/* =========================================================
   GreenMix – Components Stylesheet
   ========================================================= */

/* ── Variable bridge: map semantic tokens to utility names ── */
:root {
  --white:       #ffffff;
  --gray-50:     #f8f7f4;
  --gray-100:    #f0ede4;
  --gray-200:    #e5e3da;
  --gray-300:    #cdc9bc;
  --gray-400:    #9a9790;
  --gray-500:    #7a7773;
  --gray-600:    #5a5751;
  --gray-700:    #3e3c38;
  --gray-900:    #1a1917;

  /* re-expose colour tokens expected by components */
  --green:       #2D6A0F;
  --green-light: #EAF3DE;
  --green-mid:   #B0D880;
  --green-dark:  #1B4A07;
  --blue:        #185FA5;
  --blue-light:  #E6F1FB;
  --blue-mid:    #B5D4F4;
  --blue-dark:   #0C447C;
  --amber:       #854F0B;
  --amber-light: #FEF3E2;
  --amber-mid:   #F5C069;
  --red:         #B91C1C;
  --red-light:   #FEE2E2;
}

/* ── Result Card Shell ── */
.res-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  padding: 22px;
  margin-bottom: 16px;
}
.res-card-title {
  font-size: 11px; font-weight: 700;
  color: var(--gray-400); text-transform: uppercase;
  letter-spacing: .09em; margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.res-card-title .dot {
  width: 8px; height: 8px; border-radius: 50%;
}
.dot-blue   { background: var(--blue); }
.dot-green  { background: var(--green); }
.dot-amber  { background: var(--amber); }

/* ── Grade badge ── */
.grade-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px;
  background: var(--blue-light); color: var(--blue);
  border-radius: var(--radius-xl);
  font-size: 13px; font-weight: 700;
}

/* ── Metric grid ── */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px,1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.metric-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 14px 14px 12px;
}
.metric-box.highlight {
  background: var(--blue-light);
  border-color: var(--blue-mid);
}
.metric-box.eco {
  background: var(--green-light);
  border-color: var(--green-mid);
}
.metric-label {
  font-size: 10.5px; font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase; letter-spacing: .07em;
  margin-bottom: 6px;
}
.metric-value {
  font-size: 22px; font-weight: 800;
  color: var(--gray-900); line-height: 1;
}
.metric-unit {
  font-size: 11.5px; color: var(--gray-500);
  font-weight: 400; margin-left: 2px;
}

/* ── Ratio display ── */
.ratio-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  margin-bottom: 16px;
}
.ratio-label {
  font-size: 10.5px; font-weight: 700;
  color: var(--gray-400); text-transform: uppercase;
  letter-spacing: .08em; margin-bottom: 8px;
}
.ratio-value {
  font-size: 26px; font-weight: 800;
  color: var(--blue);
  letter-spacing: .04em;
  font-family: var(--mono);
}
.ratio-sub { font-size: 11.5px; color: var(--gray-500); margin-top: 4px; }

/* ── Divider ── */
.divider { height: 1px; background: var(--gray-200); margin: 14px 0; }

/* ── Data table ── */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table td {
  padding: 7px 0;
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}
.data-table td:first-child { color: var(--gray-500); width: 52%; }
.data-table td:last-child  { font-weight: 500; text-align: right; }
.data-table tr:last-child td { border-bottom: none; }

/* ── Check badges ── */
.chk {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: var(--radius-xl);
  font-size: 10px; font-weight: 700;
  letter-spacing: .04em; margin-right: 6px;
}
.chk-pass { background: var(--green-light); color: var(--green-dark); }
.chk-fail { background: var(--red-light);   color: var(--red); }
.chk-warn { background: var(--amber-light); color: var(--amber); }

/* ── Compliance table ── */
.compliance-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 12.5px;
}
.compliance-row:last-child { border-bottom: none; }
.compliance-left { color: var(--gray-600); }
.compliance-right { display: flex; align-items: center; gap: 6px; }

/* ── Alert boxes ── */
.alert {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 12.5px; line-height: 1.5;
  margin-top: 10px;
}
.alert-warn  { background: var(--amber-light); border: 1px solid var(--amber-mid); color: #7B3800; }
.alert-info  { background: var(--blue-light);  border: 1px solid var(--blue-mid);  color: var(--blue-dark); }
.alert-green { background: var(--green-light); border: 1px solid var(--green-mid); color: var(--green-dark); }
.alert-red   { background: var(--red-light);   border: 1px solid #FFCDD2;          color: var(--red); }

/* ── CO2 bar ── */
.co2-bar-wrap { margin-top: 8px; }
.co2-bar-label { font-size: 11px; color: var(--gray-500); margin-bottom: 4px; display: flex; justify-content: space-between; }
.co2-bar-track {
  height: 8px; background: var(--gray-200);
  border-radius: 4px; overflow: hidden;
}
.co2-bar-fill {
  height: 100%; border-radius: 4px;
  transition: width .6s ease;
}
.co2-fill-normal { background: var(--amber); }
.co2-fill-eco    { background: var(--green); }

/* ── Cost breakdown donut-like bar ── */
.cost-bars { display: flex; flex-direction: column; gap: 7px; margin-top: 8px; }
.cost-bar-row { display: flex; align-items: center; gap: 10px; }
.cost-bar-name { font-size: 11.5px; color: var(--gray-500); width: 110px; flex-shrink: 0; }
.cost-bar-track { flex: 1; height: 7px; background: var(--gray-200); border-radius: 4px; overflow: hidden; }
.cost-bar-fill  { height: 100%; border-radius: 4px; transition: width .5s ease; }
.cost-bar-val   { font-size: 11.5px; font-weight: 600; color: var(--gray-700); width: 60px; text-align: right; }

/* ── Design steps accordion ── */
.steps-toggle {
  width: 100%; padding: 10px 14px;
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 12.5px; font-weight: 600; color: var(--gray-600);
  cursor: pointer; text-align: left;
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 4px; transition: background .15s;
}
.steps-toggle:hover { background: var(--gray-100); }
.steps-body {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 12px; line-height: 1.8;
  font-family: var(--mono);
  color: var(--gray-700);
  display: none;
  margin-bottom: 10px;
}
.steps-body.open { display: block; }

/* ── Eco material card ── */
.eco-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  transition: all .2s;
  cursor: default;
}
.eco-card.selected {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(46,125,50,.12);
}
.eco-card-top {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 10px;
  margin-bottom: 10px;
}
.eco-card-name { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.eco-card-full { font-size: 11.5px; color: var(--gray-400); }
.eco-type-pill {
  font-size: 10px; padding: 2px 9px; border-radius: var(--radius-xl);
  font-weight: 700; white-space: nowrap; flex-shrink: 0;
}
.type-binder    { background: var(--blue-light);  color: var(--blue); }
.type-aggregate { background: var(--amber-light); color: var(--amber); }

.eco-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 8px; margin-bottom: 10px;
}
.eco-stat {
  background: var(--gray-50); border-radius: var(--radius-sm);
  padding: 7px 8px;
}
.eco-stat-label { font-size: 9.5px; color: var(--gray-400); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 2px; }
.eco-stat-value { font-size: 13px; font-weight: 700; color: var(--gray-900); }

.co2-badge {
  display: inline-block; font-size: 10.5px; font-weight: 700;
  padding: 2px 8px; border-radius: var(--radius-xl);
  margin-bottom: 8px;
}
.co2-neg  { background: var(--green-light); color: var(--green-dark); }
.co2-low  { background: var(--blue-light);  color: var(--blue-dark); }
.co2-med  { background: var(--amber-light); color: var(--amber); }

.eco-card-note {
  font-size: 11.5px; color: var(--gray-500);
  line-height: 1.5; margin-bottom: 12px;
}
.eco-card-ref {
  font-size: 10.5px; color: var(--blue);
  font-style: italic;
}

.eco-card-controls {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--gray-100);
  display: none;
}
.eco-card.selected .eco-card-controls { display: block; }

.eco-pct-row {
  display: flex; align-items: center; gap: 10px;
}
.eco-pct-row label { font-size: 12px; color: var(--gray-600); flex: 1; }
.eco-pct-row input[type="range"] { flex: 2; accent-color: var(--green); }
.eco-pct-val { font-size: 13px; font-weight: 700; color: var(--green-dark); width: 40px; text-align: right; }
.eco-pct-hint { font-size: 10.5px; color: var(--gray-400); margin-top: 4px; }

.eco-select-btn {
  width: 100%; margin-top: 10px;
  padding: 8px;
  border: 1.5px solid var(--green);
  border-radius: var(--radius-sm);
  background: var(--white); color: var(--green);
  font-size: 12.5px; font-weight: 700;
  cursor: pointer; transition: all .15s;
}
.eco-select-btn:hover, .eco-card.selected .eco-select-btn {
  background: var(--green); color: var(--white);
}
.eco-select-btn.deselect {
  border-color: var(--red-light); color: var(--red);
  background: var(--red-light);
}
.eco-select-btn.deselect:hover { background: var(--red); color: var(--white); }

/* ── Compare panels ── */
.compare-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin-bottom: 20px;
}
.compare-col {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.compare-col.eco-col { border-color: var(--green-mid); }
.compare-col-label {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: 14px;
}
.compare-col-label.normal { color: var(--gray-400); }
.compare-col-label.eco    { color: var(--green-dark); }

.summary-bar {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 16px;
}
.summary-bar h3 { font-size: 16px; font-weight: 700; margin-bottom: 14px; }
.summary-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px,1fr));
  gap: 12px;
}
.kpi-box {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}
.kpi-box.positive { background: var(--green-light); border-color: var(--green-mid); }
.kpi-box.negative { background: var(--red-light);   border-color: #FFCDD2; }
.kpi-box.neutral  { background: var(--blue-light);  border-color: var(--blue-mid); }
.kpi-box.warning  { background: var(--amber-light); border-color: var(--amber-mid); }
.kpi-label { font-size: 10.5px; font-weight: 700; color: var(--gray-500); text-transform: uppercase; letter-spacing: .07em; margin-bottom: 5px; }
.kpi-value { font-size: 22px; font-weight: 800; }
.kpi-box.positive .kpi-value { color: var(--green-dark); }
.kpi-box.negative .kpi-value { color: var(--red); }
.kpi-box.neutral  .kpi-value { color: var(--blue-dark); }
.kpi-box.warning  .kpi-value { color: var(--amber); }
.kpi-sub { font-size: 11px; color: var(--gray-400); margin-top: 3px; }

/* ── Price table ── */
.price-section { margin-bottom: 28px; }
.price-section-title {
  font-size: 13px; font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 10px; padding-bottom: 6px;
  border-bottom: 2px solid var(--blue);
  display: inline-block;
}
.price-table {
  width: 100%; border-collapse: collapse;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}
.price-table thead th {
  background: var(--gray-50);
  padding: 10px 14px;
  text-align: left;
  font-size: 11px; font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase; letter-spacing: .08em;
  border-bottom: 1px solid var(--gray-200);
}
.price-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--gray-100);
  font-size: 13px;
}
.price-table tbody tr:last-child td { border-bottom: none; }
.price-table tbody tr:hover { background: var(--gray-50); }
.price-mat   { font-weight: 600; }
.price-key   { font-family: var(--mono); font-size: 11.5px; color: var(--gray-400); }
.price-val   { font-weight: 700; color: var(--blue); font-size: 14px; }
.price-unit  { color: var(--gray-400); font-size: 12px; }

.eco-flag { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--green); margin-right: 5px; vertical-align: middle; }

/* ── Responsive ── */
@media (max-width: 700px) {
  .compare-grid { grid-template-columns: 1fr; }
  .eco-stats    { grid-template-columns: repeat(2,1fr); }
  .summary-kpis { grid-template-columns: 1fr 1fr; }
  .metric-grid  { grid-template-columns: repeat(2,1fr); }
}

/* ── Eco grid ── */
.eco-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

/* ── Eco tag pills in design panel ── */
.eco-tag-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 20px;
  background: var(--green-light); color: var(--green-dark);
  border: 1px solid var(--green-mid);
  font-size: 12px; font-weight: 600;
}
.eco-tag-pill .rm {
  cursor: pointer; font-size: 14px; line-height: 1;
  opacity: .6; transition: opacity .15s;
}
.eco-tag-pill .rm:hover { opacity: 1; }

/* ── Toast variants ── */
.toast.success { background: var(--green-dark); }
.toast.error   { background: var(--red); }
.toast.warn    { background: var(--amber); }

/* ── Scrollable steps body ── */
.steps-toggle {
  width: 100%; text-align: left;
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: var(--radius-md); padding: 10px 14px;
  font-size: 13px; font-weight: 600; color: var(--gray-600);
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
}
.steps-toggle:hover { background: var(--gray-100); }
.steps-body {
  display: none;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 12px; line-height: 1.8;
  color: var(--gray-700);
  white-space: pre-wrap;
  overflow-x: auto;
}
.steps-body.open { display: block; }