/* === BOOKING SYSTEM — Public CSS v7 === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
@import url('https://cdn.jsdelivr.net/npm/@tabler/icons-webfont@latest/dist/tabler-icons.min.css');

:root {
  --primary:    #2563eb;
  --secondary:  #1e40af;
  --accent:     #f59e0b;
  --text:       #0f172a;
  --bg:         #ffffff;
  --muted:      #64748b;
  --border:     rgba(15,23,42,.08);
  --border-sm:  rgba(15,23,42,.06);
  --radius:     18px;
  --radius-sm:  10px;
  --radius-pill:30px;
  --shadow:     0 1px 3px rgba(15,23,42,.05), 0 12px 40px rgba(15,23,42,.07);
  --shadow-sm:  0 1px 2px rgba(15,23,42,.04), 0 4px 12px rgba(15,23,42,.04);
  --shadow-lg:  0 2px 8px rgba(15,23,42,.06), 0 24px 64px rgba(15,23,42,.10);
  --font:       'Inter', system-ui, -apple-system, sans-serif;
  --transition: .18s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }
html { font-size:16px; scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body {
  font-family: var(--font);
  color: var(--text);
  background: #f0f4f8;
  min-height: 100vh;
  line-height: 1.5;
}

/* ─── Icon base ───────────────────────────────────────── */
.ti { font-size: 1rem; line-height: 1; vertical-align: -2px; flex-shrink: 0; }
.ti-lg  { font-size: 1.25rem; }
.ti-xl  { font-size: 1.5rem; }
.ti-2x  { font-size: 2rem; }
.ti-cat { font-size: 2.2rem; display: block; color: var(--primary); }

/* ─── Top bar ─────────────────────────────────────────── */
.bs-topbar {
  background: var(--text);
  color: rgba(255,255,255,.9);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: .45rem 1.5rem;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .01em;
}
.bs-topbar-addr {
  color: rgba(255,255,255,.85);
}
.bs-topbar-phone {
  color: #93c5fd;
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition);
}
.bs-topbar-phone:hover { color: #fff; }

/* ─── Main Nav ────────────────────────────────────────── */
.bs-nav {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-sm);
  padding: .7rem 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .6rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 var(--border-sm), 0 4px 16px rgba(15,23,42,.04);
}
.bs-nav-btn {
  display: inline-flex;
  align-items: center;
  padding: .42rem 1.1rem;
  border-radius: 30px;
  font-size: .84rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -.01em;
  transition: all var(--transition);
  background: var(--primary);
  color: #fff;
  box-shadow: 0 1px 4px rgba(37,99,235,.25);
}
.bs-nav-btn:hover { background: var(--secondary); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,.3); }
.bs-nav-btn-outline {
  background: transparent;
  color: var(--muted);
  box-shadow: none;
  border: 1.5px solid #e2e8f0;
}
.bs-nav-btn-outline:hover { border-color: var(--primary); color: var(--primary); background: rgba(37,99,235,.04); transform: none; box-shadow: none; }
.bs-nav-name {
  font-size: .82rem;
  color: var(--muted);
  font-weight: 500;
  padding: 0 .25rem;
}
.bs-nav-link {
  font-size: .84rem;
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  padding: .42rem .6rem;
  border-radius: 30px;
  transition: color var(--transition), background var(--transition);
}
.bs-nav-link:hover { color: var(--primary); background: rgba(37,99,235,.06); }

/* ─── Layout ──────────────────────────────────────────── */
.bs-wrapper { max-width:660px; margin:0 auto; padding:2rem 1rem 5rem; }

/* ─── Header ─────────────────────────────────────────── */
.bs-header {
  text-align: center;
  margin-bottom: 2rem;
  padding: 2.5rem 1rem 2rem;
  background: linear-gradient(160deg,rgba(37,99,235,.06) 0%,transparent 60%);
  border-radius: 20px;
  margin-bottom: 1.75rem;
}
.bs-logo   { max-height: 56px; margin-bottom: .9rem; }
.bs-title  {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.04em;
  line-height: 1.15;
}
.bs-subtitle {
  color: var(--muted);
  margin-top: .5rem;
  font-size: .95rem;
  font-weight: 400;
}
.bs-notice {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-left: 3px solid var(--accent);
  padding: .85rem 1.1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: .88rem;
  color: #78350f;
  font-weight: 500;
}

/* ─── Step progress ───────────────────────────────────── */
.bs-steps {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
  padding: 0 .5rem;
}
.bs-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  position: relative;
  font-size: .7rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.bs-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 15px;
  left: calc(50% + 16px);
  right: calc(-50% + 16px);
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  transition: background .4s;
}
.bs-step.done:not(:last-child)::after { background: #86efac; }
.bs-step-num {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: #e2e8f0;
  color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 700;
  transition: all .25s;
  z-index: 1;
  position: relative;
}
.bs-step.active .bs-step-num {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 0 0 5px rgba(37,99,235,.15);
  transform: scale(1.1);
}
.bs-step.done .bs-step-num {
  background: #22c55e;
  color: #fff;
  font-size: 0;
}
.bs-step.done .bs-step-num::after { content:'✓'; font-size:.88rem; }
.bs-step.active { color: var(--primary); }
.bs-step-label { display:none; font-size:.68rem; }
@media (min-width:480px) { .bs-step-label { display:block; } }

/* ─── Card ────────────────────────────────────────────── */
.bs-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
}
.bs-card > h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.25rem;
  letter-spacing: -.02em;
}

/* ─── Category cards ──────────────────────────────────── */
.bs-cats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: .75rem;
}
.bs-cat {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem .9rem 1.2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition), background var(--transition);
  background: #fff;
  user-select: none;
  position: relative;
  overflow: hidden;
}
.bs-cat::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(37,99,235,.05) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}
.bs-cat:hover { border-color: var(--primary); box-shadow: 0 4px 20px rgba(37,99,235,.12); transform: translateY(-3px); }
.bs-cat:hover::before { opacity: 1; }
.bs-cat.selected {
  border-color: var(--primary);
  background: #eff6ff;
  box-shadow: 0 4px 20px rgba(37,99,235,.16), 0 0 0 3px rgba(37,99,235,.08);
}
.bs-cat.selected::before { opacity: 1; }
.bs-cat .icon-wrap {
  width: 52px; height: 52px;
  background: linear-gradient(135deg,rgba(37,99,235,.1),rgba(37,99,235,.04));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto .75rem;
  transition: transform var(--transition);
}
.bs-cat:hover .icon-wrap, .bs-cat.selected .icon-wrap { transform: scale(1.08); }
.bs-cat .icon { display: flex; align-items: center; justify-content: center; }
.bs-cat .icon .ti, .bs-cat .icon-wrap .ti { font-size: 1.75rem; color: var(--primary); line-height: 1; }
.bs-cat .name { font-weight: 700; font-size: .85rem; color: var(--text); letter-spacing: -.01em; }

/* ─── Calendar ────────────────────────────────────────── */
.bs-cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.1rem;
}
.bs-cal-nav button {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: .9rem;
  color: var(--muted);
  transition: all var(--transition);
  font-weight: 600;
}
.bs-cal-nav button:hover { border-color: var(--primary); color: var(--primary); background: #eff6ff; }
.bs-cal-nav h4 { font-weight: 700; font-size: 1rem; letter-spacing: -.02em; }
.bs-cal-grid { display:grid; grid-template-columns:repeat(7,1fr); gap:2px; }
.bs-cal-day-label {
  text-align:center;
  font-size:.67rem;
  font-weight:700;
  color: var(--muted);
  padding:4px 0 8px;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.bs-cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: .88rem;
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 500;
  color: var(--text);
  position: relative;
}
.bs-cal-day:hover:not(.past):not(.empty) {
  background: rgba(37,99,235,.08);
  color: var(--primary);
  font-weight: 600;
}
.bs-cal-day.today {
  font-weight: 800;
  color: var(--primary);
}
.bs-cal-day.today::after {
  content: '';
  position: absolute;
  bottom: 3px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--primary);
}
.bs-cal-day.selected {
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(37,99,235,.4);
}
.bs-cal-day.selected::after { display:none; }
.bs-cal-day.past, .bs-cal-day.disabled { color: #cbd5e1; cursor:default; }
.bs-cal-day.empty { cursor:default; }

/* ─── Slots ───────────────────────────────────────────── */
.bs-slots { display:flex; flex-wrap:wrap; gap:.5rem; }
.bs-slot {
  padding: .5rem 1.15rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-size: .88rem;
  font-weight: 600;
  transition: all var(--transition);
  background: #fff;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .4rem;
  letter-spacing: -.01em;
}
.bs-slot:hover { border-color: var(--primary); color: var(--primary); background: #eff6ff; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,.12); }
.bs-slot.selected {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(37,99,235,.35);
  transform: translateY(-1px);
}
.bs-slot .avail { font-size:.7rem; opacity:.55; font-weight:500; }

/* ─── Summary ─────────────────────────────────────────── */
.bs-summary {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.bs-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .7rem 1.1rem;
  font-size: .88rem;
  border-bottom: 1px solid var(--border-sm);
}
.bs-summary-row:last-child { border:none; }
.bs-summary-row span:first-child { color: var(--muted); font-weight: 500; }
.bs-summary-row span:last-child  { font-weight: 700; color: var(--text); }

/* ─── Form ────────────────────────────────────────────── */
.bs-form .row { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
@media (max-width:540px) { .bs-form .row { grid-template-columns:1fr; } }
.bs-form .field { margin-bottom:.875rem; }
.bs-form label {
  display: block;
  font-size: .74rem;
  font-weight: 700;
  margin-bottom: .35rem;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.bs-form input,
.bs-form textarea,
.bs-form select {
  width: 100%;
  padding: .65rem 1rem;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-family: var(--font);
  color: var(--text);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.bs-form input:focus,
.bs-form textarea:focus,
.bs-form select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.bs-form .opt-register {
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-top: .5rem;
}
.bs-form .opt-register label { color: #166534; text-transform:none; letter-spacing:0; font-size:.88rem; font-weight:500; }

/* ─── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .7rem 1.5rem;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  letter-spacing: -.01em;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 1px 3px rgba(37,99,235,.2), 0 4px 14px rgba(37,99,235,.25);
}
.btn-primary:hover {
  background: var(--secondary);
  box-shadow: 0 2px 6px rgba(37,99,235,.25), 0 8px 20px rgba(37,99,235,.35);
  transform: translateY(-1px);
}
.btn-outline {
  background: #fff;
  border: 1.5px solid #e2e8f0;
  color: var(--muted);
  box-shadow: var(--shadow-sm);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: #eff6ff; }
.btn-danger         { background:#ef4444; color:#fff; }
.btn-danger:hover   { background:#dc2626; }
.btn-sm             { padding:.42rem 1rem; font-size:.82rem; }
.btn:disabled       { opacity:.45; cursor:not-allowed; transform:none !important; box-shadow:none !important; }

/* ─── Spinner ─────────────────────────────────────────── */
.bs-spinner {
  display: inline-block; width: 22px; height: 22px;
  border: 2.5px solid #e2e8f0;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform:rotate(360deg); } }

/* ─── Confirmation ────────────────────────────────────── */
.bs-confirm {
  text-align: center;
  padding: 3rem 1.5rem;
}
.bs-confirm .icon-big {
  font-size: 3.5rem;
  margin-bottom: 1.25rem;
  display: block;
  animation: popIn .5s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes popIn { from { transform:scale(0); opacity:0; } to { transform:scale(1); opacity:1; } }
.bs-confirm h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #15803d;
  margin-bottom: .5rem;
  letter-spacing: -.03em;
}
.bs-confirm p    { color: var(--muted); margin-bottom: 1.75rem; font-size: .95rem; }
.bs-confirm strong { color: var(--primary); font-size: 1.05rem; font-weight: 700; }

/* ─── My bookings / profile cards ────────────────────── */
.bs-booking-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  margin-bottom: .875rem;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.bs-booking-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.bs-booking-card .bc-head { display:flex; justify-content:space-between; align-items:center; margin-bottom:.75rem; }
.bs-booking-card .bc-ref  { font-weight:700; color:var(--primary); font-size:.92rem; letter-spacing:-.01em; }
.bs-badge { display:inline-block; padding:.2rem .75rem; border-radius:20px; font-size:.7rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; }
.bs-badge.confirmed { background:#dcfce7; color:#15803d; }
.bs-badge.cancelled { background:#fee2e2; color:#b91c1c; }
.bs-badge.completed { background:#e0e7ff; color:#3730a3; }

/* ─── Alerts ──────────────────────────────────────────── */
.alert { padding:.8rem 1rem; border-radius:var(--radius-sm); margin-bottom:1rem; font-size:.88rem; font-weight:500; }
.alert-error   { background:#fef2f2; color:#b91c1c; border:1.5px solid #fecaca; }
.alert-success { background:#f0fdf4; color:#15803d; border:1.5px solid #86efac; }
.alert-info    { background:#eff6ff; color:#1e40af; border:1.5px solid #bfdbfe; }

/* ─── Responsive ──────────────────────────────────────── */
@media (max-width:480px) {
  .bs-card    { padding:1.25rem 1rem; }
  .bs-wrapper { padding:1.5rem .75rem 3rem; }
  .bs-cats    { grid-template-columns:repeat(auto-fill,minmax(110px,1fr)); }
  .bs-title   { font-size:1.6rem; }
  .bs-header  { padding:1.75rem .75rem 1.25rem; }
  .bs-nav-address { font-size:.72rem; }
}