:root{--bg:#f4f6fb;--surface:#fff;--text:#111827;--muted:#5b6475;--line:#dde2ec;--brand:#1d4ed8;--brand-ink:#fff;--ok:#047857;--ok-bg:#e7f6ef;--warn:#92400e;--warn-bg:#fdf3e2;--crit:#b91c1c;--crit-bg:#fdecec;--radius:12px;--tap:44px;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;margin:0;line-height:1.45}a{color:var(--brand)}h1,h2{margin:0}.muted{color:var(--muted)}.small{font-size:.875rem}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.stars{color:#d97706;letter-spacing:1px;font-size:.9em}.dim{opacity:.55}.debt{color:var(--crit);font-weight:600}.shell{min-height:100vh;padding-bottom:calc(64px + env(safe-area-inset-bottom))}.top{z-index:2;background:var(--surface);border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:10px 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16px;font-weight:600;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.btn-danger{background:var(--crit);color:#fff;border-color:var(--crit)}.btn-ghost{background:0 0;border-color:#0000}.btn-small{min-height:36px;padding:4px 12px;font-size:.875rem}.btn-wide{width:100%}.tabs{background:#e7eaf2;border-radius:12px;grid-template-columns:1fr 1fr;padding:4px;display:grid}.tab{min-height:40px;font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:9px;font-weight:600}.tab-on{color:var(--text);background:#fff;box-shadow:0 1px 2px #00000014}.chips{gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.chip{border:1px solid var(--line);min-height:36px;font:inherit;white-space:nowrap;cursor:pointer;background:#fff;border-radius:999px;padding:4px 14px}.chip-on{background:var(--brand);color:#fff;border-color:var(--brand)}.offers,.plain{margin:0;padding:0;list-style:none}.offer,.pkg{border-top:1px solid var(--line);gap:8px;padding:10px 0;display:grid}.offer:first-child{border-top:0}.pkg{border-top:0;padding:0}.offer-what,.pkg-what{flex-direction:column;gap:2px;display:flex}.price{flex-direction:column;display:flex}.price-label{color:var(--muted);font-size:.75rem}.price-main{font-size:1.15rem}.price-extra{color:var(--muted);font-size:.8rem}.seats{font-size:.85rem;font-weight:600}.seats-ok{color:var(--ok)}.seats-req{color:var(--warn)}.list>li{border-top:1px solid var(--line);padding:8px 0}.list>li:first-child{border-top:0}details summary{cursor:pointer;min-height:32px;font-weight:600}.kv{grid-template-columns:1fr auto;gap:6px 12px;margin:0;display:grid}.kv dt{color:var(--muted)}.kv dd{text-align:right;margin:0;font-weight:600}.login{justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.login-card{flex-direction:column;gap:12px;width:100%;max-width:400px;display:flex}.login-title{font-size:1.4rem}@media (width>=768px){.shell{padding-bottom:0}.nav{background:0 0;border:0;gap:4px;padding:0;display:flex;position:static}.nav-link{border-radius:8px;min-height:40px;padding:0 14px}.nav-link.active{box-shadow:none;background:#eef2ff}.top-brand{flex:0 auto;margin-right:auto}.form-grid{grid-template-columns:repeat(4,1fr)}.form-grid>.field:first-child{grid-column:span 2}.offer,.pkg{grid-template-columns:1fr auto auto;align-items:center}}