/**
 * UI Components Stylesheet
 * Buttons, Cards, Badges, Modals, Forms
 */

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 24px;
  font-weight: 700;
  font-size: var(--text-base);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1.2;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(10, 34, 64, 0.25);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: #ffffff;
  border-color: var(--color-secondary);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-hover);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(0, 152, 234, 0.3);
}

.btn-accent {
  background-color: var(--color-secondary);
  color: #ffffff;
  border-color: var(--color-secondary);
}

.btn-accent:hover {
  background-color: var(--color-secondary-hover);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(2, 114, 189, 0.35);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-outline-white {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: #ffffff;
}

.btn-outline-white:hover {
  background-color: #ffffff;
  border-color: #ffffff;
  color: var(--color-primary);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  border-color: #25d366;
}

.btn-whatsapp:hover {
  background-color: #20ba59;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-sm {
  padding: 8px 16px;
  font-size: var(--text-sm);
  border-radius: var(--radius-xs);
}

.btn-lg {
  padding: 16px 32px;
  font-size: var(--text-md);
  border-radius: var(--radius-md);
}

.btn-icon {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 50%;
}

.btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ==========================================================================
   Badges
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-pill);
}

.badge-primary {
  background-color: var(--color-primary-light);
  color: #ffffff;
}

.badge-secondary {
  background-color: var(--color-secondary-light);
  color: var(--color-secondary);
}

.badge-accent {
  background-color: var(--color-secondary);
  color: #ffffff;
}

.badge-success {
  background-color: var(--color-secondary-light);
  color: var(--color-secondary);
}

/* ==========================================================================
   Machinery Card Component
   ========================================================================== */
.machine-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
}

.machine-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(0, 152, 234, 0.4);
}

.machine-card-media {
  position: relative;
  height: 220px;
  background-color: #0a0e17;
  overflow: hidden;
}

.machine-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.machine-card:hover .machine-card-img {
  transform: scale(1.05);
}

.machine-badge-condition {
  position: absolute;
  top: 12px;
  inset-inline-start: 12px;
  z-index: 2;
  box-shadow: var(--shadow-sm);
}

.machine-badge-brand {
  position: absolute;
  top: 12px;
  inset-inline-end: 12px;
  z-index: 2;
  background: rgba(10, 14, 23, 0.88);
  color: #fff;
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.machine-card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.machine-card-category {
  font-size: var(--text-xs);
  color: var(--color-secondary);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.machine-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  line-height: 1.35;
}

.machine-specs-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.spec-pill {
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 4px 8px;
  font-size: var(--text-xs);
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 4px;
}

.spec-pill strong {
  color: var(--color-primary);
}

.machine-card-footer {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

/* ==========================================================================
   Filter & Search Toolbar
   ========================================================================== */
.catalog-toolbar {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-6);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.filter-pills-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.filter-btn {
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-subtle);
  color: var(--text-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: var(--color-secondary-light);
  color: var(--color-secondary);
  border-color: rgba(0, 152, 234, 0.3);
}

.filter-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-xs);
}

.search-box {
  position: relative;
  min-width: 260px;
}

.search-input {
  width: 100%;
  padding: 10px 16px;
  padding-inline-start: 40px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0, 152, 234, 0.15);
}

.search-icon {
  position: absolute;
  top: 50%;
  inset-inline-start: 14px;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  fill: var(--text-muted);
  pointer-events: none;
}

/* ==========================================================================
   Forms & Controls
   ========================================================================== */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.form-label span.req {
  color: var(--color-danger);
}

.form-control, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--text-base);
  color: var(--text-main);
  background-color: #ffffff;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-control:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0, 152, 234, 0.15);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 4px;
}

/* ==========================================================================
   Modal Dialog Component
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 34, 64, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-backdrop.show .modal-dialog {
  transform: scale(1);
}

.modal-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.modal-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  border-radius: var(--radius-xs);
  transition: color var(--transition-fast);
}

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

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  background: var(--bg-surface-alt);
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
}

/* Specs Table Inside Modal */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-block: var(--space-4);
}

.specs-table th, .specs-table td {
  padding: 10px 14px;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--border-subtle);
  text-align: right;
}

body.dir-ltr .specs-table th, body.dir-ltr .specs-table td {
  text-align: left;
}

.specs-table th {
  background: var(--bg-surface-alt);
  color: var(--color-primary);
  width: 35%;
  font-weight: 700;
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */
.breadcrumbs {
  padding-block: var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.breadcrumbs ol {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.breadcrumbs li:not(:last-child)::after {
  content: '/';
  margin-inline-start: var(--space-2);
  color: var(--text-light);
}

.breadcrumbs a {
  color: var(--color-primary);
}

.breadcrumbs a:hover {
  color: var(--color-secondary);
}

.breadcrumbs li[aria-current="page"] {
  color: var(--color-secondary);
  font-weight: 600;
}