/* ==========================================================================
   SparkHub Legacy/Custom Components
   - These complement the main components.css
   - Only add custom variations or project-specific components here
   ========================================================================== */

/* -----------------------------
   Custom Button Variants
   (components.css has the full button system)
   ----------------------------- */

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.75rem 1.25rem;
  font-weight: 500;
  font-size: 0.9375rem;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.btn-outline:hover {
  background: var(--color-card);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--color-text);
  text-decoration: none;
}

/* Enhanced primary button with glow (if you want extra emphasis) */
.btn-primary-glow {
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px var(--glow-primary);
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn-primary-glow:hover {
  filter: brightness(1.1);
  box-shadow: 0 12px 35px var(--glow-primary);
  transform: translateY(-1px);
}

/* -----------------------------
   Surface Variants
   ----------------------------- */

.surface {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.surface-glass {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
}

/* -----------------------------
   Enhanced Cards
   ----------------------------- */

.card-hover {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  cursor: pointer;
}

.card-hover:hover {
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-gradient {
  background: linear-gradient(
    135deg,
    var(--color-card) 0%,
    rgba(37, 99, 235, 0.05) 100%
  );
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* -----------------------------
   Dividers
   ----------------------------- */

.hr {
  border: 0;
  border-top: 1px solid var(--color-divider);
  margin: 1.5rem 0;
}

.hr-thick {
  border: 0;
  border-top: 2px solid var(--color-border);
  margin: 2rem 0;
}

.divider-vertical {
  width: 1px;
  height: 100%;
  background: var(--color-divider);
}

/* -----------------------------
   Text Utilities (Enhanced)
   ----------------------------- */

.text-muted { 
  color: var(--color-muted); 
}

.text-faint { 
  color: var(--color-faint); 
}

.text-gradient {
  background: linear-gradient(
    135deg, 
    var(--color-primary), 
    var(--color-accent)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.text-glow {
  color: var(--color-primary);
  text-shadow: 0 0 20px var(--glow-primary);
}

/* -----------------------------
   Status Indicators
   ----------------------------- */

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.5rem;
}

.status-dot.active {
  background: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
}

.status-dot.inactive {
  background: var(--color-muted);
}

.status-dot.warning {
  background: var(--color-warning);
  box-shadow: 0 0 8px var(--color-warning);
}

.status-dot.error {
  background: var(--color-danger);
  box-shadow: 0 0 8px var(--color-danger);
}

/* -----------------------------
   Enhanced Input Variations
   (components.css has the full form system)
   ----------------------------- */

.input-glow:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--glow-primary),
              0 0 20px var(--glow-primary);
}

.input-icon-left {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  padding-left: 2.75rem;
}

.input-icon-right {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  padding-right: 2.75rem;
}

/* -----------------------------
   Loading States
   ----------------------------- */

.skeleton-shimmer {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.04) 0%,
    rgba(255, 255, 255, 0.08) 50%,
    rgba(255, 255, 255, 0.04) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* -----------------------------
   Utility Classes
   ----------------------------- */

.backdrop-blur {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.shadow-glow-primary {
  box-shadow: 0 8px 32px var(--glow-primary);
}

.shadow-glow-accent {
  box-shadow: 0 8px 32px rgba(34, 197, 94, 0.2);
}

.border-gradient {
  border: 1px solid transparent;
  background: linear-gradient(var(--color-card), var(--color-card)) padding-box,
              linear-gradient(135deg, var(--color-primary), var(--color-accent)) border-box;
  border-radius: var(--radius-md);
}

/* -----------------------------
   Responsive Visibility Helpers
   ----------------------------- */

@media (max-width: 639px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 640px) {
  .show-mobile { display: none !important; }
}

@media (min-width: 640px) and (max-width: 1023px) {
  .hide-tablet { display: none !important; }
}

@media (min-width: 1024px) {
  .hide-desktop { display: none !important; }
}

/* -----------------------------
   Print Utilities
   ----------------------------- */

@media print {
  .no-print { display: none !important; }
  
  .card, .surface {
    border: 1px solid #ddd;
    box-shadow: none;
    page-break-inside: avoid;
  }
}



/* -----------------------------
   2fa
   ----------------------------- */

a.no-underline { text-decoration: none !important; }
a.no-underline:hover { text-decoration: none !important; }

[data-otp]:focus {
  transform: scale(1.05);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.10);
}

@media print {
  header, aside, footer, .sidebar, .no-print { display: none !important; }
  .card { box-shadow: none !important; border: 1px solid #ddd !important; }
  body { background: #fff !important; }
}