:root{--bg:#f6f5f2;--card:#ffffff;--text:#1c1917;--muted:#78716c;--line:#e7e5e4;--accent:#5028c0;--accent-text:#ffffff;--soon-bg:#fef3c7;--soon-line:#f59e0b;--soon-text:#92400e;--late-bg:#fee2e2;--late-line:#dc2626;--late-text:#991b1b;--badge-bg:#f5f5f4;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#141414;--card:#1f1f1f;--text:#f5f5f4;--muted:#a8a29e;--line:#333333;--accent:#8b6fd4;--accent-text:#ffffff;--soon-bg:#3b2f0b;--soon-line:#d97706;--soon-text:#fcd34d;--late-bg:#3f1414;--late-line:#ef4444;--late-text:#fca5a5;--badge-bg:#2a2a2a;color-scheme:dark}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;font-size:16px;line-height:1.5}button,input{font:inherit}.wrap{max-width:1100px;margin:0 auto;padding:16px 16px 48px}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.brand{font-size:22px;font-weight:600;margin:0}.updated{color:var(--muted);font-size:14px;margin:0 0 20px}.section{margin-top:16px}.tabs{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px;position:-webkit-sticky;position:sticky;top:0;z-index:10;padding:8px 0;background:var(--bg)}.tab{display:flex;align-items:center;justify-content:center;gap:8px;min-height:56px;border-radius:12px;border:2px solid var(--line);background:var(--card);color:var(--text);font-size:20px;font-weight:600;text-decoration:none;-webkit-tap-highlight-color:transparent}.tab.on{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.tab-count{min-width:26px;height:26px;padding:0 8px;border-radius:999px;background:var(--badge-bg);color:var(--text);font-size:15px;display:inline-flex;align-items:center;justify-content:center}.tab.on .tab-count{background:rgba(255,255,255,.25);color:#ffffff}.tab-count.late,.tab.on .tab-count.late{background:var(--late-line);color:#ffffff}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.section h2{font-size:22px;margin:0 0 12px;display:flex;align-items:baseline;gap:8px}.count{color:var(--muted);font-size:15px;font-weight:400}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}@media (min-width:640px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width:960px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.card{background:var(--card);border:2px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.card.soon{border-color:var(--soon-line);background:var(--soon-bg)}.card.overdue{border-color:var(--late-line);background:var(--late-bg)}.photo{position:relative;width:100%;padding-top:125%;background:var(--badge-bg)}button.photo{display:block;border:0;margin:0;padding:125% 0 0;cursor:zoom-in;-webkit-tap-highlight-color:transparent}.viewer{position:fixed;top:0;left:0;right:0;bottom:0;z-index:60;background:rgba(0,0,0,.92);display:flex;align-items:center;justify-content:center;padding:12px;cursor:zoom-out}.viewer img{max-width:100%;max-height:100%;object-fit:contain;display:block}.viewer-close{position:absolute;top:8px;right:12px;width:48px;height:48px;display:flex;align-items:center;justify-content:center;color:#ffffff;font-size:36px;line-height:1}.photo img{position:absolute;inset:0;top:0;left:0;width:100%;height:100%;object-fit:cover;display:block}.info{padding:10px 12px 12px;display:flex;flex-direction:column;gap:4px}.customer{font-size:17px;font-weight:600;word-break:break-word}.date{color:var(--muted)}.badge,.date{font-size:15px}.badge{align-self:flex-start;margin-top:4px;padding:4px 10px;border-radius:999px;font-weight:600;background:var(--badge-bg);color:var(--text)}.card.soon .badge{background:var(--soon-line);color:#ffffff}.card.overdue .badge{background:var(--late-line);color:#ffffff}.empty{border:2px dashed var(--line);border-radius:12px;padding:28px 16px;text-align:center;color:var(--muted);font-size:16px}.btn,.empty{background:var(--card)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:10px;border:2px solid var(--line);color:var(--text);font-size:17px;font-weight:600;cursor:pointer;-webkit-tap-highlight-color:transparent}.btn:disabled{opacity:.6}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn.danger{border-color:var(--late-line);color:var(--late-text);background:var(--card)}.btn.danger.armed{background:var(--late-line);color:#ffffff}.btn.small{min-height:40px;font-size:15px;padding:0 12px}.btn.block{width:100%}.admin-bar{display:flex;gap:8px;align-items:center}.delete-row{padding:0 12px 12px}.sheet-backdrop{position:fixed;inset:0;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.45);z-index:50;overflow-y:auto;-webkit-overflow-scrolling:touch}.sheet{background:var(--card);max-width:520px;margin:24px auto;border-radius:16px;padding:20px 16px}.sheet h3{font-size:22px;margin:0 0 16px}.field{margin-bottom:18px}.field>.label,.field>label{display:block;font-size:16px;font-weight:600;margin-bottom:8px}.text-input{width:100%;min-height:52px;padding:0 14px;border:2px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);font-size:17px}.text-input:focus{outline:none;border-color:var(--accent)}.photo-pick{display:flex;align-items:center;justify-content:center;width:100%;min-height:140px;border:2px dashed var(--line);border-radius:12px;background:var(--bg);color:var(--muted);font-size:17px;cursor:pointer;overflow:hidden;position:relative}.photo-pick.over{border-color:var(--accent);color:var(--accent)}.pick-hint{display:flex;flex-direction:column;align-items:center;gap:4px;padding:0 12px;text-align:center}.pick-hint small{font-size:13px}.photo-pick img{width:100%;max-height:320px;object-fit:contain;display:block}.photo-pick input{position:absolute;inset:0;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.toggle{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.toggle button{min-height:64px;border-radius:12px;border:2px solid var(--line);background:var(--bg);color:var(--text);font-size:20px;font-weight:600;cursor:pointer}.toggle button.on{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.actions{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;margin-top:8px}.error{background:var(--late-bg);color:var(--late-text);border-radius:10px;padding:10px 12px;margin-bottom:14px;font-size:15px}.login{max-width:360px;margin:60px auto;background:var(--card);border-radius:16px;padding:24px 20px}.login h1{font-size:22px;margin:0 0 16px}