/* ─── SolarQuote · /presupuesto/ specific styles ──────────────────────────── */
/* Loaded only on the /presupuesto/ page. Depends on tokens from style.css.   */

/* ─── Calculator card ──────────────────────────────────────────────────────── */
.calc {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px -8px rgba(0, 0, 0, 0.05);
}
.calc-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
}
.calc-head-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.calc-head-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.calc-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.calc-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}
.calc-foot-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

/* ─── Form fields inside the calculator ───────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 8px; }
.field-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
}
.field-hint {
  font-size: 12px;
  color: var(--muted);
}
.field-select {
  font-family: var(--font-sans);
  font-size: 14px;
  padding: 10px 14px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  outline: none;
  transition: border-color var(--t-fast);
}
.field-select:focus { border-color: var(--accent); }

/* ─── kWh/€ toggle ─────────────────────────────────────────────────────────── */
.toggle-group {
  display: inline-flex;
  padding: 2px;
  background: var(--bg-2);
  border-radius: 999px;
  border: 1px solid var(--line);
}
.toggle-group button {
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 999px;
  color: var(--muted);
  transition: background var(--t-fast), color var(--t-fast);
}
.toggle-group button:hover { color: var(--ink); }
.toggle-group button.on {
  background: var(--ink);
  color: var(--bg);
}

/* ─── Number input with suffix ─────────────────────────────────────────────── */
.input-group {
  position: relative;
  display: flex;
  align-items: center;
}
.input-group input {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  width: 100%;
  padding: 14px 90px 14px 16px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.input-group input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}
.input-group .suffix {
  position: absolute;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  pointer-events: none;
}

/* ─── Custom checkbox option ───────────────────────────────────────────────── */
.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.check:hover { border-color: var(--line-2); }
.check.on {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--surface));
}
.check-box {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--line-2);
  border-radius: 4px;
  background: var(--surface);
  position: relative;
  transition: background var(--t-fast), border-color var(--t-fast);
  margin-top: 1px;
}
.check.on .check-box {
  background: var(--accent);
  border-color: var(--accent);
}
.check.on .check-box::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 5px;
  width: 5px;
  height: 9px;
  border: solid #1a1a1a;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ─── Quote output cards ──────────────────────────────────────────────────── */
.quote-out {
  display: flex;
  flex-direction: column;
  gap: 24px;
  scroll-margin-top: 80px;
}
.qo-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
}
.qo-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 12px;
  flex-wrap: wrap;
}
.qo-card-head h4 {
  margin: 0;
  font-size: 16px;
  letter-spacing: -0.015em;
}

/* ─── Kit row (line item in the bill of materials) ────────────────────────── */
.kit-row {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
}
.kit-row:last-child { border-bottom: 0; padding-bottom: 0; }
.kit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  color: var(--ink-2);
}
.kit-icon.accent {
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  color: var(--accent-2);
}

/* ─── Monthly consumption chart ───────────────────────────────────────────── */
.chart {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 6px;
  height: 140px;
  align-items: end;
  padding: 0 2px;
}
.chart-bar {
  background: linear-gradient(to top, var(--accent), color-mix(in srgb, var(--accent) 40%, var(--bg-2)));
  border-radius: 4px 4px 2px 2px;
  min-height: 4px;
  position: relative;
  transition: background var(--t-fast);
}
.chart-bar:hover {
  background: linear-gradient(to top, var(--accent-2), var(--accent));
}
.chart-bar:hover::after {
  content: attr(data-value);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg);
  padding: 4px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  white-space: nowrap;
  z-index: 2;
}

/* ─── Inline contact section (below QuoteOutput) ───────────────────────────── */
.quote-contact {
  margin-top: 48px;
  padding: clamp(32px, 5vw, 56px) clamp(24px, 4vw, 48px);
  background:
    radial-gradient(ellipse 60% 80% at 100% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  scroll-margin-top: 80px;
}
.quote-contact-inner { max-width: 640px; margin: 0 auto; }
.quote-contact h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 2.6vw, 30px);
}
.quote-contact > .quote-contact-inner > p {
  color: var(--muted);
  margin-bottom: 28px;
  max-width: 540px;
}

/* ─── "Adjuntar presupuesto" checkbox ──────────────────────────────────────── */
.quote-attach {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  margin: 4px 0 18px;
  background: color-mix(in srgb, var(--accent) 6%, var(--bg-2));
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.quote-attach:hover { border-color: var(--accent); }
.quote-attach input[type="checkbox"] {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  flex-shrink: 0;
  cursor: pointer;
}
.quote-attach span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.quote-attach strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.quote-attach small {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-2);
}

/* ─── Mobile tweaks ────────────────────────────────────────────────────────── */
@media (max-width: 560px) {
  .kit-row { grid-template-columns: 36px 1fr auto; gap: 10px; }
  .kit-icon { width: 36px; height: 36px; }
  .qo-card { padding: 20px 18px; }
  .calc-head, .calc-body, .calc-foot { padding-left: 18px; padding-right: 18px; }
}