:12px;color:var(--muted);margin-top:2px}
.place .p-actions{display:flex;gap:6px;margin-top:8px}

/* ---------- chips/tags ---------- */
.tag{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:999px;background:var(--surface-2);color:var(--muted)}
.cat-chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;border:1px solid transparent;cursor:pointer;background:var(--surface-2);color:var(--muted)}
.cat-chip.on{color:#fff}
.cat-chip.on.cat-sight{background:var(--c-sight);border-color:var(--c-sight)}
.cat-chip.on.cat-food{background:var(--c-food);border-color:var(--c-food)}
.cat-chip.on.cat-stay{background:var(--c-stay);border-color:var(--c-stay)}
.cat-chip.on.cat-move{background:var(--c-move);border-color:var(--c-move)}
.cat-chip.on.cat-do{background:var(--c-do);border-color:var(--c-do)}
.cat-chip.on.cat-note{background:var(--c-note);border-color:var(--c-note)}

/* ---------- map ---------- */
.map-wrap{display:grid;grid-template-columns:300px 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-1);height:min(72vh,720px)}
@media(max-width:820px){.map-wrap{grid-template-columns:1fr;height:auto}.map-el{height:56vh}}
.map-side{border-right:1px solid var(--line);background:var(--surface);overflow:auto;padding:12px}
.map-el{width:100%;height:100%;background:var(--surface-2);min-height:340px}
.map-stop{display:flex;gap:10px;align-items:flex-start;padding:8px;border-radius:var(--r);cursor:pointer}
.map-stop:hover{background:var(--surface-2)}
.stop-pin{width:26px;height:26px;flex:0 0 auto;border-radius:50% 50% 50% 2px;transform:rotate(45deg);display:grid;place-items:center;color:#fff;font-family:var(--mono);font-weight:700;font-size:12px;box-shadow:var(--shadow-1)}
.stop-pin span{transform:rotate(-45deg)}
.leaflet-container{font-family:var(--sans)}
.pin-marker{background:var(--accent);width:26px;height:26px;border-radius:50% 50% 50% 2px;transform:rotate(45deg);display:grid;place-items:center;color:#fff;font-family:var(--mono);font-weight:700;font-size:12px;border:2px solid #fff;box-shadow:0 2px 6px rgba(0,0,0,.35)}
.pin-marker span{transform:rotate(-45deg)}
.map-fallback{display:grid;place-items:center;height:100%;color:var(--muted);text-align:center;padding:30px}

/* ---------- budget ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:760px){.grid-2{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-1);padding:18px}
.panel h4{margin:0 0 14px;font-weight:740;letter-spacing:-.01em;display:flex;align-items:center;gap:8px}
.stat-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.stat{flex:1;min-width:120px;background:var(--surface-2);border-radius:var(--r);padding:12px 14px}
.stat .k{font-size:12px;color:var(--muted)}
.stat .v{font-family:var(--mono);font-size:1.5rem;font-weight:700;letter-spacing:-.02em;margin-top:2px}
.stat .v.over{color:var(--danger)}
.meter{height:10px;border-radius:999px;background:var(--surface-2);overflow:hidden;margin:4px 0 16px}
.meter > i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--warm));transition:width .4s}
.bar-row{display:flex;align-items:center;gap:10px;margin-bottom:9px;font-size:13.5px}
.bar-row .lbl{width:88px;flex:0 0 auto;display:flex;align-items:center;gap:6px}
.bar-track{flex:1;height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden}
.bar-track > i{display:block;height:100%;border-radius:999px}
.bar-row .amt{font-family:var(--mono);width:78px;text-align:right;flex:0 0 auto;color:var(--ink-soft)}
.exp-row{display:flex;align-items:center;gap:10px;padding:8px 4px;border-top:1px solid var(--line)}
.exp-row .e-amt{font-family:var(--mono);margin-left:auto;font-weight:600}

/* ---------- packing ---------- */
.pack-cat{margin-bottom:16px}
.pack-cat h5{margin:0 0 8px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-family:var(--mono)}
.check{display:flex;align-items:center;gap:11px;padding:7px 8px;border-radius:9px}
.check:hover{background:var(--surface-2)}
.check input{width:19px;height:19px;accent-color:var(--good);flex:0 0 auto;cursor:pointer}
.check.done label{text-decoration:line-through;color:var(--muted)}
.check label{flex:1;cursor:pointer}
.check .x{opacity:0;color:var(--muted);cursor:pointer;background:none;border:0}
.check:hover .x{opacity:1}

/* ---------- forms / inline add ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:650;color:var(--ink-soft);margin-bottom:5px}
.field input,.field select,.field textarea,.inp{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2);transition:.14s}
.field textarea{resize:vertical;min-height:80px;line-height:1.5}
.field input:focus,.field select:focus,.field textarea:focus,.inp:focus{outline:none;border-color:var(--accent);background:var(--surface);box-shadow:0 0 0 3px var(--accent-soft)}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
@media(max-width:520px){.row-2,.row-3{grid-template-columns:1fr}}
.cat-picker{display:flex;flex-wrap:wrap;gap:7px}
.color-picker{display:flex;gap:9px;flex-wrap:wrap}
.swatch{width:30px;height:30px;border-radius:9px;cursor:pointer;border:2px solid transparent;transition:.12s}
.swatch.on{border-color:var(--ink);transform:scale(1.08)}

/* ---------- modal ---------- */
.overlay{position:fixed;inset:0;background:rgba(20,33,61,.42);backdrop-filter:blur(3px);display:grid;place-items:center;padding:18px;z-index:80;animation:fade .16s}
@keyframes fade{from{opacity:0}}
.modal{background:var(--surface);border-radius:var(--r-xl);width:min(560px,100%);max-height:90vh;overflow:auto;box-shadow:var(--shadow-3);border:1px solid var(--line);animation:pop .18s}
@keyframes pop{from{transform:translateY(14px) scale(.98);opacity:0}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:1}
.modal-head h3{margin:0;font-weight:780;letter-spacing:-.02em}
.modal-body{padding:20px}
.modal-foot{display:flex;gap:10px;justify-content:flex-end;padding:16px 20px;border-top:1px solid var(--line);position:sticky;bottom:0;background:var(--surface)}

/* ---------- empty / misc ---------- */
.empty{text-align:center;padding:64px 20px;color:var(--muted)}
.empty .ico{width:64px;height:64px;border-radius:20px;background:var(--surface);border:1px solid var(--line);display:grid;place-items:center;margin:0 auto 16px;box-shadow:var(--shadow-1)}
.empty h3{color:var(--ink);margin:0 0 6px;font-weight:740}
.toast-wrap{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:100;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:var(--ink);color:#EFEBE2;padding:11px 18px;border-radius:999px;box-shadow:var(--shadow-3);font-size:14px;font-weight:600;animation:pop .2s;display:flex;gap:9px;align-items:center}
.toast.err{background:var(--danger)}

/* landing / sign-in banner */
.signin-banner{display:flex;align-items:center;gap:14px;background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);
  border-radius:var(--r-lg);padding:14px 18px;margin-bottom:22px}
.signin-banner .txt{flex:1;min-width:0}
.signin-banner .txt b{color:var(--accent-ink)}
.signin-banner .txt p{margin:2px 0 0;font-size:13px;color:var(--ink-soft)}
.gbtn{display:inline-flex;align-items:center;gap:10px;background:#fff;color:#3c4043;border:1px solid #dadce0;border-radius:10px;padding:9px 16px;font-weight:600;cursor:pointer;font-size:14px}
.gbtn:hover{box-shadow:0 1px 4px rgba(0,0,0,.15)}
.gbtn svg{width:18px;height:18px}

/* mobile nav */
@media(max-width:680px){
  .app{grid-template-columns:1fr}
  .nav{flex-direction:row;height:auto;width:100%;position:fixed;bottom:0;top:auto;padding:8px;justify-content:space-around;
    border-top:1px solid rgba(255,255,255,.08);z-index:40}
  .brand,.nav-spacer{display:none}
  .main{height:100vh;padding-bottom:66px}
  .side-panel{position:static}
  .itin{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}