/* ==========================================================================
   Sugar Spa Booking — booking.css (v3, Sugar palette)
   ==========================================================================

   Goals:
   - Clean, airy UI with generous whitespace and soft elevation
   - Sugar palette ONLY for accents & actions; neutrals elsewhere
   - Strong focus states, smooth transitions, pill controls
   - Sensible Bootstrap overrides
   ========================================================================== */

/* ---- Brand palette (keep these hexes exactly) --------------------------- */
:root{
  --ss-navy: #16254C;     /* brand primary */
  --ss-peach:#FBC9C4;     /* soft accent / highlights */
  --ss-mint: #76CABF;     /* selection / surfaces */
  --ss-porc: #E2DDDB;     /* borders / dividers */
  --ss-teal: #296173;     /* headings / emphasis */
  --ss-sage: #869C90;     /* muted text */
  --ss-white:#ffffff;

  /* Neutrals (quiet) */
  --neu-0:#ffffff;
  --neu-50:#fafbfb;
  --neu-100:#f6f7f8;
  --neu-150:#f1f3f4;
  --neu-200:#eceeef;
  --neu-300:#e2e5e7;
  --neu-400:#cfd5d9;
  --neu-500:#9aa6af;

  /* Semantic tokens */
  --ss-primary: var(--ss-navy);
  --ss-accent:  var(--ss-teal);
  --ss-success: #1d8f5b;
  --ss-warning: #b8860b;
  --ss-danger:  #b13535;

  --ss-text:   #17202a;
  --ss-muted:  var(--ss-sage);
  --ss-bg:     var(--neu-50);
  --ss-card:   var(--neu-0);
  --ss-border: var(--neu-200);

  /* Radii, shadows, motion */
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --shadow-1:  0 2px 10px rgba(0,0,0,.05);
  --shadow-2:  0 8px 24px rgba(0,0,0,.08);
  --shadow-in: inset 0 1px 0 rgba(255,255,255,.6);
  --easing:    cubic-bezier(.2,.6,.2,1);

  /* Sizing */
  --container-max: 1100px;
  --gap-1: .5rem;
  --gap-2: .75rem;
  --gap-3: 1rem;
  --gap-4: 1.5rem;
}

/* Base ------------------------------------------------------------------- */
body.ss-body{
  font-family: 'Noto Sans', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--ss-bg);
  color: var(--ss-text);
  margin:0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container,
.container-fluid{
  max-width: var(--container-max);
}

/* Optional page header (for back link row etc.) -------------------------- */
.ss-header{
  padding: 1.2rem 0 .75rem;
  background: linear-gradient(180deg, var(--neu-0), var(--neu-100));
  border-bottom: 1px solid var(--ss-border);
}
.ss-title{
  color: var(--ss-accent);
  font-weight: 800;
  font-size: 1.9rem;
  letter-spacing:.2px;
}
.ss-subtitle{
  margin-top:.35rem;
  color: var(--ss-muted);
  font-size: .98rem;
}

/* ==========================================================
   Sugar Spa Venue Header (brand + blend)
   ========================================================== */

.ss-venue{
  background: linear-gradient(135deg, #76CABF 0%, #76CABF 60%, #E2DDDB 100%);
  border-top: 1px solid var(--ss-border);
  border-bottom: 1px solid var(--ss-border);
}
.ss-venue .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding-block: 1.1rem;
}
.ss-venue .left{
  display:flex;
  align-items:center;
  gap:.85rem;
}
.ss-venue .pic{
  width:56px;
  height:56px;
  border-radius:14px;
  object-fit:cover;
  border:2px solid #E2DDDB;
  box-shadow:0 4px 14px rgba(22,37,76,0.18);
}
.ss-venue .name{
  font-weight:800;
  font-size:1.2rem;
  color:#16254C;
}
.ss-venue .meta{
  color:#16254C;
  opacity:0.9;
  font-size:.9rem;
}
.ss-badge{
  background:#FBC9C4;
  color:#16254C;
  padding:.45rem .9rem;
  border-radius:999px;
  font-weight:700;
  border:1px solid #E2DDDB;
  box-shadow:0 3px 10px rgba(22,37,76,0.18);
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  font-size:.9rem;
  transition: background-color .15s ease, box-shadow .15s ease, transform .05s var(--easing);
}
.ss-badge:hover{
  background:#E2DDDB;
  color:#16254C;
  text-decoration:none;
  box-shadow:0 4px 16px rgba(22,37,76,0.22);
  transform:translateY(-1px);
}

/* Cards ------------------------------------------------------------------ */
.ss-card{
  background: var(--ss-card);
  border: 1px solid var(--ss-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
  padding: 1rem 1.25rem;
  margin-bottom: var(--gap-3);
}
.ss-card-header{
  display:flex;
  align-items:center;
  gap:.6rem;
  color: var(--ss-accent);
  font-weight: 800;
  margin-bottom: .65rem;
}
.ss-card-footer{
  margin-top: .9rem;
  padding-top: .9rem;
  border-top: 1px solid var(--ss-border);
}

/* Sticky summary (right column) ----------------------------------------- */
.sticky-summary{
  position: sticky;
  top: 16px;
}
.card.sticky-summary,
.sticky-summary.card{
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(0,0,0,.08);
  border:1px solid var(--ss-border);
}
.card.sticky-summary .card-header,
.sticky-summary.card .card-header{
  background: transparent;
  border-bottom: 0;
  font-weight:800;
  color: var(--ss-primary);
  padding-bottom:.25rem;
}

/* Stepper (pill + line) ------------------------------------ */
.ss-stepper{
  display:flex;
  align-items:center;
  gap: var(--gap-3);
  margin: 0 0 var(--gap-4);
}
.ss-stepper .step{
  display:flex;
  align-items:center;
  gap:.55rem;
  color: var(--ss-muted);
  font-weight:700;
  font-size:.95rem;
}
.ss-stepper .dot{
  width:26px;
  height:26px;
  border-radius: 999px;
  display:grid;
  place-items:center;
  background: var(--neu-0);
  border:2px solid var(--ss-border);
  color: var(--ss-primary);
  font-weight: 800;
}
.ss-stepper .step.active{
  color: var(--ss-accent);
}
.ss-stepper .step.active .dot{
  border-color: var(--ss-primary);
  background: var(--ss-primary);
  color:#fff;
}
.ss-stepper .bar{
  flex:1;
  height:4px;
  border-radius:99px;
  background: linear-gradient(90deg, var(--neu-200), var(--neu-150));
}

/* Buttons (subtle, pill, crisp focus) ----------------------------------- */
.btn{
  border-radius: 999px;
  font-weight: 800;
  padding: .58rem 1.05rem;
  border:1px solid transparent;
  transition: transform .04s var(--easing),
              box-shadow .2s var(--easing),
              background .2s var(--easing),
              color .2s var(--easing),
              border-color .2s var(--easing);
}
.btn:active{ transform: translateY(1px); }

.btn-primary{
  background-color: var(--ss-primary);
  border-color: var(--ss-primary);
  color:#fff;
  box-shadow: 0 4px 14px rgba(22,37,76,.18);
}

/* Override Bootstrap hover colour */
.btn-primary:hover,
.btn-primary:focus{
  background-color: var(--ss-primary);
  border-color: var(--ss-primary);
  filter: brightness(1.06);
  color:#fff;
  box-shadow: 0 6px 18px rgba(22,37,76,.22);
}

.btn-outline-primary{
  background: var(--neu-0);
  color: var(--ss-primary);
  border-color: var(--ss-primary);
}
.btn-outline-primary:hover,
.btn-outline-primary:focus{
  background: var(--ss-primary);
  color:#fff;
  border-color: var(--ss-primary);
}

.btn-secondary{
  background: var(--ss-accent);
  border-color: var(--ss-accent);
  color:#fff;
}
.btn-light{
  background: var(--neu-0);
  color: var(--ss-text);
  border:1px solid var(--ss-border);
}

/* Links (quiet) ---------------------------------------------------------- */
a{
  color: var(--ss-accent);
  text-decoration: none;
}
a:hover{
  text-decoration: underline;
}

/* Chips (service filters) ---------------------------------- */
.chips{
  display:flex;
  flex-wrap:wrap;
  gap: var(--gap-2);
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding: .42rem .8rem;
  border-radius: 999px;
  background: var(--neu-0);
  border:1px solid var(--ss-border);
  color: var(--ss-text);
  cursor:pointer;
  font-size:.9rem;
  transition: background .15s var(--easing),
              border-color .15s var(--easing),
              color .15s var(--easing),
              box-shadow .2s var(--easing),
              transform .04s var(--easing);
}
.chip:hover{
  background: var(--neu-100);
  border-color: var(--neu-300);
}
.chip.active{
  border-color: var(--ss-primary);
  color: var(--ss-primary);
  background: color-mix(in oklab, var(--ss-mint) 26%, white);
  box-shadow: inset 0 0 0 2px color-mix(in oklab, var(--ss-mint) 45%, white);
  font-weight:800;
}
.chip.disabled{
  opacity:.5;
  cursor:not-allowed;
}

/* Service list ----------------------------------------------------------- */
.services-grid{
  display:grid;
  gap: var(--gap-2);
}
.service-item{
  display:grid;
  gap:.35rem;
  border:1px solid var(--ss-border);
  background: var(--neu-0);
  border-radius: 12px;
  padding: .9rem 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,.03);
}
.service-item .svc-name{
  font-weight: 800;
  color: var(--ss-accent);
}
.service-item .svc-meta{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  color: var(--ss-muted);
  font-size:.92rem;
}
.chip-price{
  display:inline-block;
  border-radius:999px;
  padding:.22rem .6rem;
  font-weight:800;
  background: color-mix(in oklab, var(--ss-peach) 35%, white);
  color: var(--ss-primary);
}

/* Quantity controls ------------------------------------------------------ */
.svc-qty{
  display:flex;
  align-items:center;
  gap:.5rem;
}
.qty-btn{
  width:30px;
  height:30px;
  line-height:28px;
  border-radius:10px;
  border:1px solid var(--ss-border);
  background: var(--neu-0);
  color: var(--ss-primary);
  font-weight:800;
}
.qty-btn:hover{
  background: var(--neu-100);
}
.qty-input{
  width:56px;
  height:32px;
  text-align:center;
  font-weight:700;
  border:1px solid var(--ss-border);
  border-radius:10px;
}

/* Week bar & day pills --------------------------------------------------- */
.weekbar{
  display:grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--gap-2);
  align-items:center;
  margin-bottom: var(--gap-2);
}
.wk-nav{
  width:34px;
  height:34px;
  border-radius:999px;
  border:1px solid var(--ss-border);
  background: var(--neu-0);
  font-weight:900;
  color: var(--ss-accent);
  cursor:pointer;
  line-height:32px;
  text-align:center;
}
.wk-nav:hover{
  background: var(--neu-100);
}

.wk-days{
  display:grid;
  grid-template-columns:repeat(7, minmax(0,1fr));
  gap: var(--gap-2);
}

.pill{
  display:block;
  cursor:pointer;
  padding:.48rem .65rem;
  border-radius: var(--radius-md);
  border:1px solid var(--ss-border);
  background: var(--neu-0);
  transition: all .15s var(--easing);
}
.pill .dow{
  display:block;
  font-size:.78rem;
  color: var(--ss-muted);
}
.pill .dom{
  display:block;
  font-weight:800;
}

.pill:hover:not(.active):not(.disabled){
  background: var(--neu-100);
  border-color: var(--neu-300);
}
.pill.active{
  background: var(--ss-primary);
  border-color: var(--ss-primary);
  color:#fff;
}
.pill.today:not(.active){
  border-color: var(--ss-primary);
}
.pill.disabled{
  opacity:.5;
  cursor:not-allowed;
}

/* Time slots ------------------------------------------------------------- */

/* ensure scrolling lands nicely below header */
#timeStep{
  scroll-margin-top: 100px;
}

/* slot button layout */
#timeGrid .slot{
  display:flex;
  justify-content:space-between;
  align-items:center;
}
#timeGrid .slot-dur{
  opacity:.7;
  font-size:.95em;
}

.ss-times{
  display:grid;
  gap: var(--gap-2);
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}
.slot{
  text-align:center;
  cursor:pointer;
  padding:.45rem .6rem;
  font-weight:700;
  background: var(--neu-0);
  border:1px solid var(--ss-border);
  border-radius: var(--radius-md);
  transition: all .15s var(--easing);
}
.slot:hover:not(.active){
  background: var(--neu-100);
}
.slot.active{
  background: var(--ss-primary);
  border-color: var(--ss-primary);
  color:#fff;
}

/* Summary --------------------------------------------------------------- */
.summary-list{
  list-style:none;
  padding:0;
  margin:0;
}
.summary-line{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:.55rem 0;
  border-top:1px solid var(--ss-border);
}
.summary-when{
  color: var(--ss-muted);
  font-size:.92rem;
}

/* Forms & inputs --------------------------------------------------------- */
label{
  font-weight:800;
  color: var(--ss-primary);
}

.form-control,
.form-select,
input[type="date"].form-control{
  border-radius: var(--radius-md);
  border:1px solid var(--ss-border);
  background: var(--neu-0);
  box-shadow: none;
  transition: border-color .15s var(--easing),
              box-shadow .2s var(--easing),
              background .15s var(--easing);
}
.form-control:hover,
.form-select:hover{
  background: var(--neu-100);
}
.form-control:focus,
.form-select:focus,
input[type="date"].form-control:focus{
  border-color: var(--ss-mint);
  box-shadow: 0 0 0 .2rem rgba(118,202,191,.28);
  outline:0;
}

/* Placeholder tone */
::placeholder{
  color: #9aa6af;
}

/* Bootstrap-aligned components ------------------------------------------ */
.card{
  background: var(--ss-card);
  border:1px solid var(--ss-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
}
.card-header{
  background: var(--neu-100);
  border-bottom:1px solid var(--ss-border);
  font-weight:800;
  color: var(--ss-accent);
}

.table{
  width:100%;
  border-color: var(--ss-border);
  background: var(--neu-0);
}
.table th{
  color: var(--ss-primary);
  font-weight:900;
  border-top: 0;
}
.table td,
.table th{
  border-top:1px solid var(--ss-border);
}

/* Tabs: category selector ------------------------------------ */
.nav-tabs{
  border-bottom:1px solid var(--ss-border);
  margin-bottom: var(--gap-3);
}
.nav-tabs .nav-link{
  border-radius:999px 999px 0 0;
  border:1px solid transparent;
  background:transparent;
  color:var(--ss-muted);
  margin-right:.5rem;
  padding:.45rem .9rem;
  font-weight:600;
  font-size:.95rem;
  transition: background .15s var(--easing),
              color .15s var(--easing),
              border-color .15s var(--easing),
              box-shadow .15s var(--easing);
}
.nav-tabs .nav-link:hover{
  background:var(--neu-100);
  color:var(--ss-text);
}
.nav-tabs .nav-link.active{
  color:var(--ss-primary);
  border-color: var(--ss-border) var(--ss-border) var(--neu-0);
  background: color-mix(in oklab, var(--ss-mint) 18%, white);
  font-weight:800;
  box-shadow:0 -1px 0 var(--neu-0), 0 4px 10px rgba(0,0,0,.03);
}

/* Badges ----------------------------------------------------------------- */
.badge{
  border-radius: 999px;
  padding:.35em .65em;
  font-weight:800;
}
.badge.text-bg-success{
  background:#d8f1e4!important;
  color:#0a4c31!important;
}
.badge.text-bg-warning{
  background:#fff2cd!important;
  color:#7a5300!important;
}
.badge.text-bg-danger{
  background:#f8d7da!important;
  color:#6f1a1a!important;
}

/* Utilities -------------------------------------------------------------- */
.muted,
.text-muted{
  color: var(--ss-muted)!important;
}
.border{
  border:1px solid var(--ss-border)!important;
}
.rounded-2xl{
  border-radius: 1rem!important;
}
.shadow-soft{
  box-shadow: var(--shadow-1);
}
.shadow-lift{
  box-shadow: var(--shadow-2);
}

/* Footer ----------------------------------------------------------------- */
footer{
  text-align:center;
  color: var(--ss-muted);
  font-size:.88rem;
  padding:1rem 0;
}
footer a{
  color: var(--ss-accent);
}
footer a:hover{
  text-decoration: underline;
}

/* Focus-visible for keyboard users -------------------------------------- */
*:focus-visible{
  outline: 3px solid color-mix(in oklab, var(--ss-mint) 52%, white);
  outline-offset: 2px;
  border-radius: 8px;
}

/* Skeleton shimmer (optional hook: .skeleton) ---------------------------- */
@keyframes ss-shimmer{
  0%{ background-position:-200% 0; }
  100%{ background-position:200% 0; }
}
.skeleton{
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, var(--neu-150) 25%, var(--neu-100) 37%, var(--neu-150) 63%);
  background-size: 400% 100%;
  animation: ss-shimmer 1.2s infinite linear;
}

/* Responsive tweaks ------------------------------------------------------ */
@media (max-width: 768px){
  .ss-card{
    padding: .9rem;
  }
  .ss-stepper{
    flex-direction:column;
    align-items:flex-start;
    gap:.75rem;
  }
  .wk-days{
    grid-template-columns: repeat(4, minmax(0,1fr));
  }
  .slot{
    font-size: .9rem;
  }
  .ss-venue .container{
    flex-direction:column;
    align-items:flex-start;
  }
}

/* Aliases / avatars ------------------------------------------------------ */
.ss-chips{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
} /* alias */

.avatar{
  width:28px;
  height:28px;
  border-radius:999px;
  object-fit:cover;
  border:1px solid var(--ss-border);
  margin-right:.35rem;
}