:root{--bg: #f6f3ee;--bg-elevated: #ffffff;--text: #1c1c1c;--text-muted: #6b6b6b;--border: #e5e0d8;--accent: #c0392b;--accent-2: #1b6d5a;--confirmed-bg: #e4f6ec;--confirmed-text: #1a7a4c;--planned-bg: #e8eefc;--planned-text: #2b4fae;--estimated-bg: #fdf3e0;--estimated-text: #a9720f;--toconfirm-bg: #fde8e4;--toconfirm-text: #c0392b;--shadow: 0 2px 10px rgba(0, 0, 0, .06);--shadow-lg: 0 8px 28px rgba(0, 0, 0, .14);--radius: 16px;--nav-height: calc(64px + env(safe-area-inset-bottom, 0px)) ;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #10151c;--bg-elevated: #1a212b;--text: #f1efe9;--text-muted: #9aa2ab;--border: #2a323d;--confirmed-bg: #113626;--confirmed-text: #4fd18b;--planned-bg: #16233f;--planned-text: #7ea3ff;--estimated-bg: #3a2c11;--estimated-text: #e0b158;--toconfirm-bg: #3a1a16;--toconfirm-text: #ff8a75;--shadow: 0 2px 10px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 28px rgba(0, 0, 0, .5)}}:root[data-theme=dark]{--bg: #10151c;--bg-elevated: #1a212b;--text: #f1efe9;--text-muted: #9aa2ab;--border: #2a323d;--confirmed-bg: #113626;--confirmed-text: #4fd18b;--planned-bg: #16233f;--planned-text: #7ea3ff;--estimated-bg: #3a2c11;--estimated-text: #e0b158;--toconfirm-bg: #3a1a16;--toconfirm-text: #ff8a75;--shadow: 0 2px 10px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 28px rgba(0, 0, 0, .5)}*{box-sizing:border-box;min-width:0}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Hiragino Sans,Segoe UI,system-ui,-apple-system,Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}img{max-width:100%}[hidden]{display:none!important}a{color:inherit;text-decoration:none}button{font-family:inherit}.app-shell{max-width:720px;margin:0 auto;padding-bottom:calc(var(--nav-height) + 12px);min-height:100vh}.top-bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--border);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:8px}.top-bar h1{font-size:17px;margin:0;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.top-bar .sub{font-size:12px;color:var(--text-muted);white-space:nowrap;flex-shrink:0}.bottom-nav{position:fixed;left:0;right:0;bottom:0;height:var(--nav-height);padding-bottom:env(safe-area-inset-bottom,0px);background:var(--bg-elevated);border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(5,1fr);z-index:30;max-width:720px;margin:0 auto;box-shadow:0 -2px 12px #0000000f}.bottom-nav a,.bottom-nav button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:none;border:none;color:var(--text-muted);font-size:10.5px;padding:6px 2px;min-height:56px;cursor:pointer}.bottom-nav a.active,.bottom-nav button.active{color:var(--accent);font-weight:700}.bottom-nav .icon{font-size:20px;line-height:1}.more-sheet{position:fixed;left:0;right:0;bottom:var(--nav-height);max-width:720px;margin:0 auto;background:var(--bg-elevated);border:1px solid var(--border);border-radius:16px 16px 0 0;box-shadow:var(--shadow-lg);z-index:29;padding:12px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.more-sheet a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 6px;border-radius:12px;background:var(--bg);font-size:12px;font-weight:600}.more-sheet .icon{font-size:22px}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:28}.page{padding:16px 16px 90px}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px}.status-badge{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap}.status-confirmed{background:var(--confirmed-bg);color:var(--confirmed-text)}.status-planned{background:var(--planned-bg);color:var(--planned-text)}.status-estimated{background:var(--estimated-bg);color:var(--estimated-text)}.status-toconfirm{background:var(--toconfirm-bg);color:var(--toconfirm-text)}.day-strip{display:flex;gap:8px;overflow-x:auto;padding:10px 16px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.day-strip::-webkit-scrollbar{display:none}.day-chip{flex:0 0 auto;width:48px;height:58px;border-radius:12px;border:1px solid var(--border);background:var(--bg-elevated);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;color:var(--text-muted)}.day-chip .num{font-size:15px;font-weight:800;color:var(--text)}.day-chip.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--bg-elevated));color:var(--accent)}.day-chip.active .num{color:var(--accent)}.hero{position:relative;border-radius:var(--radius);overflow:hidden;min-height:168px;display:flex;align-items:flex-end;padding:18px;color:#fff;isolation:isolate}.hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0000000d,#000000a6);z-index:0}.hero .hero-emoji{position:absolute;top:14px;right:16px;font-size:46px;opacity:.35;z-index:0}.hero .hero-content{position:relative;z-index:1}.hero .hero-date{font-size:12px;opacity:.9;font-weight:600;letter-spacing:.03em}.hero .hero-title{font-size:22px;font-weight:800;margin:2px 0 0;line-height:1.2}.hero .hero-city{font-size:13px;opacity:.9;margin-top:2px}.section-title{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin:22px 0 10px}.op-summary{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}.op-summary .item{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:10px 12px}.op-summary .item .label{font-size:10.5px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}.op-summary .item .value{font-size:15px;font-weight:700;margin-top:2px;overflow-wrap:break-word}.alert-banner{display:flex;gap:8px;align-items:flex-start;background:var(--toconfirm-bg);color:var(--toconfirm-text);border-radius:12px;padding:10px 12px;font-size:13px;font-weight:600;margin-top:10px}.tabs{display:flex;gap:6px;padding:4px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;margin-top:16px;overflow-x:auto}.tabs button{flex:1;border:none;background:none;padding:9px 10px;border-radius:9px;font-size:13px;font-weight:700;color:var(--text-muted);cursor:pointer;white-space:nowrap}.tabs button.active{background:var(--accent);color:#fff}.timeline{position:relative;margin-top:14px;padding-left:6px}.timeline-step{display:flex;gap:12px;position:relative}.timeline-rail{width:34px;display:flex;flex-direction:column;align-items:center;flex:0 0 auto}.timeline-dot{width:34px;height:34px;border-radius:50%;background:var(--bg-elevated);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:16px;z-index:1}.timeline-step.kind-transit .timeline-dot{border-color:var(--planned-text)}.timeline-line{width:2px;flex:1;background:var(--border);margin:2px 0;min-height:18px}.timeline-body{flex:1;padding-bottom:20px;min-width:0}.timeline-time{font-size:12px;font-weight:800;color:var(--text-muted);display:flex;align-items:center;gap:6px}.timeline-title{font-size:15px;font-weight:700;margin-top:2px}.timeline-desc{font-size:13px;color:var(--text-muted);margin-top:2px}.timeline-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;font-size:11.5px;color:var(--text-muted)}.timeline-meta span{background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:2px 8px}.timeline-transit{font-size:12.5px;color:var(--planned-text);font-weight:600;margin-top:4px}.expand-btn{margin-top:8px;font-size:12px;font-weight:700;color:var(--accent);background:none;border:none;padding:0;cursor:pointer}.expand-panel{margin-top:10px;padding-top:10px;border-top:1px dashed var(--border);font-size:13px;line-height:1.5}.expand-panel .tip{color:var(--accent-2);margin-top:6px}.expand-panel .alert{color:var(--toconfirm-text);margin-top:6px;font-weight:600}.maps-btn{display:inline-flex;align-items:center;gap:6px;margin-top:10px;padding:8px 14px;border-radius:999px;background:var(--bg);border:1px solid var(--border);font-size:12.5px;font-weight:700}.food-card{display:flex;gap:10px;align-items:flex-start;margin-top:10px}.food-card .icon{font-size:20px}.btn-row{display:flex;gap:10px;margin-top:24px}.btn{flex:1;text-align:center;padding:12px;border-radius:12px;background:var(--bg-elevated);border:1px solid var(--border);font-weight:700;font-size:13px;min-height:44px}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.special-banner{border-radius:var(--radius);padding:16px;margin-top:14px;color:#fff}.special-banner .banner-title{font-size:16px;font-weight:800}.special-banner .banner-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 10px;margin-top:10px;font-size:13px;overflow-wrap:anywhere}.special-banner .banner-row>span:last-child{text-align:right}.priority-list{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}.priority-list li{display:flex;gap:8px;align-items:baseline;font-size:13.5px}.priority-list .medal{font-size:15px}.plan-grid{display:grid;grid-template-columns:1fr;gap:10px;margin-top:10px}@media (min-width: 560px){.plan-grid{grid-template-columns:1fr 1fr}}.plan-card{border-radius:14px;padding:12px}.plan-card.plan-a{background:var(--confirmed-bg);color:var(--confirmed-text)}.plan-card.plan-b{background:var(--estimated-bg);color:var(--estimated-text)}.list-plain{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.checklist-item{display:flex;align-items:center;gap:10px;padding:10px 4px;border-bottom:1px solid var(--border)}.checklist-item input{width:20px;height:20px}.checklist-item.done .label{text-decoration:line-through;color:var(--text-muted)}.home-hero{border-radius:var(--radius);padding:22px 18px;color:#fff;background:linear-gradient(135deg,#0f1b2d,#c0392b 130%);text-align:center}.home-hero h2{font-size:26px;margin:6px 0 0}.home-hero .flag{font-size:34px}.home-hero .dates{font-size:13px;opacity:.9;margin-top:4px}.countdown{font-size:40px;font-weight:800;margin-top:10px}.countdown .unit{font-size:12px;font-weight:600;opacity:.85}.calendar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}@media (min-width: 480px){.calendar-grid{grid-template-columns:repeat(5,1fr)}}.cal-cell{border-radius:12px;border:1px solid var(--border);background:var(--bg-elevated);padding:8px 6px;text-align:center;font-size:11px}.cal-cell .num{font-size:16px;font-weight:800}.cal-cell .emoji{font-size:18px;margin-top:2px}.cal-cell .theme{color:var(--text-muted);font-size:9.5px;margin-top:2px;line-height:1.2;max-height:24px;overflow:hidden}.budget-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}.budget-row .cat{font-size:13.5px;font-weight:600}.budget-row .amt{font-size:13.5px;font-weight:700}.budget-total{display:flex;justify-content:space-between;padding:14px 0;font-size:16px;font-weight:800}.empty-state{text-align:center;padding:40px 16px;color:var(--text-muted)}@media (min-width: 720px){.app-shell{border-left:1px solid var(--border);border-right:1px solid var(--border)}}