:root{--bg: #f5f5f9;--panel: #ffffff;--border: #e4e4ee;--text: #1a1b25;--muted: #6b6f80;--primary: #4338ca;--primary-dark: #362da3;--primary-bg: #eeecfc;--success: #16a34a;--success-bg: #ecfdf3;--warn: #b45309;--warn-bg: #fffaeb;--danger: #dc2626;--danger-bg: #fef2f2;--neutral-bg: #f1f1f6;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app{max-width:960px;margin:0 auto;padding:24px}.app-loading{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--muted);font-size:14px}.app-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px}.header-logo{height:42px;width:auto;flex-shrink:0}.login-logo{height:34px;width:auto;margin-bottom:18px}.app-header h1{font-size:17px;font-weight:600;margin:0}.app-header .subtitle{color:var(--muted);font-size:13px;margin-top:1px}.header-actions{display:flex;gap:8px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:20px}.tab{padding:10px 16px;border:none;background:none;cursor:pointer;color:var(--muted);font-weight:500;border-bottom:2px solid transparent}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}select,input,button{font-family:inherit;font-size:14px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:22px}.panel h2{font-size:15px;margin:0 0 4px}.panel .panel-description{color:var(--muted);font-size:13px;margin:0 0 18px}.stat-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.stat-value{font-size:22px;font-weight:700;letter-spacing:-.01em}.stat-label{font-size:12px;color:var(--muted);margin-top:2px}.filter-bar{margin-bottom:18px;padding-bottom:18px;border-bottom:1px solid var(--border)}.filter-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.filter-row+.filter-row{margin-top:10px}.filter-bar-spacer{flex:1}.result-count{font-size:12px;white-space:nowrap}.chip{padding:6px 12px;border-radius:999px;border:1px solid var(--border);background:var(--panel);color:var(--muted);cursor:pointer;font-size:13px;font-weight:500}.chip.active{background:var(--primary-bg);border-color:var(--primary);color:var(--primary)}.search-input{flex:1;min-width:200px;padding:8px 12px;border-radius:6px;border:1px solid var(--border)}.text-input{padding:7px 10px;border-radius:6px;border:1px solid var(--border)}.filter-row .field{margin-bottom:0;flex-direction:row;align-items:center;gap:6px}.filter-row .field label{white-space:nowrap}.filter-row .field input,.filter-row .field select{width:auto;padding:7px 8px;min-width:0}.btn-link{background:none;border:none;color:var(--primary);cursor:pointer;font-size:13px;padding:0;text-decoration:underline}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:var(--muted);font-weight:500;padding:8px 10px;border-bottom:1px solid var(--border)}td{padding:10px;border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}.clickable-row{cursor:pointer}.clickable-row:hover{background:var(--neutral-bg)}.order-detail{background:var(--neutral-bg);padding:16px!important}.order-detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;font-size:13px}.detail-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:4px}.badge{display:inline-block;padding:3px 8px;border-radius:999px;font-size:12px;font-weight:500}.badge.processing{background:var(--neutral-bg);color:var(--muted)}.badge.fulfilled{background:var(--success-bg);color:var(--success)}.badge.cancelled{background:var(--danger-bg);color:var(--danger)}.btn{padding:7px 14px;border-radius:6px;border:1px solid var(--border);background:var(--panel);cursor:pointer;font-weight:500}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff;width:100%}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.6;cursor:default}.btn-icon{background:none;border:none;cursor:pointer;font-size:22px;line-height:1;color:var(--muted);padding:0 4px}.form-row{display:flex;gap:12px;align-items:flex-end;margin-bottom:16px;flex-wrap:wrap}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:14px}.field label{font-size:12px;color:var(--muted)}.field input,.field select{padding:9px 10px;border-radius:6px;border:1px solid var(--border);background:var(--panel);width:100%}.field select{cursor:pointer}.error-banner{background:var(--danger-bg);color:var(--danger);padding:10px 14px;border-radius:6px;font-size:13px;margin-bottom:16px}.success-banner{background:var(--success-bg);color:var(--success);padding:10px 14px;border-radius:6px;font-size:13px;margin-bottom:16px}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.right{text-align:right}.section-title{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:20px 0 12px}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(circle at top,#f0eefc 0%,var(--bg) 60%)}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:32px;width:100%;max-width:360px;box-shadow:0 8px 30px #4338ca14}.login-card h1{font-size:18px;margin:0 0 6px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a1b2566;display:flex;align-items:center;justify-content:center;padding:16px;z-index:10}.modal-card{background:var(--panel);border-radius:14px;padding:24px;width:100%;max-width:420px;max-height:90vh;overflow-y:auto}.modal-card.wide{max-width:480px}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.modal-header h2{font-size:16px;margin:0}.store-list{display:flex;flex-direction:column;gap:12px}.store-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--border);border-radius:10px;background:var(--neutral-bg)}.product-thumb{width:36px;height:36px;border-radius:6px;object-fit:cover;display:block;border:1px solid var(--border)}.product-thumb-placeholder{display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:600;font-size:13px;background:var(--neutral-bg)}.lightbox-image{max-width:90vw;max-height:90vh;border-radius:12px;cursor:zoom-out}@media(max-width:640px){.stat-cards,.order-detail-grid{grid-template-columns:1fr}}