/* AI1offs booking form — slot picker on brand */

.bf-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 28px;
  font-family: var(--body);
  color: var(--ink);
  position: relative;
}
@media (min-width: 600px) { .bf-card { padding: 36px; } }

.bf-head { margin-bottom: 20px; }
.bf-eyebrow {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.bf-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}
.bf-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.1;
  color: var(--ink);
  margin: 0;
}
.bf-title em { color: var(--accent); font-style: italic; }

.bf-slot-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.bf-slot-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  margin: 0;
}
.bf-cal-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--body);
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  min-height: 40px;
}
.bf-cal-btn:hover { border-color: var(--ink); }

.bf-slot-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  min-height: 120px;
}
.bf-loading, .bf-empty {
  font-size: 13px;
  color: var(--ink-soft);
  padding: 16px 0;
  margin: 0;
}
.bf-empty a { color: var(--accent); border-bottom: 1px solid var(--accent); }

.bf-day {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: wrap;
}
.bf-day-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  width: 72px;
  flex-shrink: 0;
  padding-top: 8px;
}
.bf-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1;
}
.bf-pill {
  background: #fff;
  border: 1.5px solid var(--rule);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--body);
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.15s;
  min-height: 44px;
}
.bf-pill:hover { border-color: var(--rule-strong); }
.bf-pill.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* Popover calendar */
.bf-popover {
  position: absolute;
  top: 96px;
  right: 28px;
  background: #fff;
  border: 1px solid var(--rule-strong);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 12px 32px rgba(14, 15, 18, 0.12);
  width: 280px;
  z-index: 10;
}
@media (min-width: 600px) { .bf-popover { top: 110px; right: 36px; } }
@media (max-width: 480px) {
  .bf-popover {
    position: fixed;
    inset: auto 12px 12px 12px;
    top: auto;
    right: auto;
    width: auto;
    max-width: calc(100vw - 24px);
  }
}
.bf-pop-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.bf-pop-month {
  font-weight: 600;
  font-size: 14px;
  margin: 0;
  color: var(--ink);
}
.bf-pop-nav {
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 6px;
  width: 28px;
  height: 28px;
  font-size: 16px;
  cursor: pointer;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
}
.bf-pop-nav:hover { border-color: var(--ink); }
.bf-pop-dow, .bf-pop-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.bf-pop-dow span {
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--ink-soft);
  text-transform: uppercase;
  padding: 4px 0;
}
.bf-pop-cell {
  background: transparent;
  border: none;
  font-size: 14px;
  font-family: var(--body);
  color: var(--ink);
  padding: 12px 0;
  border-radius: 6px;
  cursor: pointer;
  text-align: center;
  min-height: 40px;
}
.bf-pop-cell:hover:not(.is-disabled):not(.is-blank) { background: var(--paper-2, #ECE5D6); }
.bf-pop-cell.is-disabled { color: var(--ink-soft); opacity: 0.4; cursor: not-allowed; }
.bf-pop-cell.is-blank { visibility: hidden; }

/* Form */
.bf-form { display: flex; flex-direction: column; gap: 14px; }
.bf-grid-2 { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 600px) { .bf-grid-2 { grid-template-columns: 1fr 1fr; } }
.bf-field { display: flex; flex-direction: column; gap: 6px; }
.bf-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-3, #4A4A4F);
}
.bf-opt { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--ink-soft); }
.bf-input {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--rule);
  border-radius: 10px;
  font-size: 16px;
  font-family: var(--body);
  background: #fff;
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s;
  min-height: 44px;
}
.bf-input:focus { border-color: var(--ink); }
.bf-input::placeholder { color: var(--ink-soft); }

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

.bf-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 15px 24px;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--body);
  cursor: pointer;
  margin-top: 6px;
  transition: opacity 0.15s, background 0.15s;
}
.bf-submit:hover:not(:disabled) { background: #e63f00; }
.bf-submit:disabled { opacity: 0.5; cursor: not-allowed; }

.bf-status { font-size: 13px; min-height: 18px; margin: 0; }
.bf-status.is-error { color: #c0392b; }
.bf-status a { color: inherit; border-bottom: 1px solid currentColor; }

.bf-success {
  text-align: center;
  padding: 24px 0;
}
.bf-success-h {
  font-family: var(--display);
  font-size: clamp(24px, 3vw, 32px);
  color: var(--accent);
  margin: 0 0 8px;
  font-weight: 400;
}
.bf-success-line {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 12px;
}
.bf-success-meta {
  font-size: 13px;
  color: var(--ink-soft);
  margin: 0;
}
.bf-success-meta a { color: var(--accent); border-bottom: 1px solid var(--accent); }