*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #2563eb;--primary-light: #3b82f6;--primary-dark: #1d4ed8;--primary-bg: #eff6ff;--surface: #ffffff;--bg: #f1f5f9;--bg-alt: #f8fafc;--text: #0f172a;--text-secondary: #64748b;--text-muted: #94a3b8;--border: #e2e8f0;--border-light: #f1f5f9;--success: #22c55e;--success-bg: #f0fdf4;--warning: #f59e0b;--warning-bg: #fffbeb;--danger: #ef4444;--danger-bg: #fef2f2;--info: #3b82f6;--info-bg: #eff6ff;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07), 0 2px 4px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1), 0 4px 6px rgba(0, 0, 0, .05);--radius-sm: 6px;--radius: 8px;--radius-md: 12px;--radius-lg: 16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans SC,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app-root{min-height:100vh}.app-header{background:var(--surface);border-bottom:1px solid var(--border);position:fixed;top:0;left:0;right:0;z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff2}.header-inner{max-width:1600px;margin:0 auto;height:56px;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.header-left{display:flex;align-items:center;gap:32px}.app-brand{display:flex;align-items:center;gap:8px}.brand-icon{width:22px;height:22px;color:var(--primary)}.brand-name{font-size:17px;font-weight:700;color:var(--text);letter-spacing:-.3px}.nav-links{display:flex;gap:4px}.nav-link{display:flex;align-items:center;gap:6px;padding:7px 14px;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius);font-size:14px;font-weight:500;transition:all .2s}.nav-link:hover{color:var(--text);background:var(--bg)}.nav-link.active{color:var(--primary);background:var(--primary-bg)}.nav-icon{width:16px;height:16px}.header-right{display:flex;align-items:center;gap:12px}.alert-btn{position:relative;width:36px;height:36px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.alert-btn:hover{border-color:var(--danger);background:var(--danger-bg)}.alert-btn svg{width:18px;height:18px;color:var(--text-secondary)}.alert-btn:hover svg{color:var(--danger)}.alert-dot{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;background:var(--danger);color:#fff;font-size:11px;font-weight:600;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}.user-menu{display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;border-radius:var(--radius);cursor:default}.user-avatar{width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center}.user-name{font-size:13px;font-weight:500;color:var(--text-secondary)}.btn-icon{width:36px;height:36px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-icon:hover{border-color:var(--danger);background:var(--danger-bg)}.btn-icon svg{width:18px;height:18px;color:var(--text-secondary)}.btn-icon:hover svg{color:var(--danger)}.alert-panel{position:fixed;top:64px;right:24px;width:380px;max-height:480px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:99;display:flex;flex-direction:column;overflow:hidden}.alert-panel-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border)}.alert-panel-header h3{font-size:14px;font-weight:600}.btn-clear{background:none;border:none;color:var(--text-muted);font-size:12px;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm)}.btn-clear:hover{color:var(--danger);background:var(--danger-bg)}.alert-panel-body{flex:1;overflow-y:auto;padding:8px 0}.alert-group{padding:8px 16px}.alert-group+.alert-group{border-top:1px solid var(--border-light)}.alert-group-title{font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.alert-item{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:13px;cursor:pointer;border-radius:4px;transition:background .15s}.alert-item:hover{background:var(--bg)}.alert-type-badge{padding:1px 8px;border-radius:4px;font-size:11px;font-weight:500;background:var(--danger-bg);color:var(--danger)}.alert-camera{flex:1;color:var(--text-secondary)}.alert-time{color:var(--text-muted);font-size:12px}.toast{position:fixed;bottom:24px;right:24px;width:340px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:200;display:flex;align-items:flex-start;gap:12px;padding:14px 16px;cursor:pointer;transition:all .2s}.toast:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.toast+.toast{margin-bottom:76px}.toast-icon{flex-shrink:0;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center}.toast-icon svg{width:18px;height:18px}.toast-icon-entry{background:var(--primary-bg);border:1px solid rgba(37,99,235,.2)}.toast-icon-entry svg{color:var(--primary)}.toast-icon-paid{background:var(--success-bg);border:1px solid rgba(34,197,94,.2)}.toast-icon-paid svg{color:var(--success)}.toast-body{flex:1;min-width:0}.toast-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:2px}.toast-store{font-size:13px;font-weight:500;margin-bottom:2px}.toast-icon-entry+.toast-body .toast-store{color:var(--primary)}.toast-icon-paid+.toast-body .toast-store{color:var(--success)}.toast-time{font-size:12px;color:var(--text-muted)}.toast-order-amount{font-size:15px;font-weight:700;color:var(--success)}.toast-close{flex-shrink:0;width:24px;height:24px;border:none;background:transparent;cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all .15s}.toast-close:hover{background:var(--bg);color:var(--text)}.toast-close svg{width:14px;height:14px}.toast-slide-enter-active{transition:all .35s cubic-bezier(.4,0,.2,1)}.toast-slide-leave-active{transition:all .25s ease-in}.toast-slide-enter-from,.toast-slide-leave-to{opacity:0;transform:translate(60px) scale(.95)}main.has-header{padding-top:56px;min-height:100vh}.fade-enter-active,.fade-leave-active{transition:opacity .2s ease}.fade-enter-from,.fade-leave-to{opacity:0}.slide-enter-active,.slide-leave-active{transition:all .25s ease}.slide-enter-from,.slide-leave-to{opacity:0;transform:translateY(-8px)}a{color:var(--primary);text-decoration:none}button{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:calc(200px + 100%) 0}}.skeleton{background:linear-gradient(90deg,var(--border-light) 25%,var(--bg) 50%,var(--border-light) 75%);background-size:200px 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius)}