/* DEVSFLOW - Dark Theme Components */
/* Unified component styles for buttons, cards, and UI elements */

/* ===== Modern Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
  white-space: nowrap;
  font-family: var(--font-family);
  justify-content: center;
}

.btn-primary,
.btn-primary-modern {
  background: var(--gradient-gold);
  color: var(--black);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover,
.btn-primary-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(244, 208, 63, 0.3);
  background: linear-gradient(135deg, var(--gold-muted) 0%, var(--gold) 100%);
}

.btn-secondary,
.btn-secondary-modern {
  background: var(--dark-gray);
  color: var(--white);
  border: 1px solid var(--light-gray);
}

.btn-secondary:hover,
.btn-secondary-modern:hover {
  background: var(--medium-gray);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.btn-outline,
.btn-outline-modern {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--light-gray);
}

.btn-outline:hover,
.btn-outline-modern:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.btn.full-width {
  width: 100%;
  justify-content: center;
}

.btn:focus {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* Button States */
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.btn-success {
  background: var(--success) !important;
  color: var(--white) !important;
}

.btn-error {
  background: var(--error) !important;
  color: var(--white) !important;
}

.btn-loading {
  position: relative;
  color: transparent;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  top: 50%;
  left: 50%;
  margin-left: -10px;
  margin-top: -10px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: btn-spin 1s linear infinite;
}

@keyframes btn-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ===== Cards ===== */
.card {
  background: var(--dark-gray);
  border: 1px solid var(--light-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card.featured {
  border-color: var(--gold);
  background: linear-gradient(135deg, var(--dark-gray) 0%, var(--medium-gray) 100%);
}

/* Service Cards */
.service-card,
.service-card-modern {
  background: var(--dark-gray);
  border: 1px solid var(--light-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card:hover,
.service-card-modern:hover {
  border-color: var(--gold);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card.featured,
.service-card-modern.featured {
  border-color: var(--gold);
  background: linear-gradient(135deg, var(--dark-gray) 0%, var(--medium-gray) 100%);
}

/* Blog Cards */
.blog-card,
.blog-card-modern {
  background: var(--dark-gray);
  border: 1px solid var(--light-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.blog-card:hover,
.blog-card-modern:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  width: 100%;
  height: 200px;
  background: var(--medium-gray);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  position: relative;
  overflow: hidden;
}

/* Info Cards */
.info-card {
  background: var(--dark-gray);
  border: 1px solid var(--light-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.info-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.info-card.featured {
  background: linear-gradient(135deg, var(--medium-gray) 0%, var(--dark-gray) 100%);
}

.info-card.wide {
  grid-column: 1 / -1;
}

/* ===== Typography ===== */
.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-md);
  text-align: center;
  font-family: var(--font-heading);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-gray);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: var(--space-md);
}

.card-subtitle {
  font-size: 1rem;
  color: var(--text-gray);
  margin-bottom: var(--space-lg);
}

.card-text {
  color: var(--white);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

/* ===== Badges & Tags ===== */
.badge,
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--dark-gray);
  border: 1px solid var(--light-gray);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  color: var(--text-gray);
  width: fit-content;
}

.badge-icon {
  color: var(--gold);
}

.tag {
  display: inline-block;
  background: rgba(244, 208, 63, 0.1);
  color: var(--gold);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
}

/* ===== Stats & Counters ===== */
.stat {
  text-align: center;
  padding: var(--space-lg);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gold);
  display: block;
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

/* ===== Progress Bars ===== */
.progress {
  width: 100%;
  height: 8px;
  background: var(--medium-gray);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: var(--space-sm) 0;
}

.progress-bar {
  height: 100%;
  background: var(--gradient-gold);
  border-radius: var(--radius-sm);
  transition: width 0.3s ease;
}

/* ===== Avatar & Profile ===== */
.avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--medium-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--gold);
  border: 2px solid var(--light-gray);
}

.avatar-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--medium-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--gold);
  border: 2px solid var(--light-gray);
}

/* ===== Alerts & Messages ===== */
.alert {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  border-left: 4px solid;
}

.alert-success {
  background: rgba(39, 174, 96, 0.1);
  border-left-color: var(--success);
  color: var(--white);
}

.alert-warning {
  background: rgba(243, 156, 18, 0.1);
  border-left-color: var(--warning);
  color: var(--white);
}

.alert-error {
  background: rgba(231, 76, 60, 0.1);
  border-left-color: var(--error);
  color: var(--white);
}

/* ===== Loading States ===== */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--medium-gray);
  border-radius: 50%;
  border-top-color: var(--gold);
  animation: spin 1s ease-in-out infinite;
}

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

/* ===== Dividers ===== */
.divider {
  height: 1px;
  background: var(--light-gray);
  margin: var(--space-2xl) 0;
}

.divider-vertical {
  width: 1px;
  background: var(--light-gray);
  margin: 0 var(--space-lg);
}

/* ===== Interactive Elements ===== */
.clickable {
  cursor: pointer;
  transition: all 0.3s ease;
}

.clickable:hover {
  transform: translateY(-2px);
}

.clickable:active {
  transform: translateY(0);
}

/* ===== Grid Layouts ===== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

/* ===== Mobile Optimizations ===== */
@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
  
  .card {
    padding: var(--space-md);
  }
  
  .service-card,
  .service-card-modern {
    padding: var(--space-lg);
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .btn {
    padding: var(--space-md) var(--space-lg);
    min-height: 44px;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.75rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .card {
    padding: var(--space-sm);
  }
}

/* ===== Accessibility ===== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--gold);
  color: var(--black);
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  z-index: 1000;
}

.skip-link:focus {
  top: 6px;
}

/* Remove hover effects on touch devices */
@media (hover: none) {
  .card:hover,
  .service-card:hover,
  .service-card-modern:hover,
  .blog-card:hover,
  .blog-card-modern:hover,
  .info-card:hover {
    transform: none;
    box-shadow: inherit;
  }
}