/* === NAV === */
.app-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 100;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  text-decoration: none;
  color: var(--white);
}
.nav-tag {
  font-size: 0.75rem;
  color: var(--gold);
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-link { color: var(--white-muted); text-decoration: none; font-size: 0.9rem; }
.nav-link:hover { color: var(--white); }

/* === BOOK: SHELL LAYOUT === */
.book-shell {
  display: flex;
  min-height: 100vh;
  padding-top: 60px;
}

.book-sidebar {
  width: 300px;
  flex-shrink: 0;
  background: var(--black-light);
  border-right: 1px solid rgba(255,255,255,0.06);
  padding: 48px 32px;
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  overflow-y: auto;
}

.biz-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.biz-avatar {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--black);
  flex-shrink: 0;
}
.biz-name {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.2;
}
.biz-phone {
  font-size: 0.85rem;
  color: var(--white-muted);
  margin-top: 4px;
}
.biz-desc {
  font-size: 0.9rem;
  color: var(--white-muted);
  line-height: 1.65;
  margin-bottom: 24px;
}
.biz-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: #4ade80;
  border: 1px solid rgba(74,222,128,0.25);
  background: rgba(74,222,128,0.06);
  padding: 5px 12px;
  border-radius: 100px;
}
.biz-badge .dot {
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.book-main {
  flex: 1;
  padding: 48px;
  max-width: 760px;
}

/* === STEP HEADER === */
.step-header {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
}
.step-pill {
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--white-muted);
  background: transparent;
}
.step-pill.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.08);
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.step-sub { font-size: 0.95rem; color: var(--white-muted); margin-bottom: 32px; }
.step-panel.hidden { display: none; }

/* === SERVICES LIST === */
.services-list { display: flex; flex-direction: column; gap: 12px; }
.service-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 20px 24px;
  cursor: pointer;
  text-align: left;
  color: var(--white);
  transition: border-color 0.2s, transform 0.15s;
  gap: 16px;
}
.service-card:hover { border-color: rgba(201,168,76,0.4); transform: translateY(-2px); }
.service-card.selected { border-color: var(--gold); background: rgba(201,168,76,0.07); }
.svc-info { flex: 1; }
.svc-name { font-weight: 600; font-size: 1rem; margin-bottom: 4px; }
.svc-desc { font-size: 0.85rem; color: var(--white-muted); line-height: 1.5; }
.svc-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.svc-duration { font-size: 0.85rem; color: var(--white-muted); }
.svc-price { font-family: 'Syne', sans-serif; font-weight: 700; color: var(--gold); font-size: 1.1rem; }

/* === CALENDAR === */
.calendar-slot-layout { display: grid; grid-template-columns: auto 1fr; gap: 32px; align-items: start; }
.calendar-wrap {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 20px;
  min-width: 280px;
}
.cal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.cal-month { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.95rem; }
.cal-nav {
  background: none;
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--white);
  width: 30px; height: 30px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s;
}
.cal-nav:hover { border-color: var(--gold); color: var(--gold); }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-day-hdr { text-align: center; font-size: 0.7rem; color: var(--white-muted); padding: 4px 0; letter-spacing: 0.05em; }
.cal-cell {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.cal-cell:not(.disabled):not(.empty):hover { background: rgba(255,255,255,0.08); }
.cal-cell.selected { background: var(--gold) !important; color: var(--black) !important; font-weight: 700; }
.cal-cell.disabled { color: rgba(255,255,255,0.2); cursor: default; }
.cal-cell.empty { cursor: default; }

/* === SLOTS === */
.slots-wrap { padding-top: 8px; }
.slots-placeholder, .slots-empty { color: var(--white-muted); font-size: 0.9rem; padding-top: 20px; }
.slots-loading { color: var(--white-muted); font-size: 0.9rem; padding-top: 20px; }
.slots-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.slot-btn {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  padding: 12px 8px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  text-align: center;
}
.slot-btn:hover { border-color: var(--gold); color: var(--gold); }
.slot-btn.selected { background: var(--gold); color: var(--black); font-weight: 700; border-color: var(--gold); }

/* === CONFIRM PAGE === */
.confirm-shell {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 100px 24px 60px;
}
.confirm-card {
  width: 100%;
  max-width: 560px;
}
.back-link {
  color: var(--white-muted);
  text-decoration: none;
  font-size: 0.9rem;
  display: inline-block;
  margin-bottom: 24px;
  transition: color 0.15s;
}
.back-link:hover { color: var(--white); }
.confirm-title {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}
.booking-summary {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 32px;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.92rem;
  gap: 12px;
}
.summary-row:last-child { border-bottom: none; }
.summary-label { color: var(--white-muted); flex-shrink: 0; }
.summary-val { font-weight: 500; text-align: right; }
.summary-val.gold { color: var(--gold); font-family: 'Syne', sans-serif; font-weight: 700; }
.gold { color: var(--gold); }

/* === FORM === */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; letter-spacing: 0.02em; }
.req { color: var(--gold); }
.opt { color: var(--white-muted); font-weight: 400; }
.form-input {
  width: 100%;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  padding: 12px 16px;
  transition: border-color 0.2s;
  outline: none;
}
.form-input:focus { border-color: var(--gold); }
.form-textarea { min-height: 90px; resize: vertical; }
.form-hint { font-size: 0.8rem; color: var(--white-muted); margin-top: 6px; }
.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--black);
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  padding: 16px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-top: 8px;
  transition: opacity 0.2s, transform 0.15s;
  letter-spacing: 0.02em;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.5; cursor: default; transform: none; }
.btn-outline {
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold);
  background: transparent;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.btn-outline:hover { border-color: var(--gold); background: rgba(201,168,76,0.08); }
.btn-outline-sm {
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white-muted);
  background: transparent;
  font-family: 'Outfit', sans-serif;
  font-size: 0.82rem;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
.btn-outline-sm:hover { border-color: var(--gold); color: var(--gold); }
.back-btn {
  background: none;
  border: none;
  color: var(--white-muted);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0;
  margin-bottom: 24px;
  font-family: 'Outfit', sans-serif;
  transition: color 0.15s;
}
.back-btn:hover { color: var(--white); }

/* === SUCCESS PAGE === */
.success-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 24px 60px;
}
.success-card {
  width: 100%;
  max-width: 540px;
  text-align: center;
}
.success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--black);
  font-weight: 900;
  margin: 0 auto 24px;
}
.success-title {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.success-sub { color: var(--white-muted); font-size: 1rem; margin-bottom: 8px; }

/* === ADMIN === */
.admin-shell {
  max-width: 900px;
  margin: 0 auto;
  padding: 100px 24px 80px;
}
.admin-title {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.admin-sub { color: var(--white-muted); font-size: 0.95rem; margin-bottom: 40px; }
.admin-biz-list { display: flex; flex-direction: column; gap: 12px; }
.admin-biz-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 20px 24px;
  text-decoration: none;
  color: var(--white);
  transition: border-color 0.2s;
}
.admin-biz-card:hover { border-color: rgba(201,168,76,0.4); }
.admin-biz-avatar {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--black);
  flex-shrink: 0;
}
.admin-biz-name { font-weight: 600; font-size: 1rem; }
.admin-biz-slug { font-size: 0.8rem; color: var(--white-muted); margin-top: 2px; }
.admin-arrow { margin-left: auto; color: var(--white-muted); font-size: 1.1rem; }

/* === DASHBOARD === */
.dash-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 40px; }
.dash-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.dash-stat {
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
}
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.stat-lbl { font-size: 0.8rem; color: var(--white-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.dash-section { margin-bottom: 48px; }
.dash-section-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.services-table { display: flex; flex-direction: column; gap: 10px; }
.svc-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  gap: 16px;
}
.svc-row-name { font-weight: 600; font-size: 0.95rem; }
.svc-row-desc { font-size: 0.82rem; color: var(--white-muted); margin-top: 2px; }
.svc-row-meta { display: flex; gap: 20px; font-size: 0.9rem; color: var(--white-muted); flex-shrink: 0; align-items: center; }

.bookings-table { background: var(--black-card); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius); overflow: hidden; }
.bookings-hdr {
  display: grid;
  grid-template-columns: 1.5fr 1.2fr 1.4fr 0.7fr 0.7fr;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(255,255,255,0.03);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white-muted);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.booking-row {
  display: grid;
  grid-template-columns: 1.5fr 1.2fr 1.4fr 0.7fr 0.7fr;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  align-items: center;
  font-size: 0.88rem;
}
.booking-row:last-child { border-bottom: none; }
.bk-name { font-weight: 600; }
.bk-email { font-size: 0.8rem; color: var(--white-muted); margin-top: 2px; }
.bk-service { color: var(--white-muted); }
.bk-date { font-size: 0.85rem; }
.bk-price { color: var(--gold); font-weight: 600; }

.badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  text-transform: capitalize;
  letter-spacing: 0.03em;
  display: inline-block;
}
.badge-green { background: rgba(74,222,128,0.12); color: #4ade80; }
.badge-red { background: rgba(239,68,68,0.12); color: #f87171; }
.badge-grey { background: rgba(255,255,255,0.08); color: var(--white-muted); }

.link-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
}
.booking-url { font-size: 0.88rem; color: var(--gold); font-family: monospace; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.empty-state { color: var(--white-muted); font-size: 0.95rem; padding: 20px 0; }

/* === RESPONSIVE === */
@media (max-width: 860px) {
  .book-sidebar { display: none; }
  .book-main { padding: 24px 20px; max-width: 100%; }
  .calendar-slot-layout { grid-template-columns: 1fr; }
  .slots-list { grid-template-columns: repeat(2, 1fr); }
  .dash-stats { grid-template-columns: repeat(2, 1fr); }
  .bookings-hdr, .booking-row { grid-template-columns: 1fr 1fr 1fr; }
  .bookings-hdr span:nth-child(4), .bookings-hdr span:nth-child(5),
  .booking-row > *:nth-child(4), .booking-row > *:nth-child(5) { display: none; }
}
@media (max-width: 520px) {
  .calendar-wrap { min-width: unset; }
  .slots-list { grid-template-columns: repeat(2, 1fr); }
}