/*-----------------------------------------------
  BUTTONS & CONTROLS
-----------------------------------------------*/
.btn,
.btn-primary {
  display: inline-block;
  background: var(--accent-color);
  color: white;
  text-decoration: none;
  padding: 0.7rem 1.5rem;
  border-radius: 5px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.btn:hover,
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn:active,
.btn-primary:active {
  background: var(--accent-active);
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-light {
  background: white;
  color: var(--accent-color);
  border: 1px solid var(--border-color);
}

.btn-light:hover {
  background: var(--hover-bg);
  color: var(--accent-hover);
}

body.dark .btn-light {
  background: var(--info-bg);
  color: var(--accent-color);
  border: 1px solid var(--border-color);
}

body.dark .btn-light:hover {
  background: var(--hover-bg);
  color: var(--accent-hover);
}

body.dark .btn {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

/* Download button - custom style */
.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent-color);
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  margin-top: 1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.download-btn:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.download-btn i {
  margin-right: 0.5rem;
  font-size: 1.1em;
}

body.dark .download-btn {
  background-color: var(--accent-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/*-----------------------------------------------
  FORM ELEMENTS
-----------------------------------------------*/
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-color);
  font-weight: 500;
  font-size: 0.95rem;
}

.form-group input[type="text"] {
  width: 100%;
  padding: 0.8rem;
  font-size: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  background: var(--info-bg);
  color: var(--text-color);
  transition: border 0.3s ease, box-shadow 0.3s ease;
}

.form-group input[type="text"]:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.2);
}

.form-group input[type="file"] {
  width: 100%;
  padding: 0.6rem;
  border: 1px dashed var(--border-color);
  border-radius: 5px;
  background: var(--info-bg);
  color: var(--text-color);
  cursor: pointer;
  transition: border 0.3s ease, background 0.3s ease;
  font-size: 0.9rem;
  display: block;
}

.form-group input[type="file"]:hover {
  background: rgba(0, 102, 204, 0.05);
  border-color: var(--accent-color);
}

/*-----------------------------------------------
  INSTALL BUTTON - PWA
-----------------------------------------------*/
#installBtn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 12px 24px;
  background-color: var(--accent-color);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s, background-color 0.3s;
  z-index: 999;
}

#installBtn:hover {
  transform: translateY(-3px);
  background-color: var(--accent-hover);
}

body.dark #installBtn {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

/* Styles for disabled links */
.disabled-link {
  opacity: 0.6 !important;
  background-color: #cccccc !important;
  cursor: pointer !important;
  box-shadow: none !important;
  color: #666666 !important;
}

.disabled-link:hover {
  background-color: #cccccc !important;
  transform: none !important;
  box-shadow: none !important;
}

/* Override button hover effects */
.card a.disabled-link:hover {
  background-color: #cccccc !important;
  transform: none !important;
  box-shadow: none !important;
}

/* Dark mode styles for disabled links */
body.dark .disabled-link {
  background-color: #444444 !important;
  color: #999999 !important;
}

body.dark .disabled-link:hover {
  background-color: #444444 !important;
}

body.dark .card a.disabled-link:hover {
  background-color: #444444 !important;
}

/* Font toggle button styling */
.font-toggle-btn {
  position: relative;
  overflow: hidden;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.font-toggle-btn.active {
  background-color: var(--accent-color);
  color: white;
  transform: scale(1.05);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.font-toggle-btn:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.4);
}

/* Ensure buttons scale properly with large font */
body.large-font .btn,
body.large-font .btn-primary,
body.large-font .btn-light {
  padding: 0.8rem 1.7rem;
}

/* ==========================================================================
   COMPACT & ACTION BUTTON COMPONENT (Unified Design System)
   ========================================================================== */

/* Compact/Action Button (unified for protocols, resources, syndrome cards) */
.btn-compact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 38px;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  background: var(--accent-color);
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(0, 102, 204, 0.15);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.btn-compact:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 102, 204, 0.25);
}

.btn-compact:active {
  background: var(--accent-active);
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 102, 204, 0.15);
}

/* Secondary outline compact button */
.btn-compact-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 38px;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid var(--border-color);
  background: var(--info-bg);
  color: var(--text-color) !important;
  box-shadow: 0 1px 3px var(--shadow-color);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.btn-compact-outline:hover {
  background: var(--hover-bg);
  border-color: var(--accent-color);
  color: var(--accent-color) !important;
  transform: translateY(-2px);
}

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

body.dark .btn-compact {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

body.dark .btn-compact-outline {
  background: var(--info-bg, #2c2c2e);
  border-color: var(--border-color, #3a3a3c);
  color: var(--text-color, #e5e5ea) !important;
}

body.dark .btn-compact-outline:hover {
  background: var(--hover-bg, rgba(255, 255, 255, 0.05));
  color: var(--accent-color, #2997ff) !important;
}