:root{--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--radius:16px;--radius-sm:10px;--gap:12px}.app{flex-direction:column;min-height:100vh;display:flex}.app.dark{--bg:#0f1115;--surface:#1a1d24;--surface-2:#232833;--text:#f2f4f8;--text-dim:#9aa3b2;--border:#2c333f;--accent:#5b8cff;--accent-soft:#5b8cff24;--pos:#34c759;--neg:#ff453a;color:var(--text);background:var(--bg)}.app.light{--bg:#f4f6fa;--surface:#fff;--surface-2:#eef1f7;--text:#15181f;--text-dim:#68707e;--border:#e3e8f0;--accent:#2f6bff;--accent-soft:#2f6bff1a;--pos:#248a3d;--neg:#d70015;color:var(--text);background:var(--bg)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:var(--font);margin:0;font-size:16px;line-height:1.5}.header{justify-content:space-between;align-items:center;padding:16px 20px 8px;display:flex}.home-link{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);width:fit-content;color:var(--accent);align-self:flex-start;margin:12px 20px 0;padding:8px 14px;font-size:13px;font-weight:600;text-decoration:none;display:inline-block}.home-link:hover{filter:brightness(1.08)}.brand{align-items:baseline;gap:10px;display:flex}.brand-mark{font-size:26px;line-height:1}.brand h1{letter-spacing:-.02em;margin:0;font-size:22px;font-weight:700}.brand-tag{color:var(--text-dim);font-size:12px}.icon-btn{background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;width:42px;height:42px;font-size:18px}.icon-btn:hover{filter:brightness(1.08)}.main{flex:1;width:100%;max-width:640px;margin:0 auto;padding:8px 20px 24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);gap:var(--gap);flex-direction:column;margin-bottom:16px;padding:20px;display:flex;box-shadow:0 8px 30px #00000014}.section-title{color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;margin:0;font-size:15px;font-weight:700}.hint{text-align:center;color:var(--text-dim);margin-top:16px;font-size:13px}.footer{text-align:center;color:var(--text-dim);padding:16px;font-size:12px}.tabs{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);gap:8px;margin-bottom:16px;padding:6px;display:flex}.tab{border-radius:var(--radius-sm);color:var(--text-dim);cursor:pointer;text-transform:capitalize;background:0 0;border:none;flex:1;padding:10px 0;font-size:14px;font-weight:600}.tab.active{background:var(--accent);color:#fff}.dropzone{border:2px dashed var(--border);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text-dim);cursor:pointer;text-align:center;flex-direction:column;align-items:center;gap:6px;padding:40px 20px;transition:border-color .15s,background .15s;display:flex}.dropzone:hover,.dropzone.dragging{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}.dropzone-icon{font-size:34px}.dropzone-sub{color:var(--text-dim);font-size:12px}.import-msg{color:var(--pos);margin:0;font-size:13px}.api-error{color:var(--neg);margin:0;font-size:13px}.primary-btn{border-radius:var(--radius-sm);background:var(--accent);color:#fff;cursor:pointer;white-space:nowrap;border:none;padding:12px 18px;font-size:14px;font-weight:600}.primary-btn:hover{filter:brightness(1.08)}.ghost-btn{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text);cursor:pointer;padding:12px 18px;font-size:14px;font-weight:600}.ghost-btn:hover{filter:brightness(1.08)}.danger-link{color:var(--neg);cursor:pointer;text-align:left;background:0 0;border:none;padding:4px;font-size:13px;font-weight:600}.form-stack{gap:var(--gap);flex-direction:column;display:flex}.new-row{gap:10px;display:flex}.name-input{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-2);min-width:0;color:var(--text);outline:none;flex:1;padding:12px 14px;font-size:15px}.name-input:focus{border-color:var(--accent)}.kpi-row{flex-flow:wrap;justify-content:space-between;gap:16px}.kpi{flex-direction:column;min-width:80px;display:flex}.kpi-value{font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:20px;font-weight:700}.kpi-accent .kpi-value{color:var(--accent)}.kpi-value.pos{color:var(--pos)}.stat-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;font-size:10px}.mchart{align-items:stretch;gap:10px;height:140px;padding-top:4px;display:flex;overflow-x:auto}.mchart-col{flex-direction:column;flex:1;min-width:52px;height:100%;display:flex}.mchart-bars{flex:1;justify-content:center;align-items:flex-end;gap:4px;display:flex}.mchart-bar{border-radius:5px 5px 0 0;width:16px;min-height:2px;transition:height .2s}.bar-billed{background:var(--accent)}.bar-net{background:var(--pos);opacity:.75}.mchart-label{text-align:center;font-size:11px;font-weight:600}.mchart-sub{color:var(--text-dim);text-align:center;font-variant-numeric:tabular-nums;font-size:10px}.legend{color:var(--text-dim);gap:16px;font-size:12px;display:flex}.legend span{align-items:center;gap:6px;display:inline-flex}.dot{border-radius:3px;width:10px;height:10px;display:inline-block}.dot-billed{background:var(--accent)}.dot-net{background:var(--pos);opacity:.75}.group-row{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);align-items:center;gap:10px;padding:10px 12px;display:flex}.item-body{flex-direction:column;flex:1;min-width:0;display:flex}.item-name{text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:600;overflow:hidden}.item-sub{color:var(--text-dim);font-size:12px}.net-chip{font-variant-numeric:tabular-nums;white-space:nowrap;font-size:13px;font-weight:700}.net-chip.pos{color:var(--pos)}.net-chip.neg{color:var(--neg)}.quality-note{color:var(--text-dim);margin:0;font-size:13px}.wo-list{flex-direction:column;gap:8px;display:flex}.wo-item{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);overflow:hidden}.place-row-head{width:100%;color:var(--text);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;padding:12px 14px;display:flex}.wo-detail{flex-direction:column;gap:8px;padding:0 14px 14px;display:flex}.wo-sums{border-radius:var(--radius-sm);background:var(--accent-soft);flex-wrap:wrap;gap:18px;padding:10px 12px;display:flex}.sum{flex-direction:column;display:flex}.sum-value{font-variant-numeric:tabular-nums;font-size:15px;font-weight:700}.part-line{border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:10px;padding:8px 12px;display:flex}.part-price{font-variant-numeric:tabular-nums;font-size:14px;font-weight:700}