*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--green: #2e7d32;--green-dark: #1b5e20;--green-light: #e8f5e9;--green-mid: #4caf50;--red: #c62828;--red-light: #ffebee;--blue: #1565c0;--blue-light: #e3f2fd;--text: #1a1a2e;--text-muted: #666;--border: #e0e0e0;--bg: #f5f6fa;--white: #ffffff;--sidebar-w: 240px;--radius: 8px;--shadow: 0 1px 4px rgba(0,0,0,.08);--shadow-md: 0 4px 16px rgba(0,0,0,.12)}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--text-muted)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--green-dark) 0%,var(--green) 100%)}.login-card{background:var(--white);border-radius:16px;padding:40px;width:100%;max-width:380px;box-shadow:var(--shadow-md)}.login-logo{text-align:center;margin-bottom:28px}.login-logo h1{font-size:22px;font-weight:700;color:var(--green)}.login-logo p{font-size:13px;color:var(--text-muted);margin-top:4px}.login-error{background:var(--red-light);color:var(--red);padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:16px}.login-card .btn{width:100%;margin-top:8px}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--green-dark);color:#fff;display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100;transition:transform .3s}.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-logo h2{font-size:16px;font-weight:700}.sidebar-logo p{font-size:11px;opacity:.6;margin-top:2px}.sidebar-nav{flex:1;padding:12px 0}.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:10px 20px;color:#ffffffbf;text-decoration:none;font-size:14px;font-weight:500;transition:all .15s;border-left:3px solid transparent}.sidebar-nav 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var(--border)}.btn-ghost:hover{background:var(--bg);color:var(--text)}.btn-icon{padding:6px;border-radius:6px;background:transparent;border:1px solid var(--border);cursor:pointer;color:var(--text-muted);display:inline-flex;align-items:center;transition:all .15s}.btn-icon:hover{background:var(--bg);color:var(--text)}.btn-icon.green{color:var(--green);border-color:var(--green-light)}.btn-icon.green:hover{background:var(--green-light)}.btn-icon.red{color:var(--red);border-color:var(--red-light)}.btn-icon.red:hover{background:var(--red-light)}.btn-icon svg{width:16px;height:16px}.btn:disabled{opacity:.5;cursor:not-allowed}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.search-wrap{position:relative;flex:1;min-width:200px}.search-wrap svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--text-muted)}.search-wrap input{padding-left:34px}.toolbar select{width:auto;min-width:150px}.table-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}thead th{background:var(--bg);padding:10px 14px;text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);white-space:nowrap}tbody tr{border-bottom:1px solid var(--border);transition:background .1s}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:var(--bg)}tbody td{padding:11px 14px;font-size:14px}.td-actions{display:flex;gap:6px}.stock-badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;font-weight:600}.stock-ok{background:var(--green-light);color:var(--green-dark)}.stock-low{background:#fff3e0;color:#e65100}.stock-zero{background:var(--red-light);color:var(--red)}.type-badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;font-weight:600}.type-in{background:var(--green-light);color:var(--green-dark)}.type-out{background:var(--red-light);color:var(--red)}.type-adj{background:var(--blue-light);color:var(--blue)}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted);font-size:14px}.empty-state svg{width:40px;height:40px;opacity:.3;margin-bottom:12px;display:block;margin-left:auto;margin-right:auto}.table-footer{padding:10px 14px;background:var(--bg);border-top:1px solid var(--border);font-size:12px;color:var(--text-muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:200;padding:16px}.modal{background:var(--white);border-radius:12px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-md)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 14px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:16px;font-weight:600}.modal-body{padding:20px}.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:20px}.stat-card{background:var(--white);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.stat-card .label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.stat-card .value{font-size:24px;font-weight:700;margin-top:4px}.stat-card.green .value{color:var(--green)}.stat-card.red .value{color:var(--red)}.stat-card.blue 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