:root { --paper:#f8faf7; --ink:#0b1711; --muted:#66736b; --line:#d8e5db; --green:#0f7a3f; --green-soft:#e6f4ea; --white:#fff; --danger:#a13e2c; font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; color:var(--ink); background:var(--paper); }
* { box-sizing:border-box; }
html,body,#app { margin:0; width:100%; height:100%; overflow:hidden; }
body { min-height:100dvh; background:var(--paper); }
button,input,select { font:inherit; }
button { cursor:pointer; }
button:focus-visible,input:focus-visible,select:focus-visible { outline:3px solid rgba(15,122,63,.28); outline-offset:2px; }
svg { width:24px; height:24px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.eyebrow,.section-label { color:var(--green); text-transform:uppercase; letter-spacing:.13em; font:650 11px ui-monospace,SFMono-Regular,monospace; }
.primary,.secondary { min-height:50px; border-radius:9px; border:1px solid var(--ink); padding:0 18px; font-weight:680; }
.primary { background:var(--ink); color:var(--white); }
.secondary { background:var(--white); color:var(--ink); }
.text-button { border:0; border-bottom:1px solid currentColor; background:none; color:var(--green); padding:4px 0; font-weight:650; }
.message { min-height:22px; color:var(--danger); font-size:14px; }
.message[data-tone="success"] { color:var(--green); }

.login { min-height:100dvh; display:grid; grid-template-rows:1fr auto; padding:max(48px,env(safe-area-inset-top)) 24px max(28px,env(safe-area-inset-bottom)); }
.wordmark { font-size:clamp(62px,19vw,88px); letter-spacing:-.075em; line-height:.78; margin:8vh 0 28px; }
.intro { max-width:29rem; font-size:19px; line-height:1.5; }
.auth-form { display:grid; gap:12px; max-width:480px; }
.auth-form label { font-size:13px; color:var(--muted); }
.auth-form input { width:100%; border:1px solid var(--line); border-radius:8px; background:var(--white); padding:16px; color:var(--ink); }

.shell { height:100dvh; overflow:hidden; display:grid; grid-template-rows:minmax(0,1fr) calc(72px + env(safe-area-inset-bottom)); }
.screen { min-height:0; position:relative; overflow:hidden; }
.view-layer[hidden] { display:none!important; }
.map-view { position:absolute; inset:0; overflow:hidden; }
.page-view { height:100%; overflow-y:auto; overscroll-behavior-y:contain; -webkit-overflow-scrolling:touch; }
.nav { z-index:20; display:grid; grid-template-columns:repeat(3,1fr); background:rgba(255,255,255,.97); border-top:1px solid var(--line); padding-bottom:env(safe-area-inset-bottom); }
.nav button { border:0; background:none; color:var(--muted); display:flex; flex-direction:column; gap:4px; align-items:center; justify-content:center; font-size:12px; }
.nav button.active { color:var(--green); font-weight:700; }
.nav svg { width:23px; height:23px; }

.map { position:absolute!important; inset:0; background:#dce6de; }
.map-state { position:absolute; z-index:2; inset:0; display:grid; place-items:center; padding:32px; text-align:center; color:var(--muted); background:var(--green-soft); }
.map-failure { position:absolute; z-index:4; inset:0; display:grid; place-items:center; padding:32px; text-align:center; color:var(--muted); background:var(--green-soft); }
.map-failure[hidden] { display:none; }
.map-shade { position:absolute; z-index:1; inset:0; pointer-events:none; background:linear-gradient(to bottom,rgba(11,23,17,.025),transparent 30%,transparent 72%,rgba(11,23,17,.07)); }
.radar-scan { position:absolute; z-index:2; inset:0; pointer-events:none; overflow:hidden; }
.radar-scan[hidden] { display:none; }
@property --sweep-angle { syntax:"<angle>"; inherits:false; initial-value:0deg; }
.radar-scan::before { content:""; position:absolute; inset:0; background:conic-gradient(from calc(var(--course-bearing,0deg) + var(--sweep-angle) - 12deg) at 50% var(--radar-y,50%), transparent 0deg 24deg,rgba(11,23,17,.32) 24deg 360deg); animation:radar-sweep 2.8s linear infinite; }
.radar-scan.vehicle-radar::before { animation:radar-forward 2.8s ease-in-out infinite alternate; }
.vehicle-radar .radar-ring { display:none; }
.radar-ring { position:absolute; left:50%; top:50%; border:1px solid rgba(15,122,63,.34); border-radius:50%; transform:translate(-50%,-50%); }
.radar-ring-a { width:34vmin; height:34vmin; }
.radar-ring-b { width:66vmin; height:66vmin; }
@keyframes radar-sweep { from {--sweep-angle:0deg;} to {--sweep-angle:360deg;} }
@keyframes radar-forward { from {--sweep-angle:-68deg;} to {--sweep-angle:68deg;} }
#story-levels { display:flex; flex-wrap:wrap; gap:10px; margin:12px 0; }
#story-levels button { flex:1; }
#story-levels a { flex-basis:100%; font-size:12px; color:var(--muted); }
.story-attribution { display:block; margin:8px 0 0; font-size:12px; color:var(--muted); }
.nearby-place.selected { border-left:4px solid var(--green,#087b42); background:var(--green-soft); }
.poi-map-label { width:max-content; max-width:140px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; transform:translateY(28px); padding:3px 6px; border:1px solid rgba(11,23,17,.18); border-radius:4px; background:rgba(248,250,247,.94); color:var(--ink)!important; font-size:10px!important; font-weight:650!important; box-shadow:0 2px 7px rgba(11,23,17,.12); }
.map-header { position:absolute; z-index:5; top:max(14px,env(safe-area-inset-top)); left:14px; right:14px; display:grid; grid-template-columns:46px minmax(0,1fr) 46px; align-items:center; gap:10px; }
.icon-button,.guide-avatar,.map-locate,.profile-back { border:1px solid rgba(11,23,17,.16); background:rgba(255,255,255,.96); color:var(--ink); box-shadow:0 5px 18px rgba(11,23,17,.1); }
.icon-button,.guide-avatar { width:46px; height:46px; border-radius:12px; display:grid; place-items:center; padding:0; }
.guide-avatar { overflow:hidden; border-radius:50%; background:#fff; position:relative; }
.guide-avatar img { position:absolute; width:100%; height:auto; max-width:none; left:0; top:0; }
.walking-status { min-width:0; justify-self:center; display:flex; align-items:center; gap:8px; background:rgba(255,255,255,.96); border:1px solid var(--line); padding:10px 14px; border-radius:12px; font-size:13px; font-weight:700; box-shadow:0 5px 18px rgba(11,23,17,.08); }
.walking-status i { width:7px; height:7px; background:var(--green); border-radius:50%; }
.map-locate { position:absolute; z-index:5; right:16px; top:86px; width:46px; height:46px; border-radius:50%; display:grid; place-items:center; padding:0; }
.walking-sheet { position:absolute; z-index:6; left:10px; right:10px; bottom:12px; background:rgba(255,255,255,.97); border:1px solid var(--line); border-radius:18px 18px 12px 12px; padding:10px 18px 18px; box-shadow:0 14px 38px rgba(11,23,17,.16); }
.sheet-handle { width:48px; height:4px; border-radius:2px; background:var(--line); margin:0 auto 14px; }
.sheet-kicker { display:flex; justify-content:space-between; gap:12px; align-items:center; color:var(--green); text-transform:uppercase; letter-spacing:.1em; font:650 10px ui-monospace,SFMono-Regular,monospace; }
.area-label { color:var(--muted); text-transform:none; letter-spacing:0; }
.ambient-row { display:grid; grid-template-columns:62px 1fr; gap:14px; align-items:center; padding:16px 0 18px; }
.ambient-avatar { width:62px; height:62px; object-fit:cover; object-position:center top; border-radius:12px; background:#fff; flex-shrink:0; }
.ambient-row h1 { margin:0 0 5px; font-size:25px; line-height:1.08; letter-spacing:-.035em; }
.ambient-row p { margin:0; color:var(--muted); font-size:14px; line-height:1.4; }
.story-audio { border-top:1px solid var(--line); padding:10px 0; }
.audio-button { width:100%; min-height:42px; display:flex; align-items:center; justify-content:center; gap:9px; border:0; border-radius:8px; background:var(--green-soft); color:var(--green); font-weight:700; }
.audio-button svg { width:19px; height:19px; }
.sheet-actions { display:grid; grid-template-columns:1fr auto; gap:9px; }

.page { min-height:100%; padding:max(30px,env(safe-area-inset-top)) 20px 40px; max-width:1000px; margin:auto; }
.page h1 { margin:7px 0 26px; font-size:clamp(39px,10vw,66px); line-height:.95; letter-spacing:-.055em; }
.page-heading { display:flex; align-items:end; justify-content:space-between; gap:20px; border-bottom:1px solid var(--ink); }
.count,.section-note { color:var(--muted); font:12px ui-monospace,SFMono-Regular,monospace; padding-bottom:16px; }
.story-empty { display:grid; padding-top:20px; }
.story-photo { height:min(38vh,330px); position:relative; overflow:hidden; border:1px solid var(--line); }
.story-photo img { width:100%; height:100%; object-fit:cover; filter:saturate(.8); }
.story-photo span { position:absolute; left:12px; bottom:12px; background:var(--white); border:1px solid var(--line); padding:7px 9px; font:11px ui-monospace,SFMono-Regular,monospace; }
.story-empty h2 { margin:22px 0 8px; font-size:25px; letter-spacing:-.035em; }
.story-empty p { margin:0 0 20px; max-width:540px; color:var(--muted); line-height:1.5; }
.story-list { border-top:1px solid var(--ink); }
.story-item { display:grid; grid-template-columns:48px 1fr; gap:14px; padding:18px 0; border-bottom:1px solid var(--line); }
.story-index { color:var(--green); font:12px ui-monospace,SFMono-Regular,monospace; }
.story-item p { margin:5px 0 0; color:var(--muted); font-size:13px; }

.settings-section { padding:18px 0; border-top:1px solid var(--line); }
.settings-page { padding-top:0; }
.settings-sticky { position:sticky; z-index:8; top:0; margin-inline:-1px; padding:max(18px,env(safe-area-inset-top)) 1px 12px; background:rgba(248,250,247,.97); border-bottom:1px solid var(--ink); }
.settings-sticky h1 { margin:5px 0 0; font-size:32px; line-height:1; letter-spacing:-.045em; }
.account-line,.section-head { display:flex; justify-content:space-between; align-items:flex-start; gap:18px; }
.account-line div { display:grid; gap:8px; }
.section-head h2 { margin:7px 0 0; font-size:22px; letter-spacing:-.025em; }
.guide-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:18px; }
.guide-card { position:relative; min-height:210px; overflow:hidden; border:1px solid var(--line); border-radius:10px; padding:0; background:var(--white); text-align:left; }
.guide-card.selected { border:2px solid var(--green); }
.guide-card img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.guide-card > span { position:absolute; left:0; right:0; bottom:0; padding:30px 12px 11px; color:var(--white); background:linear-gradient(transparent,rgba(11,23,17,.75)); }
.guide-card strong,.guide-card small { display:block; }
.guide-card strong { font-size:25px; }
.guide-card small { margin-top:2px; opacity:.85; }
.settings-table > div { display:grid; grid-template-columns:minmax(120px,1fr) 1.6fr; gap:20px; align-items:center; padding:15px 0; border-bottom:1px solid var(--line); }
.settings-table p { margin:0; color:var(--muted); }
.segmented { display:flex; gap:6px; }
.segmented button { border:1px solid var(--line); background:transparent; border-radius:8px; padding:9px 12px; }
.segmented button.selected { background:var(--green); color:var(--white); border-color:var(--green); }
.settings-footer,.footnote { margin-top:26px; color:var(--muted); font:11px ui-monospace,SFMono-Regular,monospace; }

.guide-profile { position:fixed; z-index:100; inset:0; background:#111b16; color:#fff; }
.profile-photo { position:relative; overflow:hidden; background:#0b1711; }
.profile-photo > img { width:100%; height:85%; object-fit:cover; object-position:center top; }
.profile-photo { position:absolute; inset:0; padding-top:env(safe-area-inset-top,0px); }
.profile-photo::after { content:""; position:absolute; inset:40% 0 0; pointer-events:none; background:linear-gradient(to bottom,transparent 0%,rgba(11,23,17,.78) 18%,rgba(11,23,17,.94) 65%,#0b1711 100%); }
.guide-card img { object-position:center top; }
.profile-back { position:absolute; left:16px; top:max(14px,env(safe-area-inset-top)); width:44px; height:44px; border-radius:10px; display:grid; place-items:center; padding:0; }
.swipe-hint { position:absolute; right:16px; top:max(18px,env(safe-area-inset-top)); color:var(--ink); background:rgba(255,255,255,.94); border:1px solid var(--line); padding:8px 10px; border-radius:8px; font-size:11px; }
.profile-content { position:absolute; top:48%; bottom:0; left:0; right:0; overflow:auto; overscroll-behavior:contain; padding:18px 22px max(24px,env(safe-area-inset-bottom)); background:transparent; }
.guide-profile .profile-title span,.guide-profile .text-button { color:#94dbad; }
.guide-profile .primary { background:#fff; color:#0b1711; }
.guide-profile .interest-line { border-color:rgba(255,255,255,.3); }
.guide-profile .voice-sample { color:#0b1711; }
.profile-title { display:flex; align-items:start; justify-content:space-between; gap:20px; }
.profile-title h1 { margin:0; font-size:42px; line-height:.95; letter-spacing:-.055em; }
.profile-title span { display:block; margin-top:7px; color:var(--green); text-transform:uppercase; letter-spacing:.1em; font:650 11px ui-monospace,SFMono-Regular,monospace; }
.profile-title code { color:#cbd8cf; font-size:11px; }
.profile-content > p { font-size:17px; line-height:1.5; }
.interest-line { border-block:1px solid var(--line); padding:13px 0; font-size:13px; }
.voice-sample { width:100%; margin-top:18px; display:flex; align-items:center; gap:14px; min-height:62px; background:var(--white); border:1px solid var(--ink); border-radius:9px; padding:10px 14px; text-align:left; }
.voice-sample svg { color:var(--green); }
.voice-sample span { display:grid; gap:3px; }
.voice-sample small { color:var(--muted); }
.profile-content blockquote { margin:12px 0 0; border-left:2px solid var(--green); padding:2px 0 2px 14px; color:var(--muted); line-height:1.45; }
.profile-actions { display:grid; grid-template-columns:1fr auto; align-items:center; gap:18px; margin-top:20px; }

.admin-head { display:flex; justify-content:space-between; align-items:end; gap:20px; border-bottom:1px solid var(--ink); }
.admin-actions { display:flex; align-items:center; gap:16px; padding-bottom:14px; }
.period { border:1px solid var(--line); border-radius:7px; background:var(--white); padding:9px; }
.empty { padding:20px 0; color:var(--muted); }
.metrics { display:grid; grid-template-columns:repeat(3,1fr); border-bottom:1px solid var(--ink); }
.metric { min-width:0; padding:18px 10px; border-right:1px solid var(--line); }
.metric:nth-child(3n) { border-right:0; }
.metric b { display:block; font-size:28px; letter-spacing:-.04em; }
.metric span { color:var(--muted); font:10px ui-monospace,SFMono-Regular,monospace; }
.table-wrap { overflow:auto; border-top:1px solid var(--ink); margin-top:26px; }
.cost-breakdown { margin-top:26px; border-top:1px solid var(--ink); }
.cost-breakdown h2 { margin:0; padding:16px 10px; border-bottom:1px solid var(--line); font-size:17px; }
.cost-breakdown > div { display:grid; grid-template-columns:minmax(120px,1fr) auto auto; gap:14px; align-items:center; padding:11px 10px; border-bottom:1px solid var(--line); }
.cost-breakdown code { color:var(--muted); font-size:10px; }
.cost-breakdown b { font-size:13px; font-variant-numeric:tabular-nums; }
table { width:100%; border-collapse:collapse; min-width:680px; }
th,td { padding:13px 10px; border-bottom:1px solid var(--line); text-align:left; font-size:13px; }
th { color:var(--muted); text-transform:uppercase; font:650 10px ui-monospace,SFMono-Regular,monospace; }

@media (min-width:760px) {
  .login { grid-template-columns:1.1fr .9fr; grid-template-rows:1fr; align-items:end; gap:80px; }
  .auth-form { align-self:end; }
  .shell { display:block; }
  .screen { height:100dvh; padding-bottom:0; }
  .nav { width:390px; height:68px; position:fixed; left:50%; bottom:18px; transform:translateX(-50%); border:1px solid var(--line); border-radius:12px; padding:0; box-shadow:0 8px 28px rgba(11,23,17,.11); }
  .walking-sheet { max-width:460px; left:24px; right:auto; bottom:24px; }
  .guide-profile { grid-template-columns:minmax(340px,42vw) 1fr; grid-template-rows:1fr; }
  .profile-content { padding:7vh 7vw; }
  .metrics { grid-template-columns:repeat(6,1fr); }
  .metric:nth-child(3n) { border-right:1px solid var(--line); }
  .metric:last-child { border-right:0; }
}

@media (max-width:430px) {
  .walking-sheet { padding-inline:15px; }
  .ambient-row { grid-template-columns:54px 1fr; }
  .ambient-avatar { width:54px; height:54px; }
  .ambient-row h1 { font-size:22px; }
  .settings-table > div { grid-template-columns:1fr; gap:10px; }
  .admin-head { align-items:flex-start; }
  .admin-actions { display:grid; grid-template-columns:1fr 1fr; }
  .period { grid-column:1/-1; }
  .section-note { max-width:120px; text-align:right; }
  .cost-breakdown > div { grid-template-columns:1fr auto; }
  .cost-breakdown code { grid-row:2; }
  .cost-breakdown b { grid-column:2; grid-row:1/3; }
}

/* Operational tools share the product typography, with compact tables and forms. */
#nearby-list h2 { font-size: 20px; margin: 12px 0; }
#nearby-list ul { list-style: none; padding: 0; margin: 0; max-height: 24dvh; overflow: auto; }
#nearby-list li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid #d7e1da; }
#nearby-list strong, #nearby-list small { display: block; }
#nearby-list strong { font-size: 16px; }
#nearby-list small { color: #657269; font-size: 12px; }
#nearby-list li > span:last-child { white-space: nowrap; font-size: 13px; }
.ambient-row[hidden] { display: none; }
.map-locate svg { transition: transform .4s; }
.map-locate[aria-pressed=true] { border-color: #107b42; }
#account-analytics, #guide-admin { margin-top: 32px; border-top: 1px solid #b8c6bd; padding-top: 20px; }
.account-detail { border-bottom: 1px solid #d7e1da; padding: 16px 0; }
.account-detail summary { cursor: pointer; display: flex; justify-content: space-between; gap: 12px; overflow-wrap: anywhere; }
.admin-guide-list { display: flex; flex-wrap: wrap; gap: 12px; }
.admin-guide-list button { display: flex; align-items: center; gap: 10px; padding: 10px; }
.admin-guide-list img { width: 44px; height: 44px; border-radius: 50%; object-fit: contain; background: white; }
#guide-form { max-width: 820px; margin-top: 24px; }
#guide-form label { display: flex; flex-direction: column; gap: 7px; margin: 14px 0; }
#guide-form input, #guide-form textarea, #guide-form select { font: inherit; padding: 10px; border: 1px solid #aebdb3; border-radius: 6px; width: 100%; box-sizing: border-box; background: white; color: #102118; }
#guide-form .check-label { flex-direction: row; align-items: center; }
#guide-form input[type=checkbox] { width: auto; }
#guide-form fieldset { margin: 24px 0; border: 1px solid #ccd8d0; }
.editor-images { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.editor-images img, .editor-images canvas { max-width: 100%; max-height: 260px; object-fit: contain; background: white; }
.editor-images img.avatar { width: 128px; height: 128px; border-radius: 50%; }
.editor-images canvas { display: block; }
#editor-message { color: #8a342c; }
@media (max-width: 600px) { .editor-images { grid-template-columns: 1fr; } .admin-head { flex-wrap: wrap; } .admin-page { padding-left: 16px; padding-right: 16px; } }
.nearby-place { display:flex; align-items:center; justify-content:space-between; gap:12px; width:100%; padding:0; text-align:left; background:none; border:0; color:inherit; }
.nearby-place > span:last-child { white-space:nowrap; font-size:13px; }
.walking-sheet { max-height:48dvh; overflow:auto; }
.walking-sheet.is-collapsed .ambient-row,.walking-sheet.is-collapsed #nearby-list,.walking-sheet.is-collapsed .sheet-actions { display:none; }
button.sheet-handle { display:block; border:0; padding:0; cursor:pointer; min-width:56px; height:8px; margin:0 auto 12px; }