@font-face{font-family:"Iansui";src:url("/fonts/Iansui-Regular.ttf") format("truetype");font-display:block}
@font-face{font-family:"OpenHuninn";src:url("/fonts/jf-openhuninn-2.1.ttf") format("truetype");font-display:block}
:root{
  --paper:#F3EDE1;--card:#FBF8F1;--line:#E3D9C5;
  --ink:#2F2A24;--ink-2:#4F463B;--ink-3:#6F6457;
  --moss:#5F6F40;--moss-ink:#4B5A32;--moss-soft:#DDE5CC;
  --brick:#B83A26;--brick-soft:#F0D5CD;
  --kraft:#D9C7A6;--tape:rgba(217,199,166,.7);
  --hair:rgba(47,42,36,.12);
  --hit:44px;--r:12px;
  --font-hand:"Iansui",cursive;
  --font-body:"OpenHuninn",sans-serif;
}
*{box-sizing:border-box}
html{background:#E7DFCE;-webkit-text-size-adjust:100%}
body{
  margin:0 auto;width:100%;max-width:375px;min-height:100vh;overflow-x:hidden;position:relative;
  display:flex;flex-direction:column;padding:0 16px;
  background-color:var(--paper);
  background-image:repeating-linear-gradient(0deg,transparent 0 31px,var(--line) 31px 32px);
  color:var(--ink);font:400 16px/1.5 var(--font-body);font-variant-numeric:tabular-nums;
}
#view{flex:1;display:flex;flex-direction:column}
h1,h2,h3,p{margin:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
a,button,summary{min-width:var(--hit);min-height:var(--hit);transition:background-color .15s ease,color .15s ease,transform .15s ease}
a:active,button:active,summary:active{transform:scale(.97)}
:focus-visible,:has(>input:focus-visible){outline:2px solid var(--moss);outline-offset:2px}
summary{list-style:none;cursor:pointer}
summary::-webkit-details-marker{display:none}
.ic{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.card{background:var(--card);border:1px solid var(--hair);border-radius:var(--r);box-shadow:0 1px 2px rgba(47,42,36,.08)}
.tape{position:absolute;top:-10px;left:50%;width:72px;height:20px;background:var(--tape);transform:translateX(-50%) rotate(-3deg)}
.hint{margin-top:16px;color:var(--ink-3);text-align:center}
.err{color:var(--brick)}

/* 頁首 */
.topbar{display:flex;align-items:center;gap:12px;padding:16px 0 8px}
.topbar .ttl{flex:1;min-width:0}
.topbar h1{font:400 26px/1.3 var(--font-hand)}
.topbar .sub{color:var(--ink-3)}
.back{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--card);border:1px solid var(--hair)}
.topbar.plain{justify-content:space-between}
.topbar.plain .sub{font:400 18px/1.5 var(--font-hand);color:var(--brick);transform:rotate(-1.5deg);display:inline-block;max-width:50%;text-align:right;overflow-wrap:anywhere}

/* 表單 */
.sheet{position:relative;display:grid;gap:24px;margin-top:20px;padding:28px 16px 20px;background:var(--card);border:1px solid var(--hair);border-radius:var(--r);box-shadow:0 1px 3px rgba(47,42,36,.18)}
.sec{display:grid;gap:12px}
.sec h2{font:400 20px/1.4 var(--font-hand)}
.f{display:flex;align-items:center;gap:12px}
.f>span{width:48px;flex:none;color:var(--ink-2)}
.in{flex:1;min-width:0;width:100%;min-height:48px;padding:0 12px;border:1px solid var(--hair);border-radius:8px;background:var(--paper);color:var(--ink);font:400 16px/1.5 var(--font-body)}
.in.hand{font:400 20px/1.5 var(--font-hand)}
.go{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;border-radius:var(--r);background:var(--brick);color:#fff;font:400 18px/1.4 var(--font-body);box-shadow:0 2px 6px rgba(47,42,36,.25)}
.go[disabled]{opacity:.6}
.danger{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;margin-top:24px;border:2px dashed var(--brick);border-radius:var(--r);color:var(--brick);font:400 16px/1.4 var(--font-body)}
.danger:hover{background:var(--brick-soft)}

/* 單選：國旗 3 欄、小圖 5 欄 */
.flags{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.modes{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}
.opt{position:relative;display:block;min-height:80px}
.flags .opt{min-height:88px}
.opt input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.box{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:100%;min-height:80px;padding:6px 0;border:2px solid transparent;border-radius:8px;box-shadow:inset 0 0 0 1px var(--hair);background:var(--paper)}
.flags .box{gap:4px;min-height:88px;padding:8px}
.flags .box svg{width:48px;height:32px;display:block}
.modes .box svg{width:34px;height:34px;display:block}
.flags .opt:nth-child(odd) .box svg{transform:rotate(-2deg)}
.flags .opt:nth-child(even) .box svg{transform:rotate(2deg)}
.opt input:checked+.box{border-color:var(--brick);border-radius:52% 48% 55% 45% / 48% 54% 46% 52%;box-shadow:none;background:var(--brick-soft)}
.opt input:focus-visible+.box{outline:2px solid var(--moss);outline-offset:2px}
.flag-pen{fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linejoin:round}
.gi{fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round}
.f1{fill:#E9B8A8}.f2{fill:#B9C99A}.f3{fill:#EFE6D2}

/* 小標籤選項（幣別、分類） */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative;display:block}
.chip input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.chip span{display:flex;align-items:center;justify-content:center;min-width:var(--hit);min-height:var(--hit);padding:0 16px;border-radius:8px;border:1px solid var(--hair);background:var(--paper)}
.chip input:checked+span{border:2px solid var(--moss);background:var(--moss-soft);color:var(--moss-ink)}
.chip input:focus-visible+span{outline:2px solid var(--moss);outline-offset:2px}

/* 同行人 */
.crew{display:flex;flex-wrap:wrap;gap:12px}
.who{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:56px}
.avatar{width:44px;height:44px;border-radius:50%;border:2px solid var(--moss);overflow:hidden;display:block}
.avatar.b{border-color:var(--brick)}
.avatar svg{display:block;width:40px;height:40px}
.who .plus{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;border:2px dashed var(--kraft);color:var(--ink-2)}
.who-add{display:flex;gap:8px;align-items:center}

/* 底部列 */
.dock{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:375px;z-index:4;margin:0}
body{padding-bottom:calc(60px + 32px + env(safe-area-inset-bottom,0px))}
.tabbar{display:grid;grid-template-columns:repeat(5,1fr);background:var(--card);border-top:1px solid var(--hair);padding-bottom:env(safe-area-inset-bottom,0px)}
.tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:60px;color:var(--ink-2)}
.tabbar a .ic{width:24px;height:24px}
.tabbar a[aria-current]{color:var(--brick)}

/* 確認視窗 */
.scrim{position:fixed;inset:0;z-index:10;width:100%;max-width:375px;margin:0 auto;display:flex;align-items:center;justify-content:center;padding:0 24px;background:rgba(47,42,36,.6)}
.dialog{position:relative;width:100%;padding:32px 20px 20px;background:var(--card);border:1px solid var(--hair);border-radius:var(--r);box-shadow:0 12px 28px rgba(47,42,36,.4);transform:rotate(-1deg)}
.dialog .tape{transform:translateX(-50%) rotate(3deg)}
.dialog .art{display:block;width:64px;height:64px;margin:-8px auto 8px}
.dialog h2{font:400 24px/1.4 var(--font-hand);text-align:center}
.dialog .warn{margin-top:8px;text-align:center;color:var(--brick);font:400 18px/1.5 var(--font-hand)}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.actions button{display:flex;align-items:center;justify-content:center;min-height:52px;border-radius:var(--r);font:400 18px/1.4 var(--font-body)}
.cancel{border:1.5px solid var(--moss);color:var(--moss-ink);background:var(--paper)}
.cancel:hover{background:var(--moss-soft)}
.yes{background:var(--brick);color:#fff;box-shadow:0 2px 6px rgba(47,42,36,.25)}

/* 首頁 */
.home-top{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:16px 0 8px}
.home-top h1{font:400 26px/1.3 var(--font-hand)}
.switch{margin-top:8px}
.switch>summary{display:flex;align-items:center;gap:12px;min-height:64px;padding:8px 12px}
.switch .txt{flex:1;min-width:0}
.switch h2{font:700 22px/1.3 var(--font-hand);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.switch p{color:var(--ink-3)}
.switch>summary .state{background:var(--moss-soft);color:var(--moss-ink)}
.switch[open]>summary .state .ic{transform:rotate(90deg)}
.trips{display:grid;gap:12px;padding:0 12px 12px}
.trip{display:flex;align-items:center;gap:12px;width:100%;min-height:64px;padding:8px 12px;text-align:left}
.trip.now{border:2px solid var(--moss)}
.tag{display:inline-block;margin-left:4px;padding:0 8px;border-radius:8px;background:var(--moss-soft);color:var(--moss-ink);font:400 16px/24px var(--font-body);vertical-align:2px}
.thumb{flex:none;width:40px;height:40px;background:var(--moss-soft);border-radius:8px}
.country-shape{fill:#EFE6D2;stroke:var(--ink);stroke-width:1.5;stroke-linejoin:round}
.state{width:32px;height:32px;min-width:32px;min-height:32px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ink-3)}
.trip.now .state{background:var(--moss);color:#fff}

.board{position:relative;height:392px;margin-top:16px}
.piece{position:absolute}
.board .tape{width:64px;z-index:2;transform:translateX(-50%) rotate(-4deg)}
.map{left:0;top:8px;width:184px;padding:4px;background:var(--card);border:1px solid var(--hair);border-radius:var(--r);box-shadow:0 1px 3px rgba(47,42,36,.18);transform:rotate(-2deg)}
.map svg{display:block;width:100%;height:auto;border-radius:8px}
.land-pen{fill:none;stroke:#3B342C;stroke-width:1.4;stroke-linejoin:round;stroke-linecap:round}
.polaroid{width:148px;padding:8px 8px 12px;background:#fff;box-shadow:0 2px 6px rgba(47,42,36,.22);border:0;text-align:center;display:block}
.polaroid svg{display:block;width:132px;height:112px}
.polaroid p{margin-top:8px;font:400 16px/24px var(--font-hand);color:var(--ink-2)}
.p1{right:0;top:0;transform:rotate(4deg)}
.p2{left:8px;top:204px;transform:rotate(-3deg)}
.p2 .tape{background:rgba(185,201,154,.65);transform:translateX(-50%) rotate(3deg)}
.side{right:0;top:212px;width:152px;display:grid;gap:8px}
.cities{display:grid;gap:8px}
.cities a{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 12px;background:var(--card);border:1px solid var(--hair);border-radius:8px;font:400 16px/24px var(--font-hand)}
.cities a:hover{background:var(--brick-soft)}
.cities b{width:20px;height:20px;min-width:20px;min-height:20px;border-radius:50%;background:var(--brick);color:#fff;font:400 16px/20px var(--font-body);text-align:center;flex:none}
.rate{font:400 16px/20px var(--font-hand);color:var(--ink-2);transform:rotate(2deg);text-align:right}
.note{left:8px;top:372px;font:400 16px/20px var(--font-hand);color:var(--brick);transform:rotate(-2deg)}
.add-trip{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:24px;min-height:56px;border:2px dashed var(--kraft);border-radius:var(--r);color:var(--ink-2);font:400 18px/1.4 var(--font-hand)}
.add-trip:hover{background:var(--card)}
.switch-wrap{position:relative}
.edit-trip{position:absolute;top:20px;right:48px;display:flex;align-items:center;justify-content:center;width:var(--hit);height:var(--hit);color:var(--ink-2)}
.crew-top{display:flex;gap:8px}
.cities-edit{display:grid;gap:8px}
.fab-wrap{position:relative;height:0}
.fab{position:absolute;right:16px;bottom:16px;z-index:3}
.fab>summary{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--brick);color:#fff;box-shadow:0 2px 6px rgba(47,42,36,.25);list-style:none;cursor:pointer}
.fab>summary::-webkit-details-marker{display:none}
.fab[open]>summary .ic{transform:rotate(45deg)}
.fab .menu{position:absolute;right:0;bottom:68px;display:grid;gap:8px;width:168px}
.fab .menu a{display:flex;align-items:center;gap:8px;min-height:var(--hit);padding:0 12px}
.fab-bg{display:none}
.fab-wrap.open .fab-bg{display:block;position:fixed;inset:0;z-index:2;background:rgba(47,42,36,.25)}
.home-gap{height:88px;flex:none}

/* 首頁空白狀態 */
.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px 0;text-align:center}
.scene{position:relative;width:260px;transform:rotate(-2deg)}
.scene .tape{width:64px;transform:translateX(-50%) rotate(-4deg)}
.scene svg{display:block;width:100%;height:auto;padding:8px 8px 12px;background:#fff;box-shadow:0 2px 6px rgba(47,42,36,.22)}
.empty h2{font:400 24px/1.4 var(--font-hand)}
.empty p{color:var(--ink-3)}
.big{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:64px;border-radius:var(--r);background:var(--brick);color:#fff;font:400 20px/1.4 var(--font-hand);box-shadow:0 2px 6px rgba(47,42,36,.25)}
.big .ic{width:24px;height:24px}

/* 訂單票根 */
.stubs{display:grid;gap:24px;margin-top:24px;padding:0 4px}
.stub{position:relative;display:grid;grid-template-columns:1fr 72px;min-height:104px;color:var(--ink);box-shadow:0 2px 3px rgba(47,42,36,.18)}
.stub:nth-child(odd){transform:rotate(-1.2deg)}
.stub:nth-child(even){transform:rotate(1deg)}
.stub .main{padding:12px 16px;display:grid;align-content:center;min-width:0;background:var(--card);border-radius:8px 0 0 8px}
.stub h2{font:400 22px/1.4 var(--font-hand);overflow-wrap:anywhere}
.stub .link{display:flex;align-items:center;gap:4px;color:var(--moss-ink);text-decoration:underline;overflow-wrap:anywhere}
.stub .date{color:var(--ink-3)}
.stub .code{margin-top:4px;display:grid}
.stub .code small{font-size:16px;color:var(--ink-3)}
.stub .code b{font:400 20px/1.4 var(--font-body);letter-spacing:.08em;color:var(--brick);overflow-wrap:anywhere}
.stub .end{position:relative;display:flex;align-items:center;justify-content:center;background:var(--tint);border-radius:0 8px 8px 0;border-left:2px dashed rgba(47,42,36,.35)}
.stub .end svg{width:48px;height:48px}
.stub .end::before,.stub .end::after{content:"";position:absolute;left:-9px;width:16px;height:16px;border-radius:50%;background:var(--paper)}
.stub .end::before{top:-8px}
.stub .end::after{bottom:-8px}
.stub .tape{left:24px;width:56px;transform:rotate(-5deg);z-index:2}
.stub:nth-child(even) .tape{left:auto;right:96px;transform:rotate(4deg)}
.stub.flight{--tint:#DCE4EA}
.stub.stay{--tint:var(--moss-soft)}
.stub.train{--tint:var(--brick-soft)}
.stub.ticket{--tint:#EBD9BC}
.stub.other{--tint:var(--line)}
.stub .edit{position:absolute;top:0;right:72px;display:flex;align-items:center;justify-content:center;color:var(--ink-3)}
.add{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;margin-top:28px;border:2px dashed var(--kraft);border-radius:var(--r);font:400 18px/1.4 var(--font-hand);color:var(--ink-2)}

/* 行李清單 */
.pack{position:relative;margin-top:24px;padding:16px 16px 8px;background:var(--card);border:1px solid var(--hair);border-radius:var(--r);box-shadow:0 1px 2px rgba(47,42,36,.08)}
.pack+.pack{margin-top:28px}
.pack .tape{left:24px;width:64px;transform:rotate(-4deg)}
.pack h2{display:flex;align-items:baseline;justify-content:space-between;font:400 22px/1.4 var(--font-hand);color:var(--moss-ink)}
.pack h2 small{font:400 18px/1.4 var(--font-hand);color:var(--ink-3)}
.pack ul{list-style:none;margin:8px 0 0;padding:0}
.pack li{display:flex;align-items:center;border-bottom:1px dashed var(--kraft)}
.pack li:last-child{border-bottom:0}
.item{position:relative;flex:1;min-width:0;display:flex;align-items:center;gap:12px;min-height:48px}
.item input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.tick{position:relative;flex:none;width:28px;height:28px;border:2px solid var(--ink-2);border-radius:6px 8px 5px 8px;background:#fff}
.tick svg{position:absolute;left:-2px;top:-10px;width:36px;height:36px;opacity:0;fill:none;stroke:var(--brick);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.t{font:400 20px/1.4 var(--font-hand);overflow-wrap:anywhere}
.item input:checked~.tick svg{opacity:1}
.item input:checked~.t{color:var(--ink-3);text-decoration:line-through;text-decoration-thickness:2px;text-decoration-color:var(--brick)}
.pack .edit{display:flex;align-items:center;justify-content:center;color:var(--ink-3)}
.newrow{display:flex;align-items:center;gap:8px;margin-top:28px;padding:4px 4px 4px 16px;border:2px dashed var(--kraft);border-radius:var(--r);min-height:56px}
.newrow input{flex:1;min-width:0;min-height:var(--hit);border:0;background:none;font:400 20px/1.4 var(--font-hand);color:var(--ink)}
.newrow input::placeholder{color:var(--ink-3)}
.newrow .cat{flex:none;width:auto;max-width:96px;padding:0 4px;border:0;background:none;font:400 16px/1.5 var(--font-hand);color:var(--ink-2)}
.newrow button{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--brick);color:#fff}