:root{--bg: #f4f6f9;--surface: #ffffff;--surface-2: #f8fafc;--line: #e2e8f0;--line-2: #cbd5e1;--text: #0f172a;--muted: #64748b;--primary: #1f3a5f;--primary-2: #2c5282;--primary-soft: #e8eef6;--accent: #0f766e;--ok: #15803d;--ok-soft: #dcfce7;--warn: #b45309;--warn-soft: #fef3c7;--err: #b91c1c;--err-soft: #fee2e2;--ai: #6d28d9;--ai-soft: #f3e8ff;--radius: 10px;--shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .04);font-family:IBM Plex Sans Arabic,system-ui,-apple-system,Segoe UI,Tahoma,sans-serif;color:var(--text);font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg)}a{color:var(--primary-2);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0;font-weight:600}h1{font-size:22px}h2{font-size:18px}h3{font-size:15px}.muted{color:var(--muted)}.small{font-size:12px}.num,td.n,th.n{font-variant-numeric:tabular-nums;text-align:end}.row{display:flex;align-items:center}.row.wrap{flex-wrap:wrap}.gap{gap:8px}.gap-l{gap:16px}.grow{flex:1}.between{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:16px}.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}.shell{display:grid;grid-template-columns:228px 1fr;min-height:100vh}.side{background:var(--primary);color:#dbe5f1;padding:18px 12px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}.side .brand{color:#fff;font-weight:700;font-size:16px;padding:4px 10px 18px;line-height:1.35}.side .brand small{display:block;font-weight:400;font-size:11px;color:#9fb3cc}.side a{color:#dbe5f1;padding:9px 12px;border-radius:8px;display:block}.side a:hover{background:#ffffff14;text-decoration:none}.side a.active{background:#ffffff29;color:#fff}.side .foot{margin-top:auto;font-size:12px;padding:10px;border-top:1px solid rgba(255,255,255,.12)}.side .foot button{background:transparent;color:#dbe5f1;border-color:#ffffff40}.main{padding:22px 26px 60px;min-width:0}.page-h{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}.page-h .sub{color:var(--muted);margin-top:4px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0}.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}.card-b{padding:14px 16px}.card-b.flush{padding:0}button,.btn{font:inherit;border:1px solid var(--line-2);background:var(--surface);color:var(--text);padding:7px 13px;border-radius:8px;cursor:pointer;white-space:nowrap}button:hover:not(:disabled){border-color:var(--primary-2)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--primary);border-color:var(--primary);color:#fff}button.primary:hover:not(:disabled){background:var(--primary-2)}button.ok{background:var(--ok);border-color:var(--ok);color:#fff}button.danger{color:var(--err);border-color:#fca5a5}button.ghost{border-color:transparent;background:transparent}button.sm{padding:3px 9px;font-size:12px}button.ai-btn{background:var(--ai-soft);border-color:#d8b4fe;color:var(--ai)}input,select,textarea{font:inherit;border:1px solid var(--line-2);border-radius:7px;padding:6px 9px;background:#fff;color:var(--text);min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid #93c5fd;outline-offset:0;border-color:#60a5fa}textarea{min-height:70px;width:100%;resize:vertical}input.num{width:110px}input.num.sm,select.sm{width:80px;padding:3px 6px}td input,td select{padding:3px 6px}.field{display:flex;flex-direction:column;gap:4px;min-width:0}.field.wide{grid-column:1 / -1}.field .lbl{font-size:12px;color:var(--muted);font-weight:500}.field .hint{font-size:11px;color:var(--muted)}.field input,.field select,.field textarea{width:100%}.form{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px 14px}.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}.tabs button{border:0;border-bottom:2px solid transparent;border-radius:0;background:transparent;padding:10px 14px;color:var(--muted)}.tabs button.on{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.tabs.sub button{padding:7px 12px;font-size:13px}.tbl-wrap{overflow:auto;max-width:100%}table{border-collapse:collapse;width:100%}th,td{padding:7px 10px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}th{font-size:12px;color:var(--muted);font-weight:600;background:var(--surface-2);position:sticky;top:0;z-index:1;white-space:nowrap}tr.sec td{background:var(--primary-soft);font-weight:600}tr.sel td{background:#eff6ff}tr.clickable{cursor:pointer}tr.clickable:hover td{background:#f1f5f9}tr.ai-row td{background:var(--ai-soft)}tr.tot td{font-weight:700;background:var(--surface-2)}td.desc{max-width:460px;white-space:pre-wrap}td.low{background:var(--ok-soft)!important;font-weight:600}td.miss{background:var(--err-soft);color:var(--err);text-align:center}.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11.5px;background:#eef2f7;color:#334155;white-space:nowrap;font-weight:500}.badge.ok,.badge.won,.badge.approved,.badge.go{background:var(--ok-soft);color:var(--ok)}.badge.err,.badge.error,.badge.lost,.badge.rejected,.badge.no_go,.badge.declined{background:var(--err-soft);color:var(--err)}.badge.warn,.badge.warning,.badge.in_review,.badge.review{background:var(--warn-soft);color:var(--warn)}.badge.ai{background:var(--ai-soft);color:var(--ai)}.badge.supply{background:#e0f2fe;color:#0369a1}.badge.apply{background:#fef9c3;color:#854d0e}.badge.supply_apply{background:#ecfccb;color:#3f6212}.badge.pricing,.badge.study{background:#e0e7ff;color:#3730a3}.badge.submitted{background:#cffafe;color:#0e7490}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px}.stat-l{font-size:12px;color:var(--muted)}.stat-v{font-size:20px;font-weight:600;margin-top:4px;font-variant-numeric:tabular-nums}.stat-s{font-size:12px;color:var(--muted);margin-top:2px}.stat.hl{border-color:var(--primary);background:var(--primary-soft)}.src{font-size:11.5px;color:var(--primary-2);background:var(--primary-soft);border-radius:6px;padding:1px 6px;white-space:nowrap}.empty{padding:28px;text-align:center;color:var(--muted)}.alert{padding:10px 12px;border-radius:8px;background:var(--warn-soft);color:#78350f;border:1px solid #fde68a}.alert.err{background:var(--err-soft);color:#7f1d1d;border-color:#fecaca}.alert.info{background:var(--primary-soft);color:var(--primary);border-color:#c7d6ea}.alert.ai{background:var(--ai-soft);color:#4c1d95;border-color:#e9d5ff}.check-row{display:flex;gap:8px;align-items:flex-start;padding:7px 0;border-bottom:1px dashed var(--line)}.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 14px}.kv dt{color:var(--muted)}.kv dd{margin:0;font-variant-numeric:tabular-nums}.waterfall td{padding:6px 10px}.bar{height:8px;background:var(--primary-soft);border-radius:4px;overflow:hidden}.bar>i{display:block;height:100%;background:var(--primary-2)}pre.letter{white-space:pre-wrap;font-family:inherit;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:12px}.modal-bg{position:fixed;inset:0;background:#0f172a73;display:flex;align-items:flex-start;justify-content:center;padding:5vh 16px;z-index:50;overflow:auto}.modal{background:var(--surface);border-radius:12px;width:min(640px,100%);box-shadow:0 20px 50px #00000040}.modal.wide{width:min(1100px,100%)}.toasts{position:fixed;bottom:18px;inset-inline-start:18px;display:flex;flex-direction:column;gap:8px;z-index:60;max-width:min(460px,calc(100vw - 36px))}.toast{padding:10px 14px;border-radius:8px;background:#0f172a;color:#fff;box-shadow:var(--shadow)}.toast.err{background:var(--err)}.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,#1f3a5f,#0f2440);padding:16px}.login .card{width:min(400px,100%)}.chat{display:flex;flex-direction:column;gap:10px;max-height:460px;overflow:auto}.msg{padding:10px 12px;border-radius:10px;background:var(--surface-2);border:1px solid var(--line)}.msg.me{background:var(--primary-soft);align-self:flex-start}@media(max-width:860px){.shell{grid-template-columns:1fr}.side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;padding:10px}.side .brand{width:100%;padding-bottom:8px}.side .foot{width:100%;margin-top:6px}.main{padding:16px}input.num{width:90px}}@media print{.side,.tabs,button{display:none!important}.shell{display:block}}