@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap");:root{--bg:#f4f5fa;--surface:#fff;--surface-2:#fbfbfe;--sidebar-bg:#12122a;--sidebar-bg-2:#1a1a3a;--border:#eaebf3;--text-primary:#14142b;--text-secondary:#6e7191;--text-muted:#a0a3bd;--accent:#6c5ce7;--accent-2:#a78bfa;--accent-soft:#f1effe;--success:#2ecc9c;--success-soft:#e8fbf4;--warning:#ffb020;--warning-soft:#fff6e5;--danger:#ff5c5c;--danger-soft:#ffeded;--radius-lg:20px;--radius-md:14px;--radius-sm:10px;--shadow-soft:0 4px 24px rgba(20,20,43,.05);--shadow-card:0 10px 30px rgba(20,20,43,.06)}*{box-sizing:border-box}body,html{height:100%}body{background:var(--bg);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased}.font-display,h1,h2,h3,h4,h5,h6{font-family:Plus Jakarta Sans,Inter,sans-serif}a{text-decoration:none;color:inherit}.app-shell{display:flex;min-height:100vh}.main-area{flex:1 1;min-width:0;display:flex;flex-direction:column}.content-wrap{padding:28px 34px 60px;max-width:1280px;width:100%;margin:0 auto}.sidebar{width:264px;flex-shrink:0;background:linear-gradient(180deg,var(--sidebar-bg) 0,var(--sidebar-bg-2) 100%);color:#fff;min-height:100vh;position:-webkit-sticky;position:sticky;top:0;display:flex;flex-direction:column;padding:26px 18px}.sidebar-brand{display:flex;align-items:center;gap:12px;padding:6px 10px 26px}.sidebar-brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent) 0,var(--accent-2) 100%);display:flex;align-items:center;justify-content:center;font-weight:800;box-shadow:0 6px 16px rgba(108,92,231,.45)}.sidebar-brand-mark,.sidebar-brand-text{font-family:Plus Jakarta Sans,sans-serif;font-size:17px}.sidebar-brand-text{font-weight:700;letter-spacing:.2px}.sidebar-brand-sub{font-size:11.5px;color:hsla(0,0%,100%,.45);font-weight:500}.sidebar-section-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:hsla(0,0%,100%,.32);font-weight:600;margin:18px 12px 8px}.sidebar-nav{display:flex;flex-direction:column;gap:3px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:12px;color:hsla(0,0%,100%,.62);font-size:14.5px;font-weight:500;transition:background .15s ease,color .15s ease;position:relative}.sidebar-link i{font-size:17px;width:20px;text-align:center}.sidebar-link:hover{background:hsla(0,0%,100%,.06);color:#fff}.sidebar-link.active{background:linear-gradient(135deg,rgba(108,92,231,.9),rgba(103,74,232,.9));color:#fff;box-shadow:0 8px 18px rgba(108,92,231,.35)}.sidebar-footer{margin-top:auto;padding:14px;border-radius:16px;background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.07)}.sidebar-user{gap:10px}.sidebar-avatar,.sidebar-user{display:flex;align-items:center}.sidebar-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent-2),var(--accent));justify-content:center;font-weight:700;font-size:13px;color:#fff}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 34px;background:rgba(244,245,250,.85);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:20;border-bottom:1px solid var(--border)}.topbar-title{font-weight:700;font-size:20px}.topbar-sub{font-size:13px;color:var(--text-secondary);margin-top:2px}.search-pill{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:9px 14px;display:flex;align-items:center;gap:8px;min-width:260px;color:var(--text-muted);font-size:14px}.search-pill input{border:none;outline:none;background:transparent;font-size:14px;width:100%;color:var(--text-primary)}.card-soft,.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.stat-card{padding:20px 22px;position:relative;overflow:hidden}.stat-icon{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:14px}.stat-value{font-family:Plus Jakarta Sans,sans-serif;font-size:26px;font-weight:800;line-height:1}.stat-label{color:var(--text-secondary);font-size:13px;margin-top:6px}.stat-badge{font-size:12px;font-weight:600;padding:3px 9px;border-radius:20px}.btn-premium{background:linear-gradient(135deg,var(--accent) 0,#5a4bd6 100%);border:none;color:#fff;font-weight:600;padding:10px 20px;border-radius:12px;font-size:14.5px;box-shadow:0 8px 18px rgba(108,92,231,.32);transition:transform .12s ease,box-shadow .12s ease}.btn-premium:hover{color:#fff;transform:translateY(-1px);box-shadow:0 10px 22px rgba(108,92,231,.42)}.btn-outline-soft{background:var(--surface);border:1px solid var(--border);color:var(--text-primary);font-weight:600;padding:10px 18px;border-radius:12px;font-size:14.5px}.btn-outline-soft:hover{background:var(--surface-2);color:var(--text-primary)}.form-label-soft{font-size:13.5px;font-weight:600;color:var(--text-primary);margin-bottom:7px}.form-control-soft,.form-select-soft{border:1px solid var(--border);border-radius:12px;padding:11px 14px;font-size:14.5px;background:var(--surface-2);width:100%;color:var(--text-primary);transition:border-color .15s ease,box-shadow .15s ease}.form-control-soft:focus,.form-select-soft:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(108,92,231,.12);background:#fff}textarea.form-control-soft{resize:vertical;min-height:100px}.table-premium{width:100%;border-collapse:separate;border-spacing:0}.table-premium thead th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-weight:700;padding:0 18px 14px;border-bottom:1px solid var(--border)}.table-premium tbody td{padding:14px 18px;border-bottom:1px solid var(--border);font-size:14.5px;vertical-align:middle}.table-premium tbody tr:last-child td{border-bottom:none}.table-premium tbody tr{transition:background .12s ease}.table-premium tbody tr:hover{background:var(--surface-2)}.product-thumb{width:44px;height:44px;border-radius:11px;object-fit:cover;background:var(--accent-soft);border:1px solid var(--border)}.badge-soft{font-size:12px;font-weight:600;padding:5px 11px;border-radius:20px;display:inline-block}.badge-instock{background:var(--success-soft);color:#1a9c78}.badge-low{background:var(--warning-soft);color:#c9860f}.badge-out{background:var(--danger-soft);color:#e14545}.icon-btn{width:32px;height:32px;border-radius:9px;border:1px solid var(--border);background:var(--surface);display:inline-flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:14px}.icon-btn:hover{background:var(--surface-2);color:var(--text-primary)}.icon-btn-danger:hover{background:var(--danger-soft);color:#e14545;border-color:transparent}.empty-state{text-align:center;padding:70px 20px;color:var(--text-secondary)}.upload-drop{border:1.5px dashed var(--border);border-radius:var(--radius-md);background:var(--surface-2);padding:28px;text-align:center;cursor:pointer;transition:border-color .15s ease,background .15s ease}.upload-drop:hover{border-color:var(--accent);background:var(--accent-soft)}.toast-premium{position:fixed;top:24px;right:24px;z-index:999;background:#14142b;color:#fff;padding:14px 20px;border-radius:14px;box-shadow:0 14px 30px rgba(20,20,43,.25);display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;animation:slideIn .25s ease}@keyframes slideIn{0%{transform:translateY(-10px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width:900px){.sidebar{display:none}.content-wrap{padding:20px}.topbar{padding:16px 20px}}