/* ==========================================================================
   BOOKING PAGE — сторінка запису на курс
   Використовує токени й базові компоненти з style.css (--gold-*, --bg-card,
   --ink-soft, .btn-primary, .btn-ghost, .eyebrow, .wrap тощо).
   ========================================================================== */

/* топбар тут без фіксованого позиціювання по центру логотипу — лишаємо як є,
   тільки додаємо "примарну" версію book-btn для посилання "На головну" */
.book-btn--ghost{
  background:transparent;
  border:1.5px solid rgba(192,141,81,0.5);
  color:var(--ink);
  box-shadow:none;
}
.book-btn--ghost:hover{ background:rgba(192,141,81,0.08); }

/* ---------- hero ---------- */
.booking-hero{
  padding:170px 0 60px;
  background:var(--surface-black);
  text-align:center;
}
.booking-hero .eyebrow{ margin-bottom:22px; }
.booking-hero h1{
  font-size:clamp(34px,5.4vw,58px);
  max-width:760px;
  margin:0 auto;
}
.booking-hero .accent-word{
  background:var(--gold-gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  filter:drop-shadow(0 0 26px rgba(192,141,81,0.28));
}
.booking-hero p{
  margin:22px auto 0;
  max-width:560px;
  color:var(--ink-soft);
  font-size:16.5px;
  line-height:1.65;
}

/* ---------- form section shell ---------- */
.booking-form-section{
  background:var(--surface-graphite);
  padding:90px 0 140px;
}
.booking-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:start;
}
.course-picker,
.booking-form-wrap{
  min-width:0; /* без цього grid-колонка тягнеться під найширший вміст (напр. select) і вилазить за екран на мобільних */
}
.booking-grid h2{
  font-size:clamp(22px,2.6vw,28px);
  margin:16px 0 10px;
}
.picker-hint{
  color:var(--ink-soft);
  font-size:14.5px;
  line-height:1.55;
  margin-bottom:26px;
}

/* ---------- course chips ---------- */
.course-chips{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.course-chip{
  text-align:left;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  min-height:84px;
  padding:16px 22px;
  border-radius:16px;
  background:var(--bg-card);
  backdrop-filter:blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(140%);
  border:1px solid transparent;
  background-image:linear-gradient(var(--bg-card),var(--bg-card)), var(--gold-hairline);
  background-origin:border-box;
  background-clip:padding-box, border-box;
  color:var(--ink);
  font-family:'Montserrat',sans-serif;
  transition:transform .3s cubic-bezier(.22,1,.36,1), box-shadow .3s cubic-bezier(.22,1,.36,1), background .3s ease;
}
.course-chip:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-card);
}
.course-chip .chip-title{
  font-family:'Unbounded',sans-serif;
  font-weight:600;
  font-size:16px;
}
.course-chip .chip-desc{
  font-size:13px;
  color:var(--ink-soft);
}
.course-chip.is-active{
  background-image:linear-gradient(rgba(192,141,81,0.14),rgba(192,141,81,0.14)), var(--gold-hairline);
  box-shadow:var(--shadow-card), 0 0 0 1.5px rgba(192,141,81,0.6), var(--glow-gold-soft);
}
.course-chip.is-active .chip-title{
  background:var(--gold-gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.course-chip:focus-visible{ outline:2px solid var(--gold-light); outline-offset:3px; }

/* ---------- form ---------- */
.booking-form-wrap{ position:relative; }
.booking-form{
  display:flex;
  flex-direction:column;
  gap:18px;
  background:var(--bg-card);
  backdrop-filter:blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(140%);
  border-radius:20px;
  padding:30px;
  border:1px solid transparent;
  background-image:linear-gradient(var(--bg-card),var(--bg-card)), var(--gold-hairline);
  background-origin:border-box;
  background-clip:padding-box, border-box;
  box-shadow:var(--shadow-card);
}

.selected-course{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:14px 18px;
  border-radius:12px;
  background:rgba(192,141,81,0.06);
  border:1px dashed rgba(192,141,81,0.35);
}
.selected-course__label{
  font-family:'IBM Plex Mono',monospace;
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--ink-soft);
}
.selected-course__value{
  font-family:'Unbounded',sans-serif;
  font-weight:600;
  font-size:16px;
}
.selected-course.is-filled{
  border-style:solid;
  background:rgba(192,141,81,0.1);
}
.selected-course.is-filled .selected-course__value{
  background:var(--gold-gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.field{ display:flex; flex-direction:column; gap:8px; }
.field span{
  font-family:'IBM Plex Mono',monospace;
  font-size:11.5px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink-soft);
}
.field input,
.field select{
  background:rgba(255,255,255,0.04);
  border:1.5px solid var(--line);
  border-radius:12px;
  padding:14px 16px;
  font-family:'Montserrat',sans-serif;
  font-size:15.5px;
  color:var(--ink);
  transition:border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.field input::placeholder{ color:rgba(255,255,255,0.3); }
.field input:focus,
.field select:focus{
  outline:none;
  border-color:rgba(192,141,81,0.7);
  background:rgba(192,141,81,0.06);
  box-shadow:0 0 0 4px rgba(192,141,81,0.12);
}
.field input:invalid:not(:placeholder-shown){
  border-color:rgba(220,90,90,0.6);
}

.booking-form .btn-primary{
  justify-content:center;
  margin-top:6px;
  border:none;
  cursor:pointer;
  font-family:'Montserrat',sans-serif;
}
.booking-form .btn-primary:disabled{
  opacity:.6;
  cursor:not-allowed;
  transform:none !important;
}

.form-hint{
  font-size:12.5px;
  line-height:1.5;
  color:var(--ink-soft);
  text-align:center;
}

.form-status{
  min-height:20px;
  font-size:13.5px;
  text-align:center;
  font-weight:600;
}
.form-status.is-error{ color:#E38686; }
.form-status.is-success{ color:var(--gold-mid); }

/* ---------- success screen ---------- */
.booking-success:not([hidden]){
  display:flex;
}
.booking-success{
  position:absolute;
  inset:0;
  display:none;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  gap:14px;
  padding:40px;
  background:var(--bg-card);
  backdrop-filter:blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(140%);
  border-radius:20px;
  border:1px solid transparent;
  background-image:linear-gradient(var(--bg-card),var(--bg-card)), var(--gold-hairline);
  background-origin:border-box;
  background-clip:padding-box, border-box;
  box-shadow:var(--shadow-card), var(--glow-gold-soft);
}
.booking-success__icon{
  width:56px;height:56px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:26px;
  background:var(--gold-gradient);
  color:#14120b;
}
.booking-success h3{
  font-family:'Unbounded',sans-serif;
  font-size:22px;
}
.booking-success p{
  color:var(--ink-soft);
  font-size:14.5px;
  line-height:1.6;
  max-width:340px;
}
.booking-success .btn-ghost{ margin-top:6px; }

/* ---------- responsive ---------- */
@media (max-width:900px){
  .booking-grid{ grid-template-columns:1fr; gap:40px; }
}
@media (max-width:560px){
  .booking-hero{ padding:150px 0 40px; }
  .booking-form-section{ padding:60px 0 100px; }
  .course-chip{ padding:16px 18px; }
  .booking-form{ padding:22px; }
}