:root{--color-primary: #1976d2;--color-primary-light: #e3f2fd;--color-surface: #f8fafc;--color-card: #ffffff;--color-text: #1e293b;--color-text-secondary: #64748b;--color-border: #e2e8f0;--color-error: #dc2626;--color-success: #16a34a;--color-warning: #f59e0b;--header-height: 56px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Roboto,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--color-surface);color:var(--color-text);font-size:14px;line-height:1.5}.app-header{background:var(--color-card);border-bottom:1px solid var(--color-border);height:var(--header-height);display:flex;align-items:center;padding:0 24px;position:fixed;top:0;left:0;right:0;z-index:100}.app-header h1{font-size:18px;font-weight:600;color:var(--color-primary);margin:0}#app{padding-top:var(--header-height);min-height:100vh}.app-content{max-width:1400px;margin:0 auto;padding:24px}.page-card{background:var(--color-card);border-radius:12px;padding:24px;border:1px solid var(--color-border)}.page-title{font-size:22px;font-weight:600;margin-bottom:4px;color:var(--color-text)}.page-subtitle{font-size:13px;color:var(--color-text-secondary);margin-bottom:24px}.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:16px;font-size:13px;color:var(--color-text-secondary)}.breadcrumb-link{color:var(--color-primary);text-decoration:none}.breadcrumb-link:hover{text-decoration:underline}.breadcrumb-sep{color:#cbd5e1}.empty-message{text-align:center;padding:48px 0;color:var(--color-text-secondary);font-size:15px}.ym-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.ym-button{display:flex;flex-direction:column;align-items:center;padding:20px 16px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-card);cursor:pointer;transition:all .2s}.ym-button:hover{border-color:var(--color-primary);background:var(--color-primary-light);transform:translateY(-2px);box-shadow:0 4px 12px #00000014}.ym-year{font-size:13px;color:var(--color-text-secondary);margin-bottom:4px}.ym-month{font-size:24px;font-weight:700;color:var(--color-text)}.week-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.week-button{display:flex;flex-direction:column;align-items:center;padding:20px 16px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-card);cursor:pointer;transition:all .2s}.week-button:hover{border-color:var(--color-primary);background:var(--color-primary-light);transform:translateY(-2px);box-shadow:0 4px 12px #00000014}.week-number{font-size:20px;font-weight:700;color:var(--color-text);margin-bottom:6px}.week-dates{font-size:13px;color:var(--color-text-secondary)}.dashboard-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:24px}.kpi-card{background:var(--color-card);border:1px solid var(--color-border);border-radius:12px;padding:16px;position:relative;overflow:hidden}.kpi-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--color-border)}.kpi-highlight:before{background:linear-gradient(90deg,#1976d2,#42a5f5)}.kpi-accent:before{background:linear-gradient(90deg,#43a047,#66bb6a)}.kpi-label{font-size:12px;font-weight:500;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.kpi-value{font-size:22px;font-weight:700;color:var(--color-text)}.kpi-sub{font-size:11px;color:var(--color-text-secondary);margin-top:4px}.table-container{overflow-x:auto;border:1px solid var(--color-border);border-radius:12px;background:var(--color-card)}.data-table{width:100%;border-collapse:collapse;white-space:nowrap}.data-table th,.data-table td{padding:10px 14px;text-align:left;border-bottom:1px solid #f1f5f9}.data-table th{background:#f8fafc;font-weight:600;font-size:12px;color:#475569;text-transform:uppercase;letter-spacing:.3px;border-bottom:2px solid var(--color-border);position:sticky;top:0}.data-table td{font-size:13px}.data-table .num,.num{text-align:right;font-variant-numeric:tabular-nums}.data-table tbody tr{transition:background .15s}.data-table tbody tr:hover{background:#f8fafc}.store-row{cursor:pointer}.store-row:hover{background:#1976d20f!important}.store-link{color:var(--color-primary);text-decoration:underline;text-decoration-color:transparent;transition:text-decoration-color .2s}.store-row:hover .store-link{text-decoration-color:var(--color-primary)}.subtotal-row{background:#f1f5f9!important;font-weight:600}.subtotal-row:hover{background:#e8ecf1!important}.subtotal-label{color:var(--color-primary);font-weight:700}.grand-total-row{background:var(--color-primary-light)!important;font-weight:700}.grand-total-row td{border-top:2px solid var(--color-primary);border-bottom:none}.grand-total-label{color:var(--color-primary)}.ratio-good{display:inline-block;padding:2px 8px;border-radius:4px;background:#10b9811f;color:#047857;font-weight:600;border:1px solid rgba(16,185,129,.25)}.ratio-bad{display:inline-block;padding:2px 8px;border-radius:4px;background:#ef44441f;color:#b91c1c;font-weight:600;border:1px solid rgba(239,68,68,.25)}.target-ratio{opacity:.7;font-size:12px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--color-card);border-radius:16px;max-width:960px;max-height:85vh;width:92%;overflow:hidden;box-shadow:0 8px 32px #0003;display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--color-border);background:var(--color-primary-light)}.modal-header h2{margin:0;font-size:18px;font-weight:600}.modal-close{background:none;border:none;cursor:pointer;padding:8px;border-radius:50%;font-size:18px;color:var(--color-text-secondary);display:flex;align-items:center;justify-content:center;transition:background .2s}.modal-close:hover{background:#0000001a}.modal-body{padding:24px;overflow-y:auto;flex:1}.modal-section{margin-bottom:24px}.modal-section:last-child{margin-bottom:0}.modal-section h3{font-size:15px;font-weight:600;margin:0 0 12px;color:var(--color-primary)}.modal-kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}.modal-kpi{background:#f8fafc;border-radius:8px;padding:12px;border:1px solid #e8ecf1}.modal-kpi-label{display:block;font-size:11px;color:var(--color-text-secondary);margin-bottom:4px}.modal-kpi-value{display:block;font-size:16px;font-weight:700;color:var(--color-text)}.modal-table-wrap{overflow-x:auto}.detail-table{width:100%;border-collapse:collapse;font-size:13px}.detail-table th,.detail-table td{padding:8px 12px;text-align:left;border-bottom:1px solid #f1f5f9}.detail-table th{background:#f8fafc;font-weight:600;font-size:12px;color:#475569;border-bottom:2px solid var(--color-border)}.detail-table .num{text-align:right;font-variant-numeric:tabular-nums}.detail-table .total-row{background:var(--color-primary-light);font-weight:600}.detail-table .total-row td{border-top:2px solid var(--color-primary);border-bottom:none}@keyframes spin{to{transform:rotate(360deg)}}.header-logo{color:var(--color-primary);text-decoration:none}.header-nav{margin-left:auto;display:flex;gap:16px}.header-nav-link{color:var(--color-text-secondary);text-decoration:none;font-size:14px;font-weight:500;padding:6px 12px;border-radius:6px;transition:all .2s}.header-nav-link:hover{color:var(--color-primary);background:var(--color-primary-light)}.admin-section{margin-bottom:24px}.admin-section h2{font-size:16px;font-weight:600;margin-bottom:12px;color:var(--color-text)}.import-card{display:flex;align-items:center;gap:16px;padding:16px;border:1px solid var(--color-border);border-radius:8px;margin-bottom:8px;background:var(--color-card)}.import-card-label{min-width:200px;font-weight:500;font-size:14px}.import-card-sublabel{font-size:12px;color:var(--color-text-secondary)}.import-btn{padding:8px 20px;background:var(--color-primary);color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:13px;font-weight:500;transition:background .2s;white-space:nowrap}.import-btn:hover{background:#1565c0}.import-btn:disabled{background:#94a3b8;cursor:not-allowed}.import-status{font-size:13px;margin-left:auto}.import-success{color:var(--color-success);font-weight:500}.import-error{color:var(--color-error);font-weight:500}.status-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px}.status-badge{padding:8px 12px;border-radius:6px;background:var(--color-primary-light);color:var(--color-primary);font-weight:600;font-size:14px;text-align:center}@media(max-width:768px){.app-content,.page-card{padding:16px}.kpi-grid{grid-template-columns:1fr 1fr}.ym-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}.week-grid{grid-template-columns:1fr}.modal-content{width:98%;max-height:90vh}}@media(max-width:480px){.kpi-grid{grid-template-columns:1fr}}