:root{--bg:#f4f4f7;--surface:#fff;--surface-alt:#f7f7fa;--border:#e4e6eb;--border-strong:#d5d8de;--text:#1c1f24;--text-muted:#6b7280;--text-faint:#9aa0aa;--accent:#7c5cff;--accent-soft:#f5f3ff;--danger:#d1477a;--shadow-sm:0 1px 2px #14141e0f;--shadow-md:0 8px 24px #14141e1f;--shadow-lg:0 16px 48px #14141e2e;--radius:10px;--radius-lg:16px;--font-body:-apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;--font-display:"Iowan Old Style", "Palatino Linotype", Georgia, serif}.theme-dark{--bg:#14151a;--surface:#1c1e25;--surface-alt:#23252e;--border:#2e313c;--border-strong:#3a3e4a;--text:#e9eaee;--text-muted:#9aa0aa;--text-faint:#6b7280;--accent:#9c85ff;--accent-soft:#26223f;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 8px 24px #00000073;--shadow-lg:0 16px 48px #0000008c}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-body);color:var(--text);background:var(--bg)}input,select,textarea,button{color:var(--text);font-family:inherit;font-size:13px}input,select,textarea{background:var(--surface);border:1px solid var(--border-strong);border-radius:8px;outline:none;width:100%;padding:7px 10px}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}textarea{resize:vertical;min-height:64px}button{cursor:pointer;background:0 0;border:none}.app-root{flex-direction:column;height:100vh;display:flex;overflow:hidden}.app-loading{height:100vh;color:var(--text-muted);font-family:var(--font-body);background:var(--bg);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.app-loading-spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:28px;height:28px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.app-header{background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:10px 20px;display:flex}.app-breadcrumb{color:var(--text-muted);align-items:center;gap:8px;font-size:14px;display:flex}.app-title{font-family:var(--font-display);color:var(--text);font-size:18px;font-style:italic}.app-breadcrumb-sep{color:var(--text-faint)}.app-header-link{color:var(--accent);font-size:13px;text-decoration:none}.header-share-btn{padding:7px 14px;font-size:13px}.bootstrap-banner{background:var(--accent-soft);color:var(--accent);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:8px 20px;font-size:12px;display:flex}.bootstrap-banner button{color:var(--accent);font-size:16px;line-height:1}.share-link-row{gap:8px;margin:6px 0 4px;display:flex}.share-link-row input{flex:1;font-family:ui-monospace,monospace;font-size:12px}.share-status{color:var(--text-muted);margin-bottom:10px;font-size:11px}.share-status-error{color:var(--danger)}.share-status-synced{color:#1e824c}.theme-dark .share-status-synced{color:#6fd99a}.app-body{flex:1;min-height:0;display:flex}.app-sidebar{border-right:1px solid var(--border);background:var(--surface);flex-shrink:0;width:280px;padding:14px;overflow-y:auto}.app-sidebar-right{border-right:none;border-left:1px solid var(--border)}.app-canvas-area{flex:1;position:relative;overflow:hidden}.toolbar{background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:14px;padding:8px 16px;display:flex}.toolbar-group{align-items:center;gap:6px;display:flex}.toolbar-group+.toolbar-group{border-left:1px solid var(--border);padding-left:14px}.toolbar-group-grow{flex:1;justify-content:flex-start}.toolbar-btn{background:var(--surface-alt);border:1px solid var(--border);white-space:nowrap;border-radius:8px;padding:6px 12px;font-size:13px}.toolbar-btn:hover{border-color:var(--border-strong)}.toolbar-btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.toolbar-icon-btn{background:0 0;border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;font-size:14px;display:inline-flex}.toolbar-icon-btn:hover:not(:disabled){background:var(--surface-alt)}.toolbar-icon-btn:disabled{opacity:.35;cursor:default}.toolbar-zoom-value{color:var(--text-muted);text-align:center;width:42px;font-size:12px}.toolbar-dropdown{position:relative}.toolbar-dropdown-menu{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md);z-index:40;border-radius:8px;flex-direction:column;min-width:160px;display:flex;position:absolute;top:calc(100% + 4px);left:0;overflow:hidden}.toolbar-dropdown-menu button{text-align:left;padding:8px 12px;font-size:13px}.toolbar-dropdown-menu button:hover{background:var(--surface-alt)}.toolbar-snapshot-input{width:160px}.toolbar-toggle{color:var(--text-muted);align-items:center;gap:5px;font-size:12px;display:flex}.toolbar-toggle input{width:auto}.panel{flex-direction:column;gap:10px;height:100%;display:flex}.panel-header{letter-spacing:.06em;color:var(--text-faint);justify-content:space-between;align-items:baseline;margin-bottom:2px;font-size:11px;font-weight:700;display:flex}.panel-count{color:var(--text-muted);font-size:12px}.panel-empty{color:var(--text-faint);padding:16px 0;font-size:13px}.panel-empty.small{padding:4px 0;font-size:12px}.guest-search{font-size:13px}.guest-filter-tabs{gap:4px;display:flex}.guest-filter-tab{color:var(--text-muted);border-radius:7px;padding:5px 10px;font-size:12px}.guest-filter-tab.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.guest-list-scroll{flex-direction:column;flex:1;gap:2px;min-height:80px;display:flex;overflow-y:auto}.guest-list-empty{color:var(--text-faint);text-align:center;padding:12px 0;font-size:13px}.guest-row{cursor:grab;border-radius:8px;align-items:center;gap:10px;padding:6px 4px;display:flex}.guest-row:hover{background:var(--surface-alt)}.guest-row-avatar{background:var(--surface-alt);border:1px solid var(--border);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:11px;font-weight:600;display:flex;position:relative;overflow:hidden}.guest-row-avatar img{object-fit:cover;width:100%;height:100%}.side-dot{border:1.5px solid var(--surface);border-radius:50%;width:9px;height:9px;position:absolute;bottom:-1px;right:-1px}.guest-row-body{flex:1;min-width:0}.guest-row-name{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.guest-row-edit{color:var(--text-faint);padding:0;font-size:11px}.guest-row-edit:hover{color:var(--accent)}.guest-row-seat{color:var(--text-faint);background:var(--surface-alt);border-radius:6px;flex-shrink:0;padding:2px 6px;font-size:10px}.guest-row-delete{width:20px;height:20px;color:var(--text-faint);opacity:0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:15px;line-height:1;transition:opacity .12s;display:flex}.guest-row:hover .guest-row-delete{opacity:1}.guest-row-delete:hover{background:var(--danger);color:#fff}.add-guest-form{border-top:1px solid var(--border);flex-direction:column;gap:6px;padding-top:10px;display:flex}.add-guest-title{letter-spacing:.06em;color:var(--text-faint);font-size:10px;font-weight:700}.btn-primary,.btn-secondary,.btn-danger,.btn-link{border-radius:8px;padding:7px 12px;font-size:13px;font-weight:500}.btn-primary{background:var(--accent);color:#fff}.btn-primary:disabled{opacity:.4;cursor:default}.btn-secondary{background:var(--surface-alt);border:1px solid var(--border-strong)}.btn-danger{border:1px solid var(--danger);color:var(--danger);background:0 0}.btn-link{color:var(--accent);padding:4px 0;font-size:12px}.btn-danger-link{color:var(--danger)}.btn-block{text-align:center;width:100%}.field-label{color:var(--text-muted);margin-top:4px;font-size:11px;font-weight:600;display:block}.field-hint{color:var(--text-faint);margin-top:-4px;font-size:11px}.field-checkbox{color:var(--text-muted);align-items:center;gap:6px;margin:4px 0;font-size:12px;display:flex}.field-checkbox input{width:auto}.field-row{gap:8px;display:flex}.field-row>*{flex:1}.stepper{align-items:center;gap:8px;display:flex}.stepper button{background:var(--surface-alt);border:1px solid var(--border);border-radius:7px;width:26px;height:26px;font-size:15px}.stepper-note{color:var(--text-faint);font-size:11px}.stepper-input{text-align:center;width:52px;padding:5px 4px}.seated-guest-list{flex-direction:column;gap:2px;max-height:160px;display:flex;overflow-y:auto}.seated-guest-row{text-align:left;border-radius:6px;padding:5px 6px;font-size:12px}.seated-guest-row:hover{background:var(--surface-alt)}.canvas-stage{cursor:grab;background:var(--bg);width:100%;height:100%;display:block}.table-group{cursor:grab}.table-locked{cursor:default}.seat-marker{cursor:pointer}.seat-marker.seat-drag-over circle,.seat-marker.seat-drag-over rect{stroke-width:3px;stroke:var(--accent)!important}.summary-chip{background:var(--surface);border:1px solid var(--border);color:var(--text-muted);box-shadow:var(--shadow-sm);z-index:5;border-radius:999px;align-items:center;gap:8px;padding:6px 14px;font-size:12px;display:flex;position:absolute;top:14px;left:50%;transform:translate(-50%)}.summary-chip button{color:var(--text-muted);font-size:12px;font-weight:600}.summary-chip-divider{background:var(--border-strong);width:1px;height:12px}.summary-chip-warn{color:var(--danger);font-weight:600}.status-bar{background:var(--surface);border-top:1px solid var(--border);color:var(--text-muted);flex-shrink:0;align-items:center;gap:14px;padding:6px 16px;font-size:12px;display:flex}.status-tab{color:var(--text-muted);border-radius:6px;padding:3px 8px;font-size:12px}.status-tab.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.status-bar-divider{background:var(--border-strong);width:1px;height:14px}.status-bar-spacer{flex:1}.status-icon-btn{padding:2px 6px;font-size:13px}.app-tooltip{background:var(--surface);color:var(--text);border:1px solid var(--border);max-width:270px;box-shadow:var(--shadow-md);pointer-events:none;z-index:100;border-radius:10px;padding:10px 12px;font-size:12px;line-height:1.4;position:fixed;transform:translate(-50%,calc(-100% - 10px))}.tooltip-meta{color:var(--text-muted);margin-top:1px;font-size:11px}.seat-picker{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:240px;box-shadow:var(--shadow-lg);z-index:90;flex-direction:column;gap:6px;padding:8px;display:flex;position:fixed;transform:translate(-50%)}.seat-picker-search{font-size:12px}.seat-picker-list{flex-direction:column;gap:1px;max-height:220px;display:flex;overflow-y:auto}.seat-picker-row{text-align:left;border-radius:6px;align-items:center;gap:6px;padding:6px;font-size:12px;display:flex}.seat-picker-row:hover{background:var(--surface-alt)}.seat-picker-row .side-dot{border:none;position:static}.seat-picker-row-meta{color:var(--text-faint);margin-left:auto;font-size:10px}.seat-picker-empty{color:var(--text-faint);text-align:center;padding:10px 4px;font-size:12px}.seat-picker-add{color:var(--accent);text-align:left;border-top:1px solid var(--border);padding:6px;font-size:12px}.seat-picker-reassign-hint{color:var(--text-muted);padding:2px 4px 0;font-size:11px}.seat-picker-profile{width:280px;padding:14px}.profile-card{flex-direction:column;gap:10px;min-width:220px;display:flex}.profile-card-top{align-items:center;gap:10px;display:flex}.profile-card-avatar{background:var(--surface-alt);width:44px;height:44px;color:var(--text);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex;overflow:hidden}.profile-card-avatar img{object-fit:cover;width:100%;height:100%}.profile-card-heading{min-width:0}.profile-card-name{color:var(--text);font-size:14px;font-weight:700}.profile-card-seat,.profile-card-household{color:var(--text-muted);font-size:11px}.profile-card-chips{flex-wrap:wrap;gap:5px;display:flex}.chip{background:var(--surface-alt);color:var(--text-muted);text-transform:capitalize;border-radius:999px;align-items:center;padding:2px 8px;font-size:10px;font-weight:600;display:inline-flex}.chip-rsvp-confirmed{color:#1e824c;background:#e6f6ec}.chip-rsvp-declined{color:#b23a52;background:#fbe9ec}.chip-rsvp-pending{color:#a3720a;background:#fdf3e0}.theme-dark .chip-rsvp-confirmed{color:#6fd99a;background:#163826}.theme-dark .chip-rsvp-declined{color:#f090a3;background:#3a1e26}.theme-dark .chip-rsvp-pending{color:#e0b662;background:#3a2f16}.profile-card-notes{color:var(--text-muted);background:var(--surface-alt);border-radius:8px;flex-direction:column;gap:3px;padding:6px 8px;font-size:11px;display:flex}.profile-card-actions{border-top:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:6px;padding-top:4px;display:flex}.confirm-panel{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:380px;max-width:calc(100vw - 40px);padding:20px 22px}.confirm-panel h3{margin:0 0 8px;font-size:16px}.confirm-panel p{color:var(--text-muted);margin:0;font-size:13px;line-height:1.5}.confirm-actions{justify-content:flex-end;gap:8px;margin-top:18px;display:flex}.modal-overlay{z-index:200;background:#0a0a0f66;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-panel{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);flex-direction:column;width:640px;max-width:calc(100vw - 40px);max-height:calc(100vh - 60px);display:flex;overflow:hidden}.modal-panel-narrow{width:480px}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;padding:20px 24px 12px;display:flex}.modal-header h2{margin:0 0 4px;font-size:18px}.modal-subtitle{color:var(--text-muted);margin:0;font-size:12px}.modal-close{color:var(--text-faint);padding:0 4px;font-size:22px;line-height:1}.modal-body{flex-direction:column;flex:1;gap:4px;padding:18px 24px;display:flex;overflow-y:auto}.modal-grid{grid-template-columns:1fr 1fr;gap:10px 16px;margin:6px 0 10px;display:grid}.modal-divider{border:none;border-top:1px solid var(--border);margin:14px 0}.modal-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 24px;display:flex}.modal-footer-actions{gap:8px;display:flex}.guest-photo-row{align-items:center;gap:14px;margin-bottom:8px;display:flex}.guest-photo-preview{background:var(--surface-alt);border:1px solid var(--border);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;font-size:18px;font-weight:600;display:flex;overflow:hidden}.guest-photo-preview img{object-fit:cover;width:100%;height:100%}.photo-crop-body{align-items:center}.photo-crop-viewport{touch-action:none;cursor:grab;background:#1c1f24;border-radius:12px;margin:4px auto 14px;position:relative;overflow:hidden}.photo-crop-viewport:active{cursor:grabbing}.photo-crop-viewport img{-webkit-user-select:none;user-select:none;pointer-events:none;max-width:none;position:absolute;top:50%;left:50%}.photo-crop-mask{pointer-events:none;border-radius:50%;position:absolute;inset:0;box-shadow:0 0 0 9999px #0a0a0f8c}.photo-crop-zoom-row{align-items:center;gap:10px;width:100%;max-width:280px;margin:0 auto;display:flex}.photo-crop-zoom-row input{flex:1}.photo-crop-zoom-icon{color:var(--text-faint);text-align:center;width:14px;font-size:16px}.csv-paste-divider{text-align:center;color:var(--text-faint);margin:12px 0;font-size:12px}.csv-paste-area{min-height:120px;font-family:ui-monospace,monospace;font-size:12px}.csv-summary{color:var(--text-muted);font-size:12px}.csv-mapping-grid{grid-template-columns:1fr 1fr;gap:10px 16px;margin:8px 0;display:grid}.segmented{background:var(--surface-alt);border-radius:8px;gap:4px;margin:4px 0 10px;padding:3px;display:flex}.segmented-option{color:var(--text-muted);border-radius:6px;flex:1;padding:6px 10px;font-size:12px}.segmented-option.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm);font-weight:600}.color-picker-row{gap:20px;margin:10px 0;display:flex}.color-picker-col{flex-direction:column;flex:1;align-items:center;gap:8px;display:flex}.color-picker-col .react-colorful{width:100%;height:130px}.hex-input{text-align:center;text-transform:uppercase}.snapshot-list{flex-direction:column;gap:4px;display:flex}.snapshot-row{border:1px solid var(--border);border-radius:8px;justify-content:space-between;align-items:center;padding:8px 10px;display:flex}.snapshot-name{cursor:text;font-size:13px}.snapshot-date{color:var(--text-faint);font-size:11px;display:block}.snapshot-actions{align-items:center;gap:10px;display:flex}.insights-grid{grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:12px;display:grid}.insight-stat{background:var(--surface-alt);text-align:center;border-radius:10px;padding:12px}.insight-stat-value{font-size:20px;font-weight:700}.insight-stat-label{color:var(--text-muted);margin-top:2px;font-size:11px}.insight-list{flex-direction:column;gap:3px;margin:4px 0 10px;padding:0;font-size:13px;list-style:none;display:flex}.insight-warning-list{flex-direction:column;gap:6px;margin:4px 0;padding:0;list-style:none;display:flex}.insight-warning-list li{color:#a1442a;background:#fff4f0;border-radius:8px;padding:8px 10px;font-size:12px}.theme-dark .insight-warning-list li{color:#ff9d7a;background:#2a1f1c}@media (width<=900px){.app-sidebar{z-index:20;box-shadow:var(--shadow-lg);position:absolute;top:0;bottom:0}.app-sidebar-left{left:0}.app-sidebar-right{right:0}.app-root[data-bottom-panel=guests] .app-sidebar-right,.app-root[data-bottom-panel=properties] .app-sidebar-left{display:none}}