/* WooCommerce Virtual Try-On - Frontend Styles */

/* ── Button ────────────────────────────────────────── */
.wvto-btn-wrapper {
  margin: 12px 0;
}

.wvto-open-modal {
  background: #1a1a2e !important;
  color: #fff !important;
  border: none !important;
  padding: 12px 24px !important;
  font-size: 15px !important;
  border-radius: 6px !important;
  cursor: pointer;
  transition: background 0.2s ease;
  width: 100%;
}

.wvto-open-modal:hover {
  background: #16213e !important;
}

/* ── Modal Overlay ──────────────────────────────────── */
.wvto-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wvto-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(3px);
}

body.wvto-modal-open {
  overflow: hidden;
}

/* ── Modal Box ──────────────────────────────────────── */
.wvto-modal__box {
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 12px;
  padding: 32px 28px 28px;
  max-width: 520px;
  width: 92vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: wvto-slide-in 0.25s ease;
}

@keyframes wvto-slide-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.wvto-modal__close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #666;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.15s;
}

.wvto-modal__close:hover {
  color: #000;
  background: #f0f0f0;
}

.wvto-modal__title {
  margin: 0 0 20px;
  font-size: 20px;
  font-weight: 700;
  color: #1a1a2e;
}

/* ── Steps ──────────────────────────────────────────── */
.wvto-step h3 {
  font-size: 15px;
  font-weight: 600;
  color: #333;
  margin: 0 0 14px;
}

/* ── Category Buttons ───────────────────────────────── */
.wvto-category-btns,
.wvto-source-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.wvto-cat-btn,
.wvto-source-btn {
  flex: 1;
  min-width: 130px;
  padding: 16px 12px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  background: #fafafa;
  font-size: 15px;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.2s, background 0.2s;
}

.wvto-cat-btn:hover,
.wvto-source-btn:hover,
.wvto-cat-btn.active,
.wvto-source-btn.active {
  border-color: #1a1a2e;
  background: #f0f2ff;
}

/* ── Upload ─────────────────────────────────────────── */
.wvto-upload-label {
  display: block;
  border: 2px dashed #ccc;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  cursor: pointer;
  color: #555;
  margin-bottom: 10px;
  transition: border-color 0.2s;
}

.wvto-upload-label:hover {
  border-color: #1a1a2e;
}

.wvto-file-input {
  display: block;
  margin: 0 0 10px;
  font-size: 14px;
}

.wvto-preview-box {
  margin: 10px 0;
  text-align: center;
}

.wvto-preview-box img {
  max-width: 100%;
  max-height: 200px;
  border-radius: 6px;
  border: 1px solid #ddd;
}

/* ── Preset Grid ────────────────────────────────────── */
.wvto-preset-grid {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.wvto-preset-item {
  flex: 1;
  min-width: 100px;
  max-width: 140px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.2s, transform 0.15s;
}

.wvto-preset-item:hover {
  border-color: #1a1a2e;
  transform: scale(1.03);
}

.wvto-preset-item.selected {
  border-color: #1a1a2e;
  box-shadow: 0 0 0 3px rgba(26, 26, 46, 0.2);
}

.wvto-preset-item img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
}

.wvto-preset-item span {
  display: block;
  font-size: 12px;
  padding: 5px;
  background: #f5f5f5;
  color: #333;
}

/* ── Processing ─────────────────────────────────────── */
.wvto-processing {
  text-align: center;
  padding: 30px 0;
}

.wvto-spinner {
  width: 48px;
  height: 48px;
  border: 5px solid #e0e0e0;
  border-top-color: #1a1a2e;
  border-radius: 50%;
  animation: wvto-spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

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

.wvto-processing-note {
  font-size: 13px;
  color: #888;
}

/* ── Result ─────────────────────────────────────────── */
.wvto-result-img-box {
  text-align: center;
  margin-bottom: 16px;
}

.wvto-result-img-box img {
  max-width: 100%;
  max-height: 400px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.wvto-result-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.wvto-result-actions .button {
  padding: 10px 20px !important;
  font-size: 14px !important;
}

/* ── Error Box ──────────────────────────────────────── */
.wvto-error-box {
  background: #fff5f5;
  border: 1px solid #f5a0a0;
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}

.wvto-error-msg {
  color: #c00;
  font-size: 14px;
  margin: 0 0 12px;
}

/* ── Back / Submit Buttons ──────────────────────────── */
.wvto-back-btn {
  background: none !important;
  border: 1px solid #ccc !important;
  color: #555 !important;
  padding: 8px 16px !important;
  border-radius: 5px !important;
  cursor: pointer;
  margin-top: 12px;
  font-size: 13px !important;
  transition: border-color 0.15s;
}

.wvto-back-btn:hover {
  border-color: #888 !important;
}

.wvto-submit-btn {
  display: block;
  width: 100%;
  padding: 12px !important;
  font-size: 15px !important;
  margin-top: 12px !important;
  background: #1a1a2e !important;
  color: #fff !important;
  border: none !important;
  border-radius: 6px !important;
  cursor: pointer;
}

.wvto-submit-btn:hover {
  background: #16213e !important;
}

/* ── Notice ─────────────────────────────────────────── */
.wvto-notice {
  font-size: 13px;
  color: #777;
}