/*–––––––––––––––––––––– BASE.CSS ––––––––––––––––––––––*/

/* ===== Root Variables ===== */
:root {
  /* Fonts */
  --font-sans: 'Roboto', sans-serif;
  --font-mono: 'Fira Code', monospace;

  /* Spacing scale */
  --space-xxs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;

  /* Type scale */
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;

  --line-height: 1.6;

  /* Light theme colors */
  --color-bg-light: #ffffff;
  --color-text-light: #111111;
  --color-muted-light: #555555;
  --color-accent: #bfa046;
  --color-border-light: #dddddd;

  /* Dark theme colors */
  --color-bg-dark: #181818;
  --color-text-dark: #e0e0e0;
  --color-muted-dark: #aaaaaa;
  --color-border-dark: #333333;

  /* Transition */
  --transition: 0.3s ease;
}

/* ===== Theme Application ===== */
body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
  background-color: var(--color-bg-light);
  color: var(--color-text-light);
  transition: background-color var(--transition), color var(--transition);
  display: flex;
flex-direction: column;
min-height: 100vh;
}

/* Dark mode */
body.dark,
html[data-theme="dark"] body {
  background-color: var(--color-bg-dark);
  color: var(--color-text-dark);
}

/* ===== Global Reset ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  height: 100%;
  scroll-behavior: smooth;
}

/* ===== Utilities ===== */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-md) 0;
}
.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;
}

/* ===== Typography ===== */
body, button, input, select, textarea {
  font-family: var(--font-sans);
}
h1 {
  font-size: var(--font-size-xxl);
  margin-bottom: var(--space-md);
}
h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}
h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xs);
}
p, li {
  margin-bottom: var(--space-sm);
}
ul, ol {
  padding-left: var(--space-lg);
}
a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--color-accent);
  opacity: 0.8;
}

/* ===== Images & Media ===== */
img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ===== Layout Helpers ===== */
.flex {
  display: flex;
  gap: var(--space-sm);
}
.grid {
  display: grid;
  gap: var(--space-md);
}

/* ===== Borders ===== */
hr {
  border: none;
  border-top: 1px solid var(--color-border-light);
  margin: var(--space-lg) 0;
  opacity: 0.5;
  transition: border-color var(--transition);
}
body.dark hr {
  border-color: var(--color-border-dark);
}

/* ===== Light Mode Overrides ===== */
body:not(.dark) {
  background-color: var(--color-bg-light);
  color: var(--color-text-light);
}

/* Navbar */
body:not(.dark) .navbar {
  background: #ffffff;
  box-shadow: 0 1px 0 #e0e0e0;
}
body:not(.dark) .nav-links li a { color: #555; text-shadow: none; }
body:not(.dark) .nav-links li a:hover,
body:not(.dark) .nav-links li a.active { color: var(--color-accent); text-shadow: none; }
body:not(.dark) .nav-links { background: #ffffff; border-color: #e0e0e0; }

/* Footer */
body:not(.dark) .footer { background: #f0f0f0; color: #666; border-color: #ddd; }

/* Section lines and headers */
body:not(.dark) .sec-line { background: #e0e0e0; }
body:not(.dark) .blog-header,
body:not(.dark) .about-header,
body:not(.dark) .connect-header { border-color: #e0e0e0; }

/* Stats row */
body:not(.dark) .stats-row { background: #e0e0e0; border-color: #e0e0e0; }
body:not(.dark) .stat-item { background: #f8f8f8; }
body:not(.dark) .stat-label { color: #888; }

/* Project / highlight / generic cards */
body:not(.dark) .proj-card,
body:not(.dark) .highlight-card { background: #ffffff; border-color: #e0e0e0; }
body:not(.dark) .proj-desc { color: #666; }
body:not(.dark) .highlight-text { color: #666; }

/* Quote sections */
body:not(.dark) .quote-card { background: #ffffff; border-color: #e0e0e0; }
body:not(.dark) .quote-en { color: #333; }
body:not(.dark) .quote-ar { color: var(--color-accent); }
body:not(.dark) .quote-attr { color: #888; }
body:not(.dark) .quote-box { background: #ffffff; color: #444; box-shadow: none; }

/* Hero */
body:not(.dark) .hero-sub { color: #555; }
body:not(.dark) .hero-path { color: #666; }
body:not(.dark) .btn-outline { border-color: #ccc; color: #555; }
body:not(.dark) .btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* Blog cards (blog.html) */
body:not(.dark) .blog-card { background: #ffffff; border-color: #e0e0e0; }
body:not(.dark) .blog-card h2 a { color: #111; }
body:not(.dark) .blog-snippet { color: #666; }
body:not(.dark) .blog-meta { color: #888; }

/* Blog detail page */
body:not(.dark) .blog-wrapper { background: #ffffff; border-color: #e0e0e0; box-shadow: none; }
body:not(.dark) .blog-wrapper p,
body:not(.dark) .blog-wrapper li { color: #333; }
body:not(.dark) .blog-wrapper .blog-meta { color: #888; }
body:not(.dark) .blog-wrapper h1,
body:not(.dark) .blog-wrapper h2,
body:not(.dark) .blog-wrapper h3 { color: #111; border-color: #e0e0e0; }
body:not(.dark) .post-read-time { background: #f8f8f8; border-color: #e0e0e0; color: #555; }
body:not(.dark) .post-divider { background: #e0e0e0; }
body:not(.dark) .back-link { color: #888; }
body:not(.dark) .back-link:hover { color: var(--color-accent); }
body:not(.dark) .back-btn { border-color: #ddd; color: #555; }
body:not(.dark) .author-card { background: #ffffff; border-color: #e0e0e0; }
body:not(.dark) .author-name { color: #111; }
body:not(.dark) .author-bio { color: #777; }

/* Memoir post content */
body:not(.dark) .memoir-post p { color: #333; }
body:not(.dark) .memoir-post h1,
body:not(.dark) .memoir-post h2 { color: #111; }
body:not(.dark) .memoir-post .chapter-subtitle { color: #666; }
body:not(.dark) .memoir-post blockquote { background: rgba(0, 0, 0, 0.03); }
body:not(.dark) .memoir-post blockquote p { color: #444; }

/* About page */
body:not(.dark) .bio-text p { color: #444; }
body:not(.dark) .bio-text strong { color: #111; }
body:not(.dark) .journey-timeline { border-color: #e0e0e0; }
body:not(.dark) .journey-dot { border-color: #f5f5f5; }
body:not(.dark) .journey-desc { color: #777; }

/* Connect page */
body:not(.dark) .email-card { background: #ffffff; border-color: #e0e0e0; }
body:not(.dark) .email-label { color: #888; }
body:not(.dark) .connect-sub { color: #555; }
body:not(.dark) .social-card { background: #ffffff; border-color: #e0e0e0; color: #111; }
body:not(.dark) .social-card:hover { color: #111; }
body:not(.dark) .social-name { color: #111; }
body:not(.dark) .social-handle { color: #888; }

/* Resume page */
body:not(.dark) .project-card { background: #ffffff; border-color: #e0e0e0; }
body:not(.dark) .skill-item { background: #ffffff; border-color: #e0e0e0; }
body:not(.dark) .entry-bullets li { color: #333; }
body:not(.dark) .cert-badge { border-color: #ddd; color: #666; }
body:not(.dark) .summary-text { color: #333; }

/* Gallery */
body:not(.dark) .gallery-divider-line { background: #e0e0e0; }
body:not(.dark) .gallery-card {
  background: #ffffff;
  border-color: #e0e0e0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}
body:not(.dark) .gallery-card::after { display: none; }
body:not(.dark) .gallery-hero h1 { color: #111; }
body:not(.dark) .gallery-kicker { color: #888; }
body:not(.dark) .gallery-subtext { color: #666; }
body:not(.dark) .gallery-status { color: #888; }

/* ===== Print Styles ===== */
@media print {
  body {
    background: #fff !important;
    color: #000 !important;
  }
  hr, hr, .no-print {
    display: none;
  }
}