:root {
  --primary: #000000;
  --on-primary: #ffffff;
  --background: #f9f9f9;
  --surface: #ffffff;
  --surface-container: #eeeeee;
  --surface-container-high: #e8e8e8;
  --surface-container-highest: #e2e2e2;
  --on-surface: #1a1c1c;
  --on-surface-variant: #4c4546;
  --secondary: #5c5f5d;
  --outline: #7e7576;
  --outline-variant: #cfc4c5;
  --error: #ba1a1a;
  --error-container: #ffdad6;
  --cursor-color: #ff69b4;
  --radius: 0.5rem;
  --max-w: 448px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--background);
  color: var(--on-surface);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 20px;
  display: flex;
  flex-direction: column;
  cursor: none;
}

@media (pointer: coarse) {
  body { cursor: auto; }
  #custom-cursor { display: none !important; }
}

h1, h2, .headline { font-family: 'Anton', sans-serif; font-weight: 400; letter-spacing: 0.01em; }

#custom-cursor {
  position: fixed;
  top: 0; left: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background-color: var(--cursor-color);
  opacity: 0.55;
  filter: blur(1px);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  display: none;
}
@media (pointer: fine) { #custom-cursor { display: block; } }

/* ── Layout ── */
.app-shell { display: flex; flex-direction: column; min-height: 100dvh; }

header.topbar {
  border-bottom: 1px solid var(--outline-variant);
  background: var(--background);
}
header.topbar .inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1rem;
  display: flex; align-items: center; justify-content: space-between;
}
.wordmark { font-family: 'Anton', sans-serif; font-size: 22px; letter-spacing: -0.02em; }

main { flex: 1; width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 1rem 1rem 8rem; }

/* ── Step indicator ── */
.steps { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
.steps .dot {
  flex: 1; height: 4px; border-radius: 2px; background: var(--outline-variant);
}
.steps .dot.active, .steps .dot.done { background: var(--primary); }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 0.75rem;
  cursor: pointer;
  transition: border-color .15s, transform .1s;
}
.service-card:hover { border-color: var(--primary); }
.service-card:active { transform: scale(0.99); }
.service-card.selected { border: 2px solid var(--primary); }
.service-card .row { display: flex; justify-content: space-between; align-items: baseline; }
.service-card .name { font-family: 'Anton', sans-serif; font-size: 18px; }
.service-card .price { font-family: 'Anton', sans-serif; font-size: 20px; }
.service-card .subtitle { color: var(--secondary); font-size: 13px; margin: 2px 0 6px; }
.service-card .desc { color: var(--on-surface-variant); font-size: 13px; }

/* ── Buttons ── */
.btn {
  width: 100%;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 14px;
  padding: 1rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: opacity .15s, transform .1s;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { opacity: 0.9; }
.btn-primary:disabled { opacity: 0.35; cursor: not-allowed; }
.btn-secondary {
  background: var(--surface-container-high);
  color: var(--on-surface);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-link { background: none; border: none; color: var(--secondary); text-decoration: underline; cursor: pointer; font-size: 13px; }

/* ── Forms ── */
label { display: block; font-size: 12px; font-weight: 500; letter-spacing: .02em; text-transform: uppercase; color: var(--secondary); margin-bottom: 6px; }
.field { margin-bottom: 1.25rem; }
input[type=text], input[type=email], input[type=tel], input[type=date], textarea, select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius);
  background: var(--surface);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--on-surface);
}
textarea { min-height: 80px; resize: vertical; }
.checkbox-row { display: flex; align-items: flex-start; gap: 0.6rem; }
.checkbox-row input { margin-top: 3px; }
.checkbox-row label { text-transform: none; font-size: 13px; font-weight: 400; color: var(--on-surface); }
.error-text { color: var(--error); font-size: 12px; margin-top: 4px; display: none; }
.field.invalid input, .field.invalid textarea { border-color: var(--error); }
.field.invalid .error-text { display: block; }

/* ── Calendar ── */
.month-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.month-nav button { background: none; border: 1px solid var(--outline-variant); border-radius: 50%; width: 36px; height: 36px; cursor: pointer; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
.calendar-grid .dow { font-size: 11px; color: var(--secondary); padding-bottom: 4px; }
.calendar-grid .day {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; font-size: 13px; cursor: pointer; color: var(--on-surface);
}
.calendar-grid .day.empty { visibility: hidden; }
.calendar-grid .day.unavailable { color: var(--outline-variant); cursor: not-allowed; }
.calendar-grid .day.available:hover { background: var(--surface-container-high); }
.calendar-grid .day.selected { background: var(--primary); color: var(--on-primary); }

.slot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-top: 1rem; }
.slot-btn {
  padding: 0.6rem; border: 1px solid var(--outline-variant); border-radius: var(--radius);
  background: var(--surface); cursor: pointer; font-size: 13px;
}
.slot-btn:hover { border-color: var(--primary); }
.slot-btn.selected { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }

/* ── Summary / Paywall ── */
.summary-row { display: flex; justify-content: space-between; padding: 0.6rem 0; border-bottom: 1px solid var(--outline-variant); font-size: 13px; }
.summary-row:last-child { border-bottom: none; }
.summary-total { font-family: 'Anton', sans-serif; font-size: 24px; }

/* ── Nav bar ── */
.bottom-actions {
  position: fixed; bottom: 0; left: 0; width: 100%;
  background: var(--background); border-top: 1px solid var(--outline-variant);
  padding: 1rem; display: flex; gap: 0.75rem;
  z-index: 30;
}
.bottom-actions .inner { max-width: var(--max-w); margin: 0 auto; width: 100%; display: flex; gap: 0.75rem; }

.badge { display: inline-flex; align-items: center; padding: 4px 8px; border-radius: 4px; background: var(--surface-container-high); border: 1px solid var(--outline-variant); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; font-weight: 700; }
.badge.locked { background: var(--error-container); color: var(--error); border-color: transparent; }

.center-text { text-align: center; }
.muted { color: var(--secondary); }

/* ── Tavus floating widget ── */
#tavus-float-container {
  position: fixed;
  z-index: 9000;
  bottom: 90px;
  right: 16px;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--primary);
  background: var(--primary);
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
  cursor: pointer;
  transition: width .25s, height .25s, border-radius .25s;
}
#tavus-float-container.expanded {
  width: min(320px, 86vw);
  height: 240px;
  border-radius: 1rem;
  cursor: default;
}
#tavus-float-container .tavus-label {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--on-primary); font-size: 11px; text-align: center; padding: 4px;
}
#tavus-float-container.expanded .tavus-label { display: none; }
#tavus-timer-pill {
  position: fixed; z-index: 9001; bottom: 340px; right: 16px;
  background: var(--surface); border: 1px solid var(--outline-variant);
  border-radius: 999px; padding: 4px 10px; font-size: 11px; display: none;
}

/* Settings sheet */
#settings-btn { position: fixed; top: 14px; right: 14px; z-index: 40; background: none; border: none; cursor: pointer; }
.sheet-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 8500; display: none; }
.sheet-backdrop.open { display: block; }
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 8600;
  background: var(--surface); border-radius: 1rem 1rem 0 0; padding: 1.5rem;
  max-width: var(--max-w); margin: 0 auto;
}