/**
 * Kapil Cutting Tools - Component Stylesheet
 *
 * @package KapilCuttingTools
 */

/* Button System */
.kct-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--kct-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--kct-transition);
  text-align: center;
  white-space: nowrap;
  line-height: 1.2;
}

.kct-btn-primary {
  background-color: var(--kct-steel-blue);
  color: var(--kct-clean-white);
}

.kct-btn-primary:hover {
  background-color: var(--kct-navy);
  color: var(--kct-clean-white);
  box-shadow: 0 4px 12px rgba(23, 105, 170, 0.3);
}

.kct-btn-accent {
  background-color: var(--kct-accent-red);
  color: var(--kct-clean-white);
}

.kct-btn-accent:hover {
  background-color: var(--kct-accent-red-hover);
  color: var(--kct-clean-white);
  box-shadow: 0 4px 12px rgba(211, 47, 47, 0.35);
}

.kct-btn-secondary {
  background-color: var(--kct-navy);
  color: var(--kct-clean-white);
}

.kct-btn-secondary:hover {
  background-color: #112D49;
  color: var(--kct-clean-white);
}

.kct-btn-outline {
  background-color: transparent;
  border-color: var(--kct-steel-blue);
  color: var(--kct-steel-blue);
}

.kct-btn-outline:hover {
  background-color: var(--kct-steel-blue);
  color: var(--kct-clean-white);
}

.kct-btn-whatsapp {
  background-color: var(--kct-whatsapp-green);
  color: var(--kct-clean-white);
}

.kct-btn-whatsapp:hover {
  background-color: #1EBE57;
  color: var(--kct-clean-white);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.kct-btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
}

.kct-btn-lg {
  padding: 0.95rem 1.8rem;
  font-size: 1.05rem;
}

/* Product Cards */
.kct-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.kct-product-card {
  background-color: var(--kct-clean-white);
  border: 1px solid var(--kct-border-grey);
  border-radius: var(--kct-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--kct-transition);
  box-shadow: var(--kct-shadow-subtle);
  position: relative;
}

.kct-product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--kct-shadow-hover);
  border-color: var(--kct-steel-blue-light);
}

.kct-card-media {
  position: relative;
  background-color: #FAFCFE;
  padding: 1.25rem;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid #EEF2F5;
}

.kct-card-media img {
  max-height: 100%;
  width: auto;
  object-fit: contain;
  transition: var(--kct-transition);
}

.kct-product-card:hover .kct-card-media img {
  transform: scale(1.04);
}

.kct-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background-color: var(--kct-navy);
  color: var(--kct-clean-white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--kct-radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kct-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.kct-card-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--kct-steel-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.kct-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.35;
}

.kct-card-title a {
  color: var(--kct-navy);
}

.kct-card-title a:hover {
  color: var(--kct-steel-blue);
}

.kct-card-desc {
  font-size: 0.875rem;
  color: #6B7280;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.kct-card-actions {
  margin-top: auto;
  display: flex;
  gap: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid #F3F4F6;
}

.kct-card-actions .kct-btn {
  flex: 1;
}

/* Category Cards */
.kct-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.kct-category-card {
  background: var(--kct-clean-white);
  border: 1px solid var(--kct-border-grey);
  border-radius: var(--kct-radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: var(--kct-transition);
  box-shadow: var(--kct-shadow-subtle);
}

.kct-category-card:hover {
  border-color: var(--kct-steel-blue);
  box-shadow: var(--kct-shadow-hover);
  transform: translateY(-3px);
}

.kct-cat-icon {
  width: 56px;
  height: 56px;
  background-color: var(--kct-light-grey);
  border-radius: var(--kct-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--kct-steel-blue);
}

.kct-category-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.kct-category-card p {
  font-size: 0.875rem;
  color: #6B7280;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

/* Specification Table */
.kct-specs-table-wrapper {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--kct-border-grey);
  border-radius: var(--kct-radius-md);
}

.kct-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
}

.kct-specs-table th, .kct-specs-table td {
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid #EEF2F5;
}

.kct-specs-table th {
  background-color: var(--kct-light-grey);
  color: var(--kct-navy);
  font-weight: 700;
  width: 35%;
}

.kct-specs-table td {
  color: #374151;
}

.kct-specs-table tr:last-child th, .kct-specs-table tr:last-child td {
  border-bottom: none;
}

/* Accordion FAQ */
.kct-faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.kct-faq-item {
  border: 1px solid var(--kct-border-grey);
  border-radius: var(--kct-radius-md);
  background-color: var(--kct-clean-white);
  overflow: hidden;
}

.kct-faq-item summary {
  padding: 1.15rem 1.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--kct-navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--kct-clean-white);
  transition: var(--kct-transition);
}

.kct-faq-item summary::-webkit-details-marker {
  display: none;
}

.kct-faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--kct-steel-blue);
  transition: var(--kct-transition);
}

.kct-faq-item[open] summary::after {
  content: '−';
}

.kct-faq-item summary:hover {
  background-color: var(--kct-light-grey);
}

.kct-faq-content {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid #EEF2F5;
  color: #4B5563;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Forms System */
.kct-form {
  background-color: var(--kct-clean-white);
  border: 1px solid var(--kct-border-grey);
  border-radius: var(--kct-radius-lg);
  padding: 2rem;
  box-shadow: var(--kct-shadow-card);
}

.kct-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.kct-form-full {
  grid-column: span 2;
}

.kct-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.kct-form-group label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--kct-navy);
}

.kct-form-group label .required {
  color: var(--kct-accent-red);
}

.kct-form-group input[type="text"],
.kct-form-group input[type="email"],
.kct-form-group input[type="tel"],
.kct-form-group input[type="date"],
.kct-form-group select,
.kct-form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #D1D5DB;
  border-radius: var(--kct-radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--kct-graphite);
  background-color: #FAFAFA;
  transition: var(--kct-transition);
}

.kct-form-group input:focus,
.kct-form-group select:focus,
.kct-form-group textarea:focus {
  outline: none;
  border-color: var(--kct-steel-blue);
  background-color: var(--kct-clean-white);
  box-shadow: 0 0 0 3px rgba(23, 105, 170, 0.15);
}

.kct-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: #4B5563;
  margin-top: 0.5rem;
}

.kct-checkbox-group input {
  margin-top: 0.2rem;
}

/* Status Notifications */
.kct-form-message {
  padding: 1rem 1.25rem;
  border-radius: var(--kct-radius-sm);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
  display: none;
}

.kct-form-message.success {
  display: block;
  background-color: #DEF7EC;
  color: #03543F;
  border: 1px solid #BCF0DA;
}

.kct-form-message.error {
  display: block;
  background-color: #FDE8E8;
  color: #9B1C1C;
  border: 1px solid #FBD5D5;
}

/* Breadcrumbs */
.kct-breadcrumbs {
  font-size: 0.85rem;
  color: #6B7280;
  margin-bottom: 1.5rem;
}

.kct-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.kct-breadcrumbs a {
  color: var(--kct-steel-blue);
}

.kct-breadcrumbs .kct-sep {
  color: #9CA3AF;
}

/* Lightbox Modal */
.kct-lightbox-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 31, 51, 0.9);
  z-index: 99999;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.kct-lightbox-content {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--kct-radius-sm);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.kct-lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  color: var(--kct-clean-white);
  font-size: 2.5rem;
  cursor: pointer;
}

/* Empty State */
.kct-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  background-color: var(--kct-light-grey);
  border: 1px dashed var(--kct-border-grey);
  border-radius: var(--kct-radius-md);
  color: #6B7280;
}

.kct-empty-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  color: var(--kct-metallic);
}