/* Pencil Core CSS - UI Framework & Utility System */

.pencil-container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (max-width: 768px) {
  .pencil-container {
    padding-left: 12px;
    padding-right: 12px;
  }
}

/* Typography & Headers */
h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  color: var(--pencil-dark);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: 26px; }
h2 { font-size: 22px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }

@media (max-width: 768px) {
  h1 { font-size: 20px; }
  h2 { font-size: 18px; }
  h3 { font-size: 16px; }
}

/* Buttons */
.pencil-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--pencil-radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
  user-select: none;
}

.pencil-btn-sm {
  padding: 6px 14px;
  font-size: 12px;
}

.pencil-btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 700;
}

.pencil-btn-primary {
  background-color: var(--pencil-primary);
  color: #ffffff !important;
  border-color: var(--pencil-primary);
  box-shadow: 0 2px 6px var(--pencil-primary-shadow);
}

.pencil-btn-primary:hover {
  background-color: var(--pencil-primary-hover);
  border-color: var(--pencil-primary-hover);
  color: #ffffff !important;
  transform: translateY(-1px);
}

.pencil-btn-secondary {
  background-color: #ffffff;
  color: var(--pencil-gray-900) !important;
  border-color: var(--pencil-border);
}

.pencil-btn-secondary:hover {
  border-color: var(--pencil-accent);
  color: var(--pencil-accent-dark) !important;
  background-color: var(--pencil-accent-light);
}

.pencil-btn-accent {
  background-color: var(--pencil-accent);
  color: #ffffff !important;
  border-color: var(--pencil-accent);
  box-shadow: 0 2px 4px var(--pencil-accent-shadow);
}

.pencil-btn-accent:hover {
  background-color: var(--pencil-accent-hover);
  border-color: var(--pencil-accent-hover);
  color: #ffffff !important;
  transform: translateY(-1px);
}

.pencil-btn-outline-orange,
.pencil-btn-outline-primary {
  background-color: #ffffff;
  color: var(--pencil-primary) !important;
  border-color: var(--pencil-primary);
}

.pencil-btn-outline-orange:hover,
.pencil-btn-outline-primary:hover {
  background-color: var(--pencil-primary);
  color: #ffffff !important;
}

.pencil-btn-outline-accent {
  background-color: #ffffff;
  color: var(--pencil-accent) !important;
  border-color: var(--pencil-accent);
}

.pencil-btn-outline-accent:hover {
  background-color: var(--pencil-accent);
  color: #ffffff !important;
}

.pencil-btn-preorder {
  background: linear-gradient(135deg, var(--pencil-primary) 0%, var(--pencil-primary-dark) 100%);
  color: #ffffff !important;
  border-color: var(--pencil-primary-dark);
  box-shadow: 0 3px 8px var(--pencil-primary-shadow);
}

.pencil-btn-preorder:hover {
  background: linear-gradient(135deg, var(--pencil-primary-hover) 0%, var(--pencil-primary-dark) 100%);
  color: #ffffff !important;
  transform: translateY(-1px);
}

.pencil-btn-chat {
  background-color: #0084FF;
  color: #ffffff !important;
  border-color: #0084FF;
}

.pencil-btn-chat:hover {
  background-color: #006ED4;
  color: #ffffff !important;
}

/* Badges */
.pencil-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--pencil-radius-sm);
  white-space: nowrap;
  line-height: 1.4;
}

.badge-verified {
  background: linear-gradient(135deg, #108ee9, #0050b3);
  color: #ffffff;
}

/* Ready to Ship: Pink badge styling matching user uploaded image */
.badge-ready-to-ship {
  background-color: #FFF0F6;
  color: #EB2F96;
  border: 1px solid #FFADD2;
  font-weight: 600;
}

/* Pre-order badge */
.badge-preorder {
  background-color: var(--pencil-primary-light);
  color: var(--pencil-primary);
  border: 1px solid var(--pencil-primary-border);
  font-weight: 700;
}

.badge-accent {
  background-color: var(--pencil-accent-light);
  color: var(--pencil-accent-dark);
  border: 1px solid var(--pencil-accent-border);
  font-weight: 600;
}

.badge-moq {
  background-color: var(--pencil-accent-light);
  color: var(--pencil-accent-dark);
  border: 1px solid var(--pencil-accent-border);
}

.badge-discount {
  background-color: #FF4D4F;
  color: #ffffff;
  font-weight: 700;
  border-radius: 2px;
}

.badge-supplier-year {
  display: none !important;
}

/* Cards */
.pencil-card {
  background-color: var(--pencil-card-bg);
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  padding: 16px;
  box-shadow: var(--pencil-shadow-sm);
  transition: all 0.25s ease;
}

.pencil-card-hover:hover {
  box-shadow: var(--pencil-shadow-lg);
  border-color: #d1d5db;
  transform: translateY(-2px);
}

/* Star rating */
.pencil-stars {
  display: inline-flex;
  align-items: center;
  color: #FA8C16;
  font-size: 12px;
}

.pencil-stars svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

/* Breadcrumbs */
.pencil-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--pencil-gray-500);
  margin-bottom: 16px;
  padding: 12px 0 4px;
}

.pencil-breadcrumb a {
  color: var(--pencil-gray-700);
}

.pencil-breadcrumb a:hover {
  color: var(--pencil-primary);
}

.pencil-breadcrumb-separator {
  color: var(--pencil-gray-400);
}

/* Sourcing Inquiry Modal (RFQ style) */
.pencil-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.pencil-modal-backdrop.is-active {
  display: flex;
}

.pencil-modal-box {
  background-color: #ffffff;
  border-radius: var(--pencil-radius-lg);
  width: 100%;
  max-width: 580px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  animation: pencilModalSlide 0.25s ease-out;
}

@keyframes pencilModalSlide {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.pencil-modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--pencil-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #FAFAFA;
}

.pencil-modal-header h3 {
  margin: 0;
  font-size: 17px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pencil-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--pencil-gray-500);
  line-height: 1;
  padding: 4px 8px;
}

.pencil-modal-close:hover {
  color: var(--pencil-dark);
}

.pencil-modal-body {
  padding: 24px;
  max-height: 80vh;
  overflow-y: auto;
}

.pencil-form-group {
  margin-bottom: 16px;
}

.pencil-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--pencil-gray-700);
  margin-bottom: 6px;
}

.pencil-input, .pencil-select, .pencil-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-sm);
  background-color: #ffffff;
  color: var(--pencil-dark);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pencil-input:focus, .pencil-select:focus, .pencil-textarea:focus {
  border-color: var(--pencil-primary);
  box-shadow: 0 0 0 3px var(--pencil-primary-shadow);
}

/* Toast Message */
.pencil-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  background: #1F2937;
  color: #ffffff;
  border-radius: var(--pencil-radius-md);
  box-shadow: var(--pencil-shadow-lg);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 100000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
}

.pencil-toast.is-active {
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 600px) {
  .pencil-toast {
    left: 16px;
    right: 16px;
    bottom: 16px;
    justify-content: center;
  }
}