/**
 * ============================================================================
 * WDSB Email Mailbox Manager - Frontend CSS
 * ============================================================================
 * Version: 2025.11.11.120000
 * Autor: Willi da Silva Borges - WDSB-Webdesign
 * ============================================================================
 */

/* Container */
.wdsb-mailbox-overview,
.wdsb-mailbox-block {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Header */
.mailbox-header {
  text-align: center;
  margin-bottom: 20px;
}

.mailbox-header h1 {
  font-size: 2em;
  font-weight: bold;
  margin: 0;
  color: #333;
}

/* Description */
.mailbox-description {
  text-align: center;
  margin-bottom: 30px;
}

.mailbox-description p {
  font-size: 1.1em;
  color: #666;
  margin: 0;
}

/* Grid */
.mailbox-grid {
  display: grid;
  gap: 20px;
  margin-bottom: 30px;
}

.mailbox-grid-2 {
  grid-template-columns: repeat(2, 1fr) !important;
}

.mailbox-grid-3 {
  grid-template-columns: repeat(3, 1fr) !important;
}

.mailbox-grid-4 {
  grid-template-columns: repeat(4, 1fr) !important;
}

.mailbox-grid-5 {
  grid-template-columns: repeat(5, 1fr) !important;
}

.mailbox-grid-6 {
  grid-template-columns: repeat(6, 1fr) !important;
}

/* Mailbox Item */
.mailbox-item {
  position: relative;
}

.mailbox-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  background: #f8f9fa;
  border: 2px solid #dee2e6;
  border-radius: 8px;
  text-decoration: none;
  color: #333;
  transition: all 0.3s ease;
  min-height: 120px;
  text-align: center;
}

.mailbox-link:hover {
  background: #fff;
  border-color: #007bff;
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.15);
  transform: translateY(-2px);
}

/* Icon */
.mailbox-icon {
  font-size: 2em;
  margin-bottom: 10px;
  color: #007bff;
}

.mailbox-icon img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

/* Name */
.mailbox-name {
  font-size: 1.1em;
  font-weight: 600;
  margin-bottom: 5px;
  color: #333;
}

/* Email */
.mailbox-email {
  font-size: 0.9em;
  color: #666;
  word-break: break-all;
}

/* Empty State */
.mailbox-empty {
  text-align: center;
  padding: 40px 20px;
  color: #666;
}

/* Footer */
.mailbox-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #dee2e6;
  text-align: center;
}

.mailbox-footer-text,
.mailbox-config-link {
  margin: 10px 0;
  color: #666;
}

.mailbox-footer a {
  color: #007bff;
  text-decoration: none;
}

.mailbox-footer a:hover {
  text-decoration: underline;
}

/* Responsive - Tablet */
@media (max-width: 992px) and (min-width: 481px) {
  .mailbox-grid-2 {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .mailbox-grid-3 {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .mailbox-grid-4 {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .mailbox-grid-5 {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .mailbox-grid-6 {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  
  .mailbox-grid {
    gap: 15px;
  }
  
  .mailbox-link {
    padding: 20px 15px;
    min-height: 100px;
  }
  
  .mailbox-icon {
    font-size: 1.5em;
  }
  
  .mailbox-name {
    font-size: 1em;
  }
}

/* Responsive - Mobile */
@media (max-width: 480px) {
  .mailbox-grid-2,
  .mailbox-grid-3,
  .mailbox-grid-4,
  .mailbox-grid-5,
  .mailbox-grid-6 {
    grid-template-columns: 1fr !important;
  }
}