:root{color-scheme:light;--bg:#f3f5f8;--card:rgba(255,255,255,.95);--ink:#101828;--muted:#667085;--line:#e4e7ec;--accent:#111827;--danger:#b42318;--shadow:0 14px 34px rgba(16,24,40,.08);--radius:22px}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic UI",sans-serif;color:var(--ink);background:radial-gradient(circle at top right,rgba(145,158,255,.14),transparent 34%),var(--bg);-webkit-tap-highlight-color:transparent}button,input,select,textarea{font:inherit}button{color:inherit}.app-shell{width:min(100%,760px);min-height:100vh;margin:0 auto;padding:env(safe-area-inset-top) 14px calc(94px + env(safe-area-inset-bottom))}.topbar{display:flex;justify-content:space-between;align-items:center;padding:18px 4px 12px}.topbar h1{margin:1px 0 0;font-size:25px;letter-spacing:-.04em}.eyebrow{margin:0;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.12em}.icon-button,.nav-button,.close-button{border:0;background:rgba(255,255,255,.82);box-shadow:0 4px 16px rgba(16,24,40,.06);cursor:pointer}.icon-button{width:43px;height:43px;border-radius:50%;font-size:24px}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;margin-bottom:14px;border-radius:16px;background:#e9edf3}.segment{min-height:40px;border:0;border-radius:12px;background:transparent;color:var(--muted);font-weight:800}.segment.active{background:#fff;color:var(--ink);box-shadow:0 3px 10px rgba(16,24,40,.07)}.summary-card,.calendar-card,.recent-card,.rules-summary-card{background:var(--card);border:1px solid rgba(255,255,255,.75);box-shadow:var(--shadow);border-radius:var(--radius)}.summary-card{padding:21px;color:#fff;background:linear-gradient(135deg,#111827,#334155)}.summary-main{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}.summary-main span{opacity:.72;font-size:13px}.summary-main strong{font-size:clamp(29px,9vw,43px);letter-spacing:-.055em}.summary-breakdown{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}.summary-breakdown div{padding:11px 9px;border-radius:14px;background:rgba(255,255,255,.085)}.summary-breakdown span{display:block;opacity:.65;font-size:11px}.summary-breakdown strong{display:block;margin-top:5px;font-size:14px}.calendar-card{margin-top:14px;padding:15px 10px 12px}.calendar-toolbar{display:grid;grid-template-columns:46px 1fr 46px;align-items:center;padding:0 4px 13px}.nav-button{width:38px;height:38px;border-radius:13px;font-size:28px;background:#f8fafc}.nav-button:last-child{justify-self:end}.month-title{border:0;background:transparent;font-weight:800;font-size:19px}.month-title small{display:block;margin-top:2px;color:var(--muted);font-size:9px}.weekday-row,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.weekday-row{color:var(--muted);font-size:11px;font-weight:700;text-align:center;border-bottom:1px solid var(--line);padding-bottom:7px}.sunday{color:#d92d20}.saturday{color:#175cd3}.day-cell{position:relative;min-height:72px;padding:7px 2px 5px;border:0;border-right:1px solid #f0f1f3;border-bottom:1px solid #f0f1f3;background:transparent;text-align:center}.day-cell:nth-child(7n){border-right:0}.day-cell.outside{opacity:.28}.day-cell.today:before{content:"";position:absolute;inset:4px;border:1.5px solid #64748b;border-radius:13px}.day-number{display:block;font-size:12px;font-weight:700}.day-amount{display:block;min-height:28px;margin-top:6px;font-size:10.5px;font-weight:800;line-height:1.2}.day-amount.zero{color:#d0d5dd;font-weight:500}.day-cell.has-payment{background:linear-gradient(180deg,transparent,rgba(99,102,241,.055))}.day-count{display:block;color:var(--muted);font-size:8px;margin-top:2px}.recent-card{margin-top:14px;padding:18px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.section-heading h2{margin:2px 0 0;font-size:18px}.text-button{border:0;background:transparent;color:#475467;font-weight:700}.schedule-list{min-height:58px}.schedule-row{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:11px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.schedule-row:last-child{border-bottom:0}.schedule-date{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:#f2f4f7;color:#475467;font-size:10px;font-weight:800;text-align:center}.schedule-main{min-width:0}.schedule-main strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.schedule-main span{display:block;margin-top:3px;color:var(--muted);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.schedule-amount{font-size:14px;font-weight:800;white-space:nowrap}.badge{display:inline-flex;align-items:center;min-height:20px;padding:2px 7px;border-radius:999px;background:#f2f4f7;color:#475467;font-size:9px;font-weight:800}.empty-state{padding:26px 12px;text-align:center;color:var(--muted);font-size:13px;line-height:1.65}.rules-summary-card{padding:20px;margin-bottom:14px}.rules-summary-card h2{margin:3px 0 8px;font-size:20px}.rules-summary-card>p{margin:0;color:var(--muted);font-size:12px;line-height:1.6}.rules-list{display:grid;gap:10px}.rule-card{padding:16px;border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(16,24,40,.06)}.rule-head{display:flex;justify-content:space-between;gap:10px}.rule-head h3{margin:0;font-size:15px}.rule-head strong{font-size:16px;white-space:nowrap}.rule-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.rule-note{margin:10px 0 0;color:var(--muted);font-size:11px}.bottom-actions{position:fixed;z-index:20;left:0;right:0;bottom:0;display:flex;justify-content:center;padding:11px 16px calc(11px + env(safe-area-inset-bottom));background:rgba(243,245,248,.86);backdrop-filter:blur(18px);border-top:1px solid rgba(208,213,221,.72)}.primary-action{width:min(100%,720px);min-height:54px;display:flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:17px;background:var(--accent);color:#fff;font-weight:800}.action-icon{font-size:22px}.sheet-dialog{width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;border:0;background:transparent}.sheet-dialog::backdrop{background:rgba(15,23,42,.38);backdrop-filter:blur(3px)}.sheet{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:min(100%,760px);max-height:88vh;overflow:auto;padding:8px 18px calc(22px + env(safe-area-inset-bottom));border-radius:26px 26px 0 0;background:#fff;box-shadow:0 -24px 60px rgba(16,24,40,.22)}.full-sheet{min-height:80vh}.menu-sheet{max-height:88vh}.sheet-handle{width:44px;height:5px;margin:3px auto 14px;border-radius:5px;background:#d0d5dd}.sheet-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px}.sheet-header h2{margin:2px 0 0;font-size:24px}.close-button{width:38px;height:38px;border-radius:50%;font-size:23px;background:#f2f4f7}.form-group{display:grid;gap:7px;margin:14px 0}.form-group label{color:#344054;font-size:12px;font-weight:800}.form-group input,.form-group select,.form-group textarea{width:100%;min-height:46px;padding:10px 12px;border:1px solid var(--line);border-radius:13px;background:#fff;color:var(--ink)}.form-group textarea{min-height:82px}.form-group small{color:var(--muted);font-size:10px}.optional{color:#98a2b3;font-weight:600}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.money-input-wrap{position:relative}.money-input-wrap input{padding-right:48px}.money-input-wrap span{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:12px;font-weight:700}.type-selector{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:4px;border-radius:14px;background:#f2f4f7}.type-button{min-height:39px;border:0;border-radius:10px;background:transparent;color:var(--muted);font-weight:800;font-size:12px}.type-button.active{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(16,24,40,.08)}.save-button,.secondary-button,.danger-button{width:100%;min-height:48px;padding:10px 14px;border-radius:14px;font-weight:800}.save-button{margin-top:12px;border:0;background:var(--accent);color:#fff}.secondary-button{border:1px solid #d0d5dd;background:#fff}.danger-button{margin-top:9px;border:1px solid #fecdca;background:#fef3f2;color:var(--danger)}.detail-list{padding-bottom:16px}.settings-group{display:grid;gap:10px;padding:17px 0;border-bottom:1px solid var(--line)}.settings-group:last-child{border-bottom:0}.settings-group h3{margin:0;font-size:15px}.settings-group p{margin:0;color:var(--muted);font-size:12px;line-height:1.6}.file-label{display:grid;place-items:center;font-size:14px}.simple-list{display:grid;gap:4px}.simple-row{display:flex;justify-content:space-between;align-items:center;min-height:38px;font-size:13px;font-weight:700}.simple-row button{border:0;background:transparent;color:var(--danger);font-size:11px;font-weight:800}.category-add-row{display:grid;grid-template-columns:1fr 78px;gap:8px}.category-add-row input{min-width:0;min-height:44px;padding:9px 12px;border:1px solid var(--line);border-radius:13px}.compact-button{min-height:44px;padding:8px}.toast{position:fixed;z-index:100;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translate(-50%,24px);width:max-content;max-width:calc(100% - 32px);padding:11px 16px;border-radius:13px;background:#101828;color:#fff;font-size:13px;font-weight:700;opacity:0;pointer-events:none;transition:.24s}.toast.show{opacity:1;transform:translate(-50%,0)}@media(min-width:560px){.app-shell{padding-left:20px;padding-right:20px}.day-cell{min-height:88px;padding-top:10px}.day-amount{font-size:12px}}