/* ==========================================================================
   EPC Certificate Lookup — Front-end styles
   Designed and Developed by Wye Technologies Ltd (www.wyetechnologies.co.uk)
   All selectors are namespaced with .epcl- to avoid theme conflicts.
   ========================================================================== */

.epcl-app {
	--epcl-navy:   var(--epcl-primary, #003078);
	--epcl-teal:   #1d70b8;
	--epcl-green:  #00703c;
	--epcl-warn:   #f5a623;
	--epcl-red:    #d4351c;
	--epcl-off:    #f8f9fb;
	--epcl-border: #c8d3de;
	--epcl-text:   #0b0c0e;
	--epcl-muted:  #505a5f;
	--epcl-radius: 4px;

	font-family: "GDS Transport", Arial, sans-serif;
	font-size: 16px;
	color: var(--epcl-text);
	box-sizing: border-box;
	max-width: 100%;
}

.epcl-app *,
.epcl-app *::before,
.epcl-app *::after {
	box-sizing: border-box;
}

/* ── Search card ── */
.epcl-search-wrap { max-width: 760px; margin: 0 auto 24px; }
.epcl-search-card { background: #fff; border: 1px solid var(--epcl-border); border-radius: var(--epcl-radius); padding: 28px 32px; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.epcl-search-card h2 { font-size: 22px; color: var(--epcl-navy); margin: 0 0 6px; line-height: 1.3; }
.epcl-search-card p  { font-size: 14px; color: var(--epcl-muted); margin: 0 0 20px; }
.epcl-search-row { display: flex; gap: 10px; flex-wrap: wrap; }
.epcl-pc-input { padding: 10px 14px; font-size: 18px; font-weight: 600; letter-spacing: 2px; border: 2px solid var(--epcl-navy); border-radius: var(--epcl-radius); width: 170px; text-transform: uppercase; outline: none; transition: border-color .15s; background: #fff; color: var(--epcl-text); }
.epcl-pc-input:focus { border-color: var(--epcl-teal); box-shadow: 0 0 0 3px rgba(29,112,184,.18); }

.epcl-btn { padding: 10px 24px; font-size: 16px; font-weight: 700; border: none; border-radius: var(--epcl-radius); cursor: pointer; transition: opacity .15s; line-height: 1.2; }
.epcl-btn:hover { opacity: .87; }
.epcl-btn:focus { outline: 3px solid #ffdd00; outline-offset: 2px; }
.epcl-btn-green { background: var(--epcl-green); color: #fff; }
.epcl-btn-blue  { background: var(--epcl-teal);  color: #fff; }
.epcl-btn-dark  { background: #505a5f;           color: #fff; }
.epcl-btn-red   { background: var(--epcl-red);   color: #fff; }
.epcl-btn-sm    { padding: 6px 14px; font-size: 13px; }
.epcl-btn:disabled { opacity: .6; cursor: not-allowed; }

.epcl-notice { margin-top: 14px; padding: 10px 14px; border-radius: var(--epcl-radius); font-size: 13px; }
.epcl-notice-err  { background: #fceded; border-left: 4px solid var(--epcl-red);  color: var(--epcl-red); }
.epcl-notice-info { background: #e8f4fd; border-left: 4px solid var(--epcl-teal); color: #0b4a75; }
.epcl-notice-ok   { background: #e8f5ee; border-left: 4px solid var(--epcl-green); color: #004b20; }
.epcl-notice-warn { background: #fff7e6; border-left: 4px solid var(--epcl-warn); color: #7a4500; }

.epcl-addr-list { margin-top: 18px; }
.epcl-addr-list label { font-size: 14px; font-weight: 700; color: var(--epcl-navy); display: block; margin-bottom: 6px; }
.epcl-addr-select { width: 100%; padding: 9px 12px; font-size: 14px; border: 2px solid var(--epcl-navy); border-radius: var(--epcl-radius); background: #fff; outline: none; color: var(--epcl-text); }
.epcl-addr-select:focus { border-color: var(--epcl-teal); }

.epcl-spinner { display: inline-block; width: 18px; height: 18px; border: 2px solid var(--epcl-border); border-top-color: var(--epcl-navy); border-radius: 50%; animation: epcl-spin .7s linear infinite; vertical-align: middle; margin-right: 8px; }
@keyframes epcl-spin { to { transform: rotate(360deg); } }

/* ── Certificate ── */
#epcl-cert-area { max-width: 860px; margin: 32px auto 20px; }
.epcl-action-bar { display: flex; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; align-items: center; }
.epcl-action-bar span { font-size: 13px; color: var(--epcl-muted); margin-left: auto; }
.epcl-cert { background: #fff; border: 1px solid var(--epcl-border); box-shadow: 0 4px 20px rgba(0,0,0,.10); font-size: 11.5px; color: var(--epcl-text); overflow-x: auto; }
.epcl-cert-head { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px 8px; border-bottom: 3px solid var(--epcl-navy); gap: 12px; flex-wrap: wrap; }
.epcl-cert-title { font-size: 20px; font-weight: 700; color: var(--epcl-navy); }
.epcl-cert-sub   { font-size: 12px; color: var(--epcl-muted); }
.epcl-gov-badge  { display: flex; align-items: center; gap: 8px; }
.epcl-gov-text   { display: flex; flex-direction: column; font-weight: 700; color: var(--epcl-navy); line-height: 1.1; }
.epcl-gov-text span:first-child { font-size: 14px; letter-spacing: 1px; }
.epcl-gov-text span:last-child  { font-size: 13px; }

.epcl-cert-info  { display: flex; border-bottom: 2px solid var(--epcl-navy); padding: 8px 16px; gap: 16px; flex-wrap: wrap; }
.epcl-cert-info-col { flex: 1; min-width: 220px; }
.epcl-cert-info-col + .epcl-cert-info-col { border-left: 1px solid var(--epcl-border); padding-left: 16px; }
.epcl-info-table th, .epcl-info-table td { padding: 2px 4px; vertical-align: top; font-size: 11px; line-height: 1.5; }
.epcl-info-table { width: 100%; border-collapse: collapse; }
.epcl-info-table th { font-weight: 700; white-space: nowrap; padding-right: 10px; width: 44%; }

.epcl-sec-head { padding: 5px 12px; font-weight: 700; font-size: 11.5px; color: #fff; }
.epcl-sec-head-navy  { background: var(--epcl-navy); }
.epcl-sec-head-green { background: var(--epcl-green); }

.epcl-ratings-row { display: flex; border-bottom: 2px solid var(--epcl-navy); flex-wrap: wrap; }
.epcl-rating-col  { flex: 1; min-width: 280px; border-right: 1px solid var(--epcl-border); }
.epcl-rating-col:last-child { border-right: none; }
.epcl-rating-body { padding: 6px 10px 8px; }
.epcl-rating-cols-label { display: flex; justify-content: flex-end; gap: 0; padding-right: 2px; margin-bottom: 2px; }
.epcl-rating-cols-label span { width: 52px; text-align: center; font-size: 10px; font-weight: 700; }
.epcl-ladder-note { font-size: 10px; font-style: italic; color: var(--epcl-muted); margin: 2px 0; }
.epcl-rating-desc { font-size: 10px; color: #444; line-height: 1.45; margin-top: 6px; }

.epcl-costs-row { display: flex; border-bottom: 2px solid var(--epcl-navy); flex-wrap: wrap; }
.epcl-costs-main { flex: 1; min-width: 280px; border-right: 1px solid var(--epcl-border); }
.epcl-costs-table-wrap { padding: 8px 12px; }
.epcl-costs-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.epcl-costs-table th, .epcl-costs-table td { padding: 4px 8px; border: 1px solid var(--epcl-border); }
.epcl-costs-table thead th { background: #eef1f6; font-weight: 700; text-align: center; }
.epcl-costs-table thead th:first-child { background: transparent; border: none; }
.epcl-costs-table tr.epcl-total td { font-weight: 700; background: #f4f6f9; border-top: 2px solid var(--epcl-navy); }
.epcl-costs-table tr.epcl-total td:first-child { text-align: right; }
.epcl-costs-note { font-size: 9.5px; color: var(--epcl-muted); margin-top: 6px; line-height: 1.4; }
.epcl-savings-col { width: 140px; flex-shrink: 0; padding: 8px 10px; display: flex; flex-direction: column; align-items: center; }
.epcl-savings-label { font-size: 10px; font-weight: 700; text-align: center; margin-bottom: 4px; }
.epcl-savings-badge { background: var(--epcl-green); color: #fff; border-radius: 6px; padding: 10px 10px 8px; text-align: center; width: 110px; }
.epcl-savings-badge .epcl-could { font-size: 10px; }
.epcl-savings-badge .epcl-amount { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; line-height: 1.2; }
.epcl-savings-badge .epcl-per { font-size: 10px; }

.epcl-two-col { display: flex; border-bottom: 1px solid var(--epcl-border); flex-wrap: wrap; }
.epcl-two-col-last { border-bottom: none; }
.epcl-feat-col   { flex: 0 0 250px; border-right: 1px solid var(--epcl-border); min-width: 220px; }
.epcl-perf-col   { flex: 1; min-width: 280px; }
.epcl-assess-col { flex: 0 0 250px; border-right: 1px solid var(--epcl-border); min-width: 220px; }
.epcl-addl-col   { flex: 1; min-width: 280px; }
.epcl-feat-table { width: 100%; border-collapse: collapse; font-size: 10.5px; }
.epcl-feat-table th, .epcl-feat-table td { padding: 3px 12px; vertical-align: top; }
.epcl-feat-table th { font-weight: 700; width: 55%; }
.epcl-perf-table { width: 100%; border-collapse: collapse; font-size: 10.5px; }
.epcl-perf-table th, .epcl-perf-table td { padding: 3px 6px; border: 1px solid var(--epcl-border); vertical-align: middle; }
.epcl-perf-table thead th { background: #eef1f6; font-weight: 700; text-align: center; font-size: 10px; }
.epcl-perf-table thead th:first-child { text-align: left; }
.epcl-perf-table td.epcl-elem { font-weight: 700; font-size: 10px; white-space: nowrap; }
.epcl-perf-table td.epcl-rating-cell { text-align: center; font-weight: 700; font-size: 10px; }
.epcl-r-vg  { color: #007a3d; } .epcl-r-g   { color: #228b22; } .epcl-r-avg { color: #b8860b; }
.epcl-r-p   { color: #c0392b; } .epcl-r-vp  { color: #8b0000; } .epcl-r-na  { color: var(--epcl-muted); }
.epcl-assess-note { font-size: 10.5px; padding: 6px 12px 4px; line-height: 1.4; color: #333; }
.epcl-assess-table { width: 100%; border-collapse: collapse; font-size: 10.5px; }
.epcl-assess-table th, .epcl-assess-table td { padding: 2px 12px; }
.epcl-assess-table th { font-weight: 700; width: 55%; }
.epcl-addl-table { width: 100%; border-collapse: collapse; font-size: 10.5px; }
.epcl-addl-table th, .epcl-addl-table td { padding: 3px 10px; }
.epcl-addl-table th { font-weight: 700; }

.epcl-cert-footer { display: flex; align-items: center; justify-content: space-between; background: #f4f6f9; border-top: 3px solid var(--epcl-navy); padding: 8px 16px; font-size: 10.5px; gap: 12px; flex-wrap: wrap; }

.epcl-credit { text-align: center; font-size: 12px; color: var(--epcl-muted); margin: 24px 0 8px; }
.epcl-credit a { color: var(--epcl-navy); font-weight: 700; text-decoration: none; }
.epcl-credit a:hover { text-decoration: underline; }

@media print {
	.epcl-search-wrap,
	.epcl-insights-wrap,
	.epcl-action-bar,
	.epcl-credit { display: none !important; }
	#epcl-cert-area { margin: 0; padding: 0; max-width: 100%; }
	.epcl-cert { box-shadow: none; border: none; }
}

@media (max-width: 600px) {
	.epcl-search-card { padding: 18px 16px; }
	.epcl-cost-grid { grid-template-columns: 1fr; }
}