/* ============================================================
   HAKI TECH CONSULTING — EXPERIENCE CENTER
   ============================================================ */

/* --- Layout ------------------------------------------------ */
.experience-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: flex-start;
}
@media (min-width: 900px) {
  .experience-layout {
    grid-template-columns: 420px 1fr;
    gap: 48px;
  }
}

/* --- Config Panel ----------------------------------------- */
.config-panel {
  background: var(--color-near-black);
  border: var(--border-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.config-step {
  padding: 28px 28px 0;
}
.config-step:last-of-type {
  padding-bottom: 28px;
}

.config-step + .config-step {
  border-top: var(--border-dark);
  margin-top: 0;
  padding-top: 24px;
}

.config-step__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.config-step__num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-accent);
  flex-shrink: 0;
}
.config-step__title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-grey-mid);
  font-weight: 500;
}

/* --- Material Category Tabs ------------------------------- */
.material-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.material-tab {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 7px 14px;
  border: var(--border-dark);
  border-radius: 2px;
  color: var(--color-grey-mid);
  cursor: pointer;
  background: transparent;
  transition: all var(--transition-base);
  flex: 1;
  text-align: center;
  min-width: 80px;
}
.material-tab:hover { color: var(--color-white); border-color: rgba(255,255,255,0.2); }
.material-tab.active {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: rgba(201,168,76,0.08);
}

/* --- Swatch Grid ------------------------------------------ */
.swatch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.swatch-option {
  border: 2px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  padding: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: border-color var(--transition-base), background var(--transition-base);
  background: rgba(255,255,255,0.02);
}
.swatch-option:hover { background: rgba(255,255,255,0.05); }
.swatch-option.active { border-color: var(--color-accent); }
.swatch-option input[type="radio"] { display: none; }

.swatch-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  flex-shrink: 0;
}
.swatch-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--color-grey-mid);
  text-align: center;
  line-height: 1.3;
  text-transform: uppercase;
}

/* Swatch colours — Business Cards */
.swatch--bc-black  { background: #1a1a1a; }
.swatch--bc-silver { background: linear-gradient(135deg, #c0c0c0 0%, #e8e8e8 50%, #a0a0a0 100%); }
.swatch--bc-gold   { background: linear-gradient(135deg, #c9a84c 0%, #f0d080 50%, #a07830 100%); }
.swatch--bc-red    { background: #8b1c1c; }
.swatch--bc-green  { background: #1c4d2e; }
.swatch--bc-blue   { background: #1a2d5a; }

/* Swatch colours — Wood */
.swatch--wood-rawply  { background: linear-gradient(135deg, #c8a070 0%, #d4aa7a 40%, #b07850 100%); }
.swatch--wood-white   { background: #f0ede8; }
.swatch--wood-grey    { background: #9a9590; }
.swatch--wood-oak     { background: linear-gradient(135deg, #d4b896 0%, #c4a070 100%); }
.swatch--wood-black   { background: #1a1815; }
.swatch--wood-antique { background: linear-gradient(135deg, #8b6914 0%, #a07820 100%); }

/* Swatch colours — Acrylic */
.swatch--acr-silver { background: linear-gradient(135deg, #b8b8b8 0%, #e8e8e8 30%, #c8c8c8 60%, #f5f5f5 100%); }
.swatch--acr-gold   { background: linear-gradient(135deg, #c9a84c 0%, #f0d080 30%, #a07830 60%, #e0c060 100%); }
.swatch--acr-red    { background: #cc2222; }
.swatch--acr-black  { background: #111; }
.swatch--acr-clear  { background: linear-gradient(135deg, rgba(200,220,240,0.3) 0%, rgba(230,240,250,0.6) 100%); border-color: rgba(255,255,255,0.3); }
.swatch--acr-opal   { background: linear-gradient(135deg, #f0f0f8 0%, #e8e8f0 50%, #f8f8ff 100%); }

/* --- Design Sub-tabs (Text / Logo) ------------------------ */
.design-tabs {
  display: flex;
  border: var(--border-dark);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 16px;
}
.design-tab {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 9px;
  text-align: center;
  cursor: pointer;
  color: var(--color-grey-mid);
  background: transparent;
  border: none;
  transition: all var(--transition-base);
}
.design-tab.active {
  background: rgba(201,168,76,0.1);
  color: var(--color-accent);
}

.design-panel { display: none; }
.design-panel.active { display: block; }

/* --- Text controls ---------------------------------------- */
.exp-input {
  width: 100%;
  background: var(--color-dark);
  border: var(--border-dark);
  color: var(--color-white);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition-base);
  font-family: var(--font-body);
}
.exp-input::placeholder { color: rgba(255,255,255,0.25); }
.exp-input:focus { border-color: rgba(201,168,76,0.5); }

.char-count {
  display: block;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-grey-mid);
  margin-top: 4px;
}
.char-count.near { color: var(--color-accent); }

.exp-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-grey-mid);
  margin-bottom: 8px;
  margin-top: 14px;
}

.font-select {
  width: 100%;
  background: var(--color-dark);
  border: var(--border-dark);
  color: var(--color-white);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition-base);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.font-select:focus { border-color: rgba(201,168,76,0.5); }

.radio-group {
  display: flex;
  gap: 6px;
}
.radio-option {
  flex: 1;
  position: relative;
}
.radio-option input { position: absolute; opacity: 0; width: 0; }
.radio-option label {
  display: block;
  text-align: center;
  padding: 8px 4px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-grey-mid);
  border: var(--border-dark);
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-base);
}
.radio-option input:checked + label {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: rgba(201,168,76,0.08);
}

/* --- Logo upload ------------------------------------------ */
.upload-zone {
  border: 1px dashed rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-base), background var(--transition-base);
  position: relative;
}
.upload-zone:hover { border-color: rgba(201,168,76,0.4); background: rgba(201,168,76,0.04); }
.upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.upload-zone__icon { color: var(--color-grey-mid); width: 32px; height: 32px; margin: 0 auto 10px; }
.upload-zone__text { font-size: 0.85rem; color: var(--color-grey-mid); line-height: 1.5; }
.upload-zone__sub  { font-family: var(--font-mono); font-size: 0.65rem; color: rgba(255,255,255,0.25); margin-top: 6px; letter-spacing: 0.06em; }
.upload-error { color: #e05555; font-family: var(--font-mono); font-size: 0.7rem; margin-top: 8px; display: none; }
.upload-error.show { display: block; }

.scale-slider {
  width: 100%;
  accent-color: var(--color-accent);
  height: 4px;
  cursor: pointer;
}

/* Position picker 3×3 */
.position-picker {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  max-width: 120px;
}
.pos-cell {
  aspect-ratio: 1;
  border: var(--border-dark);
  border-radius: 2px;
  cursor: pointer;
  transition: background var(--transition-base), border-color var(--transition-base);
  background: rgba(255,255,255,0.03);
}
.pos-cell:hover { background: rgba(255,255,255,0.08); }
.pos-cell.active { background: rgba(201,168,76,0.2); border-color: var(--color-accent); }

/* --- Engraving Style pills -------------------------------- */
.style-pills {
  display: flex;
  gap: 6px;
}
.style-pill {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 6px;
  text-align: center;
  border: var(--border-dark);
  border-radius: 2px;
  cursor: pointer;
  background: transparent;
  color: var(--color-grey-mid);
  transition: all var(--transition-base);
}
.style-pill:hover { color: var(--color-white); }
.style-pill.active {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: rgba(201,168,76,0.08);
}

/* --- Preview Panel ---------------------------------------- */
.preview-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.preview-stage {
  width: 100%;
  max-width: 560px;
  background: var(--color-dark);
  border: var(--border-dark);
  border-radius: var(--radius-md);
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  min-height: 300px;
}

#preview-canvas {
  border-radius: 3px;
  display: block;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  max-width: 100%;
  height: auto;
}

.preview-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-grey-mid);
  text-align: center;
  text-transform: uppercase;
}

.preview-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}

/* Loading state */
.preview-loading {
  display: none;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-grey-mid);
  letter-spacing: 0.08em;
}
.preview-loading.show { display: flex; }
.preview-loading::before {
  content: '';
  width: 14px;
  height: 14px;
  border: 2px solid rgba(201,168,76,0.3);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Card layout input fields */
#card-fields .exp-input + .exp-input {
  margin-top: 8px;
}
.card-contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}

/* Order CTA */
.order-cta {
  width: 100%;
  max-width: 560px;
  background: rgba(201,168,76,0.05);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-md);
  padding: 24px 28px;
}
.order-cta h4 { color: var(--color-white); margin-bottom: 8px; font-size: 1.0625rem; }
.order-cta p  { font-size: 0.9rem; margin-bottom: 16px; }