:root{
  --bg:#F5F7F6; --card:#FFFFFF; --border:#E1E7E5; --line:#DCE4E2;
  --text:#12211E; --sub:#5B6B66; --mute:#8A9793; --accent:#0F8B8D; --accent-bg:#EAF4F3;
  --green:#1E9E5A; --green-bg:#E8F5EE; --red:#D64545; --red-bg:#FCEAEA;
  --yellow:#B4780F; --yellow-bg:#FBF1E1; --blue:#1D63C4; --blue-bg:#E7F0FC;
  --orange:#C2570A; --orange-bg:#FDECD8; --grey:#6B7674; --grey-bg:#EEF0EF;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);}
button,input,select,textarea{font-family:inherit;font-size:14px;}
a{color:inherit;text-decoration:none}
#app{min-height:100vh}

.layout{display:flex;min-height:100vh}
.sidebar{width:240px;flex-shrink:0;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.sidebar-brand{display:flex;align-items:center;gap:10px;padding:16px}
.sidebar-icon{width:36px;height:36px;border-radius:12px;background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;flex-shrink:0}
.brand-logo{background:#fff;border:1px solid var(--border);overflow:hidden}
.brand-logo img{width:100%;height:100%;object-fit:contain;display:block}
.sidebar-brand-text b{display:block;font-size:12px;font-weight:600;line-height:1.2}
.sidebar-brand-text span{display:block;font-size:11px;color:var(--mute)}
.sidebar-nav{flex:1;overflow-y:auto;padding:0 8px}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;font-size:14px;font-weight:500;color:var(--sub);cursor:pointer;margin-bottom:2px;border:none;background:transparent;width:100%;text-align:left}
.nav-item.active{background:var(--accent-bg);color:var(--accent)}
.nav-item:hover:not(.active){background:#FAFBFB}
.sidebar-footer{padding:8px;border-top:1px solid var(--border)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:none;position:sticky;top:0;z-index:40;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--card);border-bottom:1px solid var(--border)}
.content{flex:1;padding:20px}
@media (max-width:1023px){
  .sidebar{display:none}
  .topbar{display:flex}
  .content{padding:16px}
}
.mobile-menu-overlay{position:fixed;inset:0;background:rgba(18,33,30,.45);display:flex;align-items:stretch;justify-content:flex-start;z-index:1000}
.mobile-menu-overlay .sidebar.mobile-open{display:flex!important;position:relative;top:auto;left:auto;bottom:auto;z-index:1001;width:min(86vw,320px)!important;height:100dvh;max-height:100vh;overflow-y:auto;background:var(--card);box-shadow:10px 0 30px rgba(18,33,30,.22)}
.mobile-drawer-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 12px 4px;border-bottom:1px solid var(--border)}
.mobile-drawer-title{font-weight:700;font-size:14px;color:var(--text)}
.mobile-menu-close{width:42px;height:42px;border:1px solid var(--border);border-radius:12px;background:var(--card);color:var(--sub);font-size:20px;line-height:1;cursor:pointer}
.mobile-menu-button{min-width:52px;min-height:44px;padding:8px 12px!important;font-size:13px!important}
.mobile-menu-icon{font-size:20px;line-height:1}
@media(max-width:1023px){.topbar{min-height:64px;padding:10px 14px}.content{padding:16px}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:10px;font-weight:500;font-size:13px;padding:9px 14px;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--accent);color:#fff}
.btn-ghost{background:var(--card);color:var(--sub);border-color:var(--border)}
.btn-teal{background:var(--accent-bg);color:var(--accent)}
.btn-danger{background:var(--red-bg);color:var(--red)}
.btn-blue{background:var(--blue-bg);color:var(--blue)}
.btn-xs{padding:6px 10px;font-size:11px;border-radius:8px}
.btn-full{width:100%}

.card{background:var(--card);border:1px solid var(--border);border-radius:16px}
.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.page-title{font-size:18px;font-weight:600;margin:0}
.page-sub{font-size:12px;color:var(--sub);margin:4px 0 0}
.actions{display:flex;gap:8px;flex-wrap:wrap}

.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:640px){.stat-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1024px){.stat-grid{grid-template-columns:repeat(5,1fr)}}
.stat-card{padding:16px;display:flex;flex-direction:column;gap:12px;text-align:left}
.stat-top{display:flex;align-items:center;justify-content:space-between}
.stat-label{font-size:11px;color:var(--sub);max-width:80%;line-height:1.3}
.stat-icon{width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px}
.stat-value{font-size:24px;font-weight:600;font-variant-numeric:tabular-nums}

.grid2{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:1024px){.grid2{grid-template-columns:1fr 1fr}}

.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:500;white-space:nowrap}
.badge-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}

.field{display:flex;flex-direction:column;gap:6px;font-size:13px;margin-bottom:14px}
.field label{font-weight:500;color:#3A4A46}
.field .req{color:var(--red)}
.field .hint{font-size:11px;color:var(--mute)}
.input,select.input,textarea.input{width:100%;border-radius:10px;padding:10px 12px;font-size:14px;border:1px solid var(--line);background:#fff;color:var(--text);outline:none}
.input:focus{border-color:var(--accent)}
textarea.input{resize:vertical;font-family:inherit}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
@media(max-width:640px){.row3{grid-template-columns:repeat(3,1fr)}}

.searchbar{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;background:#fff;border:1px solid var(--line);flex:1}
.searchbar input{border:none;outline:none;background:transparent;flex:1;font-size:14px}

table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;padding:10px 12px;font-size:12px;font-weight:600;color:var(--sub);background:#FAFBFB;border-bottom:1px solid var(--border)}
td{padding:9px 12px;border-bottom:1px solid var(--border);color:var(--sub);vertical-align:top}
.table-wrap{overflow-x:auto}

.unit-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:14px;margin-bottom:8px}
.chip{font-size:11px;padding:3px 9px;border-radius:999px;background:var(--bg);color:var(--sub);display:inline-block;margin:2px}

.modal-overlay{position:fixed;inset:0;background:rgba(18,33,30,.45);display:flex;align-items:flex-end;justify-content:center;z-index:60;padding:0}
.modal{background:#fff;width:100%;max-width:480px;border-radius:20px 20px 0 0;padding:20px;max-height:92vh;overflow-y:auto}
.modal-wide{max-width:720px}
@media(min-width:640px){.modal-overlay{align-items:center;padding:16px}.modal{border-radius:20px}}
.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.modal-title{font-size:14px;font-weight:600;margin:0}

.timeline{border-left:2px solid var(--accent);padding-left:16px;margin-left:4px}
.timeline-item{position:relative;padding-bottom:20px}
.timeline-item:before{content:'';position:absolute;left:-21px;top:4px;width:9px;height:9px;border-radius:50%;background:var(--accent)}

.tabs{display:inline-flex;gap:2px;padding:4px;border-radius:12px;background:#fff;border:1px solid var(--border);margin-bottom:16px}
.tab{padding:7px 16px;border-radius:8px;font-size:12px;font-weight:500;color:var(--sub);cursor:pointer;border:none;background:transparent}
.tab.active{background:var(--accent-bg);color:var(--accent)}

.empty{text-align:center;padding:48px 24px;border-radius:16px;background:#fff;border:1px dashed var(--line)}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--text);color:#fff;padding:10px 18px;border-radius:999px;font-size:13px;z-index:80;max-width:90%;text-align:center}
.photo-tile{width:100%;height:80px;border-radius:12px;border:1px dashed var(--line);background:#FAFBFB;display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:pointer}
.photo-tile img{width:100%;height:100%;object-fit:cover}
.photo-file-input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.photo-file-input:focus + .photo-tile{outline:2px solid var(--accent);outline-offset:2px}
.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
@media(min-width:640px){.photo-grid{grid-template-columns:repeat(5,1fr)}}

.section-title{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.section-title h2{font-size:14px;font-weight:600;margin:0}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-box{width:100%;max-width:380px;background:#fff;border:1px solid var(--border);border-radius:20px;padding:24px}
.qr-box{width:100%;text-align:center}
.spin{animation:spin 1s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;color:var(--sub);font-size:14px}
.report-sidebar{border-radius:16px;background:#fff;border:1px solid var(--border);padding:8px;height:fit-content}
.report-item{padding:10px 12px;border-radius:12px;cursor:pointer;margin-bottom:2px}
.report-item.active{background:var(--accent-bg)}
.report-item p{margin:0}
.report-item .rt{font-size:13px;font-weight:500;color:var(--text)}
.report-item.active .rt{color:var(--accent)}
.report-item .rd{font-size:11px;color:var(--mute);margin-top:2px}
.filter-panel{margin-top:12px;padding:16px;border-radius:14px;background:#fff;border:1px solid var(--border)}
.filter-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:1024px){.filter-grid{grid-template-columns:repeat(4,1fr)}}
.svg-chart{width:100%;height:auto;display:block}
.legend{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;font-size:11px}
.legend-item{display:flex;align-items:center;gap:5px;color:var(--sub)}
.legend-dot{width:8px;height:8px;border-radius:50%}