/* ============================================================
   Luthier Booking — shared styles
   Aesthetic: crisp white cards on warm linen, deep crimson accents.
   Playfair Display (editorial headlines) + Lora (newspaper body).
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Playfair+Display+SC:ital,wght@0,400;0,700;1,400&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&display=swap');

:root {
  --paper:      #faf7f3;
  --paper-2:    #f0e9df;
  --ink:        #18120e;
  --ink-soft:   #6e5c52;
  --walnut:     #7a1e2e;
  --walnut-dark:#3d0b12;
  --amber:      #b8883a;
  --amber-light:#fdf3e4;
  --line:       #e6ddd3;
  --card:       #ffffff;
  --green:      #2e6b48;
  --red:        #b02920;
  --gold:       #a8802e;
  --shadow:     0 1px 2px rgba(20,8,12,.04), 0 3px 16px rgba(20,8,12,.08);
  --shadow-lg:  0 2px 8px rgba(20,8,12,.07), 0 14px 38px rgba(20,8,12,.12);
  --radius:     10px;
  --display:    'Playfair Display', Georgia, serif;
  --display-sc: 'Playfair Display SC', Georgia, serif;
  --body:       'Lora', Georgia, serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--walnut); }
h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--walnut-dark);
  letter-spacing: -.01em;
}

.wrap { max-width: 760px; margin: 0 auto; padding: 28px 22px 20px; }
.wrap-wide { max-width: 1080px; }

/* Admin-on-customer-page notice */
.admin-site-notice {
  background: var(--walnut-dark); color: #fff;
  text-align: center; font-size: .82rem; font-family: var(--body);
  padding: 8px 16px; letter-spacing: .01em;
}
.admin-site-notice a { color: #ffd9a0; font-weight: 600; }

/* ---- Site header (sticky glass nav) ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(250, 247, 243, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(230, 221, 211, 0.85);
  box-shadow: 0 1px 20px rgba(20, 8, 12, 0.05);
}
.site-header-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 22px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--walnut-dark);
  letter-spacing: -.02em;
  line-height: 1.15;
  min-width: 0;
  overflow: hidden;
}
.brand small {
  display: block;
  font-family: var(--body);
  font-size: .62rem;
  color: var(--ink-soft);
  font-weight: 400;
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-top: 2px;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}
.header-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
  line-height: 1.3;
}
.header-dates {
  font-size: .8rem;
  color: var(--walnut);
  font-weight: 600;
  white-space: nowrap;
}
.header-location {
  font-size: .72rem;
  color: var(--ink-soft);
  white-space: nowrap;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lede { font-size: 1.15rem; color: var(--ink-soft); margin: 0 0 32px; max-width: 54ch; line-height: 1.65; }

/* ---- Auth welcome hero ---- */
.auth-welcome {
  text-align: center;
  padding: 24px 20px 28px;
}
.auth-welcome-title {
  font-family: var(--display);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--walnut-dark);
  letter-spacing: -.02em;
  margin: 0 0 12px;
  line-height: 1.2;
}
.auth-welcome-rule {
  color: var(--amber);
  font-size: .75em;
  vertical-align: middle;
  margin-right: 6px;
}
.auth-welcome-sub {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 0 auto;
  max-width: 44ch;
  line-height: 1.6;
}

/* --- step heading --- */
.step-h { display: flex; align-items: center; gap: 12px; margin: 36px 0 18px; }
.step-h .n {
  font-family: var(--body);
  font-size: .72rem;
  font-weight: 600;
  color: var(--card);
  background: var(--walnut);
  width: 26px; height: 26px;
  border-radius: 50%;
  display: grid; place-items: center;
  flex: none;
  letter-spacing: .02em;
}
.step-h h2 { font-size: 1.3rem; margin: 0; }

/* --- cards / service picker --- */
.grid { display: grid; gap: 12px; }
.svc  { grid-template-columns: 1fr; }
.card {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
  text-align: left;
  width: 100%;
  font-family: var(--body);
  font-size: 1rem;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--walnut);
  border-radius: 3px 0 0 3px;
  transform: scaleY(0);
  transition: transform .18s cubic-bezier(.22,1,.36,1);
}
.card:hover { transform: translateY(-2px); border-color: var(--walnut); box-shadow: var(--shadow-lg); }
.card:hover::before { transform: scaleY(.4); opacity: .4; }
.card.selected {
  border-color: var(--walnut);
  box-shadow: 0 0 0 3px rgba(122,30,46,.11), var(--shadow);
}
.card.selected::before { transform: scaleY(1); opacity: 1; }
.card .title {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--walnut-dark);
  letter-spacing: -.01em;
}
.card .desc  { color: var(--ink-soft); font-size: .93rem; margin-top: 5px; line-height: 1.5; }
.dur {
  white-space: nowrap;
  font-family: var(--body);
  font-size: .76rem;
  font-weight: 500;
  color: var(--walnut);
  background: var(--amber-light);
  border: 1px solid #e8d4a8;
  border-radius: 999px;
  padding: 4px 12px;
  align-self: flex-start;
  letter-spacing: .01em;
}

/* --- date tabs + slots --- */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.tab {
  border: 1.5px solid var(--line);
  background: var(--card);
  border-radius: 10px;
  padding: 10px 16px;
  cursor: pointer;
  text-align: center;
  min-width: 68px;
  transition: border-color .14s, background .14s, box-shadow .14s;
  box-shadow: var(--shadow);
}
.tab:hover { border-color: var(--walnut); box-shadow: var(--shadow-lg); }
.tab.active { background: var(--walnut); border-color: var(--walnut); box-shadow: 0 2px 8px rgba(61,11,18,.18); color: #fff; }
.tab-day { display: block; font-family: var(--display-sc); font-size: .66rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); }
.tab-num { display: block; font-family: var(--display); font-size: 1.5rem; font-weight: 700; color: var(--walnut-dark); line-height: 1.1; margin: 4px 0 2px; }
.tab-mon { display: block; font-size: .75rem; color: var(--ink-soft); font-family: var(--body); }
.tab.active .tab-day { color: rgba(255,255,255,.75); }
.tab.active .tab-num { color: #fff; }
.tab.active .tab-mon { color: rgba(255,255,255,.7); }

/* location banner */
.loc-banner {
  background: var(--amber-light);
  border: 1.5px solid #e8d4a8;
  border-radius: 10px;
  margin-bottom: 18px;
  overflow: hidden;
}
.loc-banner-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
}
.loc-banner-label {
  font-family: var(--display-sc);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--walnut);
  margin-bottom: 3px;
}
.loc-banner-addr { font-weight: 500; font-size: .95rem; color: var(--ink); }
.loc-banner-link { margin-left: auto; font-size: .85rem; white-space: nowrap; font-weight: 500; color: var(--walnut); text-decoration: none; }
.loc-banner-link:hover { text-decoration: underline; }
.loc-banner-map { display: block; width: 100%; height: 160px; border: none; border-top: 1px solid #e8d4a8; }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; }
.slot {
  border: 1.5px solid var(--line);
  background: var(--card);
  border-radius: 8px;
  padding: 13px 6px;
  cursor: pointer;
  text-align: center;
  font-family: var(--body);
  font-size: .96rem;
  transition: border-color .12s, background .12s;
}
.slot:hover { border-color: var(--walnut); background: var(--amber-light); }
.slot.selected { background: var(--walnut); border-color: var(--walnut); color: #fff; font-weight: 500; }
.slot.vip-locked { opacity: .38; cursor: not-allowed; }
.slot.vip-locked:hover { border-color: var(--line); background: var(--card); }
.slot.occupied {
  border-color: #e8d4a8; background: var(--amber-light); color: #7a5c10;
}
.slot.occupied:hover { border-color: var(--amber); box-shadow: var(--shadow-lg); }
.slot.occupied.selected { border-color: var(--amber); background: var(--amber); color: #fff; }
.vip-locked-note { grid-column: 1 / -1; font-size: .88rem; color: var(--ink-soft); margin: 0 0 14px; font-style: italic; }

/* Fully-booked day tab */
.tab.tab-full { opacity: .45; cursor: not-allowed; }
.tab.tab-full:hover { border-color: var(--line); box-shadow: var(--shadow); transform: none; }
.tab-full-label {
  display: block; font-size: .62rem; color: var(--ink-soft); margin-top: 2px;
  font-family: var(--body); text-transform: uppercase; letter-spacing: .04em;
}

/* VIP day tab star marker */
.tab-vip-star {
  display: block; font-size: .65rem; color: var(--amber); margin-top: 2px; line-height: 1;
}
.tab.active .tab-vip-star { color: rgba(255,255,255,.85); }

/* VIP day label banner (shown above slots on VIP days for VIP users) */
.vip-day-banner {
  grid-column: 1 / -1;
  display: flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, #3d0b12 0%, #7a1e2e 100%);
  color: #fff; border-radius: 10px; padding: 10px 16px;
  font-family: var(--display); font-size: .92rem; font-weight: 600;
  letter-spacing: .01em; margin-bottom: 4px;
}
.vip-day-banner-star { color: var(--amber); font-size: .9rem; flex-shrink: 0; }

/* --- forms --- */
label {
  display: block;
  font-family: var(--display-sc);
  font-size: .82rem;
  color: var(--ink-soft);
  margin: 18px 0 6px;
  font-weight: 400;
  letter-spacing: .04em;
  text-transform: uppercase;
}
input, textarea, select {
  width: 100%;
  font-family: var(--body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 8px;
  padding: 11px 14px;
  transition: border-color .12s, box-shadow .12s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--walnut);
  box-shadow: 0 0 0 3px rgba(122,30,46,.10);
}
textarea { min-height: 96px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* --- buttons --- */
.btn {
  font-family: var(--body);
  font-weight: 500;
  font-size: .95rem;
  background: var(--walnut);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 13px 26px;
  cursor: pointer;
  transition: background .14s, transform .08s, box-shadow .14s;
  box-shadow: 0 1px 2px rgba(0,0,0,.06), 0 3px 10px rgba(61,11,18,.18);
  letter-spacing: .01em;
}
.btn:hover {
  background: var(--walnut-dark);
  box-shadow: 0 2px 4px rgba(0,0,0,.09), 0 6px 18px rgba(61,11,18,.22);
}
.btn:active { transform: translateY(1px); box-shadow: none; }
.btn:disabled { opacity: .42; cursor: not-allowed; box-shadow: none; }
.btn.ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1.5px solid var(--line);
  box-shadow: none;
}
.btn.ghost:hover { background: var(--paper-2); border-color: var(--walnut); color: var(--ink); }
.btn.small { padding: 8px 16px; font-size: .86rem; border-radius: 7px; }
.btn.danger { background: var(--red); box-shadow: 0 1px 2px rgba(0,0,0,.07), 0 3px 10px rgba(176,41,32,.18); }
.btn.danger:hover { background: #8e1f18; }
.btn.green  { background: var(--green); box-shadow: 0 1px 2px rgba(0,0,0,.07), 0 3px 10px rgba(46,107,72,.18); }
.btn.green:hover { background: #215336; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; align-items: center; }
.muted { color: var(--ink-soft); font-size: .9rem; }
.center { text-align: center; }

/* --- pills / status --- */
.pill {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 400;
  font-family: var(--display-sc);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.pill.open      { background: #e8edf6; color: #3a5280; }
.pill.pending   { background: #fdf3e0; color: #8a6010; }
.pill.approved  { background: #e2f0e8; color: #2e5c40; }
.pill.completed { background: #e0eaf5; color: #2a4e70; }
.pill.declined, .pill.cancelled { background: #f5e2e2; color: var(--red); }

/* --- confirmation / panels --- */
.panel {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
  box-shadow: var(--shadow);
}
.panel + .panel { margin-top: 16px; }
.kv {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px 18px;
  font-size: .97rem;
}
.kv dt { color: var(--ink-soft); font-size: .9rem; letter-spacing: .02em; }
.kv dd { margin: 0; }
.ref {
  font-family: var(--display);
  font-size: 1.8rem;
  letter-spacing: .08em;
  color: var(--walnut);
  font-weight: 500;
}

/* --- messages thread --- */
.thread { display: flex; flex-direction: column; gap: 10px; margin: 16px 0; }
.msg {
  max-width: 78%;
  padding: 11px 15px;
  border-radius: 12px;
  font-size: .95rem;
  line-height: 1.5;
}
.msg.admin {
  align-self: flex-start;
  background: var(--paper-2);
  border: 1.5px solid var(--line);
  border-bottom-left-radius: 3px;
}
.msg.customer {
  align-self: flex-end;
  background: var(--walnut);
  color: #fff;
  border-bottom-right-radius: 3px;
}
.msg .who { font-size: .68rem; opacity: .65; margin-bottom: 4px; text-transform: uppercase; letter-spacing: .06em; font-weight: 500; }
.msg .time { font-size: .68rem; opacity: .5; margin-top: 5px; }
.msg.system {
  align-self: center;
  max-width: 92%;
  background: none;
  border: none;
  padding: 3px 0;
  text-align: center;
  font-size: .78rem;
  color: var(--ink-soft);
  font-style: italic;
}

/* --- calendar (admin) --- */
.cal-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.cal-month-label {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--walnut-dark);
  letter-spacing: .01em;
}
.cal-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 3px; }
.cal-day-lbl {
  text-align: center;
  font-size: .7rem;
  font-weight: 400;
  font-family: var(--display-sc);
  color: var(--ink-soft);
  padding: 4px 2px 8px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.cal-cell {
  min-height: 62px; padding: 7px 6px 5px;
  border-radius: 8px; border: 1.5px solid transparent;
  cursor: pointer; transition: border-color .12s, background .12s;
  background: transparent;
}
.cal-cell.empty { cursor: default; pointer-events: none; }
.cal-cell:not(.empty):hover { border-color: var(--walnut); background: var(--amber-light); }
.cal-cell.open-day { background: var(--card); border-color: var(--line); }
.cal-cell.cal-today .cal-dn { color: var(--walnut); font-weight: 700; }
.cal-cell.cal-selected { border-color: var(--walnut) !important; box-shadow: 0 0 0 2px rgba(122,30,46,.16); }
.cal-dn {
  font-size: .78rem; font-weight: 600; color: var(--ink-soft);
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 5px;
}
.cal-cell.open-day .cal-dn { color: var(--walnut-dark); }
.cal-count { font-size: .64rem; background: var(--walnut); color: #fff; border-radius: 999px; padding: 1px 5px; font-weight: 700; }
.cal-dots { display: flex; flex-wrap: wrap; gap: 3px; }
.cal-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.cal-dot.pending   { background: var(--gold); }
.cal-dot.approved  { background: var(--green); }
.cal-dot.completed { background: #2a4e6c; }
.cal-dot.declined, .cal-dot.cancelled { background: var(--red); }

@media (max-width: 520px) {
  .cal-cell  { min-height: 46px; padding: 5px 4px 3px; }
  .cal-dot   { width: 5px; height: 5px; }
  .cal-day-lbl { font-size: .58rem; padding-bottom: 5px; }
}

/* --- admin layout --- */
.adminbar {
  display: flex; gap: 2px; flex-wrap: wrap;
  margin: 20px 0 28px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0;
}
.adminbar .spacer { flex: 1; }
.navtab {
  background: none; border: none;
  font-family: var(--display-sc);
  font-size: .86rem;
  font-weight: 400;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  cursor: pointer;
  padding: 10px 12px 12px;
  border-bottom: 2px solid transparent;
  transition: color .12s, border-color .12s;
  margin-bottom: -1px;
}
.navtab:hover { color: var(--walnut); }
.navtab.active { color: var(--walnut-dark); border-bottom-color: var(--walnut); }

.booking-row {
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px; padding: 16px 20px;
  border: 1.5px solid var(--line); border-radius: var(--radius);
  background: var(--card); cursor: pointer; margin-bottom: 10px;
  box-shadow: var(--shadow);
  transition: border-color .14s, box-shadow .14s, transform .14s;
}
.booking-row:hover { border-color: var(--walnut); box-shadow: var(--shadow-lg); transform: translateY(-1px); }
.booking-row .when {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--walnut-dark);
  letter-spacing: .01em;
}
.booking-row .sub { color: var(--ink-soft); font-size: .88rem; margin-top: 3px; }

/* ---------- appointment dashboard ---------- */
.appt-dash {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin: 8px 0 32px;
}
.appt-dash-hero {
  padding: 36px 30px 28px;
  background: linear-gradient(155deg, #fdf0f2 0%, #fff 100%);
  border-bottom: 1px solid var(--line);
  position: relative;
}
.appt-dash-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--walnut);
}
.appt-dash-hero .ad-eyebrow {
  font-family: var(--display-sc);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--walnut);
  font-weight: 400;
  margin-bottom: 10px;
}
.appt-dash-hero .ad-service {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 600;
  margin: 0 0 14px;
  line-height: 1.1;
  color: var(--walnut-dark);
  letter-spacing: -.01em;
}
.appt-dash-hero .ad-when {
  font-size: 1.05rem;
  color: var(--ink);
  font-weight: 400;
  margin-bottom: 4px;
}
.appt-dash-hero .ad-time { font-size: .92rem; color: var(--ink-soft); }
.appt-dash-hero .ad-pickup { font-size: .92rem; color: var(--green); font-weight: 600; margin-top: 8px; }
.appt-dash-hero.pickup-hero {
  background: linear-gradient(155deg, #e4f0e8 0%, #f8fdf9 100%);
  border-bottom-color: #cce4d4;
}
.appt-dash-hero.pickup-hero::before { background: var(--green); }
.appt-dash-hero.pickup-hero .ad-eyebrow { color: var(--green); }
.appt-dash-body { padding: 24px 30px 28px; }
.appt-dash-loc {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 22px; font-size: .94rem; color: var(--ink-soft);
  padding: 12px 16px;
  background: var(--paper);
  border-radius: 8px;
  border: 1px solid var(--line);
}
.appt-dash-loc svg { flex-shrink: 0; color: var(--walnut); }
.appt-dash-loc a { color: var(--walnut); font-weight: 500; text-decoration: none; white-space: nowrap; margin-left: auto; font-size: .88rem; }
.appt-dash-loc a:hover { text-decoration: underline; }
.minimap { display: block; width: 100%; height: 180px; border: 1.5px solid var(--line); border-radius: 8px; margin-top: 10px; }
.appt-dash-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.appt-dash-secondary {
  display: flex; gap: 8px; flex-wrap: wrap;
  padding-top: 18px; border-top: 1px solid var(--line);
}
.cal-dropdown { position: relative; display: inline-block; }
.cal-menu {
  position: absolute; top: calc(100% + 6px); left: 0;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  white-space: nowrap; z-index: 50; min-width: 190px; padding: 6px 0;
}
.cal-menu a, .cal-menu button {
  display: block; width: 100%; text-align: left;
  padding: 10px 16px; font-size: .9rem;
  font-family: var(--body); color: var(--ink);
  background: none; border: none; cursor: pointer; text-decoration: none;
}
.cal-menu a:hover, .cal-menu button:hover { background: var(--paper); color: var(--walnut); }

/* --- toast --- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%);
  background: var(--walnut-dark); color: #faf5ef;
  padding: 12px 24px; border-radius: 8px;
  box-shadow: 0 4px 24px rgba(0,0,0,.22);
  font-size: .9rem; font-family: var(--body); opacity: 0; pointer-events: none;
  transition: opacity .2s; z-index: 50;
  max-width: 90vw; text-align: center;
}
.toast.show { opacity: 1; }

.hidden { display: none !important; }
.spin {
  display: inline-block; width: 16px; height: 16px;
  border: 2px solid var(--line); border-top-color: var(--walnut);
  border-radius: 50%; animation: spin .7s linear infinite; vertical-align: -3px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.note {
  background: var(--amber-light);
  border-left: 3px solid var(--amber);
  padding: 12px 16px; border-radius: 8px;
  font-size: .92rem; color: var(--ink-soft);
}

/* --- step-by-step screens --- */
.step-screen { padding-top: 2px; }
.screen-title { font-size: 1.6rem; margin: 0 0 20px; letter-spacing: -.01em; }

/* Progress bar */
.step-progress { display: flex; align-items: flex-start; margin: 0 0 36px; }
.sp-step { display: flex; flex-direction: column; align-items: center; gap: 7px; min-width: 56px; }
.sp-dot {
  width: 30px; height: 30px; border-radius: 50%;
  border: 2px solid var(--line);
  display: grid; place-items: center;
  font-family: var(--body); font-size: .74rem; font-weight: 600;
  color: var(--ink-soft); background: var(--card);
  transition: background .22s ease, border-color .22s ease, color .22s ease, transform .18s ease;
  box-shadow: var(--shadow);
}
.sp-step.active .sp-dot { background: var(--walnut); border-color: var(--walnut); color: #fff; transform: scale(1.12); }
.sp-step.done   .sp-dot { background: var(--green);  border-color: var(--green);  color: #fff; }
.sp-label {
  font-size: .7rem; color: var(--ink-soft);
  letter-spacing: .04em; text-transform: uppercase;
  font-family: var(--display-sc); transition: color .22s;
}
.sp-step.active .sp-label { color: var(--walnut-dark); font-weight: 600; }
.sp-step.done   .sp-label { color: var(--green); }
.sp-line { flex: 1; height: 1.5px; background: var(--line); margin: 14px 4px 0; border-radius: 2px; transition: background .3s ease; }
.sp-line.done { background: var(--green); }

/* Back button + selection summary row */
.step-nav { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 22px; }
.back-btn {
  background: none; border: none;
  font-family: var(--body); font-size: .92rem;
  color: var(--ink-soft); cursor: pointer; padding: 4px 0;
  transition: color .12s;
}
.back-btn:hover { color: var(--walnut); }

/* Selection summary chips */
.step-selection { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.sel-chip {
  background: var(--amber-light);
  border: 1px solid #e8d4a8;
  border-radius: 999px; padding: 3px 12px;
  font-size: .78rem; color: var(--walnut); font-weight: 500; white-space: nowrap;
  font-family: var(--body);
}
.sel-sep { color: var(--line); font-size: .8rem; }

/* Topbar auth links */
.topbar-links { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.topbar-links a { font-size: .88rem; }
.topbar-nav-link { font-size: .88rem; }
#userInfo { display: inline-flex; align-items: center; gap: 10px; }

/* User dropdown menu in topbar */
.nav-user-menu { position: relative; display: inline-block; }
.nav-user-btn {
  background: none; border: 1.5px solid var(--line); border-radius: 7px;
  padding: 4px 10px; font-size: .85rem; font-family: var(--body);
  color: var(--ink); cursor: pointer; display: flex; align-items: center; gap: 4px;
  transition: border-color .12s, background .12s;
  white-space: nowrap;
}
.nav-user-btn:hover { border-color: var(--walnut); background: var(--paper); }
.nav-user-caret { font-size: .65rem; opacity: .6; }
.nav-user-dd {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 300;
  background: var(--card); border: 1.5px solid var(--line); border-radius: 10px;
  box-shadow: 0 6px 24px rgba(20,8,12,.13), 0 1px 4px rgba(0,0,0,.06);
  min-width: 150px; overflow: hidden;
  animation: ddFadeIn .15s cubic-bezier(.22,1,.36,1) both;
}
@keyframes ddFadeIn { from{opacity:0;transform:translateY(-6px)} to{opacity:1;transform:translateY(0)} }
.nav-user-dd a {
  display: block; padding: 9px 14px;
  font-size: .88rem; color: var(--ink); text-decoration: none;
  transition: background .1s;
}
.nav-user-dd a:hover { background: var(--paper); color: var(--walnut); }

/* Sign-in panel */
.auth-panel { max-width: 460px; margin: 0 auto; }
.auth-panel .auth-inner { max-width: 420px; margin: 0 auto; text-align: center; }
.auth-panel .auth-inner label,
.auth-panel .auth-inner input,
.auth-panel .auth-inner .actions { text-align: left; }
.google-btn {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; width: 100%;
  background: var(--card); color: var(--ink);
  border: 1.5px solid var(--line); border-radius: 8px;
  padding: 13px 18px;
  font-family: var(--body); font-weight: 500; font-size: .97rem;
  cursor: pointer; text-decoration: none;
  transition: border-color .12s, box-shadow .12s;
  box-sizing: border-box;
}
.google-btn:hover { background: var(--paper-2); color: var(--ink); border-color: var(--walnut); box-shadow: 0 0 0 3px rgba(122,30,46,.10); }
.auth-divider {
  display: flex; align-items: center; gap: 12px; margin: 24px 0 6px;
  color: var(--ink-soft); font-size: .82rem; letter-spacing: .03em;
}
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--line); }

/* Location group label inside the slots grid */
.slot-loc {
  grid-column: 1/-1;
  font-family: var(--display-sc);
  font-size: .78rem; font-weight: 400;
  color: var(--walnut); letter-spacing: .04em; text-transform: uppercase;
  padding: 10px 2px 4px; border-top: 1px solid var(--line); margin-top: 4px;
}
.slot-loc:first-child { border-top: none; margin-top: 0; padding-top: 0; }

/* Admin day cards */
.day-card { border: 1.5px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 12px; background: var(--card); box-shadow: var(--shadow); }
.day-card-header { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.day-en-label { display: flex; align-items: center; gap: 6px; margin: 0; font-size: .88rem; white-space: nowrap; font-family: var(--body); }
.block-row { display: grid; grid-template-columns: 102px 18px 102px 1fr auto; align-items: center; gap: 6px; margin-bottom: 6px; }
.block-row-hdr { display: grid; grid-template-columns: 102px 18px 102px 1fr auto; gap: 6px; margin-bottom: 3px; font-size: .65rem; font-family: var(--display-sc); text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); }
@media (max-width: 520px) {
  .block-row { grid-template-columns: 1fr 18px 1fr auto auto; }
  .block-row-hdr { display: none; }
}
.block-arrow { color: var(--ink-soft); text-align: center; font-size: .95rem; }

/* Screen slide animations */
@keyframes enterRight { from { opacity: 0; transform: translateX(28px); } to { opacity: 1; transform: translateX(0); } }
@keyframes enterLeft  { from { opacity: 0; transform: translateX(-28px); } to { opacity: 1; transform: translateX(0); } }
.enter-right { animation: enterRight .28s cubic-bezier(.22,1,.36,1) both; }
.enter-left  { animation: enterLeft  .28s cubic-bezier(.22,1,.36,1) both; }

/* --- chat bubble widget --- */
.chat-bubble { position: fixed; bottom: 24px; right: 24px; z-index: 200; }
.chat-toggle {
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--walnut); color: #fff;
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(61,11,18,.30), 0 1px 4px rgba(0,0,0,.10);
  transition: background .12s, transform .15s;
  position: relative;
}
.chat-toggle:hover  { background: var(--walnut-dark); transform: scale(1.07); }
.chat-toggle:active { transform: scale(.93); }
.chat-badge {
  position: absolute; top: -4px; right: -4px;
  background: var(--red); color: #fff;
  font-size: .6rem; font-weight: 600; font-family: var(--body);
  border-radius: 999px; min-width: 18px; height: 18px;
  padding: 0 4px; display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--paper); line-height: 1;
}
.chat-badge.amber { background: var(--amber); }
.chat-badge.pulse { animation: badgePulse .5s ease-out; }
@keyframes badgePulse { 0%{transform:scale(1)} 40%{transform:scale(1.45)} 70%{transform:scale(.9)} 100%{transform:scale(1)} }
.chat-panel {
  position: absolute; bottom: 66px; right: 0;
  width: 340px; max-height: 500px;
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(20,8,12,.16), 0 2px 8px rgba(0,0,0,.07);
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: chatUp .22s cubic-bezier(.22,1,.36,1) both;
}
@keyframes chatUp { from{opacity:0;transform:translateY(12px) scale(.96)} to{opacity:1;transform:translateY(0) scale(1)} }
.chat-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid var(--line);
  background: var(--card); flex-shrink: 0;
}
.chat-head-title {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--display); font-weight: 600; font-size: 1rem;
  color: var(--walnut-dark); min-width: 0;
}
.chat-back { background: none; border: none; font-size: .9rem; color: var(--ink-soft); cursor: pointer; padding: 1px 5px 1px 0; flex-shrink: 0; }
.chat-back:hover { color: var(--walnut); }
.chat-close { background: none; border: none; font-size: .92rem; cursor: pointer; color: var(--ink-soft); padding: 4px 6px; border-radius: 6px; flex-shrink: 0; transition: background .1s; }
.chat-close:hover { background: var(--paper); color: var(--ink); }
.chat-conv-list { flex: 1; overflow-y: auto; }
.chat-new-row {
  padding: 12px 16px; border-bottom: 1px solid var(--line);
  cursor: pointer; color: var(--walnut);
  font-family: var(--body); font-weight: 600; font-size: .85rem;
  text-align: center; transition: background .1s; letter-spacing: .02em;
}
.chat-new-row:hover { background: var(--amber-light); }
.chat-conv-row { padding: 12px 14px; border-bottom: 1px solid var(--line); cursor: pointer; transition: background .1s; }
.chat-conv-row:hover { background: var(--paper); }
.chat-conv-name { font-family: var(--display); font-size: .9rem; font-weight: 500; color: var(--walnut-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-conv-row.unread .chat-conv-name { font-weight: 700; }
.chat-conv-snippet { font-size: .8rem; color: var(--ink-soft); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-conv-row.unread .chat-conv-snippet { color: var(--ink); font-weight: 500; }
.chat-conv-meta { font-size: .7rem; color: var(--ink-soft); margin-top: 3px; display: flex; justify-content: space-between; }
.chat-body { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 7px; min-height: 0; background: var(--paper); }
.chat-footer { border-top: 1px solid var(--line); padding: 10px 12px; display: flex; gap: 8px; align-items: flex-end; flex-shrink: 0; background: var(--card); }
.chat-footer textarea {
  flex: 1; min-height: 36px; max-height: 80px;
  border-radius: 7px; padding: 8px 10px; font-size: .88rem;
  resize: none; border: 1.5px solid var(--line); margin: 0;
}
.chat-footer textarea:focus { border-color: var(--walnut); box-shadow: 0 0 0 2px rgba(122,30,46,.10); outline: none; }

/* chat appointment summary card */
.chat-appt-summary {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  flex-shrink: 0;
}
.chat-appt-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }

/* embedded calendar (bookings tab) */
.cal-embed { background: var(--card); border-radius: 10px; border: 1.5px solid var(--line); padding: 12px 14px 10px; margin: 10px 0 8px; }
.cal-embed .cal-cell { min-height: 46px; padding: 4px 3px 3px; }
.cal-embed .cal-dot  { width: 5px; height: 5px; }
.cal-embed .cal-grid { gap: 2px; }
.cal-embed .cal-day-lbl { font-size: .58rem; padding-bottom: 5px; }
.cal-embed .cal-dn { font-size: .74rem; margin-bottom: 3px; }

/* admin inbox */
.inbox-unread .when { font-weight: 700; }
.inbox-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--red); margin-left: 6px; vertical-align: 2px; }

/* user detail panel */
.booking-row.expanded { border-radius: var(--radius) var(--radius) 0 0; border-bottom-color: transparent; }
.user-detail {
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 14px 20px;
}
.user-booking-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.user-booking-row:last-of-type { border-bottom: none; }

/* Pending bookings alert */
.pending-alert {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  background: #fff3cd; border: 1.5px solid #e6b800; border-radius: 10px;
  padding: 14px 20px; margin-bottom: 18px;
  font-size: .95rem; color: #5a4000;
}
.pending-alert .pa-icon { font-size: 1.4rem; flex-shrink: 0; }
.pending-alert .pa-text { flex: 1; font-weight: 500; }
.pending-alert .pa-count {
  font-family: var(--display); font-size: 2rem; font-weight: 700;
  color: #7a1e2e; line-height: 1; flex-shrink: 0;
}

/* Email chip / badge input */
.chip-input-wrap {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  border: 1.5px solid var(--line); border-radius: 8px;
  padding: 6px 10px; background: var(--card); cursor: text; min-height: 44px;
}
.chip-input-wrap:focus-within { border-color: var(--walnut); }
.chip-input-wrap input {
  border: none; outline: none; background: transparent;
  flex: 1; min-width: 180px; font-family: inherit; font-size: .97rem; padding: 3px 0;
}
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: linear-gradient(135deg, #7a1e2e 0%, #a0253e 100%); color: #fff;
  border-radius: 100px; padding: 3px 6px 3px 12px;
  font-size: .82rem; font-weight: 500; white-space: nowrap;
  box-shadow: 0 1px 4px rgba(122,30,46,.25);
}
.chip-rm {
  background: none; border: none; cursor: pointer; padding: 0 2px;
  line-height: 1; font-size: 1rem; color: rgba(255,255,255,.65); border-radius: 50%;
}
.chip-rm:hover { color: #fff; }
kbd { font-family: inherit; font-size: .82rem; background: var(--paper-2); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; }

/* Live user search dropdown */
.user-search-dd {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 200;
  background: var(--card); border: 1.5px solid var(--line); border-radius: 8px;
  box-shadow: 0 6px 24px rgba(0,0,0,.12); overflow: hidden; margin-top: 2px;
}
.user-search-item {
  padding: 9px 14px; cursor: pointer; font-size: .9rem; border-bottom: 1px solid var(--line);
}
.user-search-item:last-child { border-bottom: none; }
.user-search-item:hover { background: var(--paper-2); }

/* SoundBench footer */
.app-footer {
  text-align: center;
  padding: 10px 16px 16px;
  font-size: .78rem;
  color: var(--ink-soft);
  opacity: .7;
}
.app-footer a { color: inherit; }

/* Chat help bar */
.chat-help-bar {
  flex-shrink: 0;
  text-align: center;
  padding: 7px 14px 8px;
  border-top: 1px solid var(--line);
  background: var(--paper);
  font-size: .75rem;
}
.chat-help-bar a {
  color: var(--ink-soft);
  text-decoration: none;
  letter-spacing: .01em;
}
.chat-help-bar a:hover { color: var(--walnut); text-decoration: underline; }

/* ============================================================
   Tablet (641–900px)
   ============================================================ */
@media (max-width: 900px) {
  /* Navtabs: slightly tighter so all 6 fit on an iPad */
  .navtab { padding: 9px 10px 11px; font-size: .83rem; letter-spacing: .03em; }
  /* Booking rows: tighter padding */
  .booking-row { padding: 13px 16px; gap: 10px; }
}

/* ============================================================
   Mobile (≤640px)
   ============================================================ */
@media (max-width: 640px) {
  /* Header: drop secondary elements so brand + auth links have room */
  .header-meta { display: none; }
  .brand small { display: none; }
  #myApptLink { display: none; } /* accessible via user dropdown instead */

  /* Navtabs: compact enough to fit all 6 on a phone */
  .navtab { padding: 8px 8px 10px; font-size: .78rem; letter-spacing: .015em; }
  .adminbar .btn.ghost.small { padding: 5px 9px; font-size: .79rem; }

  /* Booking rows: condensed */
  .booking-row { padding: 12px 14px; gap: 8px; }
  .booking-row .when { font-size: .9rem; }
  .booking-row .sub  { font-size: .82rem; }

  /* Status filter tabs: allow wrapping without breaking layout */
  #statusFilter { gap: 2px; }
  #statusFilter .tab { padding: 6px 10px; font-size: .8rem; }

  /* Admin notice: wrap links gracefully */
  .admin-site-notice { line-height: 1.65; padding: 8px 14px; }

  /* Header nav links: tighten gap */
  .topbar-links { gap: 6px; }
  #userInfo { gap: 7px; }
  .topbar-nav-link { font-size: .84rem; }
  .nav-user-btn { font-size: .82rem; padding: 3px 9px; }

  .auth-welcome { padding: 16px 16px 22px; }
  .auth-welcome-title { font-size: 1.7rem; }
}

/* ============================================================
   Small phone (≤520px)
   ============================================================ */
@media (max-width: 520px) {
  .chat-panel { width: calc(100vw - 28px); }
  body  { font-size: 16px; }
  .row2 { grid-template-columns: 1fr; }
  .kv   { grid-template-columns: 88px 1fr; font-size: .93rem; }
  .wrap { padding: 22px 16px 20px; }
  .appt-dash-hero { padding: 26px 20px 22px; }
  .appt-dash-body { padding: 18px 20px 22px; }
  .panel { padding: 16px 16px; }
  .brand { font-size: 1.1rem; }
  .auth-welcome { padding: 12px 12px 18px; }
  .auth-welcome-title { font-size: 1.5rem; }

  /* Navtabs: smallest size */
  .navtab { padding: 7px 7px 9px; font-size: .74rem; letter-spacing: .01em; }

  /* Actions row: tighter gap, full-width wrapping */
  .actions { gap: 8px; }

  /* Invoice/close line-item rows: narrower amount input */
  .ci-amt, .di-amt { width: 76px !important; }

  /* Chat approve bar: wrap on narrow panel */
  .chat-appt-summary > div:last-child { flex-wrap: wrap; gap: 6px; }

  /* User booking history: truncate long service names */
  .user-booking-row > div { min-width: 0; }
  .user-booking-row > div > div:first-child {
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }

  /* Admin docs legend: 1 col */
  .legend-grid { grid-template-columns: 1fr; }

  /* VIP day banner: slightly smaller text */
  .vip-day-banner { font-size: .86rem; padding: 9px 14px; }

  /* Header: tightest */
  .site-header-inner { padding: 0 14px; height: 56px; }
  .topbar-links { gap: 5px; }
  #userInfo { gap: 6px; }
  .topbar-nav-link { font-size: .82rem; }
  .nav-user-btn { font-size: .8rem; padding: 3px 8px; }
  .nav-user-dd { min-width: 130px; }
}