:root{color-scheme:light;--green:#137a52;--green-dark:#0c5f40;--green-soft:#edf5ef;--bg:#f7f8f4;--surface:#fff;--ink:#202a25;--muted:#707a74;--line:#e5eae5;--wheat:#d6a15d;--amber-bg:#fff1d9;--amber-ink:#865613;--danger:#b34138;--radius:16px;--shadow:0 5px 20px #263e2c06;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-synthesis:none;font-size:16px;line-height:1.55;color:var(--ink);background:#e9eee9}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button:focus-visible,a:focus-visible{outline:3px solid #66b892;outline-offset:3px}input:focus,textarea:focus,select:focus{outline:2px solid #5ba882;outline-offset:1px}.icon{flex:none;vertical-align:middle}.app-shell{position:relative;max-width:430px;min-height:100dvh;margin:0 auto;background:var(--bg);box-shadow:0 0 55px #153d2010;overflow:clip}.page{padding:20px 20px calc(96px + env(safe-area-inset-bottom))}.topbar{display:flex;align-items:center;gap:10px;min-height:64px;padding:12px 20px;background:var(--bg)}.topbar h1{font-size:19px;line-height:1.3;margin:0;flex:1;font-weight:650}.brand{display:inline-flex;align-items:center;gap:6px;font-size:22px;font-weight:750;letter-spacing:-.7px}.brand-mark{display:inline-flex;color:var(--green)}.brand-name{white-space:nowrap}.demo-badge{display:inline-block;white-space:nowrap;font-size:11px;line-height:1.5;padding:2px 7px;border-radius:5px;color:#82602e;background:#f8ecd9;letter-spacing:0;font-weight:450}.topbar>.demo-badge{margin-left:auto}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:0;border-radius:12px;color:var(--ink);background:transparent;flex-shrink:0}.back-button{display:inline-flex;align-items:center;gap:3px;border:0;padding:0;min-height:44px;background:none;color:var(--ink)}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:48px;border:1px solid transparent;border-radius:12px;padding:11px 16px;font-size:15px;font-weight:600;line-height:1.4;text-align:center;transition:background .15s,transform .15s;white-space:normal}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark)}.btn-secondary{background:#fff;border-color:var(--green);color:var(--green)}.btn-quiet{color:var(--green);background:transparent;padding:8px;min-height:44px}.btn-danger{background:var(--danger);color:#fff}.btn-block{width:100%}.card{padding:18px;border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}.muted{color:var(--muted)}.small{font-size:12px;line-height:1.5}.section-title{font-size:18px;line-height:1.4;font-weight:650;margin:24px 0 14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.row{display:flex;align-items:center;gap:12px}.row-between{justify-content:space-between}.stack{display:grid;gap:14px}.badge{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;font-size:12px;line-height:1.6;padding:2px 8px;border-radius:6px;background:#edf0ed;color:#69736c}.badge-green{background:#e9f4ed;color:var(--green)}.badge-amber{background:var(--amber-bg);color:var(--amber-ink)}.empty-state{text-align:center;padding:46px 22px;color:var(--muted)}.empty-state .icon{color:#7b9a85;margin-bottom:10px}.empty-state h2,.empty-state h3{color:var(--ink);font-size:18px;margin:4px 0 9px}.empty-state p{font-size:14px;margin:0 0 20px}.field{display:grid;gap:8px;margin-bottom:18px}.field>label,.field-label{font-size:14px;font-weight:550}.input,.textarea,.select{width:100%;min-height:48px;border:1px solid #dce3dc;border-radius:10px;background:#fff;color:var(--ink);padding:11px 12px;min-width:0}.input::placeholder,.textarea::placeholder{color:#8b948d}.textarea{min-height:100px;resize:vertical;line-height:1.65}.form-error{font-size:13px;color:var(--danger);line-height:1.5;margin:6px 0}.form-error:empty{display:none}.bottom-nav{position:fixed;z-index:10;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,430px);display:grid;grid-template-columns:repeat(3,1fr);min-height:72px;padding:5px 12px calc(7px + env(safe-area-inset-bottom));background:#fcfdfbf5;border-top:1px solid #e6ebe5;backdrop-filter:blur(12px)}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:56px;color:#7c857f;font-size:12px;border:0;background:transparent}.nav-item.active{color:var(--green);font-weight:600}.nav-item .icon{width:24px;height:24px}.fixed-actions{position:fixed;z-index:10;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,430px);display:flex;gap:10px;padding:12px 20px calc(12px + env(safe-area-inset-bottom));background:#fcfdfbf7;border-top:1px solid var(--line);backdrop-filter:blur(12px)}.fixed-actions>.btn{flex:1;min-width:0}.photo{object-fit:cover;border-radius:12px;background:#e9e9df;width:100%;aspect-ratio:4/3}.divider{height:1px;background:var(--line);margin:16px 0}.app-dialog{position:fixed;border:0;border-radius:20px;background:#fbfcf9;color:var(--ink);padding:0;width:min(calc(100vw - 28px),410px);max-height:85dvh;overflow:auto;box-shadow:0 20px 80px #14291f35}.app-dialog::backdrop{background:#10281c70;backdrop-filter:blur(3px)}.dialog-header{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 16px;background:#fbfcf9;border-bottom:1px solid var(--line)}.dialog-header h2{font-size:18px;margin:0}.dialog-body{padding:20px}.dialog-footer{display:flex;gap:10px;padding:0 20px 20px}.dialog-footer .btn{flex:1}.preview-image{width:100%;max-height:65dvh;object-fit:contain;border-radius:10px;background:#f3f1e9}.confirm-message{margin:0;line-height:1.75;font-size:15px}.document-preview{position:relative;border:1px dashed #c9d8cd;border-radius:12px;padding:24px 16px;background:#fff;overflow:hidden}.document-preview h3{margin:12px 0 22px;font-size:20px}.document-symbol{color:var(--green)}.sample-watermark{position:absolute;right:12px;top:18px;transform:rotate(10deg);border:1px solid #ba9160;color:#967041;font-size:13px;padding:3px 8px;border-radius:5px}.detail-list{display:grid;gap:14px;font-size:14px;margin:0}.detail-list>div{display:flex;gap:12px;justify-content:space-between;align-items:start}.detail-list dt{color:var(--muted);white-space:nowrap}.detail-list dd{margin:0;text-align:right;overflow-wrap:anywhere}.document-note{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;margin:20px 0 0}.toast-region{position:fixed;z-index:40;left:50%;top:max(20px,env(safe-area-inset-top));transform:translateX(-50%);width:min(calc(100vw - 32px),390px);display:grid;gap:8px;pointer-events:none}.toast{padding:12px 16px;border-radius:12px;background:#173b2b;color:white;box-shadow:0 6px 26px #0002;font-size:14px;line-height:1.5;text-align:center}.toast-error{background:#864638}.desktop-context{display:none}.hint{font-size:12px;line-height:1.6;color:var(--muted)}h1,h2,h3,p{overflow-wrap:break-word}h1,h2,h3{letter-spacing:-.3px}input[type=checkbox]{accent-color:var(--green);width:18px;height:18px}input[type=date],input[type=datetime-local]{appearance:none;-webkit-appearance:none;min-height:48px}.visually-hidden{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}
@media(min-width:900px){.app-shell{margin-top:28px;margin-bottom:28px;min-height:calc(100dvh - 56px);border:1px solid #d8e1d9;border-radius:24px}.bottom-nav,.fixed-actions{bottom:28px;border-bottom-left-radius:24px;border-bottom-right-radius:24px;width:428px}.desktop-context{display:block;position:fixed;top:46px;left:calc(50% + 246px);max-width:210px;color:var(--muted);font-size:13px;line-height:1.7}.desktop-context .brand{font-size:20px;color:var(--ink);margin-bottom:10px}.desktop-context p{margin:6px 0 16px}.desktop-context a{display:flex;align-items:center;gap:8px;min-height:44px;color:var(--green)}}
@media(max-width:359px){.page{padding-left:16px;padding-right:16px}.topbar{padding-left:16px;padding-right:16px}.brand{font-size:20px}.fixed-actions{padding-left:16px;padding-right:16px}.btn{padding-left:12px;padding-right:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}