.gas-pricing-workspace{display:grid;grid-template-columns:minmax(205px,240px) minmax(310px,1fr) minmax(210px,250px);gap:16px;align-items:start}.gas-pricing-workspace .panel{margin:0}.gas-pricing-list,.gas-pricing-detail,.gas-pricing-aside>.panel{padding:18px}.gas-pricing-list-title{display:grid;grid-template-columns:1fr auto;gap:3px}.gas-pricing-list-title small{grid-column:1/-1;color:#6885a7;font-size:11px}.gas-pricing-list-title b{font-size:15px}.gas-pricing-list-title span{border-radius:7px;background:#eef4fa;padding:3px 7px;color:#758ca4}.gas-pricing-list>input{width:100%;margin:18px 0 10px}.gas-pricing-group{padding-top:10px}.gas-pricing-group h3{font-size:12px;display:flex;justify-content:space-between;margin:0 0 7px}.gas-pricing-group h3 small{font-weight:400;color:#8090a0}.gas-pricing-list-item,.gas-pricing-history{display:block;width:100%;text-align:left;border:0;background:transparent;border-radius:7px;padding:10px;margin:2px 0;color:inherit;cursor:pointer}.gas-pricing-list-item.selected{background:#eef4ff}.gas-pricing-list-item b,.gas-pricing-list-item span,.gas-pricing-history b,.gas-pricing-history span{display:block}.gas-pricing-list-item span,.gas-pricing-history span{margin-top:3px;font-size:11px;color:#788799}.gas-pricing-empty-group{font-size:11px;color:#8b99a8}.gas-pricing-detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.gas-pricing-detail-head small{color:#8395a8}.gas-pricing-detail-head h2{margin:3px 0 9px;font-size:23px}.gas-pricing-detail-head span{font-size:11px;margin-right:8px;color:#74879b}.gas-pricing-detail-head .gas-pricing-status{background:#e4f6eb;border-radius:9px;padding:3px 7px;color:#208048}.gas-pricing-facts{display:grid;grid-template-columns:1fr 1.5fr 1fr;border-top:1px solid #e9edf3;border-bottom:1px solid #e9edf3;margin:20px 0;padding:13px 0;gap:9px}.gas-pricing-facts small,.gas-pricing-fixed small{display:block;color:#8091a3;font-size:11px}.gas-pricing-facts b{font-size:12px}.gas-pricing-detail h3,.gas-pricing-aside h3{font-size:14px;margin:22px 0 12px}.gas-pricing-fixed{display:grid;grid-template-columns:1fr 1fr;gap:8px}.gas-pricing-fixed>div{background:#f4f7fb;border-radius:8px;padding:12px}.gas-pricing-fixed strong{font-size:19px}.gas-pricing-band-head,.gas-pricing-band{display:flex;justify-content:space-between;gap:12px;padding:10px 3px;border-bottom:1px solid #e9edf3;font-size:12px}.gas-pricing-band-head{margin-top:13px;background:#f8fafc;color:#8190a0;font-size:11px}.gas-pricing-band b{white-space:nowrap}.gas-pricing-detail>p{font-size:12px;color:#66788c}.gas-pricing-empty{min-height:290px;display:grid;place-items:center;color:#8192a4;font-size:13px}.gas-pricing-aside{display:grid;gap:14px}.gas-pricing-aside h3{margin-top:0}.gas-pricing-aside label{font-size:12px}.gas-pricing-aside input{width:100%;margin-top:7px}.gas-pricing-aside dl{display:grid;grid-template-columns:1fr auto;gap:9px;font-size:12px}.gas-pricing-aside dt{color:#728396}.gas-pricing-aside dd{margin:0;font-weight:700}.gas-pricing-aside small{color:#8795a4;font-size:10px;line-height:1.5}.gas-pricing-history{border-bottom:1px solid #e8edf4;border-radius:0}.gas-pricing-backdrop{position:fixed;inset:0;z-index:3000;background:rgba(20,37,65,.58);display:grid;place-items:center;padding:16px}.gas-pricing-form{width:min(740px,100%);max-height:min(92vh,900px);display:flex;flex-direction:column;background:#fff;border-radius:12px;box-shadow:0 25px 65px #12274050;overflow:hidden}.gas-pricing-form header,.gas-pricing-form footer{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:17px 24px;background:#fff}.gas-pricing-form header{border-bottom:1px solid #e8edf3}.gas-pricing-form header small{font-size:10px;letter-spacing:.12em;color:#3472b8}.gas-pricing-form header h2{margin:2px 0;font-size:20px}.gas-pricing-form header p{margin:0;color:#8b99a7;font-size:11px}.gas-pricing-form header button{border:0;background:transparent;font-size:23px;color:#8291a0;cursor:pointer}.gas-pricing-form-body{overflow:auto;padding:0 24px 24px}.gas-pricing-form-body h3{font-size:13px;margin:24px 0 10px;border-top:1px solid #e9edf2;padding-top:17px}.gas-pricing-form-body h3:first-child{border:0;padding:0}.gas-pricing-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.gas-pricing-form-grid.three{grid-template-columns:repeat(3,1fr)}.gas-pricing-form label{display:block;font-size:11px;font-weight:700}.gas-pricing-form label em{font-style:normal;color:#c65a5a}.gas-pricing-form label small{color:#94a0aa;font-weight:400}.gas-pricing-form input,.gas-pricing-form select,.gas-pricing-form textarea{width:100%;box-sizing:border-box;margin-top:6px;padding:10px;border:1px solid #dce4ed;border-radius:6px;background:#fff;color:#263e57;font:inherit}.gas-pricing-form textarea{resize:vertical}.gas-pricing-band-title{display:flex;justify-content:space-between;align-items:center;margin:22px 0 8px;font-size:12px}.gas-pricing-band-title button{border:1px solid #c9dbed;background:#f6faff;border-radius:6px;color:#2864a8;padding:7px 10px;cursor:pointer}.gas-pricing-form-bands{border:1px solid #e5ebf1;border-radius:7px;overflow:hidden}.gas-pricing-form-band-labels,.gas-pricing-form-band{display:grid;grid-template-columns:1fr 1fr 30px;gap:9px;align-items:center;padding:7px 12px}.gas-pricing-form-band-labels{background:#f7f9fc;color:#8091a2;font-size:11px}.gas-pricing-form-band{border-top:1px solid #edf1f5}.gas-pricing-form-band input{margin:0}.gas-pricing-zero{padding:10px;background:#f7f9fc;border:1px solid #e8edf3;border-radius:6px}.gas-pricing-form-band button{border:0;background:transparent;color:#9c6373;font-size:19px;cursor:pointer}.gas-pricing-help{font-size:11px;color:#71869c}.gas-pricing-form footer{border-top:1px solid #e8edf3;justify-content:flex-end}.gas-pricing-form footer p{margin-right:auto;color:#b33e4d;font-size:11px}
@media(max-width:1100px){.gas-pricing-workspace{grid-template-columns:minmax(190px,230px) 1fr}.gas-pricing-aside{grid-column:2;grid-template-columns:1fr 1fr}}@media(max-width:700px){.gas-pricing-workspace{display:block}.gas-pricing-workspace>.panel,.gas-pricing-aside{margin-bottom:12px}.gas-pricing-aside{display:block}.gas-pricing-aside>.panel{margin-bottom:12px}.gas-pricing-form-grid,.gas-pricing-form-grid.three{grid-template-columns:1fr}.gas-pricing-form header,.gas-pricing-form footer{padding:14px}.gas-pricing-form-body{padding:0 14px 18px}.gas-pricing-form-band-labels,.gas-pricing-form-band{grid-template-columns:1fr 1fr 22px;gap:5px;padding:7px}.gas-pricing-detail-head{flex-wrap:wrap}.gas-pricing-facts{grid-template-columns:1fr 1fr}}

.gas-pricing-heading-actions,.gas-pricing-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;justify-content:flex-end;margin-left:auto}.gas-pricing-detail-head{flex-wrap:wrap}.gas-pricing-delete{border:1px solid #d2a9ae;border-radius:6px;background:#fff7f7;color:#9d3e4c;padding:8px 12px;cursor:pointer}.gas-pricing-delete:disabled{opacity:.5;cursor:wait}.gas-pricing-confirm{max-width:520px}.gas-pricing-trends{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;max-width:1160px;margin:0 auto}.gas-pricing-trends>.panel{margin:0}.gas-pricing-trend-filter{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px}.gas-pricing-trend-filter label{display:flex;align-items:center;gap:14px;font-weight:700}.gas-pricing-trend-filter select{min-width:230px;max-width:100%;padding:10px;border:1px solid #dce4ed;border-radius:6px;background:#fff;color:inherit}.gas-pricing-trend-filter p{font-size:12px;color:#66788c}.gas-pricing-chart{padding:22px}.gas-pricing-chart h2{margin:0 0 6px;font-size:17px}.gas-pricing-chart>p{margin:0 0 12px;font-size:12px;color:#66788c}.gas-pricing-chart-scroll{overflow-x:auto;max-width:100%}.gas-pricing-chart-scroll>svg{display:block;width:100%;min-width:620px;height:auto}.gas-pricing-chart-scroll text{font-size:12px;fill:#66788c;font-family:inherit}.gas-pricing-chart-legend{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:8px;font-size:12px}.gas-pricing-chart-legend span{display:flex;align-items:center;gap:6px}.gas-pricing-trend-table{padding:20px}.gas-pricing-trend-table summary{font-size:14px;font-weight:700;cursor:pointer}.gas-pricing-trend-table table{width:100%;margin-top:15px;border-collapse:collapse;font-size:12px;white-space:nowrap}.gas-pricing-trend-table th,.gas-pricing-trend-table td{padding:12px;text-align:left;border-bottom:1px solid #e5ebf1}.gas-pricing-trend-table th{color:#66788c;background:#f7f9fc}@media(max-width:700px){.gas-pricing-trend-filter{display:block;padding:14px}.gas-pricing-trend-filter label{display:block}.gas-pricing-trend-filter select{display:block;width:100%;margin-top:8px;min-width:0}.gas-pricing-chart{padding:14px}.gas-pricing-chart-legend{gap:8px 12px}.gas-pricing-trend-table{padding:14px}}

.gas-pricing-chart-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:6px}.gas-pricing-chart-head h2{margin:0}.gas-pricing-chart-control{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-left:auto;font-size:12px;font-weight:700;max-width:100%}.gas-pricing-chart-control select{min-width:180px;max-width:100%;padding:8px 10px;border:1px solid #dce4ed;border-radius:6px;background:#fff;color:inherit;font:inherit}@media(max-width:700px){.gas-pricing-chart-control{flex-wrap:wrap}.gas-pricing-chart-control select{min-width:0}}

/* Persistent per-tier names and readable touch inputs use the existing form palette. */
.gas-pricing-band-field{min-width:0}.gas-pricing-band-field>span{display:block;font-size:12px;line-height:1.5;color:#536b82}.gas-pricing-form-band .gas-pricing-band-field input{margin-top:4px}
.gas-pricing-form input,.gas-pricing-form select,.gas-pricing-form textarea{font-size:16px;min-height:44px}
.gas-pricing-form label{font-size:14px;line-height:1.5}.gas-pricing-form header button,.gas-pricing-form-band button,.gas-pricing-band-title button{min-width:44px;min-height:44px}
.gas-pricing-form-band-labels,.gas-pricing-form-band{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 44px;align-items:end}
@media(max-width:700px){.gas-pricing-form-band-labels,.gas-pricing-form-band{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 44px;gap:6px}.gas-pricing-form footer{flex-wrap:wrap}.gas-pricing-form footer button{min-height:44px}}

/* Native modal keeps keyboard focus and pointer input inside the tariff editor. */
dialog.gas-pricing-form{position:fixed;inset:0;margin:auto;border:0;padding:0;color:inherit;max-width:calc(100vw - 32px)}
dialog.gas-pricing-form::backdrop{background:#10223888}

/* The archive is a child page; keep its entry below the current tariff workspace. */
.gas-pricing-archive{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:20px;padding:18px}
.gas-pricing-archive h2{margin:0;font-size:15px;color:#263e57}
.gas-pricing-archive p{margin:6px 0 0;font-size:13px;line-height:1.6;color:#536b82}
.gas-pricing-page-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;box-sizing:border-box;padding:10px 12px;border:1px solid #c9dbed;border-radius:6px;background:#f6faff;color:#245b98;font-size:14px;font-weight:700;line-height:1.5;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.gas-pricing-page-link:hover{background:#e8f1fc;color:#194675}
.gas-pricing-page-link:focus-visible,.gas-pricing-list-item:focus-visible,.gas-pricing-history:focus-visible{outline:3px solid #245b98;outline-offset:3px}
.gas-pricing-archive>div{min-width:0}
@media(max-width:700px){.gas-pricing-archive{align-items:stretch;flex-direction:column;padding:14px}.gas-pricing-archive .gas-pricing-page-link{width:100%}}