:root {
  color-scheme: light; --page:#e8f0f5; --card:#f5fafc; --chip:#d9e6f0; --accent:#7e97a6;
  --accent-deep:#5c7a8c; --text:#37464e; --muted:#7d858a; --divider:rgba(55,70,78,.12);
  --radius:14px; --screen-padding:16px;
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC",sans-serif;
  background:var(--page); color:var(--text);
}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;background:var(--page)}
button,input,textarea,select{font:inherit} button{color:inherit;cursor:pointer} #app{min-height:100dvh}
.sf-icon{display:inline-block;width:1.25em;height:1.25em;flex:0 0 auto;vertical-align:-.2em}.category-symbol{width:1.15em;height:1.15em}
.hidden{visibility:hidden}.danger,.delete-category{color:#e43d49!important}.primary{background:var(--accent-deep)!important;color:#fff!important}
body.busy::after{content:"正在处理备份，请稍候…";position:fixed;inset:0;z-index:99;display:grid;place-items:center;background:rgba(232,240,245,.9);font-weight:700}
.page{width:min(100%,480px);min-height:100dvh;margin:0 auto;padding:max(10px,env(safe-area-inset-top)) var(--screen-padding) calc(36px + env(safe-area-inset-bottom))}
.page.with-tabbar{padding-bottom:calc(92px + env(safe-area-inset-bottom))}.main-title{margin:4px 0 14px;color:var(--text);font-size:28px;line-height:1.2;font-weight:750}
.card,.stat{background:var(--card);border-radius:var(--radius)}

/* Xcode custom tab bar */
.tabbar{position:fixed;z-index:30;left:50%;bottom:0;transform:translateX(-50%);width:min(100%,480px);min-height:calc(58px + env(safe-area-inset-bottom));padding:6px 0 env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);align-items:start;background:rgba(232,240,245,.96);border-top:1px solid var(--divider);backdrop-filter:blur(18px)}
.tab{min-height:46px;border:0;padding:0;background:transparent;color:#858b90;display:grid;place-items:center;align-content:center;gap:2px;font-size:11px}.tab .sf-icon{width:22px;height:22px}.tab.selected{color:var(--accent-deep);font-weight:650}
.tab.add-tab{place-self:center;width:38px;height:38px;min-height:38px;border-radius:50%;background:var(--accent);color:#fff}.tab.add-tab .sf-icon{width:19px;height:19px;stroke-width:2.4}

/* Navigation */
.page-header{display:grid;grid-template-columns:44px 1fr 44px;align-items:center;min-height:44px;margin-bottom:12px}.page-header h1{margin:0;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:17px;font-weight:650}
.nav-text-button,.icon-button{width:44px;height:44px;border:0;padding:0;background:transparent;color:var(--accent-deep)}.nav-text-button .sf-icon{width:24px;height:24px}.back-button{text-align:left}

/* Calendar */
.calendar-title-row{display:flex;align-items:center;justify-content:space-between}.calendar-title-row h1{margin:4px 0;font-size:28px;line-height:1.2;font-weight:750}
.segmented{display:flex;padding:3px;border-radius:999px;background:var(--chip)}.segmented button{border:0;min-width:42px;min-height:32px;padding:5px 10px;border-radius:999px;background:transparent;color:var(--accent-deep);font-size:15px;font-weight:650}.segmented .active{background:var(--accent-deep);color:#fff}
.period-nav{display:grid;grid-template-columns:40px 1fr 40px;align-items:center;margin-top:12px;padding:0 4px}.period-nav h2{text-align:center;margin:0;font-size:20px;font-weight:650}.period-nav button{display:grid;place-items:center;width:40px;height:32px;border:0;padding:0;background:transparent;color:var(--accent)}.period-nav .sf-icon{width:23px;height:23px;stroke-width:2.3}
.period-count{margin:10px 0 12px;text-align:center;color:rgba(55,70,78,.72);font-size:15px}.sticker-box{position:relative;height:210px;overflow:hidden;border:1px solid rgba(126,151,166,.28);border-radius:var(--radius);background:var(--card)}.sticker-empty{position:absolute;inset:0;display:grid;place-items:center;color:rgba(55,70,78,.55);font-size:15px}
.sticker{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%) rotate(var(--r));width:68px;height:68px;padding:0;border:3px solid #fff;border-radius:38% 52% 42% 48%;overflow:hidden;background:#fff;filter:drop-shadow(0 3px 2px rgba(55,70,78,.18))}.sticker img{width:100%;height:100%;object-fit:cover}
.calendar-grid-wrap{margin-top:12px}.weekday-row,.month-grid{display:grid;grid-template-columns:repeat(7,1fr)}.weekday-row{padding-top:6px;color:var(--muted);text-align:center;font-size:12px;font-weight:500}
.day{min-height:48px;border:0;padding:0;background:transparent;display:grid;place-items:center;align-content:center;gap:2px}.day span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;font-size:15px}.day i{min-height:8px;color:var(--accent-deep);font-size:9px;font-style:normal;letter-spacing:1px}.day.has-record span{color:var(--accent-deep)}.day.today span{background:rgba(126,151,166,.14);font-weight:700}
.year-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.year-grid button{min-height:62px;border:0;border-radius:10px;background:var(--card)}.year-grid b,.year-grid span{display:block}.year-grid b{font-size:16px}.year-grid span{margin-top:5px;color:var(--muted);font-size:11px}

/* Day sheet */
.day-page{overflow:hidden}.day-card{text-align:center}.day-date{display:grid;gap:2px;margin:12px 0}.day-date b{font-size:20px}.day-date span{color:var(--accent);font-size:13px}.day-photo{display:grid;place-items:center;width:min(82vw,340px);aspect-ratio:1;margin:auto;border-radius:14px;object-fit:cover;background:var(--card)}
.day-info{display:block;width:min(82vw,340px);margin:14px auto;padding:16px;border:0;text-align:left}.day-info h2{margin:0 0 7px}.day-info p{margin:5px 0;color:var(--muted)}.icon-line{display:inline-flex;align-items:center;gap:5px}.icon-line .sf-icon{width:17px;height:17px}.dots{display:flex;justify-content:center;gap:6px}.dots i{width:6px;height:6px;border-radius:50%;background:rgba(126,151,166,.35)}.dots .active{background:var(--accent-deep)}

/* Map */
.map-screen{position:fixed;inset:0 0 calc(58px + env(safe-area-inset-bottom));width:min(100%,480px);margin:auto;overflow:hidden}.world-map{position:absolute;inset:0;background-color:#d9e8d7;background-image:radial-gradient(ellipse at 22% 36%,#a9d68d 0 13%,transparent 14%),radial-gradient(ellipse at 56% 42%,#a9d68d 0 19%,transparent 20%),radial-gradient(ellipse at 77% 68%,#a9d68d 0 12%,transparent 13%),linear-gradient(#a9d6ed,#bfe6f4)}
.map-overlay{position:absolute;z-index:5;left:0;right:0;top:0;padding:max(10px,env(safe-area-inset-top)) 16px 42px;background:linear-gradient(var(--page) 30%,rgba(232,240,245,.68) 72%,transparent)}.map-overlay h1{margin:4px 0 12px;font-size:28px}.chip-scroll{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}.chip-scroll::-webkit-scrollbar{display:none}.chip{display:inline-flex;align-items:center;gap:5px;flex:0 0 auto;border:0;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.92)}.chip.selected{background:rgba(126,151,166,.28);color:var(--accent-deep);outline:1px solid var(--accent)}
.map-marker{position:absolute;z-index:3;transform:translate(-50%,-50%);display:grid;place-items:center;width:28px;height:28px;border:2px solid #fff;border-radius:50%;background:var(--accent-deep);color:#fff;box-shadow:0 2px 5px rgba(0,0,0,.25)}.map-marker .sf-icon{width:13px;height:13px}.map-marker.selected{outline:2px solid var(--accent);outline-offset:2px}.map-attribution{position:absolute;right:8px;bottom:6px;color:rgba(55,70,78,.7);font-size:9px}
.map-place-card{position:absolute;z-index:6;left:16px;right:16px;bottom:54px;min-height:96px;border:0;padding:12px;display:grid;grid-template-columns:72px 1fr 16px;gap:12px;align-items:center;text-align:left}.map-place-card span{min-width:0}.map-place-card b,.map-place-card small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.map-place-card small{margin:5px 0;color:var(--muted)}.map-empty{position:absolute;z-index:4;left:50%;bottom:88px;transform:translateX(-50%);white-space:nowrap;padding:8px 13px;border-radius:999px;background:rgba(245,250,252,.9)}

/* Places */
.search{height:44px;display:grid;grid-template-columns:25px 1fr 30px;align-items:center;padding:0 11px;border-radius:999px;background:var(--chip);color:var(--muted)}.search .sf-icon{width:18px;height:18px}.search input{min-width:0;border:0;outline:0;background:transparent;color:var(--text);font-size:14px}.search button{border:0;background:transparent;font-size:20px}
.places-toolbar{display:flex;align-items:center;margin:2px 0 7px}.places-toolbar button{display:grid;place-items:center;width:44px;height:44px;border:0;background:transparent;color:#8e989e}.places-toolbar button .sf-icon{width:20px;height:20px}.places-toolbar button.active{color:var(--text)}.places-toolbar span{margin-left:auto;color:var(--muted);font-size:12px}
.filter-panel{padding:10px;margin-bottom:14px}.filter-group{padding:9px;margin-bottom:7px;border-radius:10px;background:#fff}.filter-options{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}.mini-chip{border:1px solid transparent;padding:5px 8px;border-radius:999px;background:var(--chip);font-size:13px}.mini-chip.active{border-color:var(--accent);background:rgba(126,151,166,.16)}.filter-actions{display:flex;justify-content:space-between}.filter-actions button{border:0;padding:8px 16px;border-radius:999px;background:var(--chip)}
.empty-state{padding:60px 18px 28px;text-align:center;color:var(--muted)}.places-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.place-grid-card{position:relative;aspect-ratio:1;overflow:hidden;border:0;padding:0;border-radius:var(--radius);background:var(--card);text-align:left;box-shadow:0 3px 6px rgba(0,0,0,.08)}.grid-photo{width:100%;height:100%;object-fit:cover}.grid-gradient{position:absolute;inset:42% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.72))}.grid-copy{position:absolute;left:10px;right:10px;bottom:9px;color:#fff}.grid-copy b,.grid-copy small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.grid-copy b{font-size:15px}.grid-copy small{margin-top:3px;font-size:11px}
.country-list details{margin-bottom:15px}.country-list summary{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;padding:10px 4px;background:var(--page);list-style:none}.country-list summary span{display:inline-flex;align-items:center;color:var(--muted);font-size:12px}.country-list summary .sf-icon{width:13px;height:13px}.list-row{width:100%;min-height:96px;padding:6px 12px;border:0;border-bottom:1px solid var(--divider);display:grid;grid-template-columns:72px minmax(0,1fr) auto;align-items:center;gap:12px;text-align:left;background:transparent}.list-row:last-child{border-bottom:0}.list-row span{min-width:0}.list-row b,.list-row small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-row small{margin-top:5px;color:var(--muted);font-size:11px}
.place-list{display:grid;gap:12px}.place-row{display:grid;grid-template-columns:72px minmax(0,1fr) 16px;align-items:center;gap:12px;width:100%;min-height:96px;padding:12px;border:0;text-align:left}.place-image{width:72px;aspect-ratio:1;border-radius:10px;object-fit:cover;background:var(--chip)}.photo-placeholder{display:grid;place-items:center;color:var(--muted)}.photo-placeholder .sf-icon{width:30px;height:30px}.place-copy{min-width:0}.place-copy small{display:block;margin:3px 0;color:var(--muted)}.place-meta{color:var(--muted);font-size:13px}.rating{color:#ffc400;letter-spacing:1px;white-space:nowrap}

/* Profile */
.profile-hero{text-align:center;margin:12px 0 20px}.avatar{position:relative;display:grid;place-items:center;width:92px;height:92px;margin:0 auto 10px;padding:0;border:0;border-radius:50%;background:rgba(126,151,166,.1);color:rgba(126,151,166,.5)}.avatar>.sf-icon{width:70px;height:70px}.avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}.avatar-edit{position:absolute;right:0;bottom:0;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff}.avatar-edit .sf-icon{width:13px;height:13px}.profile-hero h1{margin:0;color:#111;font-size:22px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}.stat{padding:14px 8px;text-align:center}.stat>.sf-icon{width:21px;height:21px;color:var(--accent)}.stat strong{display:block;margin-top:5px;color:#111;font-size:20px}.stat span{display:block;margin-top:4px;color:var(--muted);font-size:12px}
.section{margin-top:20px}.section-title{margin:0 0 12px;color:#111;font-size:17px;font-weight:650}.distribution-card{padding:2px 14px}.distribution-row{display:block;width:100%;padding:12px 0;border:0;border-bottom:1px solid var(--divider);background:transparent;text-align:left}.distribution-row:last-child{border-bottom:0}.distribution-label{display:grid;grid-template-columns:28px minmax(0,1fr) auto 18px;align-items:center;gap:8px;font-size:15px}.distribution-label .sf-icon{width:20px;height:20px}.distribution-label b{color:var(--muted)}.distribution-label i{color:var(--accent);font-size:20px;font-style:normal}.progress-track{display:block;height:6px;margin-top:8px;border-radius:999px;overflow:hidden;background:#dce3e7}.progress-fill{display:block;height:100%;border-radius:inherit;background:var(--accent)}
.country-summary{padding:4px 14px}.country-summary p{display:flex;justify-content:space-between;margin:0;padding:10px 0;border-bottom:1px solid var(--divider)}.country-summary small{color:var(--muted)}.country-summary details summary{display:inline-flex;align-items:center;gap:5px;padding:10px 0;color:var(--accent);font-size:12px;list-style:none}.settings-list{display:grid;gap:12px}.setting-row{width:100%;min-height:58px;border:0;padding:12px 14px;display:flex;align-items:center;justify-content:space-between}.setting-row>span,.setting-row small{display:inline-flex;align-items:center;gap:10px}.setting-row>span .sf-icon{width:22px;height:22px;color:var(--accent)}.setting-row small{color:var(--muted)}.setting-row small .sf-icon{width:13px;height:13px}.setting-row select{max-width:110px;border:0;background:transparent;color:var(--accent-deep)}
.backup-actions{display:grid;grid-template-columns:1fr 1fr;gap:14px}.backup-actions button,.backup-actions label{display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;border:0;border-radius:10px;background:var(--accent);color:#fff;font-size:14px}.backup-actions .sf-icon{width:17px;height:17px}.backup-note{color:var(--muted);font-size:11px;line-height:1.5}

/* Detail */
.detail-actions{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin:-56px 0 12px;height:44px}.detail-actions button{height:44px;border:0;padding:0 6px;background:transparent;color:var(--accent-deep)}.detail-actions .icon-only{width:38px;padding:0}.detail-actions .sf-icon{width:18px;height:18px}.photo-carousel{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px}.photo-carousel img{flex:0 0 100%;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);scroll-snap-align:center}
.detail-heading{margin-top:18px}.detail-heading h2{margin:0 0 6px;font-size:22px}.detail-heading>div{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:14px}.info-card{display:grid;gap:14px;margin-top:18px;padding:14px}.info-row{display:flex;align-items:flex-start;gap:14px;color:inherit;text-decoration:none}.info-row>.sf-icon{width:18px;height:18px;margin:2px 3px;color:var(--muted)}.info-row span{display:grid;gap:2px;flex:1}.info-row small{color:var(--muted)}.info-row b{font-size:14px;font-weight:400}.address-row>.sf-icon:first-child,.address-row>.sf-icon:last-child{color:var(--accent)}.address-row>.sf-icon:last-child{width:13px;height:13px}
.spending-card{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px;padding:14px}.spending-card>div+div{border-left:1px solid var(--divider);padding-left:14px}.spending-card small,.text-block small{color:var(--muted)}.spending-card p,.text-block p{margin:6px 0 0;white-space:pre-wrap}.text-block{margin-top:18px;padding:14px}.apple-maps-link{display:block;margin-top:14px;color:var(--accent-deep);font-weight:600;text-decoration:none}

/* Native-style add/edit form */
.form-page{padding-top:max(8px,env(safe-area-inset-top))}.form-nav{display:grid;grid-template-columns:84px 1fr 84px;align-items:center;min-height:52px;margin-bottom:78px}.form-nav h1{margin:0;text-align:center;color:#111;font-size:17px}.form-nav button{min-height:42px;border:0;border-radius:999px;background:rgba(245,250,252,.88);color:var(--accent)}.form-nav button:last-child{color:var(--accent-deep)}.form-nav button:disabled{color:rgba(126,151,166,.4)}
.form-page section{margin-bottom:22px}.form-page h2,.category-form h2{margin:0 0 10px;padding-left:16px;color:var(--muted);font-size:16px;font-weight:600}.form-page em{color:#ff3b4b}.photo-picker{display:flex;gap:20px;overflow-x:auto;padding:18px 16px 4px}.photo-tile,.add-photo{position:relative;flex:0 0 116px;width:116px;aspect-ratio:1;border-radius:10px}.photo-tile img{width:100%;height:100%;border-radius:inherit;object-fit:cover}.photo-tile button{position:absolute;z-index:2;right:-16px;top:-16px;width:32px;height:32px;border:0;border-radius:50%;background:#3f474b;color:#fff;font-size:20px}.add-photo{display:grid;place-items:center;align-content:center;gap:5px;border:1px dashed rgba(126,151,166,.45);color:var(--accent);background:var(--chip)}.add-photo .sf-icon{width:26px;height:26px}.add-photo span{font-size:12px}
.category-chips{display:flex;flex-wrap:wrap;gap:8px;padding:14px;border-radius:26px;background:#fff}.category-chips label,.category-chips button{position:relative;display:inline-flex;align-items:center;gap:5px;border:1px solid transparent;border-radius:999px;padding:7px 12px;background:var(--chip)}.category-chips input{position:absolute;opacity:0}.category-chips label:has(input:checked){border-color:var(--accent);color:var(--accent-deep)}
.form-card{padding:0 14px;border-radius:26px;background:#fff}.form-card input,.form-card textarea,.form-card select{width:100%;border:0;outline:0;padding:13px 0;background:transparent;color:var(--text);resize:vertical}.form-card button{border:0;padding:13px 0;background:transparent;color:#ff3b4b}.form-card a{text-decoration:none}.map-picker-link{display:flex!important;align-items:center;gap:10px;padding:13px 0!important;color:var(--accent-deep)!important;border-bottom:1px solid var(--divider)}.map-picker-link span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.map-picker-link .sf-icon:last-child{width:14px;height:14px}
.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:8px;border-top:1px solid var(--divider)}.two-cols input+input{border-left:1px solid var(--divider);padding-left:12px}.rating-picker{display:flex;gap:4px;align-items:center;padding:8px 14px;background:#fff;border-radius:26px}.rating-picker label{color:#c4ccd0;font-size:30px}.rating-picker label.on{color:#ffc400}.rating-picker input{display:none}.rating-picker button{margin-left:auto;border:0;background:transparent;color:#e43d49}.purchase-row{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(90px,.7fr);gap:8px}.purchase-row>div{border-left:1px solid var(--divider);padding-left:8px}.save-button{width:100%;min-height:48px;border:0;border-radius:999px;background:var(--accent-deep);color:#fff;font-weight:700}.save-button:disabled{opacity:.35}

/* Categories and avatar */
.category-manage{padding:0 14px}.category-manage button{display:flex;justify-content:space-between;width:100%;min-height:58px;align-items:center;border:0;border-bottom:1px solid var(--divider);background:transparent}.category-manage button:last-child{border-bottom:0}.category-manage button>span{display:inline-flex;align-items:center;gap:10px}.category-manage small{color:var(--muted)}.category-form section{margin-bottom:22px}.icon-options{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.icon-options label{position:relative;display:grid;place-items:center;height:42px;border-radius:10px;background:var(--card)}.icon-options input{position:absolute;opacity:0}.icon-options label:has(input:checked){outline:2px solid var(--accent);background:rgba(126,151,166,.18)}.icon-options .sf-icon{width:20px;height:20px}.category-preview{display:flex;align-items:center;gap:12px;padding:14px}.category-preview small{margin-left:auto;color:var(--muted)}.delete-category{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;margin-top:18px;min-height:48px;border:0;background:transparent}
.avatar-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding:0 20px}.avatar-grid button,.avatar-grid label{display:grid;place-items:center;aspect-ratio:1;overflow:hidden;border:1px solid rgba(92,122,140,.35);border-radius:50%;background:var(--card);color:var(--accent);font-size:38px}.avatar-grid img{width:100%;height:100%;object-fit:cover}
@media(max-width:360px){.sticker-box{height:190px}.day{min-height:42px}.purchase-row{grid-template-columns:1fr}.purchase-row>div{border-left:0;border-top:1px solid var(--divider);padding-left:0}.form-nav{grid-template-columns:76px 1fr 76px}}
@media(prefers-reduced-motion:no-preference){.distribution-row:active,.place-row:active,.place-grid-card:active{transform:scale(.99)}}