:root{--bg: #FAF9F5;--surface: #FFFFFF;--surface-2: #F1EFE9;--border: #E8E6DE;--text: #1F1E1D;--text-2: #7A776E;--accent: #D97757;--accent-text: #FFFFFF;--credit: #2E7D4F;--shadow: 0 8px 32px rgba(31, 30, 29, .12);--serif: Georgia, "Iowan Old Style", "Times New Roman", serif;--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #262624;--surface: #30302E;--surface-2: #383734;--border: #3E3D3A;--text: #F0EEE7;--text-2: #A6A39A;--credit: #7AC49A;--shadow: 0 8px 32px rgba(0, 0, 0, .4)}}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}#root{max-width:720px;margin:0 auto;min-height:100vh}h1,h2,h3,.serif{font-family:var(--serif);font-weight:400}button{font-family:var(--sans);font-size:15px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:8px 14px;cursor:pointer;transition:background .15s ease-out,border-color .15s ease-out}button:hover{border-color:var(--text-2)}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}button.ghost{border-color:transparent;background:transparent;color:var(--text-2)}input,select{font-family:var(--sans);font-size:16px;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:10px 12px;width:100%}input:focus,select:focus{outline:none;border-color:var(--accent)}label{display:block;font-size:13px;color:var(--text-2);margin:12px 0 4px}.header{position:sticky;top:0;z-index:20;background:var(--bg);border-bottom:1px solid var(--border);padding:14px 16px 10px;display:flex;align-items:baseline;justify-content:space-between}.header .brand{font-family:var(--serif);font-size:20px}.header .balance{text-align:right}.header .balance .amount{font-family:var(--serif);font-size:22px}.header .balance .label{font-size:11px;color:var(--text-2)}.chips{display:flex;gap:8px;overflow-x:auto;padding:10px 16px;scrollbar-width:none;-webkit-overflow-scrolling:touch}.chips::-webkit-scrollbar{display:none}.chip{flex:0 0 auto;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:5px 12px;font-size:14px;cursor:pointer;white-space:nowrap;transition:all .15s ease-out}.chip.active{background:var(--text);color:var(--bg);border-color:var(--text)}.chip .dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.summary{position:sticky;top:57px;z-index:15;display:flex;gap:16px;align-items:baseline;background:var(--bg);padding:6px 16px 8px;font-size:13px;color:var(--text-2);border-bottom:1px solid var(--border)}.summary .in{color:var(--credit)}.date-group{padding:14px 16px 4px;font-size:13px;color:var(--text-2)}.op-row{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;border-bottom:1px solid var(--border);transition:background .15s ease-out}.op-row:hover{background:var(--surface)}.op-main{flex:1;min-width:0}.op-name{font-weight:600;font-size:15px}.op-purpose{font-size:13px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.op-amount{font-family:var(--serif);font-size:17px;white-space:nowrap}.op-amount.credit{color:var(--credit)}.cat-chip{display:inline-block;font-size:11px;padding:1px 8px;border-radius:8px;border:1px solid var(--border);color:var(--text-2);margin-top:2px}.empty{text-align:center;color:var(--text-2);padding:64px 24px;font-family:var(--serif);font-size:17px}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#1f1e1d59;animation:fade .15s ease-out}.sheet{position:fixed;left:0;right:0;bottom:0;z-index:50;max-width:720px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-bottom:none;border-radius:12px 12px 0 0;box-shadow:var(--shadow);padding:20px 20px calc(20px + env(safe-area-inset-bottom));max-height:85vh;overflow-y:auto;animation:rise .2s ease-out}.sheet h2{margin:0 0 8px;font-size:20px}@keyframes rise{0%{transform:translateY(24px);opacity:.6}to{transform:none;opacity:1}}@keyframes fade{0%{opacity:0}to{opacity:1}}.detail-grid{display:grid;grid-template-columns:38% 62%;gap:4px 0;font-size:14px;margin:12px 0}.detail-grid dt{color:var(--text-2)}.detail-grid dd{margin:0;word-break:break-word}.row{display:flex;gap:10px}.row>*{flex:1}.login{display:flex;flex-direction:column;justify-content:center;min-height:90vh;padding:24px;max-width:360px;margin:0 auto}.login h1{font-size:32px;margin-bottom:4px}.login p{color:var(--text-2);margin-top:0}.section{padding:16px}.section h2{font-size:20px;margin:8px 0 12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px;margin-bottom:10px;display:flex;align-items:center;gap:10px}.card .grow{flex:1;min-width:0}.muted{color:var(--text-2);font-size:13px}.export-bar{display:flex;gap:8px;padding:10px 16px 24px}.error{color:var(--accent);font-size:14px;margin-top:8px}