:root{--bg: #f5f7fb;--surface: #ffffff;--border: #e3e8f0;--text: #0f172a;--muted: #64748b;--brand: #1d4ed8;--brand-soft: #eff4ff;--red: #dc2626;--green: #059669;--amber: #d97706;--radius: 12px;--shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 12px rgba(15, 23, 42, .04)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}.app{display:flex;min-height:100vh}.sidebar{width:216px;flex:0 0 216px;background:var(--surface);border-right:1px solid var(--border);padding:20px 12px;display:flex;flex-direction:column;gap:4px}.logo{font-weight:800;font-size:20px;letter-spacing:-.5px;padding:0 10px 18px}.logo span{color:var(--red)}.nav-item{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:9px;color:var(--muted);font-weight:500}.nav-item:hover{background:var(--bg)}.nav-item.active{background:var(--brand-soft);color:var(--brand);font-weight:600}.main{flex:1;min-width:0;padding:24px 28px 48px}.topbar{display:flex;align-items:baseline;gap:14px;margin-bottom:22px;flex-wrap:wrap}.topbar h1{margin:0;font-size:26px;letter-spacing:-.6px}.topbar p{margin:0;color:var(--muted)}.spacer{flex:1}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-head{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--border)}.card-head h2{margin:0;font-size:16px}.card-body{padding:18px}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:22px}.metric{padding:16px 18px}.metric .label{color:var(--muted);font-size:13px;font-weight:500}.metric .value{font-size:28px;font-weight:700;letter-spacing:-1px;margin-top:4px}table{width:100%;border-collapse:collapse}th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--border)}th{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);font-weight:600}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:var(--bg)}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.badge.YENI{background:#fee2e2;color:#b91c1c}.badge.TEKLIF_BEKLENIYOR{background:#fef3c7;color:#b45309}.badge.SIPARIS_VERILDI{background:#dbeafe;color:#1d4ed8}.badge.SIPARIS_ULASMADI{background:#ffedd5;color:#c2410c}.badge.IPTAL{background:#f1f5f9;color:#64748b}.badge.COMPLETE{background:#d1fae5;color:#047857}.badge.auto{background:#ede9fe;color:#6d28d9}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:9px;border:1px solid var(--border);background:var(--surface);font-weight:600;cursor:pointer}.btn:hover{background:var(--bg)}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{filter:brightness(1.08)}.btn:disabled{opacity:.55;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:15px}.field label{font-weight:600;font-size:13.5px}.field .req{color:var(--red)}.field input,.field select,.field textarea{padding:10px 12px;border:1px solid var(--border);border-radius:9px;background:var(--surface);width:100%}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}.field .hint{color:var(--muted);font-size:12.5px}.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.alert{padding:11px 14px;border-radius:9px;margin-bottom:16px;font-weight:500}.alert.error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.alert.ok{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.muted{color:var(--muted)}.empty{padding:36px;text-align:center;color:var(--muted)}.optional-box{border:1px dashed var(--border);border-radius:var(--radius);padding:16px;background:#fbfcfe;margin-bottom:15px}.optional-box>header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-weight:600;color:var(--brand)}.optional-box .muted{font-weight:400;font-size:12.5px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:100%;max-width:380px;padding:30px}.login-card .logo{text-align:center;padding-bottom:8px}.login-card>p{text-align:center;color:var(--muted);margin:0 0 22px}@media(max-width:780px){.app{flex-direction:column}.sidebar{width:100%;flex:none;flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--border);padding:10px}.sidebar .logo{display:none}.nav-item{white-space:nowrap}.main{padding:16px}.row{grid-template-columns:1fr}table{font-size:14px}th:nth-child(n+5),td:nth-child(n+5){display:none}}