css/base.css

/* base.css - الأنماط الأساسية والتجهيزية */

/* استيراد خط Cairo من Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  direction: rtl;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: 'Cairo', 'Tajawal', -apple-system, sans-serif;
  font-size: var(--text-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-relaxed);
  color: var(--color-neutral-800);
  background-color: var(--color-neutral-50);
  min-height: 100vh;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1;
  -webkit-font-feature-settings: 'kern' 1;
  -moz-font-feature-settings: 'kern' 1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Cairo', 'Tajawal', sans-serif;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-neutral-900);
  margin-bottom: var(--spacing-4);
  letter-spacing: var(--letter-spacing-tight);
}

h1 {
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-extrabold);
}

h2 {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
}

h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
}

h4 {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
}

h5 {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
}

h6 {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
}

p {
  margin-bottom: var(--spacing-4);
  line-height: var(--line-height-relaxed);
  font-weight: var(--font-weight-normal);
}

small {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  font-weight: var(--font-weight-normal);
}

strong, b {
  font-weight: var(--font-weight-bold);
}

em, i {
  font-style: italic;
}

/* Links */
a {
  color: var(--color-primary-600);
  text-decoration: none;
  transition: color var(--transition-duration-200) var(--transition-timing-function-ease);
  font-weight: var(--font-weight-medium);
}

a:hover {
  color: var(--color-primary-800);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Lists */
ul, ol {
  margin-bottom: var(--spacing-4);
  padding-right: var(--spacing-6);
}

li {
  margin-bottom: var(--spacing-2);
  line-height: var(--line-height-relaxed);
}

/* Images */
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Forms */
input, button, textarea, select {
  font-family: 'Cairo', 'Tajawal', sans-serif;
  font-size: inherit;
  color: inherit;
  font-weight: var(--font-weight-medium);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-weight: var(--font-weight-semibold);
}

/* Input Fields Enhancement */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="search"],
textarea,
select {
  font-family: 'Cairo', 'Tajawal', sans-serif;
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-normal);
}

/* Selection */
::selection {
  background-color: rgba(251, 191, 36, 0.3);
  color: var(--color-neutral-900);
}

/* Focus Styles */
:focus-visible {
  outline: 2px solid rgba(251, 191, 36, 0.5);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Remove default focus for mouse users */
:focus:not(:focus-visible) {
  outline: none;
}

/* Utility Classes for Direction */
.ltr {
  direction: ltr;
}

.rtl {
  direction: rtl;
}

/* Print Styles */
@media print {
  .no-print {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
    font-size: 12pt !important;
  }
  
  a {
    color: black !important;
    text-decoration: underline !important;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
    page-break-inside: avoid;
  }
  
  img {
    page-break-inside: avoid;
  }
  
  .page-break {
    page-break-before: always;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --color-primary-500: #0000ff;
    --color-secondary-500: #ffa500;
  }
}