:root{--brand: #1f7a4d;--brand-dark: #145c38;--brand-light: #e6f4ec;--bg: #f5f6f8;--card: #ffffff;--border: #e1e4e8;--text: #1f2328;--text-muted: #6b7280;--danger: #c1121f;--danger-bg: #fdecec;--warn: #b7791f;--warn-bg: #fff6e5;--good: #1f7a4d;--good-bg: #e6f4ec;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .08)}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Noto Sans Devanagari,Arial,sans-serif;background:var(--bg);color:var(--text)}button,input,select{font-family:inherit;font-size:14px}a{color:var(--brand-dark)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{height:56px;background:var(--brand-dark);color:#fff;display:flex;align-items:center;padding:0 16px;gap:12px;position:sticky;top:0;z-index:20}.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:20px;cursor:pointer}.brand{font-weight:700;font-size:18px}.brand span{font-weight:400;opacity:.85;margin-left:4px}.topbar-right{margin-left:auto;display:flex;align-items:center;gap:12px}.admin-name{font-size:13px;opacity:.9}.app-body{flex:1;display:flex;min-height:0}.sidebar{width:220px;flex-shrink:0;background:var(--card);border-right:1px solid var(--border);padding:12px 0;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 16px;color:var(--text);text-decoration:none;font-size:14px;border-left:3px solid transparent}.nav-item:hover{background:var(--brand-light)}.nav-item-active{background:var(--brand-light);border-left-color:var(--brand);font-weight:600;color:var(--brand-dark)}.nav-icon{width:18px;text-align:center}.content{flex:1;padding:20px 24px 60px;min-width:0;overflow-x:auto}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--brand-dark),var(--brand));padding:16px}.login-card{background:var(--card);border-radius:12px;padding:32px;width:100%;max-width:360px;box-shadow:0 10px 30px #0003;display:flex;flex-direction:column}.login-card h1{margin:0;color:var(--brand-dark)}.login-subtitle{margin:4px 0 20px;color:var(--text-muted)}.login-card label{font-size:13px;margin-bottom:4px;color:var(--text-muted)}.login-card input{margin-bottom:14px;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius)}.login-note{text-align:center;font-size:12px;color:var(--text-muted);margin-top:14px;margin-bottom:0}.page-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:16px}.page-header h1{margin:0;font-size:22px}.section-title{font-size:15px;color:var(--text-muted);margin:24px 0 10px;text-transform:uppercase;letter-spacing:.03em}.quick-links{margin:-6px 0 16px;font-size:14px}.quick-links a{margin-right:16px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-bottom:8px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}.stat-value{font-size:24px;font-weight:700;color:var(--brand-dark)}.stat-label{font-size:13px;color:var(--text-muted);margin-top:2px}.stat-hint{font-size:12px;color:var(--brand);margin-top:4px}.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px}.search-input{padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);min-width:180px;flex:1 1 200px}.toolbar select,.toolbar input[type=date]{padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius)}.date-label{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-muted)}.checkbox-label{display:flex;align-items:center;gap:6px;font-size:13px}.filter-tabs{display:flex;gap:6px;flex-wrap:wrap}.filter-tab{padding:6px 14px;border-radius:999px;border:1px solid var(--border);background:var(--card);cursor:pointer}.filter-tab-active{background:var(--brand);color:#fff;border-color:var(--brand)}.table-wrap{overflow-x:auto;background:var(--card);border:1px solid var(--border);border-radius:var(--radius)}table{border-collapse:collapse;width:100%;min-width:640px}th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);font-size:13px;white-space:nowrap}th{background:#fafbfc;color:var(--text-muted);font-weight:600}tbody tr:hover{background:#fafbfc}.cell-sub{font-size:11px;color:var(--text-muted)}.actions-cell{display:flex;gap:6px;flex-wrap:wrap}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.badge-good{background:var(--good-bg);color:var(--good)}.badge-warn{background:var(--warn-bg);color:var(--warn)}.badge-bad{background:var(--danger-bg);color:var(--danger)}.badge-neutral{background:#eef0f2;color:var(--text-muted)}.btn{padding:7px 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--card);cursor:pointer;font-weight:500;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-ghost{background:transparent}.btn-sm{padding:5px 10px;font-size:12px}.confirm-inline{display:inline-flex;align-items:center;gap:6px;font-size:12px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:16px}.card h3{margin-top:0}.two-col{display:grid;grid-template-columns:2fr 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var(--border);border-radius:var(--radius)}.action-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.history-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px;font-size:13px}.totals{text-align:right;font-size:14px}.feature-list{margin:0;padding-left:18px;font-size:14px;line-height:1.8}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}.modal{background:var(--card);border-radius:var(--radius);padding:20px;width:100%;max-width:420px;display:flex;flex-direction:column;gap:10px}.modal select{padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius)}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.muted{color:var(--text-muted)}.small{font-size:12px}.loading-block,.empty-state{padding:40px;text-align:center;color:var(--text-muted)}.error-block{padding:10px 14px;background:var(--danger-bg);color:var(--danger);border-radius:var(--radius);margin:10px 0;font-size:13px}.toast-stack{position:fixed;bottom:16px;right:16px;display:flex;flex-direction:column;gap:8px;z-index:100}.toast{padding:10px 16px;border-radius:var(--radius);color:#fff;font-size:13px;box-shadow:var(--shadow);max-width:320px}.toast-success{background:var(--brand)}.toast-error{background:var(--danger)}@media (max-width: 768px){.nav-toggle{display:block}.sidebar{position:fixed;top:56px;left:0;bottom:0;transform:translate(-100%);transition:transform .2s ease;z-index:30;box-shadow:var(--shadow)}.sidebar-open{transform:translate(0)}.content{padding:14px}th,td{font-size:12px;padding:8px}}