/* TikNote Component Styles */

/* Button Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-family-sans);
  font-weight: 500;
  font-size: 0.875rem;
  line-height: 1.25rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

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

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Button Variants */
.btn-primary {
  background: var(--tiknote-accent);
  color: white;
}

.btn-primary:hover:not(:disabled) {
  background: var(--tiknote-blue);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--slate-600);
  color: white;
}

.btn-secondary:hover:not(:disabled) {
  background: var(--slate-500);
}

.btn-outline {
  background: transparent;
  color: var(--slate-300);
  border: 2px solid var(--slate-600);
}

.btn-outline:hover:not(:disabled) {
  background: var(--slate-700);
  border-color: var(--slate-500);
}

.btn-gradient {
  background: linear-gradient(135deg, var(--tiknote-accent) 0%, var(--tiknote-blue) 100%);
  color: white;
}

.btn-gradient:hover:not(:disabled) {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Button Sizes */
.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.75rem;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
}

.btn-xl {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: 1.125rem;
}

/* Card Components */
.card {
  background: rgba(30, 41, 59, 0.5);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(71, 85, 105, 0.5);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.card:hover {
  border-color: rgba(59, 130, 246, 0.5);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.card-header {
  margin-bottom: var(--spacing-lg);
}

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

.card-description {
  color: var(--slate-300);
  font-size: 0.875rem;
}

/* Navigation Components */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(71, 85, 105, 0.5);
  padding: var(--spacing-md) 0;
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 3rem;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tiknote-accent);
  text-decoration: none;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  list-style: none;
}

.navbar-nav a {
  color: var(--slate-300);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: white;
  background: rgba(59, 130, 246, 0.1);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Mobile Navigation */
.navbar-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--slate-300);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 768px) {
  .navbar-nav {
    display: none;
  }
  
  .navbar-toggle {
    display: block;
  }
  
  .navbar-nav.mobile-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--tiknote-primary);
    flex-direction: column;
    padding: var(--spacing-lg);
    border-top: 1px solid rgba(71, 85, 105, 0.5);
  }
}

/* Footer Component */
.footer {
  background: var(--tiknote-primary);
  border-top: 1px solid rgba(71, 85, 105, 0.5);
  padding: var(--spacing-2xl) 0;
  margin-top: auto;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  text-align: center;
}

.footer-brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tiknote-accent);
  margin-bottom: var(--spacing-sm);
}

.footer-description {
  color: var(--slate-400);
  margin-bottom: var(--spacing-xl);
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-links a {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--slate-300);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--tiknote-accent);
}

.footer-copyright {
  color: var(--slate-500);
  font-size: 0.875rem;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(71, 85, 105, 0.5);
}

/* Form Components */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  color: var(--slate-300);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.form-input {
  width: 100%;
  padding: var(--spacing-md);
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--slate-600);
  border-radius: var(--radius-md);
  color: white;
  font-family: var(--font-family-sans);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--tiknote-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input::placeholder {
  color: var(--slate-400);
}

/* Status Indicators */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 500;
}

.status-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.status-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.status-error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
}

.status-info {
  background: rgba(59, 130, 246, 0.1);
  color: var(--info);
}