.glm-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 24px;
  background: var(--glm-surface);
  border-bottom: 3px solid var(--glm-verde);
  font-family: Arial, sans-serif;
}

.glm-topbar-logo {
  height: 40px;
  width: auto;
}

.glm-topbar-brand {
  font-weight: 700;
  font-size: 13px;
  color: var(--glm-azul);
  letter-spacing: 0.5px;
}

.glm-topbar-sep {
  color: var(--glm-gris-medio);
  font-size: 13px;
}

.glm-topbar-context {
  font-style: italic;
  font-size: 12px;
  color: var(--glm-verde);
}

.home-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px;
}

.home-header {
  margin-bottom: 24px;
  border-bottom: 3px solid var(--glm-verde);
  padding-bottom: 16px;
}

.home-header h1 {
  margin: 0;
  color: var(--glm-azul);
  font-size: 24px;
  font-weight: 700;
}

.home-header p {
  margin: 4px 0 0;
  color: var(--glm-acero);
  font-size: 14px;
}

.card {
  background: var(--glm-surface-card);
  border-radius: 4px;
  padding: 20px;
  margin-bottom: 24px;
  border: 1px solid var(--glm-gris-medio);
  border-top: 3px solid var(--glm-verde);
}

.section-title {
  margin: 0 0 12px;
  font-size: 16px;
  color: var(--glm-azul);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* Upload card */
.upload-card {
  padding: 24px;
}

.upload-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  .upload-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.file-input-wrapper {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.file-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  border: 2px dashed var(--glm-gris-medio);
  border-radius: 4px;
  background: var(--glm-verde-bg);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.file-label:hover {
  border-color: var(--glm-verde);
  background: #e5f5dc;
}

.file-label:has(.file-input:focus-visible) {
  border-color: var(--glm-verde);
  box-shadow: 0 0 0 2px rgba(108, 194, 74, 0.2);
}

.file-label i {
  font-size: 2rem;
  color: var(--glm-verde);
}

.file-label span:first-of-type {
  font-weight: 600;
  color: var(--glm-azul);
  font-size: 14px;
}

.file-hint {
  font-size: 0.8rem;
  color: var(--glm-acero);
}

.file-input {
  position: absolute;
  width: 0.1px;
  height: 0.1px;
  opacity: 0;
  overflow: hidden;
  z-index: -1;
}

.file-name {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--glm-verde-bg);
  border: 1px solid var(--glm-verde-claro);
  border-radius: 4px;
  color: var(--glm-gris-oscuro);
  font-size: 0.9rem;
}

.file-name i {
  color: var(--glm-verde);
}

.upload-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--glm-gris-medio);
}

.upload-error {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--glm-rojo-ok);
  border: 1px solid #F5A6A0;
  border-radius: 4px;
  color: var(--glm-gris-oscuro);
  font-size: 0.9rem;
}

.actions-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-family: Arial, sans-serif;
}

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

.btn-primary:hover:not(:disabled) {
  background: var(--glm-primary-hover);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--glm-surface);
  color: var(--glm-azul);
  border: 1px solid var(--glm-gris-medio);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--glm-verde-bg);
  border-color: var(--glm-verde);
}

.btn-secondary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.spinner-inline {
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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