/**
 * AGRICOL TERRANOVA - COMPONENTS
 * Botones, tarjetas, formularios, acordeones y componentes de interfaz
 */

/* ==========================================================
   BOTONES
   ========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-family-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  text-align: center;
  text-decoration: none !important;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--color-primary-700);
  color: #ffffff !important;
  border-color: var(--color-primary-700);
}

.btn-primary:hover {
  background-color: var(--color-primary-800);
  border-color: var(--color-primary-800);
}

.btn-secondary {
  background-color: var(--color-accent-600);
  color: #ffffff !important;
  border-color: var(--color-accent-600);
}

.btn-secondary:hover {
  background-color: var(--color-accent-700);
  border-color: var(--color-accent-700);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary-800) !important;
  border-color: var(--color-primary-700);
}

.btn-outline:hover {
  background-color: var(--color-primary-800);
  color: #ffffff !important;
}

.btn-outline-light {
  background-color: transparent;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-light:hover {
  background-color: #ffffff;
  color: var(--color-primary-900) !important;
}

.btn-light {
  background-color: #ffffff;
  color: var(--color-primary-900) !important;
  border-color: #ffffff;
}

.btn-light:hover {
  background-color: var(--color-neutral-100);
}

.btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--font-size-base);
}

.btn-full {
  width: 100%;
}

.btn-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

/* ==========================================================
   TARJETAS
   ========================================================== */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-neutral-200);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-300);
}

.card-flush {
  padding: 0;
  overflow: hidden;
}

.card-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-neutral-200);
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  background-color: var(--color-neutral-50);
  border-top: 1px solid var(--color-neutral-200);
  margin-top: auto;
}

/* Tarjeta de Servicio */
.service-card {
  position: relative;
  overflow: hidden;
}

.service-card-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-50);
  color: var(--color-primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  transition: all var(--transition-fast);
}

.service-card:hover .service-card-icon {
  background-color: var(--color-primary-700);
  color: #ffffff;
}

.service-card-icon svg {
  width: 28px;
  height: 28px;
}

.service-card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
}

.service-card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-600);
  margin-bottom: var(--space-5);
  flex-grow: 1;
}

.service-features-list {
  margin-bottom: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-features-list li {
  font-size: var(--font-size-xs);
  color: var(--color-neutral-700);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.service-features-list li::before {
  content: "✓";
  color: var(--color-primary-600);
  font-weight: bold;
}

/* Tarjeta de Métrica */
.stat-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-neutral-200);
  padding: var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.stat-number {
  font-family: var(--font-family-display);
  font-size: clamp(2rem, 3.5vw, var(--font-size-4xl));
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary-700);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-neutral-600);
  font-weight: var(--font-weight-medium);
}

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

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-800);
  margin-bottom: var(--space-2);
}

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

.form-control,
.form-select,
textarea.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: var(--font-size-base);
  color: var(--color-neutral-900);
  background-color: var(--color-surface);
  border: 1px solid var(--color-neutral-400);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus,
.form-select:focus,
textarea.form-control:focus {
  outline: none;
  border-color: var(--color-primary-600);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

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

.form-hint {
  font-size: var(--font-size-xs);
  color: var(--color-neutral-600);
  margin-top: var(--space-1);
}

.form-feedback {
  display: none;
  font-size: var(--font-size-xs);
  margin-top: var(--space-1);
}

.form-control.is-invalid {
  border-color: var(--color-danger);
}

.form-control.is-invalid + .form-feedback {
  display: block;
  color: var(--color-danger);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}

/* ==========================================================
   ACORDEÓN ACCESIBLE
   ========================================================== */
.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.accordion-item {
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.accordion-item.active {
  border-color: var(--color-primary-500);
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  margin: 0;
}

.accordion-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) var(--space-6);
  background: transparent;
  border: none;
  text-align: left;
  font-family: var(--font-family-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-900);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.accordion-btn:hover {
  background-color: var(--color-neutral-50);
}

.accordion-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
  color: var(--color-primary-600);
}

.accordion-btn[aria-expanded="true"] .accordion-icon {
  transform: rotate(180deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
  padding: 0 var(--space-6);
  color: var(--color-neutral-700);
}

.accordion-panel-inner {
  padding-bottom: var(--space-5);
  line-height: var(--line-height-relaxed);
}

/* ==========================================================
   AVISOS Y CAJAS DE TRANSPARENCIA
   ========================================================== */
.alert {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border-left: 4px solid;
  margin-bottom: var(--space-6);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.alert-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.alert-title {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-1);
}

.alert-transparency {
  background-color: var(--color-primary-50);
  border-left-color: var(--color-primary-700);
  color: var(--color-primary-900);
}

.alert-transparency .alert-icon {
  color: var(--color-primary-700);
}

.alert-info {
  background-color: #eff6ff;
  border-left-color: #2563eb;
  color: #1e3a8a;
}

.alert-warning {
  background-color: #fffbeb;
  border-left-color: #d97706;
  color: #92400e;
}

/* ==========================================================
   BADGES & PILLS
   ========================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.25rem 0.65rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
}

.badge-primary {
  background-color: var(--color-primary-100);
  color: var(--color-primary-800);
}

.badge-gold {
  background-color: var(--color-accent-100);
  color: var(--color-accent-700);
}

.badge-neutral {
  background-color: var(--color-neutral-100);
  color: var(--color-neutral-800);
}

/* ==========================================================
   MIGAS DE PAN (BREADCRUMB)
   ========================================================== */
.breadcrumb-nav {
  padding: var(--space-3) 0;
  background-color: var(--color-neutral-100);
  border-bottom: 1px solid var(--color-neutral-200);
  font-size: var(--font-size-sm);
}

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

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-neutral-600);
}

.breadcrumb-item a {
  color: var(--color-neutral-700);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: var(--color-primary-700);
  text-decoration: underline;
}

.breadcrumb-separator {
  color: var(--color-neutral-400);
  user-select: none;
}

.breadcrumb-item.active {
  color: var(--color-primary-800);
  font-weight: var(--font-weight-semibold);
}

/* ==========================================================
   BOTONES DE FILTRO
   ========================================================== */
.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  background-color: var(--color-surface);
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background-color: var(--color-primary-50);
  color: var(--color-primary-800);
  border-color: var(--color-primary-300);
}

.filter-btn.active {
  background-color: var(--color-primary-700);
  color: #ffffff;
  border-color: var(--color-primary-700);
}