/* Groundzy Button Component Styles */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  padding: 0.5em 1.5em;
  border-radius: var(--radius-lg, 12px);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-base), color var(--transition-base), box-shadow var(--transition-fast);
  outline: none;
  box-shadow: none;
  min-height: 2.5em;
  min-width: 2.5em;
}

.button:focus {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

/* Groundzy Button Disabled State */
.groundzy-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: var(--color-gray-300) !important;
  color: var(--color-gray-500) !important;
  border-color: var(--color-gray-200) !important;
}

.groundzy-btn:disabled img {
  filter: grayscale(100) opacity(0.6);
}

/* Tree Modal Specific Button Styles */
#treeModal .groundzy-btn,
#viewTreeModal .groundzy-btn {
  background-color: #b3e878;
  color: #1a3e3c;
  font-family: "Segoe UI", sans-serif;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 16px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
}

#treeModal .groundzy-btn:hover,
#viewTreeModal .groundzy-btn:hover {
  background-color: #88cc3d;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

#treeModal .groundzy-btn:disabled,
#viewTreeModal .groundzy-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: #d1d5db !important;
  color: #6b7280 !important;
  pointer-events: none;
  transform: none;
  box-shadow: none;
}

#treeModal .groundzy-btn:disabled img,
#viewTreeModal .groundzy-btn:disabled img {
  filter: grayscale(100%) opacity(0.6);
}

/* Modal Footer Button Specific Styles */
.modal-footer-bar .groundzy-btn {
  flex: 1;
  justify-content: center;
  align-items: center;
  display: flex;
  gap: 8px;
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 8px;
  transition: all 0.2s ease;
  min-height: 44px;
}

.modal-footer-bar .groundzy-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.modal-footer-bar .groundzy-btn:disabled {
  transform: none;
  box-shadow: none;
}

/* Modal Top Bar Button Styles */
.nav-bar-bttns .groundzy-btn {
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 6px;
  transition: all 0.2s ease;
  min-height: 32px;
  white-space: nowrap;
}

.nav-bar-bttns .groundzy-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-bar-bttns .groundzy-btn:disabled {
  transform: none;
  box-shadow: none;
}

/* Primary Button */
.button-primary {
  background-color: var(--button-primary-bg, var(--interactive-primary));
  color: var(--button-primary-text, var(--color-dark-slate-gray));
  box-shadow: var(--shadow-sm);
}
.button-primary:hover,
.button-primary:focus {
  background-color: var(--interactive-primary-hover);
}
.button-primary:active {
  background-color: var(--interactive-primary-active);
}
.button-primary:disabled,
.button-primary[aria-disabled="true"] {
  background-color: var(--color-gray-300);
  color: var(--color-gray-500);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Secondary Button */
.button-secondary {
  background-color: var(--button-secondary-bg, var(--color-dark-slate-gray));
  color: var(--button-secondary-text, var(--color-white));
  border: 1.5px solid var(--border-accent);
}
.button-secondary:hover,
.button-secondary:focus {
  background-color: var(--color-dark-slate-gray);
  color: var(--color-green-yellow);
}
.button-secondary:active {
  background-color: var(--color-dark-slate-gray);
  color: var(--color-green-yellow);
}
.button-secondary:disabled,
.button-secondary[aria-disabled="true"] {
  background-color: var(--color-gray-200);
  color: var(--color-gray-400);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Tertiary Button */
.button-tertiary {
  background: var(--button-tertiary-bg, transparent);
  color: var(--button-tertiary-text, var(--interactive-primary));
  border: 1.5px solid var(--border-accent);
}
.button-tertiary:hover,
.button-tertiary:focus {
  background: var(--color-green-yellow);
  color: var(--color-dark-slate-gray);
}
.button-tertiary:active {
  background: var(--color-kelly-green);
  color: var(--color-white);
}
.button-tertiary:disabled,
.button-tertiary[aria-disabled="true"] {
  color: var(--color-gray-400);
  border-color: var(--color-gray-200);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Danger Button */
.button-danger {
  background-color: var(--button-danger-bg, #ef4444);
  color: var(--button-danger-text, white);
}
.button-danger:hover,
.button-danger:focus {
  background-color: var(--button-danger-hover, #dc2626);
}
.button-danger:active {
  background-color: var(--button-danger-active, #b91c1c);
}
.button-danger:disabled,
.button-danger[aria-disabled="true"] {
  background-color: var(--color-gray-300);
  color: var(--color-gray-500);
  cursor: not-allowed;
  opacity: 0.7;
}

/* Icon Button */
.button-icon {
  padding: 0.5em;
  min-width: 2.5em;
  min-height: 2.5em;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--color-text);
  transition: all 0.2s ease;
}
.button-icon:hover,
.button-icon:focus {
  background-color: var(--color-background-secondary);
  transform: scale(1.05);
}
.button-icon:active {
  transform: scale(0.95);
}
.button-icon:disabled,
.button-icon[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.button-icon img {
  width: 1.2em;
  height: 1.2em;
  transition: filter 0.2s ease;
}
.button-icon:hover img,
.button-icon:focus img {
  filter: brightness(0.8);
}
.button-icon:focus {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

/* Bottom Navigation Button */
.bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25em;
  padding: 0.75em;
  border: none;
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: var(--radius-md);
  min-width: 3.5em;
  min-height: 3.5em;
  position: relative;
}

.bottom-nav-btn img {
  width: 1.5em;
  height: 1.5em;
  transition: filter 0.2s ease;
  filter: var(--icon-filter);
}

.bottom-nav-btn__label {
  font-size: 0.75em;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  transition: color 0.2s ease;
}

.bottom-nav-btn:focus,
.bottom-nav-btn:hover {
  background-color: var(--color-background-secondary);
  color: var(--color-text);
  transform: translateY(-2px);
}
.bottom-nav-btn:focus img,
.bottom-nav-btn:hover img {
  filter: var(--icon-filter-hover);
}

.bottom-nav-btn__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5em;
  height: 1.5em;
  transition: all 0.2s ease;
}

.bottom-nav-btn__icon img {
  width: 100%;
  height: 100%;
  transition: filter 0.2s ease;
  filter: var(--icon-filter);
}

.bottom-nav-btn.active .bottom-nav-btn__icon,
.bottom-nav-btn[aria-current="page"] .bottom-nav-btn__icon {
  transform: scale(1.1);
}

.bottom-nav-btn__label {
  font-size: 0.75em;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  transition: color 0.2s ease;
}

.bottom-nav-btn.active,
.bottom-nav-btn[aria-current="page"] {
  color: var(--color-primary);
  background-color: var(--color-background-secondary);
}

.bottom-nav-btn:not(.active):not([aria-current="page"]):hover .bottom-nav-btn__icon {
  transform: scale(1.05);
}

/* Top Navigation */
.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--spacing-lg);
  background: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.top-nav__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--font-size-lg);
  transition: color 0.2s ease;
}

.top-nav__logo-img {
  height: 2rem;
  width: auto;
}

.top-nav__icons {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.top-nav__icons .button-icon {
  min-width: 2.5em;
  min-height: 2.5em;
  border-radius: 50%;
  background: transparent;
  color: var(--color-text);
  transition: all 0.2s ease;
}

.top-nav__icons .button-icon img {
  width: 1.2em;
  height: 1.2em;
  transition: filter 0.2s ease;
  filter: var(--icon-filter);
}

.top-nav__icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5em;
  height: 2.5em;
  border: none;
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.2s ease;
}

.top-nav__icon-btn img {
  width: 1.2em;
  height: 1.2em;
  transition: filter 0.2s ease;
  filter: var(--icon-filter);
}

.top-nav__icon-btn:hover,
.top-nav__icon-btn:focus {
  background-color: var(--color-background-secondary);
  transform: scale(1.05);
}

.top-nav__icon-btn:active {
  transform: scale(0.95);
}

@media (max-width: 900px) {
  .top-nav__logo {
    font-size: var(--font-size-base);
  }
  
  .top-nav__logo-img {
    height: 1.5rem;
  }
  
  .top-nav__icons .button-icon {
    min-width: 2em;
    min-height: 2em;
  }
  
  .top-nav__icons .button-icon img {
    width: 1em;
    height: 1em;
  }
  
  .top-nav__icons {
    gap: var(--spacing-xs);
  }
  
  .top-nav {
    padding: 0.75rem var(--spacing-md);
  }
}


  
  .top-nav {
    padding: 0.5rem var(--spacing-sm);
  }
}

@media (max-width: 600px) {
  .bottom-nav-btn__label {
    display: none;
  }
  
  .bottom-nav-btn {
    min-width: 3em;
    min-height: 3em;
    padding: 0.5em;
  }
  
  .bottom-nav-btn__icon {
    width: 1.2em;
    height: 1.2em;
  }
  
  .bottom-nav-demo {
    display: none;
  }
}