/* Foundation shared by VibeCept's booking demos (demo-makeup, demo-nail).
   Each demo's own stylesheet sets these tokens, then this file lays out the page
   frame and the booking module so both studios behave identically. */

:root{
  --paper:#ffffff;
  --surface:#faf7f4;
  --ink:#1b1714;
  --ink-soft:#6c625b;
  --line:#e6ded7;
  --accent:#1b1714;
  --accent-ink:#ffffff;
  --radius:18px;
  --radius-sm:12px;
  --font-display:"Playfair Display",Georgia,serif;
  --font-body:"IBM Plex Sans Thai","IBM Plex Sans",system-ui,sans-serif;
  --shadow:0 24px 60px -32px rgba(27,23,20,.35);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.14;margin:0;letter-spacing:-.01em}
h1 em,h2 em{font-style:italic;font-weight:500}
p{margin:0}
img{max-width:100%;display:block}

.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}
@media (max-width:720px){.shell{width:calc(100% - 32px)}}

.skip-link{position:absolute;left:-999px;top:0;z-index:50;background:var(--ink);color:var(--accent-ink);padding:12px 18px;border-radius:0 0 var(--radius-sm) 0}
.skip-link:focus{left:0}

:where(a,button,input,select,textarea):focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.eyebrow{
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:600;margin:0 0 14px;
}

.button{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 28px;border:0;border-radius:999px;
  font-family:var(--font-body);font-size:.98rem;font-weight:600;
  text-decoration:none;cursor:pointer;transition:transform .2s ease,opacity .2s ease;
}
.button-dark{background:var(--accent);color:var(--accent-ink)}
.button:hover{transform:translateY(-2px)}
.button:disabled{opacity:.55;cursor:progress;transform:none}
.text-link{color:var(--ink);text-decoration:none;font-weight:600;border-bottom:1px solid var(--line);padding-bottom:3px}

/* Demo disclosure bar — every demo page states up front that it is a sample. */
.demo-ribbon{
  display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:center;align-items:center;
  background:var(--ink);color:var(--accent-ink);
  padding:10px 24px;font-size:.8rem;letter-spacing:.01em;
}
.demo-ribbon a{color:inherit;text-decoration:underline;text-underline-offset:3px}

.section{padding:clamp(68px,8vw,120px) 0}
.section-heading{margin-bottom:clamp(34px,4vw,58px);max-width:640px}
.section-heading h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
/* Every section now leads with a Thai sentence instead of a small English label. */
.section-lead{margin-top:14px;color:var(--ink-soft);font-size:1rem;line-height:1.7;max-width:46ch}

/* ---------- Booking module ---------- */

.booking-section{background:var(--surface);border-top:1px solid var(--line)}
.booking-heading{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-end;margin-bottom:20px}
.booking-heading h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
.booking-hours{color:var(--ink-soft);font-size:.95rem;max-width:340px}

.booking-mode{
  display:flex;gap:10px;align-items:flex-start;
  margin:0 0 28px;padding:13px 18px;border-radius:var(--radius-sm);
  font-size:.9rem;line-height:1.55;border:1px solid var(--line);background:var(--paper);color:var(--ink-soft);
}
.booking-mode::before{content:"";flex:none;width:9px;height:9px;margin-top:8px;border-radius:50%;background:var(--ink-soft)}
.booking-mode.is-live{border-color:#bfe3cb;background:#f1faf4;color:#245f3b}
.booking-mode.is-live::before{background:#2e9e5b}
.booking-mode.is-preview{border-color:#f0dcb4;background:#fdf7ea;color:#7a5a1c}
.booking-mode.is-preview::before{background:#d8a32a}

.booking-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,2.6vw,34px);align-items:start}
@media (max-width:900px){.booking-layout{grid-template-columns:1fr}}

.calendar-panel,.booking-form{
  background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);padding:clamp(22px,2.6vw,32px);box-shadow:var(--shadow);
}

.calendar-top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:20px}
.calendar-top small{display:block;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}
.calendar-top h3{font-size:1.45rem}
.month-buttons{display:flex;gap:8px}
.month-buttons button{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line);
  background:var(--paper);color:var(--ink);font-size:1.2rem;line-height:1;cursor:pointer;transition:background .2s ease;
}
.month-buttons button:hover:not(:disabled){background:var(--surface)}
.month-buttons button:disabled{opacity:.3;cursor:not-allowed}

.weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.weekdays{margin-bottom:8px}
.weekdays span{text-align:center;font-size:.76rem;font-weight:600;color:var(--ink-soft);letter-spacing:.04em}

.day-blank{aspect-ratio:1}
.day{
  aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;
  border:1px solid transparent;border-radius:var(--radius-sm);
  background:var(--surface);color:var(--ink);
  font-family:var(--font-body);cursor:pointer;padding:0;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.day b{font-size:1rem;font-weight:600;line-height:1}
.day small{font-size:.6rem;letter-spacing:.02em;color:var(--ink-soft);line-height:1;min-height:.7em}
.day:hover:not(:disabled){background:var(--paper);border-color:var(--accent);transform:translateY(-1px)}
.day.is-today{border-color:var(--ink-soft);border-style:dashed}
.day[data-state="past"]{background:transparent;color:#c3bab3;cursor:not-allowed}
.day[data-state="past"] small{color:inherit}
.day[data-state="closed"],.day[data-state="full"]{background:repeating-linear-gradient(135deg,var(--surface),var(--surface) 4px,var(--paper) 4px,var(--paper) 8px);color:#a99f98;cursor:not-allowed}
.day[data-state="closed"] small,.day[data-state="full"] small{color:inherit}
.day.is-selected,.day.is-selected:hover{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.day.is-selected small{color:inherit;opacity:.8}

.calendar-legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin:20px 0 0;padding:0;list-style:none;font-size:.8rem;color:var(--ink-soft)}
.calendar-legend li{display:flex;align-items:center;gap:7px}
.calendar-legend i{width:13px;height:13px;border-radius:4px;display:inline-block}
.legend-available{background:var(--surface);border:1px solid var(--line)}
.legend-selected{background:var(--accent)}
.legend-unavailable{background:repeating-linear-gradient(135deg,var(--surface),var(--surface) 3px,var(--paper) 3px,var(--paper) 6px);border:1px solid var(--line)}

.form-top{margin-bottom:22px}
.form-top h3{font-size:1.45rem;margin-bottom:6px}
.form-top p{color:var(--ink-soft);font-size:.92rem}

.time-fieldset{border:0;padding:0;margin:0 0 22px}
.time-fieldset legend{padding:0;font-size:.82rem;font-weight:600;letter-spacing:.04em;color:var(--ink-soft);margin-bottom:10px}
.time-slots{display:flex;flex-wrap:wrap;gap:9px}
.slot{
  display:flex;flex-direction:column;align-items:flex-start;gap:2px;
  padding:10px 18px;border:1px solid var(--line);border-radius:999px;
  background:var(--paper);color:var(--ink);font-family:var(--font-body);cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.slot b{font-size:.97rem;font-weight:600;line-height:1.2}
.slot small{font-size:.68rem;color:var(--ink-soft);line-height:1}
.slot:hover:not(:disabled){border-color:var(--accent)}
.slot:disabled{opacity:.42;cursor:not-allowed;text-decoration:line-through}
.slot.is-selected{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.slot.is-selected small{color:inherit;opacity:.8}
.slot-placeholder{color:var(--ink-soft);font-size:.9rem}

.field{margin-bottom:16px}
.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.field-pair{grid-template-columns:1fr}}
.booking-form label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px}
.booking-form label span{font-weight:400;color:var(--ink-soft)}
.booking-form input,.booking-form select,.booking-form textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:.97rem;
}
.booking-form textarea{resize:vertical}
.booking-form input:invalid:not(:placeholder-shown){border-color:#d08a8a}

.hidden-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.consent{display:flex!important;gap:10px;align-items:flex-start;font-size:.88rem;font-weight:400!important;line-height:1.5;margin:4px 0 20px}
.consent input{width:auto!important;margin:3px 0 0;flex:none}

.submit-button{width:100%;justify-content:center}
.form-feedback{margin-top:12px;font-size:.9rem;color:#9a4a4a;min-height:1.3em}
.form-disclaimer{margin-top:14px;font-size:.78rem;color:var(--ink-soft);line-height:1.6}

.confirmation-dialog{border:0;border-radius:var(--radius);padding:0;max-width:430px;width:calc(100% - 40px);box-shadow:var(--shadow);background:var(--paper)}
.confirmation-dialog::backdrop{background:rgba(27,23,20,.45)}
.confirmation-inner{position:relative;padding:40px 34px 34px;text-align:center}
.dialog-close{position:absolute;top:14px;right:16px;border:0;background:transparent;font-size:1.5rem;line-height:1;cursor:pointer;color:var(--ink-soft)}
.confirm-mark{display:grid;place-items:center;width:52px;height:52px;margin:0 auto 18px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-size:1.4rem}
.confirmation-inner h2{font-size:1.6rem;margin-bottom:12px}
#confirmation-summary{white-space:pre-line;color:var(--ink);font-size:.98rem;margin-bottom:10px}
.confirmation-note{color:var(--ink-soft);font-size:.85rem;margin-bottom:22px;line-height:1.6}

/* ---------- Guided layout (used by the simplified nail demo) ---------- */

.plain-heading{font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:10px}
.gallery-lead{color:var(--ink-soft);margin-bottom:clamp(24px,3vw,38px)}

.step-label{
  display:flex;align-items:center;gap:11px;
  margin:0 0 20px;font-size:.96rem;font-weight:600;
}
.step-label:not(:first-child){margin-top:30px;padding-top:26px;border-top:1px solid var(--line)}
.step-label span{
  display:grid;place-items:center;flex:none;width:26px;height:26px;border-radius:50%;
  background:var(--accent);color:var(--accent-ink);font-size:.82rem;font-weight:600;
}

.selected-date{margin:22px 0 12px;font-size:.92rem;font-weight:600}
.calendar-panel .time-slots{margin-bottom:2px}

.field-hint{margin-top:8px;font-size:.78rem;color:var(--ink-soft);line-height:1.6}

/* ---------- Reference photo attachment ---------- */

.field-label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px}
.field-label span{font-weight:400;color:var(--ink-soft)}

/* The native file input label cannot be translated, so the visible control is this
   label and the input itself only exists to open the picker. */
.reference-field input[type="file"]{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.reference-field .reference-button{
  display:inline-flex;margin:0;align-items:center;gap:9px;
  padding:12px 22px;border:1px dashed var(--line);border-radius:999px;
  background:var(--surface);color:var(--ink);font-size:.9rem;font-weight:600;cursor:pointer;
  transition:border-color .2s ease,color .2s ease;
}
.reference-field .reference-button::before{content:"+";font-size:1.05rem;line-height:1;color:var(--accent)}
.reference-field .reference-button:hover{border-color:var(--accent);color:var(--accent)}
.reference-field input[type="file"]:focus-visible + .reference-button{outline:2px solid var(--accent);outline-offset:3px}
.reference-field.is-full .reference-button{opacity:.45;pointer-events:none}

.reference-list{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 0;padding:0;list-style:none}
.reference-list:empty{margin:0}
.reference-list li{position:relative;width:74px;height:74px}
.reference-list img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--line)}
.reference-remove{
  position:absolute;top:-7px;right:-7px;width:22px;height:22px;padding:0;
  display:grid;place-items:center;border:0;border-radius:50%;
  background:var(--ink);color:var(--paper);font-size:.92rem;line-height:1;cursor:pointer;
}