/* Rother Care Booking — frontend styles.
 * Ported from the Claude Design handoff ("Rother Care Booking.html").
 * Every rule is scoped under #rcb-root so it cannot collide with the
 * surrounding WordPress theme. Brand accent is Rother Care blue (#1E73BE).
 */

#rcb-root {
  --rcb-bg-primary:     #FBF8F3;
  --rcb-bg-secondary:   #F5F1E8;
  --rcb-surface:        #FFFFFF;
  --rcb-border-subtle:  #E8E4DC;
  --rcb-border-strong:  #D4CFC5;
  --rcb-text-primary:   #1F1F1F;
  --rcb-text-secondary: #6B6B6B;
  --rcb-text-tertiary:  #9B9B9B;
  --rcb-accent:         #1E73BE;
  --rcb-accent-hover:   #155A95;
  --rcb-accent-subtle:  #E6F0FA;
  --rcb-success:        #7A9471;
  --rcb-success-subtle: #EAEFE4;
  --rcb-warning:        #C89B4F;
  --rcb-warning-subtle: #FAF2E2;
  --rcb-danger:         #A84442;
  --rcb-ai-accent:      #8B7355;
  --rcb-ai-subtle:      #F5EFE6;
  --rcb-font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --rcb-font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --rcb-radius-sm: 6px;  --rcb-radius-md: 10px;  --rcb-radius-lg: 14px;
  --rcb-shadow-subtle: 0 1px 2px rgba(31,31,31,.03);
  --rcb-shadow-card:   0 6px 20px rgba(31,31,31,.05);
  --rcb-ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  background: transparent;
  color: var(--rcb-text-primary);
  font-family: var(--rcb-font-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

#rcb-root *, #rcb-root *::before, #rcb-root *::after { box-sizing: border-box; }
#rcb-root button { font: inherit; cursor: pointer; }
#rcb-root input, #rcb-root textarea, #rcb-root select { font: inherit; }
#rcb-root a { color: inherit; text-decoration: none; }

/* ---------- Top bar ---------- */
#rcb-root .rcb-topbar {
  background: var(--rcb-surface);
  border: 1px solid var(--rcb-border-subtle);
  border-radius: var(--rcb-radius-lg);
  margin-bottom: 24px;
}
#rcb-root .rcb-topbar-inner {
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
#rcb-root .rcb-back {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--rcb-text-secondary);
  padding: 6px 10px; margin-left: -10px; border-radius: 6px;
  transition: background .15s;
}
#rcb-root .rcb-back:hover { background: rgba(31,31,31,.04); color: var(--rcb-text-primary); }
#rcb-root .rcb-brand { display: flex; align-items: center; gap: 10px; }
#rcb-root .rcb-brand-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--rcb-accent); color: #fff;
  display: grid; place-items: center; font-weight: 600; font-size: 13px;
}
#rcb-root .rcb-brand-name { font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
#rcb-root .rcb-brand-sub { font-size: 11px; color: var(--rcb-text-tertiary); letter-spacing: 0.04em; text-transform: uppercase; }

/* ---------- Main ---------- */
#rcb-root .rcb-main { max-width: 1200px; margin: 0 auto; padding: 8px 0 40px; }
#rcb-root .rcb-page-title { font-size: 28px; font-weight: 500; letter-spacing: -0.01em; margin: 0 0 4px; }
#rcb-root .rcb-page-sub { color: var(--rcb-text-secondary); font-size: 13px; margin: 0 0 28px; }

/* ---------- Stepper ---------- */
#rcb-root .rcb-stepper {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 32px; padding: 4px;
  background: var(--rcb-surface);
  border: 1px solid var(--rcb-border-subtle);
  border-radius: 9999px;
  max-width: 100%; overflow-x: auto;
}
#rcb-root .rcb-step-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px 8px 10px; border-radius: 9999px;
  font-size: 13px; color: var(--rcb-text-tertiary);
  border: none; background: transparent;
  white-space: nowrap; transition: all .2s var(--rcb-ease-out);
}
#rcb-root .rcb-step-num {
  width: 22px; height: 22px; border-radius: 9999px;
  display: grid; place-items: center;
  font-family: var(--rcb-font-mono); font-size: 11px;
  background: var(--rcb-bg-secondary); color: var(--rcb-text-secondary);
  border: 1px solid var(--rcb-border-subtle);
}
#rcb-root .rcb-step-pill.is-active { background: var(--rcb-accent-subtle); color: var(--rcb-accent); font-weight: 500; }
#rcb-root .rcb-step-pill.is-active .rcb-step-num,
#rcb-root .rcb-step-pill.is-done .rcb-step-num { background: var(--rcb-accent); color: #fff; border-color: var(--rcb-accent); }
#rcb-root .rcb-step-pill.is-done { color: var(--rcb-text-secondary); }
#rcb-root .rcb-step-divider { width: 18px; height: 1px; background: var(--rcb-border-subtle); flex: 0 0 18px; }

/* ---------- Layout ---------- */
#rcb-root .rcb-layout {
  display: grid; grid-template-columns: 1fr 360px; gap: 24px; align-items: start;
}
#rcb-root .rcb-panel {
  background: var(--rcb-surface);
  border: 1px solid var(--rcb-border-subtle);
  border-radius: 14px;
  box-shadow: var(--rcb-shadow-card);
  padding: 32px;
}
#rcb-root .rcb-kicker {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--rcb-text-tertiary);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px;
}
#rcb-root .rcb-kicker::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--rcb-success); }
#rcb-root .rcb-panel-h { font-size: 20px; font-weight: 500; margin: 0 0 4px; }
#rcb-root .rcb-panel-sub { color: var(--rcb-text-secondary); font-size: 13px; margin: 0 0 24px; }

#rcb-root .rcb-field { margin-bottom: 22px; }
#rcb-root .rcb-field-label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 8px; }

/* ---------- Selects / inputs ---------- */
#rcb-root select.rcb-styled, #rcb-root .rcb-input, #rcb-root .rcb-textarea {
  width: 100%; padding: 12px 14px;
  background: var(--rcb-surface);
  border: 1px solid var(--rcb-border-strong);
  border-radius: 6px;
  color: var(--rcb-text-primary); font-size: 15px;
  transition: border-color .15s;
}
#rcb-root select.rcb-styled {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B6B6B' stroke-width='1.5' stroke-linecap='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px;
}
#rcb-root select.rcb-styled:hover, #rcb-root .rcb-input:hover, #rcb-root .rcb-textarea:hover { border-color: var(--rcb-text-tertiary); }
#rcb-root select.rcb-styled:focus, #rcb-root .rcb-input:focus, #rcb-root .rcb-textarea:focus {
  outline: none; border-color: var(--rcb-accent);
  box-shadow: 0 0 0 3px rgba(30,115,190,.15);
}
#rcb-root select.rcb-styled[disabled] { opacity: .6; cursor: not-allowed; background: var(--rcb-bg-secondary); }
#rcb-root .rcb-textarea { resize: vertical; min-height: 92px; line-height: 1.55; font-family: var(--rcb-font-sans); }
#rcb-root .rcb-input::placeholder, #rcb-root .rcb-textarea::placeholder { color: var(--rcb-text-tertiary); }

#rcb-root .rcb-service-desc {
  background: var(--rcb-bg-secondary);
  border: 1px solid var(--rcb-border-subtle);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 13px; color: var(--rcb-text-secondary); line-height: 1.55; margin-top: 12px;
}

/* ---------- Mode picker ---------- */
#rcb-root .rcb-mode-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
#rcb-root .rcb-mode-btn {
  display: flex; align-items: flex-start; gap: 14px; padding: 18px;
  border: 1px solid var(--rcb-border-strong);
  background: var(--rcb-surface);
  border-radius: 10px; text-align: left;
  transition: all .15s var(--rcb-ease-out); position: relative;
}
#rcb-root .rcb-mode-btn:hover:not([disabled]) {
  border-color: var(--rcb-text-tertiary); transform: translateY(-1px); box-shadow: var(--rcb-shadow-subtle);
}
#rcb-root .rcb-mode-btn.is-selected { border-color: var(--rcb-accent); background: var(--rcb-accent-subtle); }
#rcb-root .rcb-mode-btn[disabled] { opacity: 0.55; cursor: not-allowed; background: var(--rcb-bg-secondary); }
#rcb-root .rcb-mode-icon {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--rcb-bg-secondary); color: var(--rcb-text-secondary);
  display: grid; place-items: center; flex: 0 0 38px;
}
#rcb-root .rcb-mode-btn.is-selected .rcb-mode-icon { background: var(--rcb-surface); color: var(--rcb-accent); }
#rcb-root .rcb-mode-title { font-size: 15px; font-weight: 500; }
#rcb-root .rcb-mode-meta { font-size: 13px; color: var(--rcb-text-secondary); margin-top: 2px; }
#rcb-root .rcb-mode-na { font-size: 11px; color: var(--rcb-text-tertiary); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px; }
#rcb-root .rcb-mode-check {
  position: absolute; top: 12px; right: 12px;
  width: 18px; height: 18px; border-radius: 9999px;
  background: var(--rcb-accent); color: #fff; display: none; place-items: center;
}
#rcb-root .rcb-mode-btn.is-selected .rcb-mode-check { display: grid; }

#rcb-root .rcb-info-note {
  display: flex; gap: 12px; padding: 14px 16px;
  background: var(--rcb-accent-subtle);
  border: 1px solid rgba(30,115,190,.20);
  border-radius: 10px; margin-top: 16px;
}
#rcb-root .rcb-info-icon { color: var(--rcb-accent); flex: 0 0 18px; margin-top: 2px; }
#rcb-root .rcb-info-text { font-size: 13px; color: var(--rcb-text-primary); line-height: 1.55; }

/* ---------- Calendar ---------- */
#rcb-root .rcb-cal-time { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
#rcb-root .rcb-cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
#rcb-root .rcb-cal-month { font-size: 16px; font-weight: 600; }
#rcb-root .rcb-cal-nav { display: flex; gap: 4px; }
#rcb-root .rcb-icon-btn {
  width: 30px; height: 30px; border-radius: 6px;
  border: 1px solid var(--rcb-border-subtle);
  background: var(--rcb-surface); color: var(--rcb-text-secondary);
  display: grid; place-items: center; transition: all .15s;
}
#rcb-root .rcb-icon-btn:hover:not([disabled]) { background: var(--rcb-bg-secondary); color: var(--rcb-text-primary); border-color: var(--rcb-border-strong); }
#rcb-root .rcb-icon-btn[disabled] { opacity: 0.4; cursor: not-allowed; }

#rcb-root .rcb-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
#rcb-root .rcb-cal-dow {
  font-family: var(--rcb-font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--rcb-text-tertiary); text-align: center; padding: 6px 0;
}
#rcb-root .rcb-cal-day {
  aspect-ratio: 1; border-radius: 6px; border: 1px solid transparent; background: transparent;
  font-family: var(--rcb-font-mono); font-size: 13px; color: var(--rcb-text-primary);
  display: grid; place-items: center; transition: all .15s; width: 100%;
}
#rcb-root .rcb-cal-day:hover:not([disabled]):not(.is-selected) { background: var(--rcb-bg-secondary); }
#rcb-root .rcb-cal-day.is-other { color: var(--rcb-text-tertiary); opacity: 0.4; }
#rcb-root .rcb-cal-day.is-today { border-color: var(--rcb-border-strong); font-weight: 600; }
#rcb-root .rcb-cal-day.is-selected { background: var(--rcb-accent); color: #fff; font-weight: 600; border-color: var(--rcb-accent); }
#rcb-root .rcb-cal-day[disabled] { color: var(--rcb-text-tertiary); opacity: 0.4; cursor: not-allowed; }
#rcb-root .rcb-cal-day.is-booked[disabled] { text-decoration: line-through; }

/* ---------- Slots ---------- */
#rcb-root .rcb-slots-empty { font-size: 13px; color: var(--rcb-text-tertiary); text-align: center; padding: 32px 0; }
#rcb-root .rcb-slots-h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
#rcb-root .rcb-slots-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 500; color: var(--rcb-text-secondary); }
#rcb-root .rcb-slots-count { font-family: var(--rcb-font-mono); font-size: 11px; color: var(--rcb-text-tertiary); }
#rcb-root .rcb-slots-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 18px; }
#rcb-root .rcb-slot {
  padding: 9px 0; border-radius: 6px;
  border: 1px solid var(--rcb-border-subtle); background: var(--rcb-surface);
  font-family: var(--rcb-font-mono); font-size: 13px; color: var(--rcb-text-primary);
  text-align: center; transition: all .15s;
}
#rcb-root .rcb-slot:hover:not([disabled]):not(.is-selected) { border-color: var(--rcb-border-strong); background: var(--rcb-bg-secondary); }
#rcb-root .rcb-slot.is-selected { background: var(--rcb-accent); color: #fff; border-color: var(--rcb-accent); }
#rcb-root .rcb-slot[disabled] { color: var(--rcb-text-tertiary); opacity: 0.55; cursor: not-allowed; text-decoration: line-through; background: var(--rcb-bg-secondary); }
#rcb-root .rcb-date-heading { font-size: 13px; font-weight: 600; margin-bottom: 14px; }

/* ---------- Form ---------- */
#rcb-root .rcb-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
#rcb-root .rcb-form-grid .rcb-full { grid-column: 1 / -1; }
#rcb-root .rcb-label-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
#rcb-root .rcb-optional { font-size: 11px; color: var(--rcb-text-tertiary); }
#rcb-root .rcb-req { color: var(--rcb-danger); margin-left: 2px; }

/* ---------- Summary panel ---------- */
#rcb-root .rcb-summary {
  position: sticky; top: 24px;
  background: var(--rcb-surface);
  border: 1px solid var(--rcb-border-subtle);
  border-radius: 14px;
  box-shadow: var(--rcb-shadow-card);
  padding: 24px;
}
#rcb-root .rcb-summary-h {
  font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; font-weight: 500;
  color: var(--rcb-text-secondary); margin: 0 0 16px;
}
#rcb-root .rcb-sum-row {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 0; border-top: 1px solid var(--rcb-border-subtle);
}
#rcb-root .rcb-sum-row:first-of-type { border-top: none; padding-top: 0; }
#rcb-root .rcb-sum-ic {
  width: 32px; height: 32px; border-radius: 6px;
  background: var(--rcb-bg-secondary); color: var(--rcb-text-secondary);
  display: grid; place-items: center; flex: 0 0 32px;
}
#rcb-root .rcb-sum-l { font-size: 11px; color: var(--rcb-text-tertiary); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 2px; }
#rcb-root .rcb-sum-v { font-size: 13px; color: var(--rcb-text-primary); font-weight: 500; }
#rcb-root .rcb-sum-v.empty { color: var(--rcb-text-tertiary); font-weight: 400; font-style: italic; }
#rcb-root .rcb-sum-sub { font-size: 11px; color: var(--rcb-text-tertiary); margin-top: 2px; }
#rcb-root .rcb-summary-foot {
  margin-top: 16px; padding-top: 16px;
  border-top: 1px solid var(--rcb-border-subtle);
  font-size: 11px; color: var(--rcb-text-tertiary);
  display: flex; align-items: center; gap: 6px;
}

/* ---------- Footer / buttons ---------- */
#rcb-root .rcb-footer-row {
  display: flex; align-items: center; justify-content: space-between; margin-top: 24px;
}
#rcb-root .rcb-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; font-size: 15px; font-weight: 500;
  border-radius: 9999px; border: 1px solid transparent;
  transition: all .15s var(--rcb-ease-out);
}
#rcb-root .rcb-btn-primary { background: var(--rcb-accent); color: #fff; border-color: var(--rcb-accent); }
#rcb-root .rcb-btn-primary:hover:not([disabled]) { background: var(--rcb-accent-hover); border-color: var(--rcb-accent-hover); }
#rcb-root .rcb-btn-primary[disabled] {
  background: var(--rcb-bg-secondary); color: var(--rcb-text-tertiary);
  border-color: var(--rcb-border-subtle); cursor: not-allowed;
}
#rcb-root .rcb-btn-ghost { background: transparent; color: var(--rcb-text-secondary); border-color: transparent; }
#rcb-root .rcb-btn-ghost:hover { background: var(--rcb-bg-secondary); color: var(--rcb-text-primary); }
#rcb-root .rcb-btn-outline { background: var(--rcb-surface); color: var(--rcb-text-primary); border-color: var(--rcb-border-strong); }
#rcb-root .rcb-btn-outline:hover { background: var(--rcb-bg-secondary); }

/* ---------- Confirmation ---------- */
#rcb-root .rcb-confirm { text-align: center; padding: 16px 0 8px; }
#rcb-root .rcb-tick {
  width: 64px; height: 64px; border-radius: 9999px;
  background: var(--rcb-success-subtle); color: var(--rcb-success);
  display: grid; place-items: center; margin: 0 auto 18px;
}
#rcb-root .rcb-confirm h2 { font-size: 28px; font-weight: 500; letter-spacing: -0.01em; margin: 0 0 8px; }
#rcb-root .rcb-confirm-sub { color: var(--rcb-text-secondary); font-size: 15px; margin: 0 0 28px; }
#rcb-root .rcb-confirm-sub strong { color: var(--rcb-text-primary); font-weight: 500; }

#rcb-root .rcb-meet-card {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px;
  background: var(--rcb-ai-subtle);
  border: 1px solid rgba(139,115,85,.28);
  border-radius: 10px; margin-bottom: 24px; text-align: left;
}
#rcb-root .rcb-meet-icon {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--rcb-surface); color: var(--rcb-ai-accent);
  display: grid; place-items: center; flex: 0 0 38px;
}
#rcb-root .rcb-meet-label { font-size: 11px; color: var(--rcb-text-tertiary); text-transform: uppercase; letter-spacing: 0.04em; }
#rcb-root .rcb-meet-url { font-family: var(--rcb-font-mono); font-size: 13px; color: var(--rcb-text-primary); display: block; word-break: break-all; }
#rcb-root .rcb-meet-copy {
  padding: 8px 14px; font-size: 13px; font-weight: 500;
  border-radius: 9999px; border: 1px solid var(--rcb-border-strong);
  background: var(--rcb-surface); color: var(--rcb-text-primary);
  display: inline-flex; gap: 6px; align-items: center; flex: 0 0 auto;
}
#rcb-root .rcb-meet-copy:hover { background: var(--rcb-bg-secondary); }
#rcb-root .rcb-meet-copy.copied { background: var(--rcb-success-subtle); border-color: rgba(122,148,113,.5); color: var(--rcb-success); }

#rcb-root .rcb-booking-sum {
  background: var(--rcb-bg-secondary);
  border: 1px solid var(--rcb-border-subtle);
  border-radius: 10px; padding: 20px 24px; text-align: left; margin-bottom: 20px;
}
#rcb-root .rcb-booking-sum-h { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--rcb-text-secondary); font-weight: 500; margin: 0 0 14px; }
#rcb-root .rcb-bs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; }
#rcb-root .rcb-bs-l { font-size: 11px; color: var(--rcb-text-tertiary); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 2px; }
#rcb-root .rcb-bs-v { font-size: 13px; color: var(--rcb-text-primary); font-weight: 500; }

#rcb-root .rcb-tips {
  text-align: left;
  background: var(--rcb-warning-subtle);
  border: 1px solid rgba(200,155,79,.32);
  border-radius: 10px; padding: 14px 16px;
  font-size: 13px; color: var(--rcb-text-primary); margin-bottom: 24px;
}
#rcb-root .rcb-tips-h { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--rcb-warning); font-weight: 600; margin: 0 0 6px; }
#rcb-root .rcb-tips ul { margin: 0; padding-left: 18px; color: var(--rcb-text-secondary); line-height: 1.55; }
#rcb-root .rcb-tips ul li + li { margin-top: 2px; }
#rcb-root .rcb-confirm-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ---------- Status / errors ---------- */
#rcb-root .rcb-error {
  background: #FBEAEA; border: 1px solid rgba(168,68,66,.3);
  color: var(--rcb-danger); border-radius: 10px;
  padding: 12px 16px; font-size: 13px; margin-bottom: 18px;
}
#rcb-root .rcb-loading { color: var(--rcb-text-tertiary); font-size: 14px; padding: 24px 0; text-align: center; }

/* hide a step */
#rcb-root .rcb-step-view { display: none; }
#rcb-root .rcb-step-view.is-current { display: block; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  #rcb-root .rcb-layout { grid-template-columns: 1fr; }
  #rcb-root .rcb-summary { position: static; order: -1; }
  #rcb-root .rcb-cal-time { grid-template-columns: 1fr; gap: 24px; }
  #rcb-root .rcb-panel { padding: 22px; }
}
@media (max-width: 540px) {
  #rcb-root .rcb-mode-grid { grid-template-columns: 1fr; }
  #rcb-root .rcb-form-grid { grid-template-columns: 1fr; }
  #rcb-root .rcb-bs-grid { grid-template-columns: 1fr; }
  #rcb-root .rcb-slots-grid { grid-template-columns: repeat(3, 1fr); }
  #rcb-root .rcb-page-title { font-size: 23px; }
}