:root{--font-sans: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;--fs-xs: 12px;--fs-sm: 13px;--fs-md: 14px;--fs-base: 16px;--fs-lg: 17px;--fs-xl: 18px;--fs-2xl: 20px;--fs-3xl: 26px;--bg: #f5f7f4;--surface: #ffffff;--fg: #1c231b;--muted: #687264;--border: #e2e8df;--primary: #2f7a2a;--primary-strong: #276221;--primary-mid: #5bb450;--primary-line: #acd8a7;--primary-soft: #cce7c9;--primary-tint: #eef7ec;--accent: #b45309;--accent-soft: #fdf1dc;--error: #d14343;--shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06);--radius: 14px;--chip-food: #f59e0b;--chip-transport: #3b82f6;--chip-stay: #8b5cf6;--chip-sight: #10b981;--chip-shopping: #ec4899;--chip-etc: #6b7280}@media(prefers-color-scheme:dark){:root{--bg: #0f130e;--surface: #171c16;--fg: #e6ebe4;--muted: #9aa597;--border: #283026;--primary: #6cc062;--primary-strong: #8fd286;--primary-mid: #5bb450;--primary-line: #3d6b38;--primary-soft: #1f3a1d;--primary-tint: #182717;--accent: #f0a845;--accent-soft: #3a2a12;--error: #ef6b6b;--shadow: none}}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);font-size:var(--fs-base);line-height:1.55;-webkit-font-smoothing:antialiased;background:var(--bg);color:var(--fg)}a{color:var(--primary);text-decoration:none}input,textarea,select{width:100%;min-width:0;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--fg);font:inherit}input:focus,textarea:focus,select:focus{outline:2px solid var(--primary-soft);border-color:var(--primary)}input[type=checkbox]{width:20px;height:20px;flex:none;accent-color:var(--primary)}.icon{flex:none;vertical-align:middle}.muted{color:var(--muted)}.small{font-size:var(--fs-sm)}.error{color:var(--error)}.app{max-width:720px;margin:0 auto;padding:12px 16px calc(48px + env(safe-area-inset-bottom))}.app-header{display:flex;align-items:center;gap:10px;padding:calc(4px + env(safe-area-inset-top)) 0 12px}.brand{display:flex;align-items:center;gap:8px;margin-right:auto;color:var(--fg);font-weight:700;font-size:var(--fs-lg)}.brand img{border-radius:8px}.page-head{display:flex;align-items:center;justify-content:space-between;margin:8px 0 16px}.page-title{margin:0;font-size:var(--fs-3xl);letter-spacing:-.02em}.section-head{display:flex;align-items:center;justify-content:space-between;margin:24px 0 8px}.section-title{margin:0;font-size:var(--fs-lg)}.panel{margin-top:16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.btn-primary{padding:10px 18px;border:none;border-radius:10px;background:var(--primary);color:#fff;font:inherit;font-weight:600;cursor:pointer}.inline-add .btn-primary,.page-head .btn-primary{flex:none;white-space:nowrap}.btn-primary:disabled{opacity:.6}.btn-primary:active{background:var(--primary-strong)}.btn-link{display:inline-flex;align-items:center;gap:4px;background:none;border:none;padding:6px 0;color:var(--primary);cursor:pointer;font:inherit}.btn-danger{color:var(--error)}.back{color:var(--muted)}.badge{display:inline-block;padding:2px 10px;border-radius:999px;background:var(--primary-soft);color:var(--primary-strong);font-size:var(--fs-sm);font-weight:600;white-space:nowrap}.badge.is-ongoing{background:var(--accent-soft);color:var(--accent)}.badge.is-past{background:var(--border);color:var(--muted)}.avatar{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--primary-soft);color:var(--primary-strong);font-size:var(--fs-md);font-weight:700}.author{display:inline-block;font-size:var(--fs-xs);color:var(--muted)}.form{display:flex;flex-direction:column;gap:10px;padding:14px;margin:8px 0 12px}.form-row{display:flex;gap:8px}.form-row>*{flex:1}.form-row select{flex:0 0 96px}.form-actions{display:flex;align-items:center;gap:16px}.form-actions .btn-danger{margin-left:auto}.field-label{display:flex;flex-direction:column;gap:4px;font-size:var(--fs-sm);color:var(--muted)}.field{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.field select{width:auto}.check-inline{display:inline-flex;align-items:center;gap:6px}.inline-add{display:flex;gap:8px;margin-top:12px}.inline-edit{margin:4px 0;padding:10px 0}.empty{padding:40px 16px;text-align:center;color:var(--muted)}.empty-icon{display:inline-flex;padding:14px;border-radius:50%;background:var(--primary-soft);color:var(--primary-strong)}.empty-title{margin:12px 0 4px;color:var(--fg);font-weight:600}.empty-body p{margin:0 0 16px}.login{max-width:420px;margin:14vh auto;padding:0 16px;text-align:center}.login-logo{border-radius:18px}.login h1{margin:12px 0 4px}.login-notice{padding:12px 16px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}.btn-google{display:inline-block;margin-top:20px;padding:12px 24px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--fg);font-weight:600}.trip-cards{display:grid;gap:12px}.trip-card{display:block;padding:16px 18px;background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--primary);border-radius:var(--radius);box-shadow:var(--shadow);color:var(--fg)}.trip-card.is-ongoing{border-left-color:var(--accent)}.trip-card.is-past{border-left-color:var(--border);opacity:.75}.trip-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.trip-card-title{font-size:var(--fs-lg);font-weight:700}.trip-card.is-ongoing .badge{background:var(--accent-soft);color:var(--accent)}.trip-card.is-past .badge{background:var(--border);color:var(--muted)}.trip-card-meta{margin-top:4px;font-size:var(--fs-md);color:var(--muted)}.trip-hero{margin:4px 0 8px}.trip-hero-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.trip-hero p{margin:4px 0 0}.members{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:10px}.avatars{display:flex}.avatars .avatar{border:2px solid var(--bg);margin-right:-6px}.avatars+.btn-link{margin-left:6px}.invite-link{display:flex;flex-direction:column;gap:4px;width:100%}.invite-link input{font-size:var(--fs-md)}.tabs{position:sticky;top:0;z-index:5;display:flex;margin:16px -16px 0;padding:0 16px;background:var(--bg);border-bottom:1px solid var(--border);overflow-x:auto}.tab{flex:1 1 0;min-width:0;display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:12px 2px;border:none;border-bottom:2px solid transparent;background:none;color:var(--muted);font:inherit;font-size:var(--fs-md);font-weight:600;cursor:pointer}.tab.is-active{border-bottom-color:var(--primary);color:var(--primary)}.day{margin-top:20px;scroll-margin-top:56px}.day.is-today{padding:12px;margin-left:-12px;margin-right:-12px;border-radius:var(--radius);background:var(--accent-soft)}.day-head{display:flex;align-items:center;justify-content:space-between}.day-title{display:flex;align-items:center;gap:8px;margin:0 0 8px;font-size:var(--fs-base)}.day-num{color:var(--primary)}.timeline{list-style:none;margin:0;padding:0}.timeline.is-empty{min-height:12px}.timeline-item{position:relative;display:grid;grid-template-columns:44px 14px minmax(0,1fr);align-items:start;gap:8px;padding-bottom:10px}.timeline-item:before{content:"";position:absolute;left:58px;top:14px;bottom:-4px;width:2px;background:var(--border)}.timeline-item:last-child:before{display:none}.timeline-item.is-dragging{opacity:.4}.timeline-item.is-overlay{box-shadow:0 8px 24px #1018282e;border-radius:var(--radius);background:var(--bg)}.timeline-time{padding-top:12px;font-size:var(--fs-sm);color:var(--muted);text-align:right;font-variant-numeric:tabular-nums}.timeline-dot{position:relative;z-index:1;width:12px;height:12px;margin:15px 0 0 1px;border-radius:50%;background:var(--surface);border:3px solid var(--primary-mid)}.timeline-card{display:flex;align-items:flex-start;gap:8px;padding:10px 12px;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);cursor:pointer}.drag-handle{flex:none;padding:4px;margin:-2px -4px 0 0;border:none;background:none;color:var(--muted);cursor:grab;touch-action:none}.item-body{flex:1;min-width:0}.item-title{font-weight:600}.item-place{display:inline-flex;align-items:center;gap:3px;font-size:var(--fs-md)}.item-place.is-text{color:var(--muted)}.item-memo{font-size:var(--fs-md);color:var(--muted);white-space:pre-wrap}.item-sub{display:flex;flex-wrap:wrap;gap:8px;font-size:var(--fs-sm);color:var(--muted)}.add-item{margin-left:66px}.add-day{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:32px}.add-day input{width:auto}.map{width:100%;height:300px;margin:8px 0 12px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.place-search{margin:8px 0}.place-list{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:8px}.place-item{display:flex;align-items:flex-start;gap:10px;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:12px;cursor:pointer}.place-item.is-selected{border-color:var(--primary);background:var(--primary-tint)}.place-dot{color:var(--primary);padding-top:2px}.progress{display:flex;align-items:center;gap:12px;margin-bottom:12px}.progress-bar{flex:1;width:100%;height:8px;border:none;border-radius:999px;overflow:hidden;background:var(--border);-webkit-appearance:none;-moz-appearance:none;appearance:none}.progress-bar::-webkit-progress-bar{background:var(--border)}.progress-bar::-webkit-progress-value{background:var(--primary-mid);border-radius:999px}.progress-bar::-moz-progress-bar{background:var(--primary-mid);border-radius:999px}.progress-bar.is-over::-webkit-progress-value{background:var(--error)}.progress-bar.is-over::-moz-progress-bar{background:var(--error)}.check-list{list-style:none;margin:0;padding:4px 14px}.check-item{display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid var(--border)}.check-list li:last-child{border-bottom:none}.check-item label{display:flex;align-items:center;gap:12px;flex:1;min-width:0;cursor:pointer}.check-item.is-checked label span{color:var(--muted);text-decoration:line-through}.budget-set{margin-bottom:8px}.budget{padding:14px 16px;margin-bottom:12px}.budget-head{display:flex;align-items:center;justify-content:space-between}.budget-numbers{margin:4px 0 8px;font-size:var(--fs-xl)}.summary-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.summary{padding:14px 16px}.summary-title{margin:0 0 6px;font-size:var(--fs-md);color:var(--muted);font-weight:600}.summary-total{font-size:var(--fs-2xl);font-weight:700}.category-list{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:6px}.category-list li{display:flex;align-items:center;justify-content:space-between;font-size:var(--fs-md)}.transfer{display:flex;justify-content:space-between;gap:12px;padding:4px 0}.chip{display:inline-flex;align-items:center;padding:2px 9px;border-radius:999px;border:1px solid transparent;font-size:var(--fs-xs);font-weight:600;white-space:nowrap;color:var(--chip);background:color-mix(in srgb,var(--chip) 14%,transparent)}.chip-food{--chip: var(--chip-food)}.chip-transport{--chip: var(--chip-transport)}.chip-stay{--chip: var(--chip-stay)}.chip-sight{--chip: var(--chip-sight)}.chip-shopping{--chip: var(--chip-shopping)}.chip-etc{--chip: var(--chip-etc)}.chip-picker{display:flex;flex-wrap:wrap;gap:6px}.chip-picker .chip{padding:6px 12px;font-size:var(--fs-md);font-family:inherit;cursor:pointer}.chip-picker .chip.is-on{border-color:var(--chip);background:color-mix(in srgb,var(--chip) 24%,transparent)}.expense-group{margin-top:16px}.expense-group-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:6px;font-size:var(--fs-md);font-weight:600}.expense-list{list-style:none;margin:0;padding:4px 14px}.expense-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);cursor:pointer}.expense-list li:last-child{border-bottom:none}.expense-amount{flex:none;font-weight:600;font-variant-numeric:tabular-nums}.profile{position:relative}.avatar-button{padding:0;border:none;background:none;border-radius:50%;cursor:pointer}img.avatar{object-fit:cover}.avatar.is-large{width:40px;height:40px;font-size:var(--fs-lg)}.menu{position:absolute;right:0;top:calc(100% + 8px);z-index:20;width:260px;padding:6px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 30px #10182829}.menu-profile{display:flex;align-items:center;gap:10px;padding:10px;border-bottom:1px solid var(--border);margin-bottom:4px}.menu-profile-text{display:flex;flex-direction:column;min-width:0}.menu-profile-text span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.menu-item{display:block;width:100%;padding:10px;border:none;border-radius:8px;background:none;color:var(--fg);font:inherit;text-align:left;cursor:pointer}.menu-item:hover{background:var(--bg)}.menu-item.is-danger{color:var(--error)}.menu-guide{margin:0 10px 8px;padding:10px;border-radius:8px;background:var(--primary-tint);font-size:var(--fs-sm)}.place-item{flex-wrap:wrap}.place-actions{display:flex;align-items:center;gap:2px}.schedule-form{flex-basis:100%;display:flex;flex-direction:column;gap:8px;padding-top:10px;margin-top:4px;border-top:1px solid var(--border)}.notice{padding:10px 12px;border-radius:10px;background:var(--accent-soft);color:var(--accent);font-size:var(--fs-md)}.timeline-card.is-expanded{border-color:var(--primary-line)}.item-detail{margin-top:8px;padding-top:8px;border-top:1px solid var(--border);cursor:default}.item-detail .author{display:inline}.item-costs{list-style:none;margin:6px 0 0;padding:0;font-size:var(--fs-md)}.item-costs li{display:flex;justify-content:space-between;gap:8px;padding:2px 0}.item-costs-total{border-top:1px dashed var(--border);margin-top:4px;padding-top:4px;font-weight:600}.item-cost{font-size:var(--fs-sm);font-weight:600;font-variant-numeric:tabular-nums}.segmented{display:inline-flex;padding:3px;border-radius:10px;background:var(--border)}.segmented button{padding:5px 12px;border:none;border-radius:8px;background:none;color:var(--muted);font:inherit;font-size:var(--fs-md);font-weight:600;cursor:pointer}.segmented button.is-on{background:var(--surface);color:var(--fg);box-shadow:var(--shadow)}.expense-day{flex:0 0 44px;font-size:var(--fs-sm);color:var(--muted)}.schedule-form .form-row select{flex:1 1 auto}.schedule-form .form-row input[type=time]{flex:0 0 120px}.timeline-item.is-editing:before{display:none}.item-editor{padding:4px 0 8px}.item-editor>.form{margin:0}.timeline-form{margin-left:66px}.field-title{font-size:var(--fs-sm);font-weight:600;color:var(--muted)}.place-field{display:flex;flex-direction:column;gap:8px}.place-chip{display:flex;align-items:center;gap:6px;padding:8px 12px;border-radius:10px;background:var(--primary-tint);color:var(--primary-strong);font-weight:600}.place-chip .btn-link{margin-left:auto;font-weight:400}.editor-costs{margin:0 14px;padding-top:10px;border-top:1px solid var(--border)}.editor-costs-head{display:flex;align-items:center;justify-content:space-between}.editor-costs .card{box-shadow:none;background:var(--bg)}.item-costs li.is-pickable{cursor:pointer;border-radius:6px}.item-costs li.is-pickable:hover{background:var(--primary-tint)}.linked-item{display:inline-flex;align-items:center;gap:4px;font-size:var(--fs-xs);color:var(--primary-strong)}.day-chips{display:flex;gap:6px;overflow-x:auto;margin-bottom:12px;padding-bottom:2px;scrollbar-width:none}.day-chips::-webkit-scrollbar{display:none}.day-chips button{flex:none;display:inline-flex;align-items:baseline;gap:4px;padding:6px 12px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--fg);font:inherit;font-size:var(--fs-md);font-weight:600;cursor:pointer}.day-chips button.is-on{border-color:var(--primary);background:var(--primary);color:#fff}.day-chips-date{font-size:var(--fs-xs);font-weight:400;opacity:.8}.map-empty{display:flex;align-items:center;justify-content:center;min-height:120px;margin:8px 0 12px;padding:16px;border:1px dashed var(--primary-line);border-radius:var(--radius);text-align:center;font-size:var(--fs-md)}.stop-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.stop{background:var(--surface);border:1px solid var(--border);border-radius:12px}.stop.is-selected{border-color:var(--primary);background:var(--primary-tint)}.stop.is-off{opacity:.7}.stop-num{flex:none;display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--primary);color:#fff;font-size:var(--fs-sm);font-weight:700}.stop.is-off .stop-num{background:var(--border)}.stop-time{margin-right:6px;color:var(--muted);font-weight:400;font-variant-numeric:tabular-nums}.collect{margin-top:28px;padding-top:16px;border-top:1px solid var(--border)}.collect p{margin:4px 0 8px}.form-row{flex-wrap:wrap}.form-row input[type=date]{min-width:150px}.form-row input[type=time]{min-width:120px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:10px;background:none;color:var(--primary);cursor:pointer}.icon-button:hover{background:var(--primary-tint)}.icon-button.is-muted{color:var(--muted)}.stop-body{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;cursor:pointer;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}.stop.is-dragging{opacity:.4}.hint{margin:0 0 8px}.people-field{display:flex;flex-direction:column;gap:6px}.people-field p{margin:0}.people-chips{display:flex;flex-wrap:wrap;gap:6px}.person-chip{padding:6px 14px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--fg);font:inherit;font-size:var(--fs-md);cursor:pointer}.person-chip.is-on{border-color:var(--primary);background:var(--primary);color:#fff}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;display:flex;align-items:flex-end;justify-content:center;background:#00000059}.sheet{width:100%;max-width:520px;max-height:80vh;overflow-y:auto;padding:16px 16px calc(16px + env(safe-area-inset-bottom));border-radius:18px 18px 0 0;background:var(--surface)}.sheet-title{margin:0 0 12px;font-weight:700}.sheet-days{display:grid;gap:8px}.sheet-days button{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:var(--surface);color:var(--fg);font:inherit;text-align:left;cursor:pointer}.sheet-days button strong{color:var(--primary)}.sheet-days button.is-current{background:var(--bg);cursor:default}.sheet-days button .muted{margin-left:auto}.sheet-cancel{display:block;width:100%;margin-top:8px;justify-content:center}.settle-currency{margin-bottom:24px}.settle-cur{margin:0 0 8px;font-size:var(--fs-md);color:var(--muted)}.settle-none{padding:14px 16px;margin:0 0 12px}.transfer-list{list-style:none;margin:0 0 12px;padding:0;display:grid;gap:8px}.transfer-card{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px}.transfer-who{display:inline-flex;align-items:center;gap:8px;font-size:var(--fs-lg)}.transfer-arrow{color:var(--primary-mid)}.transfer-amount{font-size:var(--fs-xl);font-weight:700;font-variant-numeric:tabular-nums}.ledger{width:100%;border-collapse:collapse;font-size:var(--fs-md);font-variant-numeric:tabular-nums}.ledger th{padding:6px 4px;border-bottom:1px solid var(--border);color:var(--muted);font-weight:600;text-align:right}.ledger td{padding:8px 4px;border-bottom:1px solid var(--border);text-align:right}.ledger th:first-child,.ledger td:first-child{text-align:left}.ledger .is-plus{color:var(--primary);font-weight:600}.ledger .is-minus{color:var(--error);font-weight:600}.settle-notes{margin:8px 0 0;padding-left:18px}.settle-notes li{margin-bottom:4px}.login-invite{margin:12px 0 0;padding:12px 16px;border-radius:12px;background:var(--primary-tint);color:var(--primary-strong);font-weight:600;word-break:keep-all}.invite-link textarea{font-size:var(--fs-md);resize:none}