/* Prime Software - Utility Classes */
/* Helpers for flex, grid, buttons, spacing, typography */

/* ==================== DISPLAY ==================== */

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }
.d-grid { display: grid !important; }

/* ==================== FLEXBOX ==================== */

.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }

.justify-start { justify-content: flex-start !important; }
.justify-end { justify-content: flex-end !important; }
.justify-center { justify-content: center !important; }
.justify-between { justify-content: space-between !important; }
.justify-around { justify-content: space-around !important; }
.justify-evenly { justify-content: space-evenly !important; }

.align-start { align-items: flex-start !important; }
.align-end { align-items: flex-end !important; }
.align-center { align-items: center !important; }
.align-stretch { align-items: stretch !important; }

.flex-1 { flex: 1 !important; }
.flex-auto { flex: auto !important; }
.flex-none { flex: none !important; }

.gap-xs { gap: var(--spacing-xs) !important; }
.gap-sm { gap: var(--spacing-sm) !important; }
.gap-md { gap: var(--spacing-md) !important; }
.gap-lg { gap: var(--spacing-lg) !important; }
.gap-xl { gap: var(--spacing-xl) !important; }
.gap-2xl { gap: var(--spacing-2xl) !important; }

/* ==================== GRID ==================== */

.grid-cols-1 { grid-template-columns: repeat(1, 1fr) !important; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr) !important; }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr) !important; }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr) !important; }

@media (max-width: 992px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr) !important; }
  .md\:grid-cols-1 { grid-template-columns: repeat(1, 1fr) !important; }
}

@media (max-width: 768px) {
  .sm\:grid-cols-1 { grid-template-columns: repeat(1, 1fr) !important; }
}

/* ==================== SPACING ==================== */

/* Margin */
.m-0 { margin: 0 !important; }
.m-auto { margin: auto !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }

.mt-0 { margin-top: 0 !important; }
.mt-sm { margin-top: var(--spacing-sm) !important; }
.mt-md { margin-top: var(--spacing-md) !important; }
.mt-lg { margin-top: var(--spacing-lg) !important; }
.mt-xl { margin-top: var(--spacing-xl) !important; }
.mt-2xl { margin-top: var(--spacing-2xl) !important; }
.mt-3xl { margin-top: var(--spacing-3xl) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-sm { margin-bottom: var(--spacing-sm) !important; }
.mb-md { margin-bottom: var(--spacing-md) !important; }
.mb-lg { margin-bottom: var(--spacing-lg) !important; }
.mb-xl { margin-bottom: var(--spacing-xl) !important; }
.mb-2xl { margin-bottom: var(--spacing-2xl) !important; }
.mb-3xl { margin-bottom: var(--spacing-3xl) !important; }

/* Padding */
.p-0 { padding: 0 !important; }
.p-sm { padding: var(--spacing-sm) !important; }
.p-md { padding: var(--spacing-md) !important; }
.p-lg { padding: var(--spacing-lg) !important; }
.p-xl { padding: var(--spacing-xl) !important; }
.p-2xl { padding: var(--spacing-2xl) !important; }

.py-md { padding-top: var(--spacing-md) !important; padding-bottom: var(--spacing-md) !important; }
.py-lg { padding-top: var(--spacing-lg) !important; padding-bottom: var(--spacing-lg) !important; }
.py-xl { padding-top: var(--spacing-xl) !important; padding-bottom: var(--spacing-xl) !important; }
.py-2xl { padding-top: var(--spacing-2xl) !important; padding-bottom: var(--spacing-2xl) !important; }
.py-3xl { padding-top: var(--spacing-3xl) !important; padding-bottom: var(--spacing-3xl) !important; }

.px-md { padding-left: var(--spacing-md) !important; padding-right: var(--spacing-md) !important; }
.px-lg { padding-left: var(--spacing-lg) !important; padding-right: var(--spacing-lg) !important; }
.px-xl { padding-left: var(--spacing-xl) !important; padding-right: var(--spacing-xl) !important; }

/* ==================== TYPOGRAPHY ==================== */

.text-xs { font-size: 0.75rem !important; }
.text-sm { font-size: 0.875rem !important; }
.text-base { font-size: 1rem !important; }
.text-lg { font-size: 1.125rem !important; }
.text-xl { font-size: 1.25rem !important; }
.text-2xl { font-size: 1.5rem !important; }
.text-3xl { font-size: 2rem !important; }
.text-4xl { font-size: 2.5rem !important; }
.text-5xl { font-size: 3rem !important; }

.font-normal { font-weight: 400 !important; }
.font-medium { font-weight: 500 !important; }
.font-semibold { font-weight: 600 !important; }
.font-bold { font-weight: 700 !important; }
.font-extrabold { font-weight: 800 !important; }

.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

.text-dark { color: var(--text-dark) !important; }
.text-light { color: var(--text-light) !important; }
.text-white { color: var(--text-white) !important; }
.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-error { color: var(--error-color) !important; }

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.leading-tight { line-height: 1.25 !important; }
.leading-normal { line-height: 1.5 !important; }
.leading-relaxed { line-height: 1.75 !important; }

/* ==================== BUTTONS ==================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 14px 28px;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.125rem;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-white);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--text-white);
}

.btn-secondary {
  background: transparent;
  color: var(--text-dark);
  border: 2px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn-white {
  background: var(--bg-white);
  color: var(--primary-color);
}

.btn-white:hover {
  background: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-dark {
  background: var(--bg-dark);
  color: var(--text-white);
}

.btn-dark:hover {
  background: #1f2937;
  color: var(--text-white);
}

.btn-outline-white {
  background: transparent;
  color: var(--text-white);
  border: 2px solid var(--text-white);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-white);
}

.btn-full {
  width: 100%;
}

/* ==================== CARDS ==================== */

.card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.card-flat {
  box-shadow: none;
  border: 1px solid var(--border-color);
}

.card-flat:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
}

/* ==================== BACKGROUNDS ==================== */

.bg-white { background-color: var(--bg-white) !important; }
.bg-light { background-color: var(--bg-light) !important; }
.bg-dark { background-color: var(--bg-dark) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.bg-gradient { background: var(--gradient-primary) !important; }
.bg-gradient-dark { background: var(--gradient-dark) !important; }

/* ==================== BORDERS ==================== */

.rounded-sm { border-radius: var(--radius-sm) !important; }
.rounded-md { border-radius: var(--radius-md) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-2xl { border-radius: var(--radius-2xl) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }

.border { border: 1px solid var(--border-color) !important; }
.border-0 { border: none !important; }

/* ==================== SHADOWS ==================== */

.shadow-none { box-shadow: none !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }

/* ==================== WIDTH & HEIGHT ==================== */

.w-full { width: 100% !important; }
.w-auto { width: auto !important; }
.h-full { height: 100% !important; }
.h-auto { height: auto !important; }
.h-screen { height: 100vh !important; }

.max-w-sm { max-width: 24rem !important; }
.max-w-md { max-width: 28rem !important; }
.max-w-lg { max-width: 32rem !important; }
.max-w-xl { max-width: 36rem !important; }
.max-w-2xl { max-width: 42rem !important; }
.max-w-3xl { max-width: 48rem !important; }
.max-w-4xl { max-width: 56rem !important; }
.max-w-full { max-width: 100% !important; }

/* ==================== VISIBILITY ==================== */

.visible { visibility: visible !important; }
.invisible { visibility: hidden !important; }
.opacity-0 { opacity: 0 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-100 { opacity: 1 !important; }

/* ==================== OVERFLOW ==================== */

.overflow-auto { overflow: auto !important; }
.overflow-hidden { overflow: hidden !important; }
.overflow-visible { overflow: visible !important; }
.overflow-scroll { overflow: scroll !important; }

/* ==================== POSITION ==================== */

.relative { position: relative !important; }
.absolute { position: absolute !important; }
.fixed { position: fixed !important; }
.sticky { position: sticky !important; }

/* ==================== Z-INDEX ==================== */

.z-0 { z-index: 0 !important; }
.z-10 { z-index: 10 !important; }
.z-20 { z-index: 20 !important; }
.z-50 { z-index: 50 !important; }
.z-100 { z-index: 100 !important; }

/* ==================== CURSOR ==================== */

.cursor-pointer { cursor: pointer !important; }
.cursor-default { cursor: default !important; }
.cursor-not-allowed { cursor: not-allowed !important; }

/* ==================== TRANSITIONS ==================== */

.transition { transition: all var(--transition-base) !important; }
.transition-fast { transition: all var(--transition-fast) !important; }
.transition-slow { transition: all var(--transition-slow) !important; }

/* ==================== ANIMATIONS ==================== */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.animate-fade-in { animation: fadeIn 0.5s ease forwards; }
.animate-fade-in-up { animation: fadeInUp 0.6s ease forwards; }
.animate-pulse { animation: pulse 2s infinite; }
.animate-spin { animation: spin 1s linear infinite; }

/* Scroll-triggered animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delays */
.delay-100 { transition-delay: 0.1s !important; }
.delay-200 { transition-delay: 0.2s !important; }
.delay-300 { transition-delay: 0.3s !important; }
.delay-400 { transition-delay: 0.4s !important; }
.delay-500 { transition-delay: 0.5s !important; }

/* ==================== RESPONSIVE UTILITIES ==================== */

@media (max-width: 768px) {
  .sm\:d-none { display: none !important; }
  .sm\:d-block { display: block !important; }
  .sm\:text-center { text-align: center !important; }
  .sm\:flex-column { flex-direction: column !important; }
}

@media (max-width: 992px) {
  .md\:d-none { display: none !important; }
  .md\:d-block { display: block !important; }
}