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var(--border);justify-content:flex-end;gap:8px;padding:16px 24px 20px;display:flex}.pc-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.pc-card{flex-direction:column;gap:10px;padding:18px;display:flex}.pc-name{color:var(--text-primary);font-size:15px;font-weight:700}.pc-model{color:var(--text-secondary);font-size:12px}.pc-serial{color:var(--text-muted);font-family:monospace;font-size:11px}.alert{border-radius:var(--radius-sm);margin-bottom:16px;padding:10px 14px;font-size:13px}.alert-error{background:var(--danger-light);color:var(--danger-text);border:1px solid #fca5a5}.alert-success{background:var(--success-light);color:var(--success-text);border:1px solid #6ee7b7}.login-bg{background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 100%);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{background:#fff;border-radius:16px;width:100%;max-width:400px;padding:40px;box-shadow:0 20px 60px #0003}.login-logo{text-align:center;margin-bottom:28px}.login-logo h1{color:var(--primary);font-size:18px;font-weight:800;line-height:1.3}.login-logo p{color:var(--text-muted);margin-top:4px;font-size:12px}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.empty-state p{margin-top:8px;font-size:14px}.mobile-header{background:var(--surface);border-bottom:1px solid var(--border);z-index:20;height:52px;box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;padding:0 16px;display:none;position:fixed;top:0;left:0;right:0}.mobile-title{color:var(--primary);font-size:13px;font-weight:700}.mobile-avatar{background:var(--primary-light);width:30px;height:30px;color:var(--primary-text);border-radius:50%;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.hamburger{cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;padding:6px;display:flex}.hamburger:hover{background:var(--surface-hover)}.hamburger span{background:var(--text-primary);border-radius:2px;height:2px;transition:all .2s;display:block}.sidebar-close{background:var(--surface-hover);cursor:pointer;width:32px;height:32px;color:var(--text-secondary);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:14px;display:none;position:absolute;top:12px;right:12px}.sidebar-close:hover{background:var(--border);color:var(--text-primary)}.sidebar-overlay{z-index:29;-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);background:#00000073;position:fixed;inset:0}@media (max-width:768px){.mobile-header,.sidebar-close{display:flex}.main-content{margin-left:0;padding:68px 16px 16px}.sidebar{z-index:30;width:280px;padding-top:8px;transition:transform .25s cubic-bezier(.4,0,.2,1);transform:translate(-100%)}.sidebar.sidebar-open{transform:translate(0)}.sidebar-logo h1{padding-right:40px;font-size:14px}.page-header{flex-direction:column;align-items:flex-start;gap:12px}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}