.seat-plan-canvas{--seat-size:68px;--wall-size:10px;--edge-size:20px;--outer-size:58px;display:grid;gap:0;width:max-content;min-width:0;padding:8px;border:0;border-radius:14px;background:#e8dfc9;position:relative;color:#142a3a}
.seat-plan-canvas:before{content:"";position:absolute;inset:calc(8px + var(--outer-size));border:4px solid #263b48;border-radius:7px;pointer-events:none;z-index:1}
.seat-plan-furniture{display:grid;position:relative;z-index:5;min-width:0;min-height:0}.seat-plan-furniture>svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.seat-plan-furniture>.seat-plan-place{z-index:2}
.seat-plan-canvas .seat-plan-place{box-sizing:border-box;display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:0;margin:0;background:transparent;border:0;border-radius:9px;color:#142a3a;cursor:pointer;min-width:0;min-height:0;position:relative;text-decoration:none;z-index:4}
.seat-plan-place input{position:absolute;opacity:0;pointer-events:none}.seat-plan-place .seat-plan-number{position:relative;z-index:2;font-weight:900;font-size:13px;line-height:1;background:#fff5dd;border:1px solid rgba(20,42,58,.4);border-radius:50%;padding:4px;min-width:18px;text-align:center;box-shadow:0 1px 2px #0003}.seat-plan-place.is-occupied:after{content:"×";position:absolute;inset:7px;border-radius:8px;background:#263b48cc;color:#fff;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:900}.seat-plan-place.is-unavailable:after{content:"—";position:absolute;inset:7px;border-radius:8px;background:repeating-linear-gradient(135deg,rgba(64,61,57,.9),rgba(64,61,57,.9) 6px,rgba(128,119,105,.9) 6px,rgba(128,119,105,.9) 12px);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:900}.seat-plan-place:has(input:checked){outline:4px solid #00737d;outline-offset:-5px;background:rgba(24,162,173,.72)!important;box-shadow:inset 0 0 0 2px #fff7d6}.seat-plan-place:has(input:checked):after{content:"✓";position:absolute;inset:7px;background:rgba(0,99,107,.72);color:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:900}
.seat-plan-canvas .seat-plan-empty{border:1px dashed #aaa087;border-radius:6px;background:#fffaf0;opacity:.78;margin:3px;width:calc(100% - 6px);height:calc(100% - 6px)}.seat-plan-canvas .seat-plan-aisle{background:repeating-linear-gradient(0deg,#ebe2cc,#ebe2cc 9px,#f4efdf 10px);color:#655735}.seat-plan-canvas .seat-plan-blocked{background:#384b57;border-radius:6px;color:#fff;border:3px solid #f4efdf;font-size:12px}
.seat-plan-structure{box-sizing:border-box;display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-width:0;min-height:0;padding:5px;border:2px solid #3b4b55;border-radius:8px;background:#d8dde0;color:#142a3a;cursor:pointer;overflow:hidden;z-index:3}.seat-plan-structure svg{width:100%;height:100%;max-width:110px;max-height:110px}.seat-plan-structure--wc,.seat-plan-structure--sink{background:#c6e5eb}.seat-plan-structure--bar{background:#d8b47c}.seat-plan-structure--shop{background:#e7c987}.seat-plan-structure--cab,.seat-plan-structure--driver{background:#cfd9df}.seat-plan-structure--vestibule{background:#e9e1cf}.seat-plan-structure--storage{background:#d7cbb5}.seat-plan-structure--custom{background:#ded3e6}
.seat-plan-partition,.seat-plan-boundary,.seat-plan-exterior{box-sizing:border-box;display:flex;align-items:center;justify-content:center;min-width:0;min-height:0;padding:0;border:0;background:transparent;color:#203746;overflow:visible;z-index:7}.seat-plan-partition svg,.seat-plan-boundary svg,.seat-plan-exterior svg{width:100%;height:100%;display:block;overflow:visible}.seat-plan-partition-slot,.seat-plan-boundary-slot,.seat-plan-exterior-slot{border:1px dashed transparent;background:transparent;cursor:pointer;color:#8d9c9f;z-index:6}.seat-plan-partition-slot:hover,.seat-plan-boundary-slot:hover,.seat-plan-exterior-slot:hover{border-color:#8d9c9f;background:#fff9}.seat-plan-partition-slot svg,.seat-plan-boundary-slot svg,.seat-plan-exterior-slot svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}
.seat-plan-partition--wall{background:#050505;color:#050505}.seat-plan-boundary{color:#176d8b;background:#d9f1f6}.seat-plan-boundary--exterior_door{color:#6a3b20;background:transparent}.seat-plan-exterior{color:#263b48}.seat-plan-exterior--gangway{background:#d5d9d9;border-radius:8px}.seat-plan-exterior--steps{background:#d7dcde;border-radius:5px}.seat-plan-exterior--buffers{background:transparent}
.seat-plan-canvas .is-selected{outline:4px solid #00737d;outline-offset:-4px}.seat-plan-canvas .is-range{outline:3px solid #ce8614;outline-offset:-3px;background-color:#f9d98c!important}
.seat-plan-legend{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin:.7rem 0}.seat-plan-legend span{display:inline-flex;gap:6px;align-items:center}.seat-plan-swatch{display:inline-block;width:18px;height:18px;border:1px solid #172e3f;border-radius:4px}
.seat-plan-legend-material,.seat-plan-legend-window,.seat-plan-legend-state{display:inline-block;width:22px;height:18px;border:1px solid #172e3f;border-radius:4px;background-color:#8d9aaa}
.seat-plan-legend-material--wood{background:repeating-linear-gradient(0deg,#8d9aaa 0 3px,#31495a 4px 5px)}.seat-plan-legend-material--vinyl{background:linear-gradient(#8d9aaa 45%,#eef4f7 46% 53%,#8d9aaa 54%)}.seat-plan-legend-material--leather{background:radial-gradient(circle at 30% 35%,#eef4f7 0 1px,transparent 2px),radial-gradient(circle at 70% 65%,#eef4f7 0 1px,transparent 2px),#8d9aaa}.seat-plan-legend-material--fabric{background:repeating-linear-gradient(45deg,transparent 0 4px,#eef4f7 5px 6px),repeating-linear-gradient(-45deg,#8d9aaa 0 4px,#eef4f7 5px 6px)}
.seat-plan-legend-window{position:relative;background:#d9f1f6;border-width:2px 0}.seat-plan-legend-window--sliding::after{content:"↕";position:absolute;inset:-3px 0 0;text-align:center;font-weight:800;color:#173346}
.seat-plan-legend-state--free{background:#fff8e7}.seat-plan-legend-state--selected{background:#008c9a;box-shadow:inset 0 0 0 3px #00d4c7}.seat-plan-legend-state--occupied{background:#9b2636}.seat-plan-legend-state--unavailable{background:#5c6670}
.seat-plan-public-viewport{overflow:auto;max-width:100%;padding:.75rem;background:#efe3c4;border-radius:10px}.booking-seat-grid.seat-plan-canvas{max-width:none;overflow:visible}.booking-seat-train{display:flex;gap:0;align-items:flex-start;overflow:auto;padding-bottom:10px}.booking-seat-vehicle{flex:0 0 auto}.booking-seat-vehicle+.booking-seat-vehicle{margin-left:0}.booking-seat-vehicle h4{margin:.3rem .5rem;text-align:center}
@media(max-width:600px){.seat-plan-canvas{--seat-size:56px;--outer-size:48px;--edge-size:18px;--wall-size:9px}.seat-plan-place .seat-plan-number{font-size:11px}}
.booking-seat-picker{display:grid;gap:.55rem;margin:.8rem 0}.booking-seat-picker__summary{margin:0;font-weight:800}.booking-seat-picker__open{width:100%;min-height:48px;padding:.7rem 1rem;border:1px solid #dda72c;border-radius:7px;background:#7a2018;color:#fff8df;font-weight:900;cursor:pointer}.booking-seat-picker__open:disabled{background:#596062;border-color:#777;cursor:not-allowed;opacity:.75}
.booking-seat-dialog{width:min(1180px,calc(100vw - 1.5rem));max-width:none;max-height:calc(100vh - 1.5rem);box-sizing:border-box;padding:1rem;border:2px solid #dda72c;border-radius:14px;background:#0b2133;color:#fff8df}.booking-seat-dialog::backdrop{background:rgba(2,9,15,.86)}.booking-seat-dialog__heading{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.booking-seat-dialog__heading h3{margin:.1rem 0;font:800 clamp(1.45rem,3vw,2rem) Georgia,serif}.booking-seat-dialog__heading p{margin:.35rem 0 .8rem}.booking-seat-dialog__close{flex:0 0 44px;width:44px;height:44px;border:1px solid #dda72c;border-radius:50%;background:#8f1717;color:#fff;font-size:1.65rem;line-height:1;cursor:pointer}
.booking-seat-dialog .booking-seat-selector{display:grid;gap:.65rem;margin:0;padding:0;border:0;background:transparent;color:#fff8df}.booking-seat-dialog .booking-seat-selector__status{padding:.55rem .75rem;border-left:4px solid #dda72c;background:#173249}.booking-seat-dialog__zoom{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:.75rem;align-items:center;padding:.55rem .7rem;border:1px solid #6f8495;border-radius:8px;background:#173249}.booking-seat-dialog__zoom label{display:grid;grid-template-columns:auto minmax(150px,1fr);gap:.7rem;align-items:center;font-weight:800}.booking-seat-dialog__zoom input[type="range"]{width:100%;accent-color:#dda72c;cursor:pointer}.booking-seat-dialog__zoom output{min-width:4.5rem;text-align:center;font-weight:900;font-variant-numeric:tabular-nums}.booking-seat-dialog__zoom button{min-height:38px;padding:.45rem .75rem;border:1px solid #dda72c;border-radius:7px;background:#f9f1df;color:#6e1b14;font-weight:800;cursor:pointer}.booking-seat-dialog__scroll{height:min(68vh,760px);min-height:260px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;padding:.5rem;background:#f7efd9;border-radius:10px;scrollbar-gutter:stable}.booking-seat-dialog .booking-seat-train{display:grid;grid-template-columns:minmax(0,1fr);gap:0;align-items:start;overflow:visible;padding:0}.booking-seat-dialog .booking-seat-vehicle{width:100%;min-width:0;max-height:none;box-sizing:border-box;color:#142a3a}.booking-seat-dialog .booking-seat-vehicle h4{margin:.25rem .5rem .45rem}.booking-seat-dialog .seat-plan-public-viewport{width:100%;max-width:100%;box-sizing:border-box;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable}.booking-seat-dialog .seat-plan-public-stage{position:relative;min-width:1px;min-height:1px}.booking-seat-dialog .seat-plan-public-stage>.booking-seat-grid{position:absolute;inset:0 auto auto 0}.booking-seat-dialog .booking-seat-grid.seat-plan-canvas{max-width:none;overflow:visible}.booking-seat-dialog .booking-seat-connector{height:30px;display:grid;grid-template-columns:auto minmax(36px,110px) auto;align-items:center;justify-content:center;color:#9b6d0e}.booking-seat-dialog .booking-seat-connector i{height:5px;background:currentColor;box-shadow:0 7px 0 currentColor;border-radius:4px}.booking-seat-dialog .seat-plan-legend{margin:.35rem .5rem .6rem;font-size:.82rem}.booking-seat-dialog .booking-seat-selector__legend{margin:.1rem 0}.booking-seat-dialog__actions{display:flex;justify-content:flex-end;gap:.75rem}.booking-seat-dialog__actions button{min-height:44px;padding:.65rem 1rem;border:1px solid #dda72c;border-radius:7px;background:#f9f1df;color:#6e1b14;font-weight:800;cursor:pointer}.booking-seat-dialog__actions .booking-seat-dialog__confirm{background:#8f1717;color:#fff}.booking-seat-dialog__actions button:disabled{opacity:.5;cursor:not-allowed}
@media(max-width:600px){.booking-seat-dialog{width:calc(100vw - .5rem);max-height:calc(100vh - .5rem);padding:.65rem}.booking-seat-dialog__zoom{grid-template-columns:minmax(0,1fr) auto}.booking-seat-dialog__zoom label{grid-column:1/-1;grid-template-columns:1fr}.booking-seat-dialog__zoom button{font-size:.8rem}.booking-seat-dialog__scroll{height:65vh;min-height:220px;padding:.3rem}.booking-seat-dialog__heading p{font-size:.9rem}.booking-seat-dialog__actions{display:grid;grid-template-columns:1fr 1fr}.booking-seat-dialog__actions button{width:100%}}