:root{color-scheme:light;--ink: #182326;--muted: #637072;--line: #d9e0de;--surface: #ffffff;--surface-soft: #f5f7f4;--brand: #007a87;--brand-strong: #07545d;--gold: #d49331;--coral: #bd5d4f;--shadow: 0 18px 50px rgba(24, 35, 38, .14);--radius: 8px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--surface-soft)}button{border:0;font:inherit;cursor:pointer}.reserved-root,.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px}.reserved-root section,.auth-panel{width:min(560px,100%);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}.eyebrow{margin:0 0 8px;color:var(--brand-strong);font-size:.76rem;font-weight:800;letter-spacing:0;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{margin-bottom:12px;font-size:clamp(2.1rem,5vw,4.7rem);line-height:1}.auth-panel h1,.admin-page h1{font-size:2.4rem}p{color:var(--muted);line-height:1.6}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border-radius:var(--radius);padding:0 16px;font-weight:800}.primary-button{color:#fff;background:var(--brand)}.secondary-button{color:var(--brand-strong);background:#e9f4f2}.compact{min-height:38px}.auth-actions{display:flex;flex-wrap:wrap;gap:12px}.app-shell{min-height:100vh}.topbar{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:0 24px;background:#ffffffeb;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.brand-button,.topbar nav button{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 10px;color:var(--ink);background:transparent;border-radius:var(--radius);font-weight:800}.brand-button span{display:grid;place-items:center;width:32px;height:32px;color:#fff;background:var(--brand);border-radius:50%}.topbar nav{display:flex;align-items:center;gap:6px}.dashboard,.trip-view,.admin-page{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:28px 0 56px}.dashboard-hero{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:24px;align-items:end;min-height:260px;padding:36px;color:#fff;background:linear-gradient(135deg,#07545df5,#182326e0);border-radius:var(--radius)}.dashboard-hero p,.dashboard-hero .eyebrow{color:#ffffffd1}.hero-stat{padding:20px;background:#ffffff24;border:1px solid rgba(255,255,255,.24);border-radius:var(--radius)}.hero-stat strong{display:block;font-size:3rem}.trip-section{margin-top:32px}.trip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.trip-card{overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 28px #18232614}.trip-card img{width:100%;aspect-ratio:16 / 9;object-fit:cover}.trip-card div{padding:18px}.status-pill{display:inline-flex;margin-bottom:10px;padding:4px 9px;color:var(--brand-strong);background:#e7f4f1;border-radius:999px;font-size:.78rem;font-weight:900;text-transform:uppercase}.trip-hero{display:flex;align-items:end;min-height:420px;padding:36px;color:#fff;background-size:cover;background-position:center;border-radius:var(--radius)}.trip-hero p,.trip-hero .eyebrow{color:#ffffffd6}.trip-hero div{width:min(720px,100%)}.timeline{display:grid;gap:20px;margin-top:28px}.day-card{display:grid;grid-template-columns:260px minmax(0,1fr);gap:0;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.day-card>img{width:100%;height:100%;min-height:260px;object-fit:cover}.day-content{padding:24px}.activity-group{margin-top:18px}.activity-group h3{margin-bottom:10px;color:var(--brand-strong);font-size:1rem}.activity-row{display:grid;grid-template-columns:88px minmax(0,1fr);gap:12px;padding:10px 0;border-top:1px solid var(--line)}.activity-row time{color:var(--coral);font-weight:900}.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}.info-tile,.state-message{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.info-tile{display:grid;gap:8px}.info-tile svg{color:var(--gold)}.info-tile span{color:var(--muted)}.info-tile strong{font-size:1.3rem}.state-message{margin-top:28px}@media(max-width:720px){.topbar{padding:0 12px}.brand-button{padding:0}.brand-button span{width:34px;height:34px}.dashboard-hero,.day-card{grid-template-columns:1fr}.dashboard-hero,.trip-hero{min-height:320px;padding:24px}.day-card>img{min-height:210px}.activity-row{grid-template-columns:74px minmax(0,1fr)}}