:root{--bg-primary: #080808;--bg-secondary: #121212;--bg-tertiary: #1b1b1b;--border-color: #2c2c2c;--border-focus: #ff9800;--accent-color: #ff9800;--accent-hover: #e68900;--text-primary: #ffffff;--text-secondary: #aaaaaa;--text-muted: #555555;--status-success: #00e676;--status-error: #ff1744;--status-warning: #ffd600;--status-info: #00e5ff;--font-family: "Space Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--header-height: 70px;--sidebar-width: 260px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5;overflow-x:hidden}input,select,textarea,button{font-family:inherit;color:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-color)}.offline-banner{background-color:var(--status-error);color:#000;font-weight:700;text-align:center;padding:10px 20px;font-size:1.1rem;letter-spacing:1px;position:sticky;top:0;z-index:9999;display:flex;align-items:center;justify-content:center;gap:10px;text-transform:uppercase}.layout-container{display:grid;grid-template-columns:var(--sidebar-width) 1fr;min-height:100vh}@media (max-width: 1024px){.layout-container{grid-template-columns:1fr}}.sidebar{background-color:var(--bg-secondary);border-right:2px solid var(--border-color);padding:24px;display:flex;flex-direction:column;gap:30px}.logo-section{display:flex;flex-direction:column;gap:5px;padding-bottom:20px;border-bottom:2px solid var(--border-color)}.logo-title{font-size:1.6rem;font-weight:700;letter-spacing:1.5px;color:var(--accent-color);text-transform:uppercase}.logo-sub{font-family:var(--font-mono);font-size:.75rem;color:var(--text-secondary);letter-spacing:2px}.nav-menu{list-style:none;display:flex;flex-direction:column;gap:10px}.nav-item{width:100%}.nav-link{display:flex;align-items:center;gap:15px;padding:14px 18px;background:transparent;border:2px solid transparent;border-radius:4px;text-decoration:none;font-weight:500;font-size:1.05rem;width:100%;text-align:left;cursor:pointer;transition:none}.nav-link:hover{background-color:var(--bg-tertiary);border-color:var(--border-color)}.nav-link.active{background-color:var(--accent-color);color:#000;font-weight:700}.nav-link.active svg{stroke:#000}.user-section{margin-top:auto;padding-top:20px;border-top:2px solid var(--border-color);display:flex;flex-direction:column;gap:12px}.user-name{font-family:var(--font-mono);font-size:.9rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-logout{width:100%;padding:10px;background-color:transparent;border:2px solid var(--status-error);color:var(--status-error);font-weight:700;font-size:.9rem;cursor:pointer;text-transform:uppercase;border-radius:4px}.btn-logout:hover{background-color:var(--status-error);color:#000}.main-content{background-color:var(--bg-primary);padding:40px;overflow-y:auto}@media (max-width: 768px){.main-content{padding:20px}}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;border-bottom:2px solid var(--border-color);padding-bottom:20px;gap:20px;flex-wrap:wrap}.page-title{font-size:2.2rem;font-weight:700;text-transform:uppercase;letter-spacing:-.5px}.btn-primary{background-color:var(--accent-color);color:#000;font-weight:700;font-size:1.1rem;padding:12px 24px;border:none;border-radius:4px;cursor:pointer;display:flex;align-items:center;gap:10px;text-transform:uppercase}.btn-primary:hover{background-color:var(--accent-hover)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);font-weight:700;font-size:1.1rem;padding:12px 24px;border:2px solid var(--border-color);border-radius:4px;cursor:pointer;display:flex;align-items:center;gap:10px;text-transform:uppercase}.btn-secondary:hover{border-color:var(--accent-color)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:40px}.stat-card{background-color:var(--bg-secondary);border:2px solid var(--border-color);border-radius:4px;padding:24px;display:flex;flex-direction:column;gap:10px}.stat-card.warning-card{border-color:var(--status-error)}.stat-card.warning-card .stat-value{color:var(--status-error)}.stat-label{font-size:.9rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px}.stat-value{font-size:2.5rem;font-weight:700;font-family:var(--font-mono);color:var(--accent-color)}.filters-panel{background-color:var(--bg-secondary);border:2px solid var(--border-color);border-radius:4px;padding:20px;margin-bottom:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;align-items:flex-end}.search-input-group{grid-column:span 2}@media (max-width: 768px){.search-input-group{grid-column:span 1}}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:.85rem;font-weight:700;color:var(--text-secondary);text-transform:uppercase}.form-control{background-color:var(--bg-primary);border:2px solid var(--border-color);padding:12px 16px;font-size:1rem;border-radius:4px;outline:none;width:100%}.form-control:focus{border-color:var(--accent-color)}.table-responsive{width:100%;overflow-x:auto;background-color:var(--bg-secondary);border:2px solid var(--border-color);border-radius:4px}.table{width:100%;border-collapse:collapse;text-align:left}.table th,.table td{padding:16px 20px;border-bottom:2px solid var(--border-color);font-size:.95rem}.table th{background-color:var(--bg-tertiary);font-weight:700;text-transform:uppercase;font-size:.85rem;letter-spacing:.5px;color:var(--text-secondary)}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background-color:var(--bg-tertiary)}.badge{display:inline-block;padding:4px 8px;font-size:.75rem;font-weight:700;text-transform:uppercase;font-family:var(--font-mono);border-radius:2px}.badge-in{background-color:#00e67626;color:var(--status-success);border:1px solid var(--status-success)}.badge-out{background-color:#ff174426;color:var(--status-error);border:1px solid var(--status-error)}.text-mono{font-family:var(--font-mono)}.stock-low{color:var(--status-error);font-weight:700}.pagination-container{display:flex;justify-content:space-between;align-items:center;margin-top:24px;flex-wrap:wrap;gap:16px}.pagination-info{font-family:var(--font-mono);font-size:.9rem;color:var(--text-secondary)}.pagination-actions{display:flex;gap:10px}.btn-nav{padding:10px 16px;background-color:var(--bg-secondary);border:2px solid var(--border-color);cursor:pointer;font-weight:700;border-radius:4px}.btn-nav:hover:not(:disabled){border-color:var(--accent-color)}.btn-nav:disabled{opacity:.4;cursor:not-allowed}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000d9;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background-color:var(--bg-secondary);border:2px solid var(--border-color);border-radius:4px;width:100%;max-width:650px;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column}.modal-header{padding:24px;border-bottom:2px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-title{font-size:1.4rem;font-weight:700;text-transform:uppercase}.btn-close{background:transparent;border:none;cursor:pointer;color:var(--text-secondary)}.btn-close:hover{color:var(--text-primary)}.modal-body{padding:24px;display:flex;flex-direction:column;gap:20px}.modal-footer{padding:24px;border-top:2px solid var(--border-color);display:flex;justify-content:flex-end;gap:12px}.compat-manager{border:2px solid var(--border-color);border-radius:4px;padding:16px;background-color:var(--bg-tertiary)}.compat-input-row{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;margin-bottom:12px}.compat-tags-container{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.compat-tag{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:2px;padding:6px 10px;font-size:.85rem;display:flex;align-items:center;gap:8px}.btn-remove-tag{background:transparent;border:none;cursor:pointer;color:var(--status-error);display:flex;align-items:center}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-primary);padding:20px}.login-card{width:100%;max-width:420px;background-color:var(--bg-secondary);border:2px solid var(--border-color);border-radius:4px;padding:40px 30px;display:flex;flex-direction:column;gap:24px}.login-header{text-align:center;display:flex;flex-direction:column;gap:8px;border-bottom:2px solid var(--border-color);padding-bottom:20px}.login-title{font-size:1.8rem;font-weight:700;text-transform:uppercase;color:var(--accent-color)}.login-sub{font-size:.85rem;color:var(--text-secondary);font-family:var(--font-mono);letter-spacing:1px}.login-error{background-color:#ff174426;border:1px solid var(--status-error);color:var(--status-error);padding:12px;border-radius:4px;font-size:.9rem;font-weight:500}.text-right{text-align:right}.flex-row{display:flex;gap:10px}.w-full{width:100%}.undo-toast{position:fixed;bottom:24px;right:24px;background-color:var(--bg-secondary);border:2px solid var(--accent-color);color:var(--text-primary);padding:16px 24px;border-radius:4px;z-index:9999;display:flex;align-items:center;gap:20px;box-shadow:0 10px 30px #00000080}.undo-text{font-weight:500;font-size:1rem}.btn-undo{background-color:var(--accent-color);color:#000;border:none;padding:6px 12px;font-weight:700;cursor:pointer;text-transform:uppercase;font-size:.85rem;border-radius:2px}.btn-undo:hover{background-color:var(--accent-hover)}