/* Phone and tablet layout: readable controls, full history cards, safe areas. */
.mobile-calendar,.mobile-detail-label{display:none}
#main:focus{outline:none}
@media(max-width:900px), (max-width:1100px) and (pointer:coarse){
  :root{--muted:#667369}
  body{-webkit-text-size-adjust:100%;text-size-adjust:100%}
  .workspace,main,.page,.panel,.filters label,.heading-actions,.date-control{min-width:0}
  .workspace{margin-left:0}
  .sidebar{position:sticky;top:0;width:100%;height:calc(60px + env(safe-area-inset-top,0px));padding:env(safe-area-inset-top,0px) 18px 0;display:flex;flex-direction:row;justify-content:space-between;align-items:center;z-index:20}
  .sidebar .brand{padding:0;font-size:24px;gap:8px}.sidebar .brand-mark{transform:none;width:27px}.sidebar .brand-name{display:inline}
  .sidebar .nav-caption,.sidebar .method-chip,.sidebar .avatar,.sidebar .account-text{display:none}
  .sidebar .sidebar-bottom{margin:0;width:auto}.sidebar .account{padding:0}.sidebar .icon-btn{width:44px;height:44px}.sidebar .account .icon{width:21px;height:21px}
  .sidebar nav{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding:6px max(8px,env(safe-area-inset-right,0px)) calc(6px + env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px));background:#fff;border-top:1px solid var(--line);box-shadow:0 -3px 16px #172e2808}
  .sidebar nav a{min-height:56px;height:auto;padding:7px 2px;flex-direction:column;gap:5px;justify-content:center;color:#56685d;border-radius:9px}
  .sidebar nav a.active{background:#edf4e6;color:#245538}.sidebar nav a:hover{background:#f1f5ed}
  .sidebar nav a .icon{width:21px;height:21px}.sidebar nav a span{display:none}
  .sidebar nav a::after{font-size:11px;font-weight:600;line-height:1.3}
  .sidebar nav a[data-nav=overview]::after{content:'Tổng quan'}
  .sidebar nav a[data-nav=history]::after{content:'Lịch sử'}
  .sidebar nav a[data-nav=results]::after{content:'Kết quả'}
  .sidebar nav a[data-nav=method]::after{content:'Phương pháp'}
  .topbar{height:42px;padding:0 16px;font-size:11px}.breadcrumb{gap:8px}.topbar-right .timezone{display:none}.version{font-size:10px}
  main{padding:22px max(16px,env(safe-area-inset-right,0px)) calc(86px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));max-width:760px}
  .page{scroll-margin-top:75px}.page-heading{flex-direction:column;align-items:stretch;gap:18px;margin-bottom:18px}
  h1{font-size:28px;letter-spacing:-.8px}.eyebrow{font-size:10px;line-height:1.5}.page-heading p{font-size:14px;margin-top:8px;line-height:1.6}
  input,select,.filters select,.filters input,input[type=date],input[type=month],.month-control input{font-size:16px;min-height:46px;min-width:0;max-width:100%;width:100%;padding:10px;border-radius:9px}
  .btn{min-height:44px;font-size:13px;padding:10px 14px}.icon-btn{min-width:44px;min-height:44px}
  .heading-actions{flex-direction:row;align-items:stretch;width:100%;gap:8px}.heading-actions .date-control{flex:1}.heading-actions .btn{flex:none}
  .issue-strip{align-items:flex-start;gap:10px;padding:14px}.issue-symbol{flex:none;margin-top:2px;width:30px;height:30px}
  .issue-strip>div{min-width:0;flex:1}.issue-strip strong{font-size:13px;line-height:1.5}.issue-strip span#issue-description{font-size:12px;line-height:1.6;color:#607257}
  .issue-strip .strip-button{flex:none;width:44px;height:44px;min-height:44px;padding:10px;margin-left:0}.strip-button span{display:none}
  .forecast-grid{grid-template-columns:1fr;gap:14px}.forecast-card .card-inner{padding:18px;display:block}
  .region-heading{gap:8px;flex-wrap:wrap}.region-name{font-size:16px;gap:9px}.region-symbol{width:28px;height:28px;font-size:10px}.draw-time{font-size:12px}
  .number-line{display:flex;flex-direction:row;align-items:center;justify-content:space-between;margin:14px 0;gap:12px}.forecast-number{font-size:64px;letter-spacing:-3px}.number-label{font-size:10px;letter-spacing:.8px}
  .badge{font-size:12px;padding:7px 10px;white-space:normal;max-width:100%}.row-sub{font-size:11px;line-height:1.5}
  .forecast-info{flex-direction:row;align-items:center;flex-wrap:wrap;font-size:12px;gap:6px;padding-top:12px}.forecast-info strong{font-size:12px}
  .card-footer{padding:8px 16px;gap:8px}.card-footer>span{display:inline;font-size:11px;line-height:1.5}.card-footer button{font-size:13px;min-height:44px;padding:6px;flex:none}.card-footer .icon{width:16px;height:16px}
  .section-heading{align-items:stretch;flex-direction:column;gap:12px;margin:26px 0 16px}.section-heading h2{font-size:18px}.section-heading p{max-width:none;font-size:13px;line-height:1.6}
  .month-control{max-width:240px}.month-control input{max-width:100%;background:white}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.stat-card{padding:16px;min-width:0}.stat-label{font-size:13px;flex-wrap:wrap;gap:5px;margin-bottom:12px;color:#66745f}.stat-label .mini-label{display:none}
  .stat-value{font-size:32px}.stat-description{font-size:12px;line-height:1.7;overflow-wrap:anywhere}.stat-bar{margin-top:12px}
  .lower-grid{grid-template-columns:minmax(0,1fr);gap:18px}.panel-heading{padding:18px 16px;align-items:flex-start;flex-wrap:wrap;gap:10px}.panel-heading h2{font-size:16px}.panel-heading p{font-size:12px;line-height:1.6}.panel-heading .small-kicker{font-size:10px}.panel-heading .text-link{font-size:13px;min-height:44px}
  .timeline{padding:0 16px 16px;overflow:visible}.timeline-grid{display:none}.mobile-calendar{display:block}
  .calendar-help{font-size:12px;color:#667369;line-height:1.6;margin-bottom:12px}
  .calendar-week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}
  .weekday{font-size:11px;text-align:center;color:#67735f;padding:4px 0}
  .calendar-day{min-width:0;min-height:58px;padding:8px 2px;border:1px solid #e5e9df;background:#fafbf8;border-radius:7px;color:#304e39;font-size:14px;font-weight:600;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px}
  .calendar-day:disabled{cursor:default;opacity:.5;background:#f7f8f5}.calendar-day.selected{border:2px solid #537d52;background:#edf4e6}.calendar-dots{display:flex;gap:3px;align-items:center}
  .calendar-dot{display:inline-block;width:7px;height:7px;border-radius:2px;background:#e7eae2}.calendar-dot.WIN{background:#247044}.calendar-dot.LOSE{background:#d99d8e}.calendar-dot.PENDING{background:#a3b09c}.calendar-dot.excluded{background:#cfb36f}
  .legend{font-size:11px;gap:12px;padding:0 16px 18px;line-height:1.5}.legend i{width:9px;height:9px}
  .data-panel{display:block}.data-panel .panel-heading{padding:18px 16px 10px}.data-panel .live-pill{display:block;font-size:10px}.data-panel #coverage{padding:0}.coverage-row{font-size:13px;margin:0 16px;padding:12px 0}.data-panel .job-summary{font-size:12px;padding:15px 16px;line-height:1.7}
  .filters{padding:16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px;align-items:end}.filters label{font-size:13px;min-width:0;gap:8px;display:flex}.filters label:first-child{grid-column:1/-1}.filters .btn{grid-column:1/-1;width:100%;margin:0}
  #history .filters label:nth-child(2){grid-column:1/-1}
  .info-note{font-size:13px;line-height:1.7}.muted{font-size:12px}
  /* A complete card per record, so numbers, timestamps and detail actions fit. */
  :is(#history,.recent-panel) .table-scroll{overflow:visible}
  :is(#history,.recent-panel) table{display:block;white-space:normal}
  :is(#history,.recent-panel) thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
  :is(#history,.recent-panel) tbody{display:grid;gap:12px;padding:0 14px 16px}
  :is(#history,.recent-panel) tbody tr{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:12px 8px;padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff}
  :is(#history,.recent-panel) td{display:block;padding:0;border:0;font-size:13px;min-width:0;overflow-wrap:anywhere}
  :is(#history,.recent-panel) td:nth-child(2){text-align:right}.row-region{justify-content:inherit}
  :is(#history,.recent-panel) td:nth-child(2) .row-region{justify-content:flex-end}
  :is(#history,.recent-panel) td:nth-child(4){text-align:right}
  :is(#history,.recent-panel) td:nth-child(5),:is(#history,.recent-panel) td:nth-child(6),:is(#history,.recent-panel) td[colspan]{grid-column:1/-1}
  :is(#history,.recent-panel) td:nth-child(5){border-top:1px solid #eff2ea;padding-top:12px}
  :is(#history,.recent-panel) td:nth-child(5)::before{content:'Chốt lúc ';font-size:12px;color:#697761}
  :is(#history,.recent-panel) .row-time{font-size:12px;line-height:1.6;color:#53654c}
  :is(#history,.recent-panel) .row-date{font-size:14px}
  :is(#history,.recent-panel) .row-number{font-size:26px;letter-spacing:1px;line-height:1.4}
  :is(#history,.recent-panel) .row-detail{min-height:44px;width:100%;border-radius:8px;background:#f2f6ed;justify-content:center;gap:8px;font-size:13px;color:#385b38}
  .mobile-detail-label{display:inline}.pagination{padding:14px;gap:8px}.pagination .btn{min-height:44px;font-size:12px}.pagination span{font-size:12px;text-align:center}
  .result-meta{align-items:flex-start;flex-direction:column;gap:10px}.result-meta h2{font-size:17px}.result-grid{grid-template-columns:1fr}.result-station h2{font-size:17px}.prize-name{font-size:12px;overflow-wrap:anywhere}.prize-values{font-size:18px;gap:10px 14px}.source-links{font-size:12px;line-height:1.8}.source-links a{display:inline-flex;align-items:center;min-height:44px}
  .method-grid,.method-grid.two{grid-template-columns:1fr}.method-card p,.method-hero p{font-size:14px;line-height:1.8}.method-hero{padding:24px;grid-template-columns:1fr}.method-hero h2{font-size:27px}.flow{flex-wrap:wrap;gap:8px}.flow span{font-size:12px;padding:10px}.method-tag{display:none}
  .policy-panel .table-scroll{overflow:visible}.policy-panel table{white-space:normal}.policy-panel th,.policy-panel td{font-size:12px;padding:12px 8px;vertical-align:top;line-height:1.6}.policy-panel th:first-child{width:24%}.policy-panel th:nth-child(2){width:25%}
  dialog{width:calc(100% - 24px);max-width:620px;max-height:calc(100dvh - 32px);border-radius:16px}.dialog-heading{position:sticky;top:0;background:white;z-index:1;padding:18px}.dialog-heading h2{font-size:18px}.dialog-heading .eyebrow{font-size:10px}#detail-content{padding:18px}.detail-number{font-size:52px}.detail-number-row{gap:12px}.detail-data{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px 12px}.detail-data dt{font-size:12px}.detail-data dd{font-size:14px;overflow-wrap:anywhere}.detail-note,.analysis-text{font-size:13px;line-height:1.8}.hash-text{font-size:11px}.hit-list li{font-size:14px;line-height:1.6}
  .toast{left:50%;bottom:calc(82px + env(safe-area-inset-bottom,0px));font-size:13px;width:max-content;max-width:calc(100vw - 32px)}
  .page-footer{font-size:11px;line-height:1.7;flex-direction:column;gap:8px;padding:24px 0 10px}
  .login-page{grid-template-columns:1fr}.login-story{padding:28px;min-height:240px}.story-content{padding:28px 0 4px}.story-content h1{font-size:42px}.story-content p{font-size:14px}.story-content .eyebrow{font-size:10px}.story-numbers,.story-footer{display:none}.login-form-wrap{padding:30px 24px calc(36px + env(safe-area-inset-bottom,0px))}.login-form{width:100%;max-width:420px}.login-form>p{font-size:14px}.login-form .small-kicker{font-size:10px}.login-form label{font-size:14px}.login-form input{font-size:16px;height:48px}.login-submit{font-size:15px;height:48px}.login-note{font-size:12px;line-height:1.7}
}
@media(min-width:601px) and (max-width:900px){.forecast-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.forecast-card .card-inner{padding:15px}.region-name{font-size:14px}.forecast-number{font-size:54px}.number-line{flex-wrap:wrap}.forecast-info{flex-direction:column;align-items:flex-start}.card-footer{flex-direction:column;align-items:flex-start;padding:10px 14px}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:360px){main{padding-left:12px;padding-right:12px}h1{font-size:25px}.stats-grid{gap:8px}.stat-card{padding:12px}.stat-value{font-size:29px}.filters{grid-template-columns:minmax(0,1fr)}.filters label{grid-column:1/-1}.calendar-week{gap:3px}.calendar-day{min-height:56px}.detail-data{grid-template-columns:1fr}}