/* LeaveFlow Main Stylesheet */

:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-success: #16a34a;
  --color-warning: #ca8a04;
  --color-danger: #dc2626;
  --color-bg: #f9fafb;
  --color-border: #e5e7eb;
  --color-text: #111827;
  --color-text-light: #6b7280;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--color-bg);
  color: var(--color-text);
}

#app {
  min-height: 100vh;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-light);
}

/* Form Elements */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="number"],
select,
textarea {
  font-family: inherit;
}

input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
}

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

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

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* Utility Classes */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Loading State */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* Error State */
.error {
  border-color: var(--color-danger) !important;
  background-color: #fef2f2;
}

/* Success State */
.success {
  border-color: var(--color-success) !important;
  background-color: #f0fdf4;
}

/* Print Styles */
@media print {
  body {
    background-color: white;
  }

  .no-print {
    display: none;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
}