/* CONTENT */
.content {
  flex: 1;
  padding: 16px 16px 0;
  overflow-y: auto;
  background: var(--bg2);
}
.step {
  display: none;
  animation: fadeIn 0.3s ease;
  padding-bottom: 10px;
}
.step.active {
  display: block;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.step-title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
}
.step-sub {
  font-size: 0.76rem;
  color: var(--text2);
  margin-bottom: 14px;
}

/* OPTION BUTTONS */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.karat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.num-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.option-btn {
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: 14px;
  padding: 13px 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  box-shadow: var(--shadow);
}
@media (hover: hover) {
  .option-btn:hover {
    border-color: var(--gold2);
    background: var(--card2);
  }
}
.option-btn:active {
  border-color: var(--gold2);
  background: var(--card2);
}
.option-btn.selected {
  border-color: var(--gold2);
  background: linear-gradient(135deg, #fffaf0, #fff8e0);
  color: var(--gold);
  box-shadow:
    0 0 0 3px rgba(232, 162, 0, 0.14),
    var(--shadow);
}
.option-btn.sel-d.selected {
  border-color: var(--diamond2);
  background: linear-gradient(135deg, #f0f6ff, #e8f2ff);
  color: var(--diamond);
  box-shadow:
    0 0 0 3px rgba(41, 128, 212, 0.12),
    var(--shadow);
}
.option-btn .icon {
  font-size: 1.4rem;
}

/* INPUTS */
label {
  display: block;
  font-size: 0.7rem;
  color: var(--text2);
  margin-bottom: 4px;
  margin-top: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
label:first-child {
  margin-top: 0;
}
input[type="number"],
input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  font-size: 0.95rem;
  outline: none;
  transition: all 0.2s;
  box-shadow: var(--shadow);
}
input:focus,
input:focus-visible {
  border-color: var(--gold2);
  box-shadow: 0 0 0 3px rgba(232, 162, 0, 0.1);
}
.input-unit {
  position: relative;
}
.input-unit span {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text3);
  font-size: 0.8rem;
  font-weight: 700;
}
select {
  width: 100%;
  padding: 11px 32px 11px 13px;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
  appearance: none;
  box-shadow: var(--shadow);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%238890b8' d='M5 7L0 2h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
select:focus {
  border-color: var(--gold2);
}

/* PHOTO */
.photo-area {
  border: 2px dashed var(--border2);
  border-radius: 14px;
  padding: 24px 18px;
  text-align: center;
  cursor: pointer;
  touch-action: manipulation;
  transition: border-color 0.2s, background-color 0.2s;
  background: var(--card);
  box-shadow: var(--shadow);
}
@media (hover: hover) {
  .photo-area:hover {
    border-color: var(--gold2);
    background: var(--card2);
  }
}
.photo-area:active {
  border-color: var(--gold2);
  background: var(--card2);
}
.photo-area .cam-icon {
  font-size: 2rem;
  margin-bottom: 6px;
}
.photo-area p {
  color: var(--text2);
  font-size: 0.8rem;
}
.photo-preview {
  width: 100%;
  border-radius: 12px;
  max-height: 190px;
  object-fit: cover;
  display: none;
  margin-top: 10px;
  border: 1.5px solid var(--border);
}
input[type="file"] {
  display: none;
}

/* STONE CARD */
.stone-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 13px;
  margin-bottom: 10px;
  box-shadow: var(--shadow);
}
.stone-card-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--diamond);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.badge {
  background: var(--diamond-bg);
  color: var(--diamond);
  border-radius: 99px;
  padding: 2px 9px;
  font-size: 0.7rem;
  border: 1px solid rgba(41, 128, 212, 0.2);
}
.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 2px;
}
.pill-btn {
  padding: 5px 10px;
  border-radius: 99px;
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--text2);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.18s, color 0.18s, background-color 0.18s;
  white-space: nowrap;
}
@media (hover: hover) {
  .pill-btn:hover {
    border-color: var(--gold2);
    color: var(--gold);
  }
}
.pill-btn:active {
  border-color: var(--gold2);
  color: var(--gold);
}
.pill-btn.selected {
  background: var(--navy);
  color: var(--gold3);
  border-color: var(--navy);
}