:root{--green: #1f9d55;--green-dark: #167a41;--bg: #f4f6f5;--card: #ffffff;--text: #1f2933;--muted: #6b7280;--border: #e5e7eb;--danger: #dc2626}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}h1,h2{margin:0 0 .5rem}.muted{color:var(--muted)}.small{font-size:.85rem}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.25rem;box-shadow:0 1px 2px #0000000a}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:1rem}.login-card{width:100%;max-width:360px;display:flex;flex-direction:column;gap:.85rem}.login-card .brand{color:var(--green-dark)}.login-card label{display:flex;flex-direction:column;gap:.25rem;font-size:.9rem;color:var(--muted)}input{padding:.6rem .7rem;border:1px solid var(--border);border-radius:8px;font-size:1rem}input:focus{outline:2px solid var(--green);border-color:var(--green)}button{background:var(--green);color:#fff;border:0;border-radius:8px;padding:.65rem 1rem;font-size:1rem;font-weight:600;cursor:pointer}button:hover{background:var(--green-dark)}button:disabled{opacity:.6;cursor:default}.link{background:none;color:var(--green-dark);padding:0;font-weight:600;text-decoration:underline}.error{color:var(--danger);font-size:.9rem}.topbar{display:flex;justify-content:space-between;align-items:center;background:var(--card);border-bottom:1px solid var(--border);padding:.9rem 1.25rem}.content{max-width:960px;margin:0 auto;padding:1.5rem 1.25rem}.content h2{margin:1.5rem 0 .75rem;font-size:1.1rem}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}.stat{display:flex;flex-direction:column;gap:.25rem}.stat-label{color:var(--muted);font-size:.85rem}.stat-value{font-size:1.6rem;font-weight:700;color:var(--green-dark)}.store-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:.3rem}.badge{font-size:.75rem;padding:.15rem .5rem;border-radius:999px;font-weight:600}.badge.on{background:#dcfce7;color:var(--green-dark)}.badge.off{background:#f3f4f6;color:var(--muted)}.note{margin-top:2rem}.chart{display:flex;align-items:flex-end;gap:6px;height:180px;overflow-x:auto;padding-top:.5rem}.chart-col{flex:1 0 28px;display:flex;flex-direction:column;align-items:center;height:100%;justify-content:flex-end;gap:4px}.bar{width:70%;min-height:2px;background:var(--green);border-radius:4px 4px 0 0;transition:height .2s}.chart-col:hover .bar{background:var(--green-dark)}.chart-label{font-size:.7rem;color:var(--muted);white-space:nowrap}.table{width:100%;border-collapse:collapse;font-size:.92rem}.table th,.table td{padding:.55rem .5rem;border-bottom:1px solid var(--border);text-align:left}.table th{color:var(--muted);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.02em}.table .r{text-align:right}.table tbody tr:last-child td{border-bottom:0}.store-filter{margin-bottom:.5rem;color:var(--muted)}.store-filter select{padding:.45rem .6rem;border:1px solid var(--border);border-radius:8px;font-size:.95rem;background:var(--card);color:var(--text)}