/**
 * Pixel Labs - Component Styles V2
 * Modern, engaging, NO harsh glare effects
 */

/* ==================== HEADER ==================== */

.site-header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: var(--z-fixed) !important;
  background: rgba(10, 10, 15, 0.95) !important;
  backdrop-filter: blur(12px) !important;
  border-bottom: 1px solid var(--color-border) !important;
  transition: var(--transition-base) !important;
}

.site-header.scrolled {
  background: rgba(10, 10, 15, 0.98) !important;
  box-shadow: var(--shadow-lg) !important;
}

.nav-container {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  max-width: var(--container-xl) !important;
  margin: 0 auto !important;
  padding: 0 var(--container-padding) !important;
  height: var(--header-height) !important;
}

@media (max-width: 767px) {
  .nav-container {
    height: var(--header-height-mobile) !important;
  }
}

/* Logo - Bigger and more prominent */
.logo-link {
  display: flex !important;
  align-items: center !important;
  transition: var(--transition-base) !important;
}

.logo-link:hover {
  transform: scale(1.05) !important;
}

.logo-header {
  height: 60px !important;
  width: auto !important;
  border-radius: var(--border-radius-md) !important;
  transition: var(--transition-base) !important;
}

@media (max-width: 767px) {
  .logo-header {
    height: 50px !important;
  }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none !important;
  background: none !important;
  border: 2px solid var(--color-border) !important;
  color: var(--color-text-primary) !important;
  font-size: var(--font-size-xl) !important;
  padding: var(--space-sm) var(--space-md) !important;
  border-radius: var(--border-radius-md) !important;
  cursor: pointer !important;
  transition: var(--transition-base) !important;
}

.mobile-menu-toggle:hover {
  border-color: var(--color-primary) !important;
  background: var(--color-surface-hover) !important;
}

@media (max-width: 767px) {
  .mobile-menu-toggle {
    display: block !important;
  }
}

/* Navigation Menu */
.nav-menu {
  display: flex !important;
  gap: var(--space-lg) !important;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
  align-items: center !important;
}

@media (max-width: 767px) {
  .nav-menu {
    position: fixed !important;
    top: var(--header-height-mobile) !important;
    right: -100% !important;
    width: 280px !important;
    max-width: 85vw !important;
    height: calc(100vh - var(--header-height-mobile)) !important;
    flex-direction: column !important;
    gap: 0 !important;
    background: var(--color-bg-secondary) !important;
    border-left: 1px solid var(--color-border) !important;
    padding: var(--space-lg) !important;
    transition: right var(--duration-base) var(--ease-out) !important;
    overflow-y: auto !important;
  }

  .nav-menu.active {
    right: 0 !important;
  }

  .nav-menu li {
    width: 100% !important;
  }
}

.nav-link {
  display: block !important;
  color: var(--color-text-secondary) !important;
  text-decoration: none !important;
  font-size: var(--font-size-base) !important;
  font-weight: var(--font-weight-medium) !important;
  padding: var(--space-sm) var(--space-md) !important;
  border-radius: var(--border-radius-md) !important;
  transition: var(--transition-fast) !important;
  position: relative !important;
}

.nav-link::before {
  content: '' !important;
  position: absolute !important;
  bottom: 0 !important;
  left: 50% !important;
  width: 0 !important;
  height: 2px !important;
  background: var(--gradient-primary) !important;
  transition: var(--transition-base) !important;
  transform: translateX(-50%) !important;
}

.nav-link:hover {
  color: var(--color-text-primary) !important;
  background: var(--color-surface-hover) !important;
}

.nav-link:hover::before {
  width: 80% !important;
}

.nav-link.active {
  color: var(--color-primary) !important;
  background: var(--color-surface-active) !important;
}

.nav-link.active::before {
  width: 80% !important;
}

@media (max-width: 767px) {
  .nav-link {
    padding: var(--space-md) !important;
    font-size: var(--font-size-lg) !important;
  }

  .nav-link::before {
    display: none !important;
  }
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 4vw, 2rem);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
  border: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

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

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

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

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

.btn-secondary:hover {
  background: var(--color-surface-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-secondary);
}

.btn-ghost {
  color: var(--color-text-secondary);
  background: transparent;
}

.btn-ghost:hover {
  color: var(--color-text-primary);
  background: var(--color-surface-hover);
}

/* Button Sizes */
.btn-small {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-sm);
}

.btn-large {
  padding: clamp(1rem, 3vw, 1.25rem) clamp(2rem, 6vw, 3rem);
  font-size: var(--font-size-lg);
}

.btn-block {
  width: 100%;
}

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

.card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  padding: clamp(1.5rem, 4vw, 2rem);
  transition: var(--transition-base);
  height: 100%;
}

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

.card-header {
  margin-bottom: var(--space-lg);
  text-align: center !important;
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  line-height: var(--line-height-tight);
  text-align: center !important;
}

.card-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  line-height: var(--line-height-normal);
}

.card-body {
  color: var(--color-text-secondary);
  line-height: var(--line-height-normal);
  text-align: center !important;
}

.card-body p {
  margin-bottom: var(--space-md);
}

.card-body p:last-child {
  margin-bottom: 0;
}

.card-footer {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  display: flex !important;
  justify-content: center !important;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* ==================== FORMS ==================== */

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
}

.form-label-required::after {
  content: ' *';
  color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: clamp(0.75rem, 2vw, 1rem);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  transition: var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-bg-elevated);
  box-shadow: 0 0 0 3px rgba(255, 0, 128, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Select dropdown specific styling */
.form-select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888888' d='M6 9L1 4h10z'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 1rem center !important;
  background-size: 12px !important;
  padding-right: 2.5rem !important;
}

.form-select option {
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  padding: 0.5rem;
}

.form-select option:hover,
.form-select option:focus,
.form-select option:checked {
  background: var(--color-primary);
  color: var(--color-text-primary);
}

.form-helper {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-xs);
}

.form-error {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-error);
  margin-top: var(--space-xs);
}

/* ==================== BADGES & STATUS ==================== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-full);
  white-space: nowrap;
}

.badge-primary {
  background: rgba(255, 0, 128, 0.1);
  color: var(--color-primary);
  border: 1px solid rgba(255, 0, 128, 0.2);
}

.badge-secondary {
  background: rgba(0, 217, 255, 0.1);
  color: var(--color-secondary);
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.badge-success {
  background: rgba(0, 255, 136, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(0, 255, 136, 0.2);
}

/* Status badges for portfolio items */
.status-badge {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius-md);
  display: inline-block !important;
}

.status-live {
  background: rgba(0, 255, 136, 0.15);
  color: var(--color-success);
}

.status-beta {
  background: rgba(255, 184, 0, 0.15);
  color: var(--color-warning);
}

.status-private {
  background: rgba(179, 102, 255, 0.15);
  color: var(--color-accent);
}

/* ==================== TECH STACK ==================== */

.tech-stack {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: var(--space-sm) !important;
  margin-top: var(--space-md) !important;
  justify-content: center !important;
}

/* ==================== FOOTER ==================== */

.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-3xl);
}

.footer-content {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-section h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
  font-size: var(--font-size-base);
}

.footer-links a:hover {
  color: var(--color-primary);
  padding-left: var(--space-xs);
}

.footer-bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

/* ==================== SOCIAL LINKS ==================== */

.social-links {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-lg);
  transition: var(--transition-base);
}

.social-link:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ==================== ALERTS ==================== */

.alert {
  padding: var(--space-lg);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--space-lg);
  border: 1px solid;
}

.alert-info {
  background: rgba(0, 217, 255, 0.1);
  border-color: rgba(0, 217, 255, 0.3);
  color: var(--color-secondary);
}

.alert-warning {
  background: rgba(255, 184, 0, 0.1);
  border-color: rgba(255, 184, 0, 0.3);
  color: var(--color-warning);
}

.alert-success {
  background: rgba(0, 255, 136, 0.1);
  border-color: rgba(0, 255, 136, 0.3);
  color: var(--color-success);
}

.alert-error {
  background: rgba(255, 51, 51, 0.1);
  border-color: rgba(255, 51, 51, 0.3);
  color: var(--color-error);
}

/* ==================== LOADING ==================== */

.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid var(--color-surface);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ==================== PORTFOLIO LOGO ==================== */

.portfolio-logo {
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius-lg);
  object-fit: contain;
  background: var(--color-bg-tertiary);
  padding: var(--space-sm);
  margin: 0 auto var(--space-md) !important;
  display: block !important;
}

.portfolio-link {
  color: var(--color-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: var(--transition-fast);
  display: block !important;
  text-align: center !important;
}

.portfolio-link:hover {
  color: var(--color-secondary-light);
  text-decoration: underline;
}

/* ==================== AVATAR ==================== */

.avatar {
  border-radius: 50%;
  object-fit: cover;
}

.avatar-sm {
  width: 40px;
  height: 40px;
}

.avatar-md {
  width: 60px;
  height: 60px;
}

.avatar-lg {
  width: 100px;
  height: 100px;
}

.avatar-xl {
  width: 150px;
  height: 150px;
}