/* ── OneCarat Appointments – Enhanced Luxury Style ── */
@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Montserrat:wght@300;400;500;600&display=swap");

:root {
  --oca-gold: #b89355;
  --oca-gold-lt: #d4af71;
  --oca-gold-dk: #9a7840;
  --oca-dark: #1a1410;
  --oca-cream: #faf7f2;
  --oca-cream-dk: #f3ede3;
  --oca-white: #ffffff;
  --oca-border: #e0d5c1;
  --oca-border-lt: #ede8de;
  --oca-text: #2e2418;
  --oca-muted: #9c8e75;
  --oca-error: #c0392b;
  --oca-success: #2d7a4f;
  --oca-radius: 3px;
}

/* ── WRAPPER ── */
.oca-wrap {
  font-family: "Cormorant Garamond", Georgia, serif;
  max-width: 980px;
  margin: 0 auto;
  padding: 64px 56px 56px;
  background: var(--oca-cream) !important;
  position: relative;
  box-shadow: 0 12px 60px rgba(26, 20, 16, 0.1), 0 2px 12px rgba(26, 20, 16, 0.06);
}

.oca-wrap::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(184, 147, 85, 0.22);
  pointer-events: none;
  z-index: 0;
}

/* ── HEADER ── */
.oca-header {
  text-align: center;
  margin-bottom: 52px;
  position: relative;
  z-index: 1;
}

.oca-header-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 20px;
}

.oca-header-ornament::before,
.oca-header-ornament::after {
  content: "";
  width: 72px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--oca-gold));
}

.oca-header-ornament::after {
  background: linear-gradient(90deg, var(--oca-gold), transparent);
}

.oca-diamond {
  color: var(--oca-gold);
  font-size: 11px;
  opacity: 0.9;
}

.oca-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 34px;
  font-weight: 300;
  letter-spacing: 8px;
  color: var(--oca-dark);
  margin: 0 0 12px;
  text-transform: uppercase;
  line-height: 1.2;
}

.oca-subtitle {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  color: var(--oca-muted);
  font-size: 16px;
  margin: 0;
  letter-spacing: 1px;
  font-weight: 300;
}

.oca-location {
    margin-bottom: 20px;
}

/* ── ALERT ── */
.oca-alert {
  padding: 14px 20px;
  border-radius: var(--oca-radius);
  margin-bottom: 28px;
  font-size: 13px;
  font-family: "Montserrat", sans-serif;
  font-weight: 400;
  letter-spacing: 0.3px;
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

.oca-alert.is-error {
  background: #fdf0ef;
  border-left: 3px solid var(--oca-error);
  color: var(--oca-error);
}

.oca-alert.is-info {
  background: #f4f1eb;
  border-left: 3px solid var(--oca-gold);
  color: var(--oca-text);
}

/* ── FORM GRID ── */
.oca-form-grid {
  display: flex !important;
  flex-direction: row !important;
  justify-content: space-between !important;
  align-items: stretch !important;
  gap: 10px !important;
  position: relative;
  z-index: 1;
}

/* LEFT SIDE */
.oca-left {
  flex: 0 0 52% !important;
  width: 52% !important;
  min-width: 0 !important;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

/* RIGHT SIDE */
.oca-right {
  flex: 0 0 44% !important;
  width: 44% !important;
  min-width: 0 !important;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

/* COLUMN PANELS */
.oca-col {
  background: var(--oca-white) !important;
  padding: 36px 32px !important;
  border: 1px solid var(--oca-border) !important;
  box-shadow: 0 4px 24px rgba(26, 20, 16, 0.04), inset 0 1px 0 rgba(255,255,255,0.9) !important;
  height: 100%;
  box-sizing: border-box;
  position: relative;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

/* Right column distinct background */
.oca-col.oca-right {
  background: var(--oca-cream-dk) !important;
}

/* Column section label */
.oca-col::before {
  content: "";
  position: absolute;
  top: 0;
  left: 32px;
  right: 32px;
  height: 2px;
  background: linear-gradient(90deg, var(--oca-gold-lt), transparent);
}

/* ── FIELDS ── */
.oca-field {
  margin-bottom: 26px;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.oca-field:last-child {
  margin-bottom: 0;
}

.oca-field label {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 9px;
  letter-spacing: 2.8px;
  text-transform: uppercase;
  color: var(--oca-muted);
  margin-bottom: 10px;
  font-weight: 600;
}

.oca-field label .req {
  color: var(--oca-gold);
  margin-left: 2px;
}

.oca-field input[type="text"],
.oca-field input[type="email"],
.oca-field input[type="tel"],
.oca-field input[type="date"],
.oca-field textarea {
  width: 100%;
  box-sizing: border-box;
  background: var(--oca-white);
  border: 1px solid var(--oca-border-lt);
  border-bottom: 2px solid var(--oca-border);
  border-radius: var(--oca-radius);
  padding: 14px 16px;
  font-family: "Cormorant Garamond", serif;
  font-size: 17px;
  color: var(--oca-text);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.2s ease;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.oca-field input:focus,
.oca-field textarea:focus {
  background: var(--oca-white);
  border-color: var(--oca-border-lt);
  border-bottom-color: var(--oca-gold);
  box-shadow: 0 6px 20px rgba(184, 147, 85, 0.12);
}

.oca-field input::placeholder,
.oca-field textarea::placeholder {
  color: #c8bfb0;
  font-style: italic;
  font-size: 15px;
}

.oca-field textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.65;
}

.oca-field input[type="date"] {
  cursor: pointer;
  font-family: "Montserrat", sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--oca-text);
}

/* ── TIME SLOTS ── */
.oca-slots-hint {
  font-family: "Cormorant Garamond", serif;
  font-size: 15px;
  color: var(--oca-muted);
  font-style: italic;
  margin: 0;
  padding: 24px 16px;
  text-align: center;
  width: 100%;
  box-sizing: border-box;
  border: 1px dashed var(--oca-border);
  border-radius: var(--oca-radius);
  background: rgba(255,255,255,0.6);
}

#oca-slots-wrap {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 8px !important;
  margin-top: 4px;
}

#oca-date {
  font-weight: 600 !important;
  letter-spacing: 1px !important;
}

.oca-slot-btn {
  padding: 13px 6px;
  border: 1px solid var(--oca-border);
  background: var(--oca-white);
  border-radius: var(--oca-radius);
  font-family: "Montserrat", sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: var(--oca-text);
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.4px;
  text-align: center;
  position: relative;
  overflow: hidden;
  line-height: 1.3;
  width: 100%;
  box-sizing: border-box;
}

.oca-slot-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--oca-gold-lt), var(--oca-gold-dk));
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 0;
}

.oca-slot-btn > * {
  position: relative;
  z-index: 1;
}

.oca-slot-btn:hover:not(.is-booked):not(.is-selected) {
  border-color: var(--oca-gold);
  color: var(--oca-gold-dk);
  background: rgba(184, 147, 85, 0.06);
  box-shadow: 0 3px 12px rgba(184, 147, 85, 0.15);
  transform: translateY(-1px);
}

.oca-slot-btn.is-selected {
  border-color: var(--oca-gold);
  color: var(--oca-white);
  box-shadow: 0 6px 20px rgba(184, 147, 85, 0.3);
  transform: translateY(-2px);
}

.oca-slot-btn.is-selected::before {
  opacity: 1;
}

.oca-slot-btn.is-selected::after {
  content: "✓";
  position: absolute;
  top: 4px;
  right: 6px;
  font-size: 8px;
  color: rgba(255, 255, 255, 0.7);
  z-index: 2;
}

.oca-slot-btn.is-booked {
  background: #f5f1ec;
  color: #cec5b7;
  cursor: not-allowed;
  border-color: var(--oca-border-lt);
}

.oca-slot-btn.is-booked span {
  text-decoration: line-through;
  opacity: 0.5;
}

/* Loading skeleton */
.oca-slot-skeleton {
  height: 44px;
  background: linear-gradient(90deg, #f0ece6 25%, #e8e2d8 50%, #f0ece6 75%);
  background-size: 200% 100%;
  animation: oca-shimmer 1.4s infinite;
  border-radius: var(--oca-radius);
  border: 1px solid var(--oca-border-lt);
}

@keyframes oca-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── DIVIDER ── */
.oca-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 4px 0 20px;
}

.oca-divider::before,
.oca-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--oca-border-lt);
}

.oca-divider span {
  font-family: "Montserrat", sans-serif;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--oca-muted);
  font-weight: 500;
  opacity: 0.8;
}

/* ── SUBMIT ── */
.oca-submit-row {
  text-align: center;
  margin-top: 44px;
  padding-top: 38px;
  border-top: 1px solid var(--oca-border-lt);
  position: relative;
  z-index: 1;
}

.oca-submit-row::before {
  content: "◆";
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--oca-cream);
  color: var(--oca-gold-lt);
  font-size: 10px;
  padding: 0 12px;
}

.oca-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: var(--oca-dark);
  color: var(--oca-white);
  border: 1px solid var(--oca-dark);
  padding: 20px 60px;
  font-family: "Montserrat", sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: var(--oca-radius);
  position: relative;
  overflow: hidden;
  min-width: 260px;
}

.oca-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  transition: left 0.5s ease;
}

.oca-btn:hover::before {
  left: 100%;
}

.oca-btn:hover {
  background: var(--oca-gold-dk);
  border-color: var(--oca-gold-dk);
  box-shadow: 0 10px 32px rgba(154, 120, 64, 0.35);
  transform: translateY(-2px);
  letter-spacing: 4px;
}

.oca-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.oca-btn-icon {
  color: var(--oca-gold-lt);
  font-size: 10px;
  transition: color 0.3s, transform 0.3s;
}

.oca-btn:hover .oca-btn-icon {
  color: rgba(255, 255, 255, 0.7);
  transform: rotate(45deg);
}

.oca-btn.is-loading {
  opacity: 0.75;
  pointer-events: none;
}

.oca-btn.is-loading .oca-btn-text::after {
  content: "";
  display: inline-block;
  width: 13px;
  height: 13px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  border-radius: 50%;
  animation: oca-spin 0.7s linear infinite;
  margin-left: 10px;
  vertical-align: middle;
}

@keyframes oca-spin {
  to { transform: rotate(360deg); }
}

.oca-btn-outline {
  background: transparent;
  border: 1px solid var(--oca-border);
  color: var(--oca-muted);
  padding: 14px 44px;
  min-width: auto;
  font-size: 9px;
  letter-spacing: 2px;
  margin-top: 16px;
}

.oca-btn-outline:hover {
  background: var(--oca-dark);
  border-color: var(--oca-dark);
  color: var(--oca-white);
  box-shadow: 0 4px 20px rgba(26, 20, 16, 0.2);
  letter-spacing: 2px;
}

/* ── SUCCESS ── */
.oca-success-screen {
  text-align: center;
  padding: 72px 32px;
  animation: oca-fadein 0.5s ease;
}

@keyframes oca-fadein {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.oca-success-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 28px;
}

.oca-success-ornament::before,
.oca-success-ornament::after {
  content: "";
  width: 52px;
  height: 1px;
  background: var(--oca-gold-lt);
}

.oca-success-icon {
  font-size: 38px;
  color: var(--oca-gold);
  animation: oca-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  line-height: 1;
}

@keyframes oca-pop {
  from { transform: scale(0) rotate(-30deg); opacity: 0; }
  to { transform: scale(1) rotate(0deg); opacity: 1; }
}

.oca-success-screen h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 30px;
  font-weight: 300;
  letter-spacing: 5px;
  color: var(--oca-dark);
  margin: 0 0 14px;
  text-transform: uppercase;
}

.oca-success-screen p {
  color: var(--oca-muted);
  font-style: italic;
  font-size: 18px;
  margin: 0 auto 36px;
  max-width: 420px;
  line-height: 1.65;
}

/* ── RESPONSIVE ── */
@media (max-width: 820px) {
  .oca-wrap {
    padding: 44px 32px 40px;
  }
  .oca-form-grid {
    flex-direction: column !important;
    gap: 20px !important;
  }
  .oca-left,
  .oca-right {
    flex: 0 0 100% !important;
    width: 100% !important;
  }
  .oca-title {
    font-size: 26px;
    letter-spacing: 5px;
  }
}

@media (max-width: 520px) {
  .oca-wrap {
    padding: 34px 20px 30px;
  }
  .oca-wrap::before {
    inset: 8px;
  }
  .oca-col {
    padding: 24px 20px !important;
  }
  .oca-title {
    font-size: 21px;
    letter-spacing: 3.5px;
  }
  .oca-subtitle {
    font-size: 14px;
  }
  #oca-slots-wrap {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .oca-btn {
    padding: 18px 28px;
    min-width: 0;
    width: 100%;
    letter-spacing: 2.5px;
  }
  .oca-header-ornament::before,
  .oca-header-ornament::after {
    width: 30px;
  }
}