:root{--bg:#ffffff;--surface:#f7faf9;--panel:#ffffff;--ink:#1f2b32;--muted:#697981;--soft:#dce7e5;--teal:#2f9c95;--teal-dark:#1f756f;--coral:#f27d65;--amber:#e8b84f;--shadow:0 20px 60px rgba(31,43,50,0.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;padding:20px}.topbar{display:grid;grid-template-columns:180px minmax(220px,1fr) auto;grid-gap:18px;gap:18px;min-height:64px;border-bottom:1px solid var(--soft)}.brand,.topbar{align-items:center}.brand{display:inline-flex;gap:10px;color:var(--ink);text-decoration:none;font-size:18px;font-weight:760}.brand-mark{display:grid;width:34px;height:34px;place-items:center;border-radius:8px;background:var(--teal);color:white}.auth-strip,.button-row,.nav-links{display:flex;align-items:center;gap:10px}.nav-links a{color:var(--muted);font-size:14px;font-weight:650;text-decoration:none}.nav-links a:hover,.nav-tab.active,.nav-tab:hover{color:var(--teal-dark)}.nav-tab{min-height:34px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:14px;font-weight:720;padding:0 10px}.nav-tab.active{background:#eef8f6}.auth-strip{flex-wrap:wrap;justify-content:flex-end}.auth-link,.auth-strip span,.map-chip,.section-heading.inline>span{border:1px solid var(--soft);border-radius:999px;color:var(--muted);font-size:12px;font-weight:720;padding:7px 10px}.auth-link{color:var(--teal-dark);text-decoration:none}button.compact{min-height:34px;padding:0 12px}.workspace{display:grid;grid-template-columns:minmax(260px,320px) minmax(420px,1fr) minmax(270px,330px);grid-gap:18px;gap:18px;margin-top:18px;min-height:650px}.signed-out-layout{display:grid;grid-template-columns:minmax(320px,.9fr) minmax(340px,1.1fr);grid-gap:18px;gap:18px;align-items:stretch;margin-top:20px}.invite-accept-layout{display:grid;grid-template-columns:minmax(320px,.95fr) minmax(340px,.75fr);grid-gap:18px;gap:18px;margin-top:20px}.invite-accept-panel{padding:18px}.invite-accept-panel>button{width:100%}.signed-out-copy{display:flex;flex-direction:column;justify-content:center;min-height:420px;border:1px solid var(--soft);border-radius:8px;background:linear-gradient(135deg,rgba(47,156,149,.1),transparent 42%),linear-gradient(315deg,rgba(242,125,101,.1),transparent 36%),var(--surface);padding:32px;box-shadow:var(--shadow)}.signed-out-copy p{margin:0 0 8px;color:var(--teal-dark);font-size:12px;font-weight:820;text-transform:uppercase}.signed-out-copy h1{max-width:560px;margin:0;color:var(--ink);font-size:36px;line-height:1.05}.signed-out-copy span{max-width:560px;margin-top:16px;color:var(--muted);font-size:16px;line-height:1.55}.panel{border:1px solid var(--soft);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}.auth-panel,.detail-panel,.invitation-panel,.left-panel,.pending-panel,.profile-panel{padding:18px}.section-heading{margin-bottom:18px}.section-heading p{margin:0 0 7px;color:var(--teal-dark);font-size:12px;font-weight:800;text-transform:uppercase}.section-heading h1,.section-heading h2{margin:0;color:var(--ink);font-size:28px;line-height:1.08;font-weight:800}.section-heading h2{font-size:18px}.section-heading.inline{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.email-form label,.field-label{display:block;margin-bottom:8px;color:var(--ink);font-size:13px;font-weight:760}.email-form div,.search-box{display:flex;gap:8px}.search-box{align-items:stretch}.search-box .place-input-wrap{flex:1 1 auto}.search-box button{flex:0 0 auto}.radius-label{margin-top:14px}input,select,textarea{min-width:0;width:100%;border:1px solid var(--soft);border-radius:8px;color:var(--ink);outline:none;background:white}input,select{height:42px;padding:0 12px}textarea{resize:vertical;padding:11px 12px;line-height:1.45}input:focus,select:focus,textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(47,156,149,.12)}.place-input-wrap{position:relative;width:100%}.place-suggestions{position:absolute;z-index:20;top:calc(100% + 6px);right:0;left:0;overflow:hidden;border:1px solid var(--soft);border-radius:8px;background:white;box-shadow:0 18px 45px rgba(31,43,50,.14)}.place-suggestions button{display:block;width:100%;min-height:0;border-radius:0;background:white;color:var(--ink);font-size:13px;font-weight:650;line-height:1.35;padding:11px 12px;text-align:left}.place-suggestions button:focus,.place-suggestions button:hover{background:#eef8f6;color:var(--teal-dark)}button{min-height:42px;border:0;border-radius:8px;background:var(--teal);color:white;font-size:13px;font-weight:780;padding:0 14px}button.secondary{border:1px solid var(--soft);background:white;color:var(--ink)}button:disabled{cursor:default;opacity:.55}.location-card{display:grid;grid-template-columns:42px 1fr;grid-gap:12px;gap:12px;margin:18px 0;padding:14px;border:1px solid rgba(47,156,149,.22);border-radius:8px;background:#eef8f6}.demo-note,.empty-state{color:var(--muted);font-size:13px;line-height:1.45}.demo-note{margin:10px 0 0}.empty-state{border:1px dashed var(--soft);border-radius:8px;padding:14px}.location-card span,.location-card strong{display:block}.email-form small,.fine-print,.invite-link-box 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small{margin-top:2px;color:var(--muted);font-size:12px}.avatar{display:grid;width:42px;height:42px;place-items:center;border-radius:8px;color:white;background:var(--teal);font-size:13px;font-weight:820}.avatar.large{width:62px;height:62px;font-size:18px}.avatar.small{width:38px;height:38px;background:var(--coral)}.map-panel{overflow:hidden;border:1px solid var(--soft);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.map-toolbar{display:flex;align-items:center;justify-content:space-between;min-height:74px;padding:16px 18px;border-bottom:1px solid var(--soft);background:white}.map-toolbar span,.map-toolbar strong{display:block}.map-toolbar span:first-child{color:var(--muted);font-size:13px}.map-toolbar strong{margin-top:2px;font-size:18px}.map-canvas{position:relative;min-height:574px;overflow:hidden}.fallback-map,.google-map{position:absolute;inset:0}.google-map{opacity:0;transition:opacity .18s 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rgba(31,43,50,.14);border-radius:8px;background:rgba(31,43,50,.94);color:white;font-size:14px;padding:13px 15px;box-shadow:0 20px 50px rgba(31,43,50,.2)}@media (max-width:1180px){.invite-accept-layout,.lower-grid,.signed-out-layout,.tab-surface,.topbar,.workspace{grid-template-columns:1fr}.auth-strip,.nav-links{justify-content:flex-start}.map-canvas{min-height:480px}}@media (max-width:720px){.app-shell{padding:14px}.topbar{gap:12px}.invite-link-box,.map-toolbar,.section-heading.inline{align-items:stretch;flex-direction:column}.map-toolbar{display:flex}.button-row,.email-form div,.oauth-grid,.search-box,.signed-in-card{display:flex;flex-direction:column;align-items:stretch}button{width:100%}.nav-tab{width:auto}.section-heading h1{font-size:24px}.signed-out-copy{min-height:280px;padding:22px}.signed-out-copy h1{font-size:28px}.map-canvas{min-height:390px}.pending-row{grid-template-columns:38px 1fr}.pending-row .text-button{grid-column:1/-1}.toast{right:14px;left:14px;bottom:14px}}