:root{--bg:#f7f2ea;--surface:#fff;--surface-hover:#fefcf8;--border:#e4dccc;--border-focus:#b88c2a;--text:#0f1d2f;--text-muted:#6a7a8a;--text-placeholder:#a8b4c0;--accent:#b88c2a;--accent-hover:#9a741f;--accent-fg:#fff;--danger:#c0392b;--danger-hover:#a93226;--danger-fg:#fff;--danger-tint:#c0392b12;--overlay:#0f1d2f7a;--status-planning-bg:#ecf3ef;--status-planning-text:#2d6b48;--status-booked-bg:#ebf1f9;--status-booked-text:#1e4d8c;--status-completed-bg:#f0efeb;--status-completed-text:#54513a;--open-bg:#e4f0e8;--open-text:#24603e;--open-border:#b8d8c4;--blocked-bg:#f3efe8;--blocked-text:#9c9182;--manual-bg:#f5ead4;--manual-text:#7a5a16;--manual-border:#dcc48a;--shadow-card:0 1px 3px #0f1d2f12, 0 1px 2px #0f1d2f0d;--shadow-card-hover:0 5px 14px #0f1d2f1a, 0 2px 4px #0f1d2f0f;--shadow-modal:0 20px 60px #0f1d2f2e, 0 4px 16px #0f1d2f1a;--radius:10px;--radius-sm:6px;--radius-pill:100px;--font-ui:"DM Sans", system-ui, sans-serif;--font-display:"Playfair Display", Georgia, serif}@media 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#00000059}}:root[data-theme=dark]{--bg:#0f1d2f;--surface:#172539;--surface-hover:#1d2f47;--border:#253a54;--border-focus:#cfa040;--text:#ede8df;--text-muted:#8fa3bc;--text-placeholder:#4d6278;--accent:#cfa040;--accent-hover:#ddb050;--accent-fg:#0f1d2f;--danger:#e05a4f;--danger-hover:#c94840;--danger-fg:#fff;--danger-tint:#e05a4f1f;--overlay:#000000a6;--status-planning-bg:#1a2e22;--status-planning-text:#6dbf8f;--status-booked-bg:#182238;--status-booked-text:#7aabd4;--status-completed-bg:#1e1e18;--status-completed-text:#9b9877;--open-bg:#17301f;--open-text:#74c795;--open-border:#2a5638;--blocked-bg:#1b2534;--blocked-text:#5c6d80;--manual-bg:#2e2716;--manual-text:#d4aa50;--manual-border:#56471f;--shadow-card:0 1px 4px #0000004d, 0 1px 2px #0003;--shadow-card-hover:0 5px 16px #0006, 0 2px 5px #00000040;--shadow-modal:0 20px 60px #0000008c, 0 4px 16px 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24px;padding:11px 14px;font-size:.875rem}.link-button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none;padding:0;text-decoration:underline}.participants{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 22px 20px}.participants-title{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);margin:0 0 12px;font-size:.78rem;font-weight:600}.participant-list{margin:0;padding:0;list-style:none}.participant{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:9px 0;display:flex}.participant:first-child{border-top:none}.participant-name{color:var(--text);flex-direction:column;gap:2px;font-size:.9rem;display:flex}.participant-synced{color:var(--text-muted);font-size:.75rem}.form-hint{color:var(--text-muted);margin:14px 0 0;font-size:.8rem}.field-hint{color:var(--text-muted);margin:2px 0 0;font-size:.75rem}@media (width<=900px){.trip-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=700px){.app-header-inner{flex-wrap:wrap;gap:10px;height:auto;padding:12px 16px}.app-nav{order:3;width:100%}.nav-tab{flex:1}.app-user-name{display:none}}@media (width<=600px){.app-wordmark{font-size:1.1rem}.cal-months{grid-template-columns:1fr}.schedule-bar{flex-direction:column;align-items:stretch}.app-main{padding:24px 16px 60px}.trip-grid,.form-grid{grid-template-columns:1fr}.form-group-full{grid-column:1}}@media (prefers-reduced-motion:reduce){.trip-card{transition:none}}