:root{--bg: #f3f5ef;--ink: #1a1f16;--muted: #5c6758;--line: rgba(26, 31, 22, .12);--brand: #3d5a3a;--brand-deep: #2a4028;--moss: #e7f0d4;--card: #ffffff;--male: #2f6fed;--female: #d45d7a;--undisclosed: #d7a441;--empty: #d5dbd2;--danger: #9c3418;--shadow: 0 1px 2px rgba(26, 31, 22, .04);--radius: 12px;--font: "Noto Sans TC", system-ui, sans-serif;--dock: 5.5rem}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;color:var(--ink);font-family:var(--font);background:linear-gradient(165deg,#f7f8f2,#e7f0d4 46%,#f3f5ef);background-size:180% 180%;animation:bg-drift 22s ease-in-out infinite alternate}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-shell:has(.page--home){padding-bottom:4.5rem}.app-shell:has(.page--dock){padding-bottom:var(--dock)}main{flex:1;width:min(720px,calc(100% - 2rem));margin:0 auto;padding:.25rem 0 2rem}.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;width:min(720px,calc(100% - 2rem));margin:0 auto;padding:.85rem 0}.topbar__brand{font-weight:700;font-size:1.05rem;color:var(--brand-deep);text-decoration:none}.topbar__right{display:flex;align-items:center}.account{position:relative}.account__btn{width:44px;height:44px;border-radius:999px;border:1px solid var(--line);background:var(--card);font-weight:700;color:var(--brand);cursor:pointer;transition:transform .15s ease,background .15s ease}.account__menu{position:absolute;right:0;top:calc(100% + .35rem);min-width:220px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 32px #1a1f161f;padding:.35rem;z-index:30;display:flex;flex-direction:column}.account__email{margin:0;padding:.55rem .7rem .45rem;color:var(--muted);font-size:.8rem;word-break:break-all}.account__menu a,.account__menu button{display:block;width:100%;text-align:left;background:transparent;border:0;border-radius:8px;min-height:44px;padding:.55rem .7rem;text-decoration:none;color:var(--ink);cursor:pointer}.account__menu a:hover,.account__menu button:hover{background:var(--moss)}.page{display:flex;flex-direction:column;gap:1rem}.page.narrow{width:min(560px,100%);margin-inline:auto}.page--home{padding-bottom:4.5rem}.page--dock{padding-bottom:var(--dock)}.page-head{padding-top:.25rem}.page-title{margin:0;font-size:1.55rem;line-height:1.25;font-weight:700}.page-lead{margin:.35rem 0 0;color:var(--muted);font-size:.95rem}.btn{appearance:none;border:1px solid transparent;border-radius:10px;min-height:44px;padding:.55rem 1rem;font-weight:700;cursor:pointer;background:var(--card);transition:transform .15s ease,background .15s ease,box-shadow .15s ease}.btn:active:not(:disabled),.chip:active,.pick:active,.fab:active,.account__btn:active{transform:scale(.97)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:var(--brand);color:#fff}.btn--primary:hover:not(:disabled){background:var(--brand-deep)}.btn--ghost{background:var(--card);border-color:var(--line);color:var(--ink)}.btn--quiet,.btn--danger-quiet{background:transparent;border-color:transparent;color:var(--muted);padding-inline:.35rem}.btn--danger{background:#fff;border-color:#9c341859;color:var(--danger)}.btn--danger-quiet{color:var(--danger);align-self:flex-start}.btn--block{width:100%}.filters,.trip-card,.contact-box,.note-box,.message-board,.modal{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.filters{padding:.85rem;display:flex;flex-direction:column;gap:.75rem}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:.5rem;flex-wrap:wrap}.segmented{display:inline-flex;position:relative;padding:.2rem;border-radius:10px;background:#1a1f160f}.segmented button{border:0;background:transparent;min-height:40px;padding:.4rem 1rem;border-radius:8px;cursor:pointer;color:var(--muted);font-weight:600}.segmented button.active{background:#fff;color:var(--brand-deep);font-weight:700}.pick-row{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.pick{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:.1rem;min-height:52px;padding:.5rem .75rem;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;text-align:left;transition:transform .15s ease,border-color .15s ease}.pick--row{flex-direction:row;align-items:center;justify-content:space-between;width:100%}.pick__label{font-size:.75rem;font-weight:600;color:var(--muted)}.pick__value{font-weight:700;color:var(--brand)}.pick__action{font-size:.85rem;font-weight:600;color:var(--muted)}.trip-list{display:flex;flex-direction:column;gap:.75rem}.trip-card{display:flex;flex-direction:column;gap:.75rem;padding:.9rem 1rem 1rem;transition:transform .2s ease,box-shadow .2s ease}.trip-list>.trip-card{animation:rise .42s ease both}.trip-list>.trip-card:nth-child(2){animation-delay:40ms}.trip-list>.trip-card:nth-child(3){animation-delay:80ms}.trip-list>.trip-card:nth-child(4){animation-delay:.12s}.trip-list>.trip-card:nth-child(5){animation-delay:.16s}.trip-list>.trip-card:nth-child(6){animation-delay:.2s}.trip-list>.trip-card:nth-child(7){animation-delay:.24s}.trip-list>.trip-card:nth-child(8){animation-delay:.28s}.trip-list>.trip-card:nth-child(n+9){animation-delay:.32s}@media(hover:hover){.trip-card:not(.trip-card--skeleton):hover{transform:translateY(-2px);box-shadow:0 8px 20px #1a1f1614}}.trip-card:not(.trip-card--skeleton):active{transform:scale(.985)}.trip-card--cancelled,.trip-card--ended{opacity:.72}.trip-card--mine{border-color:#3d5a3a73}.trip-card__badges{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.35rem}.trip-card__link{display:flex;flex-direction:column;gap:.35rem;color:inherit;text-decoration:none}.trip-card__head,.trip-detail__head{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem}.trip-card__time{margin:0;font-size:1.15rem;font-weight:700;font-variant-numeric:tabular-nums}.trip-card__route,.trip-detail__route,.my-trip__route{display:flex;align-items:center;flex-wrap:wrap}.trip-card__route{margin:0;color:var(--muted);font-weight:600}.route-line{position:relative;display:inline-block;width:1.65rem;height:2px;margin:0 .45rem;border-radius:99px;background:#3d5a3a59;overflow:hidden;flex:none}.route-line__dot{position:absolute;top:50%;left:0;width:6px;height:6px;margin-top:-3px;border-radius:50%;background:var(--brand);animation:route-dot 1.6s ease-in-out infinite alternate}.trip-card__meta,.trip-detail__status{margin:.15rem 0 0;color:var(--muted);font-size:.9rem}.badge{flex:none;border-radius:999px;padding:.2rem .55rem;font-size:.75rem;font-weight:700;background:var(--moss);color:var(--brand-deep)}.badge--full{background:#eceae4;color:#3f3c35}.badge--cancelled,.badge--ended{background:#f6e7e2;color:var(--danger)}.seat-grid{display:grid;grid-template-columns:repeat(4,44px);gap:.4rem;margin-top:.35rem}.seat-grid--compact{margin-top:.45rem}.seat{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;font-size:.8rem;font-weight:700;color:#0000009e;border:1px solid rgba(0,0,0,.06);animation:seat-pop .35s ease both}.seat--male{background:var(--male);color:#fff}.seat--female{background:var(--female);color:#fff}.seat--undisclosed{background:var(--undisclosed);color:#3b2d08}.seat--empty{background:var(--empty)}.seat--disabled{background:transparent;border-style:dashed;color:var(--muted)}.legend{display:flex;flex-wrap:wrap;align-items:center;gap:.65rem;margin:0;font-size:.8rem;color:var(--muted)}.swatch{width:.85rem;height:.85rem;border-radius:4px;display:inline-block;margin-right:.2rem;vertical-align:-1px}.swatch--male{background:var(--male)}.swatch--female{background:var(--female)}.swatch--undisclosed{background:var(--undisclosed)}.swatch--empty{background:var(--empty)}.site-footer{width:min(720px,calc(100% - 2rem));margin:0 auto 1.5rem;color:var(--muted);font-size:.8rem;line-height:1.5;text-align:center}.site-footer p{margin:0}.site-footer__links{display:flex;justify-content:center;gap:1rem;margin-top:.35rem}.site-footer a{color:var(--brand);font-weight:700;text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.segmented--triple{width:100%;isolation:isolate}.segmented--triple:before{content:"";position:absolute;z-index:0;top:.2rem;bottom:.2rem;left:.2rem;width:calc((100% - .4rem) / 3);border-radius:8px;background:#fff;box-shadow:0 1px 2px #1a1f160f;transition:transform .28s cubic-bezier(.22,1,.36,1)}.segmented--triple:has(button:nth-child(2).active):before{transform:translate(100%)}.segmented--triple:has(button:nth-child(3).active):before{transform:translate(200%)}.segmented--triple button{position:relative;z-index:1;flex:1}.segmented--triple button.active{background:transparent}.check-row{display:flex;gap:.65rem;align-items:center;padding:.75rem .85rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);cursor:pointer}.check-row input{width:1.15rem;height:1.15rem;margin:0;flex:none}.check-row--top{align-items:flex-start}.check-row--top input{margin-top:.2rem}.check-row__hint{display:block;margin-top:.25rem;font-size:.85rem;font-weight:400}.route-row{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.detail-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:.9rem 1rem;display:flex;flex-direction:column;gap:.55rem}.detail-card .seat-grid{margin-top:.15rem}.note-text{margin:0;white-space:pre-wrap}.contact-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.45rem}.contact-row{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.45rem 0;border-bottom:1px solid var(--line)}.contact-row:last-child{border-bottom:0}.contact-row__label{display:block;font-size:.75rem;font-weight:700;color:var(--muted)}.contact-row a{color:var(--brand);word-break:break-all}.detail-more{display:flex;flex-direction:column;gap:.5rem;align-items:flex-start}@media(max-width:420px){.route-row{grid-template-columns:1fr}}.time-grid{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.depart-time{display:flex;flex-direction:column;gap:.75rem}.depart-time__preview{margin:0;font-size:1.15rem;font-weight:700;font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.muted a{color:var(--brand);font-weight:700}.error{color:var(--danger);margin:0}.info{color:var(--brand-deep);margin:0}.stack,.form,.form-section{display:flex;flex-direction:column;gap:.75rem}.form{gap:1.35rem}.row{display:flex;gap:.5rem;align-items:center}.row.between{justify-content:space-between}.row>.btn{flex:1}.field{display:block}fieldset.field{border:0;margin:0;padding:0}.field__label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.35rem;color:var(--muted)}.input,.textarea{width:100%;border:1px solid var(--line);border-radius:10px;min-height:44px;padding:.65rem .8rem;background:#fff}.textarea{resize:vertical;min-height:5.5rem}.section-title{margin:0;font-size:.95rem;font-weight:700;color:var(--brand)}.preset-row{display:grid;grid-template-columns:1fr 8.5rem auto;gap:.4rem;align-items:center}.sheet-backdrop,.modal-backdrop{position:fixed;inset:0;background:#141a1275;z-index:80;animation:fade-in .2s ease}.sheet-backdrop{display:flex;align-items:flex-end}.sheet{width:100%;max-height:min(80vh,560px);overflow:auto;background:#fff;border-radius:16px 16px 0 0;padding:.7rem 1.15rem calc(1.15rem + env(safe-area-inset-bottom));animation:sheet-in .32s cubic-bezier(.22,1,.36,1)}.sheet__handle{width:36px;height:4px;border-radius:99px;background:#1a1f1629;margin:0 auto .7rem}.sheet__title,.modal h2{margin:0 0 .75rem;font-size:1.15rem}.sheet-options{display:flex;flex-direction:column}.sheet-option{width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);min-height:48px;padding:.75rem .15rem;cursor:pointer;font-weight:500}.sheet-option--active{color:var(--brand);font-weight:700}.sheet-custom{margin-top:1rem}.modal-backdrop{display:grid;place-items:center;padding:1rem}.modal{width:min(420px,100%);padding:1.15rem;animation:pop-in .22s ease}.modal p{margin:0 0 .9rem}.trip-detail__time{margin:0;font-size:clamp(1.45rem,5vw,1.85rem);font-weight:700;font-variant-numeric:tabular-nums;line-height:1.2}.trip-detail__route{margin:.15rem 0 0;font-size:1.15rem;font-weight:700;color:var(--muted);gap:.15rem}.slot-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.4rem}.slot-list li{display:flex;justify-content:space-between;align-items:center;gap:.5rem;min-height:48px;padding:.45rem .75rem;background:#fff;border-radius:10px;border:1px solid var(--line)}.contact-box,.note-box,.message-board{padding:.9rem 1rem}.contact-box ul{margin:.35rem 0 0;padding-left:1.1rem}.action-row{display:flex;flex-wrap:wrap;gap:.25rem .85rem}.message-list{list-style:none;padding:0;margin:.75rem 0 1rem;display:flex;flex-direction:column;gap:.55rem}.message-item{max-width:85%;margin-right:auto;padding:.6rem .75rem;border-radius:12px;background:#f4f6f1;border:1px solid var(--line)}.message-item--mine{margin-right:0;margin-left:auto;background:var(--moss);border-color:transparent}.message-item__meta{display:flex;justify-content:space-between;gap:.5rem;font-size:.78rem;color:var(--muted);margin-bottom:.2rem}.message-item p{margin:0}.message-form{display:flex;flex-direction:column;gap:.6rem}.breadcrumb{margin:0}.breadcrumb a{color:var(--brand);text-decoration:none;font-weight:600}.empty{min-height:min(52vh,26rem);padding:3.5rem 1rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.85rem;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius);background:#ffffff8c}.empty__art{position:relative;width:8.5rem;height:3.4rem}.empty__road{position:absolute;left:0;right:0;bottom:.15rem;height:3px;border-radius:99px;background:repeating-linear-gradient(90deg,rgba(61,90,58,.55) 0 8px,transparent 8px 14px)}.empty__car{position:absolute;left:0;bottom:.45rem;width:1.75rem;height:.8rem;border-radius:3px 5px 2px 2px;background:var(--brand);animation:car-drive 2.6s ease-in-out infinite alternate}.empty__car:before{content:"";position:absolute;left:.38rem;top:-.42rem;width:.85rem;height:.46rem;border-radius:3px 4px 0 0;background:var(--brand-deep)}.empty__car:after{content:"";position:absolute;left:.18rem;bottom:-.22rem;width:.32rem;height:.32rem;border-radius:50%;background:var(--ink);box-shadow:.95rem 0 0 var(--ink)}.empty p{margin:0}.dock{position:fixed;left:0;right:0;bottom:0;z-index:20;display:flex;flex-direction:column;gap:.45rem;padding:.7rem 1rem calc(.7rem + env(safe-area-inset-bottom));background:#f3f5eff5;border-top:1px solid var(--line)}.dock .btn{width:min(560px,100%);margin-inline:auto}.fab{position:fixed;right:1rem;bottom:calc(1rem + env(safe-area-inset-bottom));z-index:20;min-height:52px;padding:0 1.25rem;border:0;border-radius:999px;background:var(--brand);color:#fff;font-weight:700;font-size:1rem;cursor:pointer;box-shadow:0 8px 20px #3d5a3a47;transition:transform .15s ease,background .15s ease}.fab:hover{background:var(--brand-deep)}.chip{border:1px solid var(--line);background:#fff;border-radius:999px;min-height:44px;padding:.4rem .9rem;cursor:pointer;font-weight:600;transition:transform .15s ease,background .15s ease,border-color .15s ease}.chip--active{background:var(--moss);border-color:var(--brand);color:var(--brand-deep)}.place-chips{display:flex;flex-wrap:wrap;gap:.4rem}.trip-card--skeleton{gap:.55rem}.skel{display:block;height:.9rem;border-radius:6px;background:linear-gradient(90deg,#e6ebe3,#f7f8f4,#e6ebe3);background-size:200% 100%;animation:shimmer 1.2s infinite}.skel--time{width:55%;height:1.15rem}.skel--line{width:40%}.skel--seats{width:180px;height:44px}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}@keyframes bg-drift{0%{background-position:0% 30%}to{background-position:100% 70%}}@keyframes rise{0%{opacity:0;translate:0 10px}to{opacity:1;translate:0 0}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes sheet-in{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes pop-in{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}@keyframes seat-pop{0%{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}@keyframes route-dot{0%{transform:translate(0)}to{transform:translate(1.15rem)}}@keyframes car-drive{0%{transform:translate(0)}to{transform:translate(6.2rem)}}.my-trip{display:flex;align-items:center;gap:.75rem;padding:.7rem .95rem;background:var(--card);border:1px solid rgba(61,90,58,.4);border-radius:var(--radius);box-shadow:var(--shadow);color:inherit;text-decoration:none;animation:rise .4s ease both}.my-trip__when{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}.my-trip__route{color:var(--muted);font-weight:600;min-width:0}.account__menu{animation:pop-in .16s ease}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media(max-width:560px){.preset-row{grid-template-columns:1fr 1fr}.preset-row .btn{grid-column:1 / -1}}.admin-section{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--line)}.admin-section__title{margin:0;font-size:1.05rem}.admin-flash{margin:.75rem 0 0;color:var(--brand-deep);font-weight:600}.admin-report-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.85rem}.admin-report{padding:.9rem 1rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}.admin-report__meta{display:flex;flex-wrap:wrap;gap:.4rem .75rem;align-items:baseline;margin-bottom:.35rem}.admin-report__type{font-weight:700;font-size:.85rem}.admin-report__summary{margin:0 0 .35rem;font-weight:600;word-break:break-word}.admin-report__reason{margin:0 0 .25rem;word-break:break-word}.admin-report__id{margin:0 0 .65rem;font-size:.85rem;word-break:break-all}.admin-report__actions{flex-wrap:wrap}