*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f1f5f9;color:#1e293b}.layout{display:flex;min-height:100vh}.sidebar{width:240px;flex-shrink:0;background:#1e293b;display:flex;flex-direction:column}.sidebar-brand{padding:22px 24px;font-size:1.05rem;font-weight:700;color:#fff;border-bottom:1px solid #334155;letter-spacing:.01em;display:flex;justify-content:space-between;align-items:center}.sidebar-brand .brand-accent{color:#60a5fa}.sidebar-close{display:none;background:none;border:none;color:#94a3b8;font-size:1.1rem;cursor:pointer;line-height:1;padding:4px 6px;border-radius:4px;transition:color .12s}.sidebar-close:hover{color:#fff}.sidebar-nav{flex:1;padding:10px 0}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 24px;color:#94a3b8;text-decoration:none;font-size:.875rem;transition:background .12s,color .12s}.sidebar-nav a:hover{background:#273549;color:#e2e8f0}.sidebar-nav a.active{background:#334155;color:#fff}.sidebar-footer{padding:16px 24px;border-top:1px solid #334155}.sidebar-user{font-size:.78rem;color:#64748b;margin-bottom:10px}.sidebar-user strong{display:block;color:#94a3b8;font-weight:500;margin-bottom:2px}.btn-logout{width:100%;padding:7px 12px;background:transparent;border:1px solid #475569;border-radius:6px;color:#94a3b8;font-size:.8rem;cursor:pointer;transition:all .12s}.btn-logout:hover{background:#334155;color:#fff;border-color:#64748b}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:300;display:none}.main{flex:1;overflow:hidden;display:flex;flex-direction:column;min-width:0}.page{flex:1;padding:28px 32px;overflow-y:auto}.topbar{display:none}.hamburger{background:none;border:none;cursor:pointer;padding:6px;display:flex;flex-direction:column;gap:5px;border-radius:6px;transition:background .12s}.hamburger:hover{background:#f1f5f9}.hamburger span{display:block;width:22px;height:2px;background:#334155;border-radius:2px;transition:transform .2s,opacity .2s}.topbar-brand{font-size:1rem;font-weight:700;color:#1e293b;letter-spacing:.01em}.topbar-brand b{color:#3b82f6;font-weight:700}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:12px}.page-title{font-size:1.35rem;font-weight:700;color:#0f172a}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:#fff;border-radius:10px;padding:20px 22px;box-shadow:0 1px 3px #0000000f}.stat-card .sc-label{font-size:.73rem;color:#64748b;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}.stat-card .sc-value{font-size:2rem;font-weight:700;color:#0f172a;line-height:1;word-break:break-all}.stat-card.warn .sc-value{color:#d97706}.stat-card.danger .sc-value{color:#dc2626}.table-wrap{background:#fff;border-radius:10px;box-shadow:0 1px 3px #0000000f;overflow:hidden}.table-toolbar{padding:14px 18px;display:flex;gap:10px;align-items:center;border-bottom:1px solid #e2e8f0;flex-wrap:wrap}table{width:100%;border-collapse:collapse;font-size:.85rem}th{background:#f8fafc;padding:10px 16px;text-align:left;font-size:.72rem;color:#64748b;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid #e2e8f0}td{padding:11px 16px;border-bottom:1px solid #f1f5f9;color:#334155}tr:last-child td{border-bottom:none}tr:hover td{background:#f8fafc}.empty,.loading{padding:36px;text-align:center;color:#94a3b8;font-size:.875rem}.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:.71rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;white-space:nowrap}.badge-pending{background:#fef3c7;color:#92400e}.badge-approved{background:#dbeafe;color:#1e40af}.badge-delivered{background:#dcfce7;color:#166534}.badge-cancelled{background:#fee2e2;color:#991b1b}.badge-in{background:#dcfce7;color:#166534}.badge-out{background:#fee2e2;color:#991b1b}.badge-adjustment{background:#ede9fe;color:#6d28d9}.form-card{background:#fff;border-radius:10px;padding:22px 24px;box-shadow:0 1px 3px #0000000f;margin-bottom:24px}.form-card-title{font-size:.95rem;font-weight:600;color:#0f172a;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid #f1f5f9}.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-bottom:16px}.form-group{display:flex;flex-direction:column;gap:5px}.form-group.full{grid-column:1 / -1}label{font-size:.78rem;font-weight:500;color:#475569}input,select,textarea{padding:8px 11px;border:1px solid #cbd5e1;border-radius:6px;font-size:.875rem;color:#1e293b;background:#fff;transition:border-color .12s,box-shadow .12s;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61f}textarea{resize:vertical;min-height:66px}.btn{padding:8px 18px;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;border:none;transition:background .12s,opacity .12s;white-space:nowrap}.btn-primary{background:#3b82f6;color:#fff}.btn-primary:hover{background:#2563eb}.btn-primary:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:#e2e8f0;color:#334155}.btn-secondary:hover{background:#cbd5e1}.btn-danger{background:#ef4444;color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:5px 11px;font-size:.78rem}.alert-error{padding:10px 14px;background:#fee2e2;color:#b91c1c;border-radius:6px;font-size:.84rem;margin-bottom:14px}.alert-success{padding:10px 14px;background:#dcfce7;color:#166534;border-radius:6px;font-size:.84rem;margin-bottom:14px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f1f5f9;padding:16px}.login-card{background:#fff;padding:40px 36px;border-radius:12px;box-shadow:0 4px 24px #00000017;width:100%;max-width:380px}.login-card h1{font-size:1.4rem;font-weight:700;color:#0f172a;margin-bottom:6px}.login-card p{font-size:.84rem;color:#64748b;margin-bottom:28px}.login-card .form-group{margin-bottom:14px}.login-card .btn{width:100%;padding:10px;margin-top:8px;font-size:.925rem}.items-table{width:100%;border-collapse:collapse;font-size:.84rem;margin-bottom:12px}.items-table th{padding:8px 10px;background:#f8fafc;border:1px solid #e2e8f0;font-size:.72rem;color:#64748b;text-transform:uppercase}.items-table td{padding:6px 8px;border:1px solid #e2e8f0}.items-table input,.items-table select{padding:6px 8px;border:1px solid #cbd5e1;border-radius:4px;font-size:.84rem;width:100%}.items-total{text-align:right;font-size:.875rem;font-weight:600;color:#1e293b;padding:8px 0}.section-title{font-size:.9rem;font-weight:600;color:#475569;margin-bottom:14px}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.sidebar{position:fixed;top:0;left:-260px;height:100%;width:240px;z-index:400;transition:left .25s ease;box-shadow:none}.sidebar.sidebar-open{left:0;box-shadow:4px 0 24px #00000040}.sidebar-close{display:flex}.sidebar-overlay{display:block}.topbar{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#fff;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:200;flex-shrink:0}.page{padding:16px}.page-header{flex-wrap:wrap;margin-bottom:16px}.page-header>div{display:flex;flex-wrap:wrap;gap:8px}.stat-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:20px}.stat-card{padding:14px}.stat-card .sc-label{font-size:.67rem}.stat-card .sc-value{font-size:1.45rem}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.table-wrap>table,.table-wrap>div>table{min-width:560px}.table-toolbar{position:sticky;left:0;background:#fff;padding:10px 14px;gap:8px}td,th{padding:9px 12px}.form-card{padding:16px}.form-grid{grid-template-columns:1fr;gap:12px}input,select,textarea{padding:11px 12px;font-size:16px;border-radius:8px}.items-table input,.items-table select{font-size:15px;padding:7px 8px}.btn{padding:10px 16px;font-size:.9rem;min-height:42px}.btn-sm{padding:7px 12px;font-size:.8rem;min-height:34px}.login-card{padding:28px 20px}.items-table{min-width:480px}.section-title{margin-top:20px}}@media (max-width: 480px){.stat-grid{gap:8px}.stat-card{padding:12px}.stat-card .sc-value{font-size:1.25rem}.page{padding:12px}.btn{padding:10px 12px}.page-title{font-size:1.1rem}}