/**
 * Footer Component Styling - GPCC
 * Dark theme footer with responsive layout and accessibility
 */

/* === FOOTER CONTAINER === */
.gpcc-skin .site-footer {
  background-color: var(--footer-bg);
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  margin-top: auto;
}

.gpcc-skin .inside-site-info {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--gap-lg) var(--gap-sm);
}

/* === FOOTER WIDGETS AREA === */
.gpcc-skin .footer-widgets {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--gap-lg);
  margin-bottom: var(--gap-lg);
}

.gpcc-skin .footer-widget {
  display: flex;
  flex-direction: column;
}

.gpcc-skin .footer-widget .widget-title {
  color: var(--text);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin: 0 0 var(--gap) 0;
  line-height: var(--leading-tight);
}

.gpcc-skin .footer-widget ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.gpcc-skin .footer-widget li {
  margin-bottom: var(--gap-xs);
}

.gpcc-skin .footer-widget a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  padding: var(--gap-xs) 0;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
  display: block;
}

.gpcc-skin .footer-widget a:hover,
.gpcc-skin .footer-widget a:focus-visible {
  color: var(--primary);
}

.gpcc-skin .footer-widget a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

/* === FOOTER NAVIGATION === */
.gpcc-skin .footer-navigation {
  margin-bottom: var(--gap-lg);
}

.gpcc-skin .footer-navigation .menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--gap) var(--gap-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.gpcc-skin .footer-navigation a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  padding: var(--gap-xs) var(--gap-sm);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.gpcc-skin .footer-navigation a:hover,
.gpcc-skin .footer-navigation a:focus-visible {
  color: var(--text);
}

.gpcc-skin .footer-navigation a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

/* === SOCIAL LINKS === */
.gpcc-skin .footer-social {
  display: flex;
  justify-content: center;
  gap: var(--gap);
  margin-bottom: var(--gap-lg);
}

.gpcc-skin .footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--text-muted);
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background-color var(--transition-fast), 
              color var(--transition-fast), 
              border-color var(--transition-fast);
}

.gpcc-skin .footer-social a:hover {
  background-color: var(--surface-3);
  color: var(--text);
  border-color: var(--primary);
}

.gpcc-skin .footer-social a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.gpcc-skin .footer-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* === COPYRIGHT / SITE INFO === */
.gpcc-skin .site-info {
  text-align: center;
  padding-top: var(--gap);
  border-top: 1px solid var(--border);
  font-size: var(--text-sm);
  color: var(--text-soft);
  line-height: var(--leading-normal);
}

.gpcc-skin .site-info p {
  margin: 0;
}

.gpcc-skin .site-info a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.gpcc-skin .site-info a:hover,
.gpcc-skin .site-info a:focus-visible {
  color: var(--primary);
}

.gpcc-skin .site-info a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* === FOOTER FORM ELEMENTS === */
.gpcc-skin .footer-widget input[type="email"],
.gpcc-skin .footer-widget input[type="text"],
.gpcc-skin .footer-widget textarea {
  width: 100%;
  padding: var(--gap-sm);
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: var(--text-sm);
  transition: background-color var(--transition-fast), 
              border-color var(--transition-fast);
}

.gpcc-skin .footer-widget input[type="email"]:hover,
.gpcc-skin .footer-widget input[type="text"]:hover,
.gpcc-skin .footer-widget textarea:hover {
  background-color: var(--surface-3);
}

.gpcc-skin .footer-widget input[type="email"]:focus,
.gpcc-skin .footer-widget input[type="text"]:focus,
.gpcc-skin .footer-widget textarea:focus {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  border-color: var(--primary);
}

.gpcc-skin .footer-widget input[type="email"]::placeholder,
.gpcc-skin .footer-widget input[type="text"]::placeholder,
.gpcc-skin .footer-widget textarea::placeholder {
  color: var(--text-soft);
}

.gpcc-skin .footer-widget button,
.gpcc-skin .footer-widget input[type="submit"] {
  background-color: var(--primary);
  color: white;
  border: none;
  padding: var(--gap-sm) var(--gap);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.gpcc-skin .footer-widget button:hover,
.gpcc-skin .footer-widget input[type="submit"]:hover {
  background-color: var(--primary-hover);
}

.gpcc-skin .footer-widget button:focus-visible,
.gpcc-skin .footer-widget input[type="submit"]:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

/* === RESPONSIVE DESIGN === */

/* Large Desktop */
@media (min-width: 1280px) {
  .gpcc-skin .inside-site-info {
    padding: var(--gap-xl) var(--gap-lg);
  }
  
  .gpcc-skin .footer-widgets {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-xl);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .gpcc-skin .inside-site-info {
    padding: var(--gap-lg) var(--gap);
  }
  
  .gpcc-skin .footer-widgets {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .gpcc-skin .footer-navigation .menu {
    justify-content: center;
  }
}

/* Tablet */
@media (max-width: 1023px) {
  .gpcc-skin .footer-widgets {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap);
  }
  
  .gpcc-skin .footer-navigation .menu {
    justify-content: center;
    gap: var(--gap-sm) var(--gap);
  }
}

/* Mobile */
@media (max-width: 767px) {
  .gpcc-skin .inside-site-info {
    padding: var(--gap) var(--gap-sm);
  }
  
  .gpcc-skin .footer-widgets {
    grid-template-columns: 1fr;
    gap: var(--gap);
    margin-bottom: var(--gap);
  }
  
  .gpcc-skin .footer-navigation .menu {
    flex-direction: column;
    align-items: center;
    gap: var(--gap-xs);
  }
  
  .gpcc-skin .footer-social {
    gap: var(--gap-sm);
  }
  
  .gpcc-skin .footer-social a {
    width: 36px;
    height: 36px;
  }
  
  .gpcc-skin .footer-social svg {
    width: 16px;
    height: 16px;
  }
}

/* === ACCESSIBILITY ENHANCEMENTS === */

/* High contrast mode */
@media (prefers-contrast: high) {
  .gpcc-skin .footer-widget a:hover,
  .gpcc-skin .footer-navigation a:hover,
  .gpcc-skin .site-info a:hover {
    text-decoration: underline;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .gpcc-skin .footer-widget a,
  .gpcc-skin .footer-navigation a,
  .gpcc-skin .footer-social a,
  .gpcc-skin .site-info a,
  .gpcc-skin .footer-widget input,
  .gpcc-skin .footer-widget textarea,
  .gpcc-skin .footer-widget button {
    transition: none;
  }
}