.app-layout{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-width);background:linear-gradient(180deg,#0f172a 0%,#1e293b 100%);color:#fff;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:var(--transition)}
.sidebar-logo{display:flex;align-items:center;gap:12px;padding:20px;border-bottom:1px solid rgba(255,255,255,.1)}
.logo-icon{width:40px;height:40px;background:var(--primary-gradient);border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;color:#fff;box-shadow:0 4px 12px rgba(8,145,178,.4)}
.logo-text{flex:1;min-width:0}
.logo-title{font-size:15px;font-weight:700;color:#fff}
.logo-sub{font-size:11px;color:rgba(255,255,255,.5);margin-top:2px}
.sidebar-nav{flex:1;padding:12px;overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius);color:rgba(255,255,255,.65);font-size:14px;margin-bottom:4px;transition:var(--transition-fast);text-decoration:none}
.nav-item:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-item.active{background:var(--primary-gradient);color:#fff;box-shadow:0 4px 12px rgba(8,145,178,.3)}
.nav-icon{font-size:18px;width:24px;text-align:center}
.nav-label{flex:1}
.sidebar-footer{padding:16px;border-top:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px}
.user-info{display:flex;align-items:center;gap:10px;flex:1;min-width:0}
.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--primary-gradient);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;color:#fff;flex-shrink:0}
.user-detail{min-width:0;flex:1}
.user-name{font-size:13px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-role{font-size:11px;color:rgba(255,255,255,.5);margin-top:1px}
.logout-btn{width:32px;height:32px;border-radius:var(--radius);background:rgba(255,255,255,.08);color:rgba(255,255,255,.6);font-size:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.logout-btn:hover{background:rgba(239,68,68,.2);color:#ef4444}
.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh;display:flex;flex-direction:column}
.top-header{height:var(--header-height);background:var(--bg-primary);border-bottom:1px solid var(--border);padding:0 var(--spacing-lg);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.header-left{flex:1}
.page-title{font-size:18px;font-weight:700}
.page-subtitle{font-size:13px;color:var(--text-secondary);margin-top:2px}
.header-right{display:flex;align-items:center;gap:8px}
.header-btn{width:38px;height:38px;border-radius:var(--radius);background:var(--bg-secondary);font-size:18px;display:flex;align-items:center;justify-content:center;position:relative}
.header-btn:hover{background:var(--bg-tertiary)}
.badge{position:absolute;top:4px;right:4px;min-width:16px;height:16px;padding:0 4px;background:var(--danger);color:#fff;font-size:10px;font-weight:600;border-radius:8px;display:flex;align-items:center;justify-content:center}
.page-content{flex:1;padding:var(--spacing-lg);max-width:1400px;width:100%;margin:0 auto}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--spacing);margin-bottom:var(--spacing-lg)}
.stat-card{background:var(--bg-card);border-radius:var(--radius-md);padding:var(--spacing-md);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);transition:var(--transition);position:relative;overflow:hidden}
.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--primary-gradient)}
.stat-icon{width:44px;height:44px;border-radius:var(--radius);background:var(--primary-bg);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:12px}
.stat-label{font-size:13px;color:var(--text-secondary);margin-bottom:4px}
.stat-value{font-size:28px;font-weight:700;color:var(--text-primary);line-height:1.2}
.stat-change{font-size:12px;margin-top:6px;display:flex;align-items:center;gap:4px}
.stat-change.up{color:var(--success)}
.stat-change.down{color:var(--danger)}
.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing);gap:var(--spacing);flex-wrap:wrap}
.toolbar-left{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.toolbar-right{display:flex;align-items:center;gap:10px}
.search-input{width:240px;padding:8px 12px 8px 36px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E") no-repeat 12px center;font-size:13px}
.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-bg)}
.filter-select{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-primary);font-size:13px;cursor:pointer}
.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing)}
.app-card{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-light);overflow:hidden;transition:var(--transition);cursor:pointer}
.app-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--primary)}
.app-card-banner{height:100px;background:var(--primary-gradient);display:flex;align-items:center;justify-content:center;font-size:40px}
.app-card-body{padding:16px}
.app-card-name{font-size:15px;font-weight:700;margin-bottom:6px}
.app-card-desc{font-size:12px;color:var(--text-secondary);line-height:1.5;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.app-card-footer{display:flex;align-items:center;justify-content:space-between}
.app-card-price{font-size:16px;font-weight:700;color:var(--primary)}
.app-card-meta{font-size:11px;color:var(--text-muted)}
.kanban-board{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--spacing)}
.kanban-column{background:var(--bg-secondary);border-radius:var(--radius-md);padding:var(--spacing);min-height:200px}
.kanban-column-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;padding-bottom:10px;border-bottom:2px solid var(--border)}
.kanban-column-title{font-size:14px;font-weight:600}
.kanban-column-count{width:22px;height:22px;border-radius:11px;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:var(--text-secondary)}
.kanban-card{background:var(--bg-card);border-radius:var(--radius);padding:12px;margin-bottom:10px;border:1px solid var(--border-light);box-shadow:var(--shadow-sm);cursor:pointer;transition:var(--transition)}
.kanban-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}
.kanban-card-title{font-size:13px;font-weight:600;margin-bottom:6px}
.kanban-card-meta{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--text-muted)}
.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}
.modal{background:var(--bg-card);border-radius:var(--radius-lg);width:90%;max-width:560px;max-height:85vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:fadeIn .3s ease}
.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}
.modal-title{font-size:17px;font-weight:700}
.modal-close{width:32px;height:32px;border-radius:var(--radius);background:var(--bg-secondary);font-size:18px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary)}
.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}
.modal-body{padding:24px}
.modal-footer{padding:16px 24px;border-top:1px solid var(--border-light);display:flex;justify-content:flex-end;gap:10px}
@media(max-width:1024px){:root{--sidebar-width:64px}.logo-text,.nav-label,.user-detail{display:none}.sidebar-logo{justify-content:center;padding:16px 8px}.nav-item{justify-content:center;padding:10px}.sidebar-footer{justify-content:center}.logout-btn{display:none}}
@media(max-width:768px){.sidebar{transform:translateX(-100%)}.main-content{margin-left:0}.page-content{padding:var(--spacing)}.stats-grid{grid-template-columns:repeat(2,1fr)}.app-grid{grid-template-columns:1fr}.kanban-board{grid-template-columns:1fr}.search-input{width:100%}}