/* Plumber booking wizard  -  responsive (mobile + desktop) */
:root {
  --plumb-teal: #0f9d8f;
  --plumb-teal2: #12b896;
  --plumb-blue: #1273de;
  --plumb-text: #0f172a;
  --plumb-muted: #475569;
  --plumb-line: #e2e8f0;
  --plumb-soft: #f8fbff;
  --plumb-card: #fff;
  --plumb-radius: 16px;
}

* {
  box-sizing: border-box;
}

body.plumber-booking-page {
  margin: 0;
  font-family: "DM Sans", system-ui, sans-serif;
  color: var(--plumb-text);
  background: radial-gradient(1200px 500px at 10% -10%, #e8f7f3, #f0f4f5);
  min-height: 100vh;
}

.plumb-wrap {
  max-width: 560px;
  margin: 0 auto;
  padding: 20px 16px 56px;
}

.plumb-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--plumb-muted);
  font-weight: 600;
}

.plumb-back:hover {
  color: var(--plumb-teal);
}

.plumb-card {
  background: var(--plumb-card);
  border-radius: var(--plumb-radius);
  padding: 22px 20px 26px;
  box-shadow: 0 18px 44px rgba(15, 40, 35, 0.08);
  border: 1px solid var(--plumb-line);
}

.plumb-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  color: #0a5c52;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.plumb-card h1 {
  margin: 0 0 6px;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.plumb-lead {
  margin: 0 0 20px;
  color: var(--plumb-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* Stepper */
.plumb-steps {
  display: flex;
  gap: 0;
  margin-bottom: 22px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--plumb-line);
}

.plumb-step-pill {
  flex: 1;
  text-align: center;
  padding: 10px 8px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: #f1f5f9;
  color: var(--plumb-muted);
  border-right: 1px solid var(--plumb-line);
}

.plumb-step-pill:last-child {
  border-right: 0;
}

.plumb-step-pill.is-done {
  background: #d1fae5;
  color: #047857;
}

.plumb-step-pill.is-active {
  background: linear-gradient(135deg, var(--plumb-teal), var(--plumb-teal2));
  color: #fff;
}

/* Fields */
.plumb-field {
  margin-bottom: 14px;
}

.plumb-field label,
.plumb-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #64748b;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.plumb-optional {
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
 color: #94a3b8;
}

.plumb-input,
.plumb-select,
.plumb-textarea {
  width: 100%;
  border: 1px solid var(--plumb-line);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  background: #fbfffe;
  color: var(--plumb-text);
}

.plumb-textarea {
  min-height: 88px;
  resize: vertical;
}

.plumb-input:focus,
.plumb-select:focus,
.plumb-textarea:focus {
  outline: none;
  border-color: #8fd4c4;
  box-shadow: 0 0 0 3px rgba(15, 157, 143, 0.15);
}

.plumb-row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 520px) {
  .plumb-row2 {
    grid-template-columns: 1fr;
  }
}

.plumb-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.plumb-chip {
  position: relative;
}

.plumb-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.plumb-chip span {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1.5px solid var(--plumb-line);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--plumb-muted);
  background: #fff;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.plumb-chip input:focus-visible + span {
  outline: 2px solid var(--plumb-blue);
  outline-offset: 2px;
}

.plumb-chip input:checked + span {
  border-color: var(--plumb-teal);
  background: #e6f7f5;
  color: #0b7d72;
}

.plumb-conditional {
  display: none;
  margin-top: 12px;
  padding: 14px;
  background: var(--plumb-soft);
  border-radius: 12px;
  border: 1px dashed #bae6fd;
}

.plumb-conditional.is-visible {
  display: block;
}

/* Price box */
.plumb-price-box {
  background: linear-gradient(180deg, #f0fdf9, #fff);
  border: 1px solid #a7f3d0;
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 16px;
}

.plumb-price-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.92rem;
  margin-bottom: 8px;
  color: var(--plumb-muted);
}

.plumb-price-row strong {
  color: var(--plumb-text);
  font-variant-numeric: tabular-nums;
}

.plumb-price-total {
  display: flex;
  justify-content: space-between;
  padding-top: 12px;
  margin-top: 10px;
  border-top: 2px solid rgba(15, 157, 143, 0.25);
  font-weight: 900;
  font-size: 1.15rem;
}

.plumb-price-hint {
  font-size: 0.78rem;
  color: var(--plumb-muted);
  margin-top: 10px;
  line-height: 1.45;
}

/* Nav buttons */
.plumb-nav {
  display: flex;
  gap: 10px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.plumb-btn {
  flex: 1;
  min-width: 120px;
  border: 0;
  border-radius: 12px;
  padding: 14px 16px;
  font: inherit;
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s;
}

.plumb-btn:active {
  transform: scale(0.99);
}

.plumb-btn-secondary {
  background: #fff;
  border: 1.5px solid var(--plumb-line);
  color: var(--plumb-muted);
}

.plumb-btn-secondary:hover {
  border-color: #93c5fd;
  color: var(--plumb-blue);
}

.plumb-btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--plumb-teal), var(--plumb-teal2));
  box-shadow: 0 10px 24px rgba(15, 157, 143, 0.28);
}

.plumb-btn-primary:hover {
  box-shadow: 0 14px 30px rgba(15, 157, 143, 0.34);
}

.plumb-btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

/* Panels */
.plumb-panel {
  display: none;
}

.plumb-panel.is-active {
  display: block;
}

.plumb-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 14px 0;
  font-size: 0.88rem;
  color: var(--plumb-muted);
  line-height: 1.45;
}

.plumb-check input {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: var(--plumb-teal);
}

.plumb-check a {
  color: var(--plumb-blue);
  font-weight: 700;
}

.plumb-msg {
  display: none;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
}

.plumb-msg.ok {
  display: block;
  background: #e8f8f2;
  border: 1px solid #b8e8d4;
  color: #145a45;
}

.plumb-msg.err {
  display: block;
  background: #fff0f0;
  border: 1px solid #f5c2c2;
  color: #8a1f1f;
}

.plumb-hidden {
  display: none !important;
}

.plumb-smart {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  padding: 14px;
  margin: 18px 0;
}

.plumb-smart-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.plumb-smart-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 800;
  font-size: 0.88rem;
  text-decoration: none;
}

.plumb-smart-call {
  background: #0f9d8f;
  color: #fff;
}

.plumb-smart-wa {
  background: #25d366;
  color: #fff;
}

.plumb-smart-hint {
  margin: 0;
  font-size: 0.82rem;
  color: var(--plumb-muted);
  line-height: 1.45;
}

.plumb-photo-preview {
  margin-top: 10px;
  max-width: 100%;
  max-height: 220px;
  border-radius: 10px;
  border: 1px solid var(--plumb-line);
  display: none;
}

.plumb-photo-preview.is-visible {
  display: block;
}