/* ==========================================================================
   AFROSEC (YOSEPH MEKONNEN) EXACT STYLES (PURE VANILLA CSS)
   ========================================================================== */

:root {
  --bg-color: #ffffff;
  --text-color: #0f172a;
  --text-muted: #475569;
  --text-dim: #94a3b8;
  --link-color: #2563eb;
  --border-color: rgba(0, 0, 0, 0.08);
  --avatar-bg: #e2e8f0;
}

html.dark {
  --bg-color: #0b0e14;
  --text-color: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --link-color: #60a5fa;
  --border-color: rgba(255, 255, 255, 0.08);
  --avatar-bg: #1e293b;
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease, color 0.2s ease;
}

a {
  color: var(--link-color);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

a:hover {
  text-decoration: underline;
}

.layout-wrapper {
  max-width: 680px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 5rem 1.5rem;
}

/* Header & Profile */
.page-header {
  margin-bottom: 3rem;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.profile-meta {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.avatar-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid var(--border-color);
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  background: var(--avatar-bg);
  color: var(--link-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.page-title {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--text-color);
  line-height: 1.2;
}

.page-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.theme-toggle {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  font-size: 0.82rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  text-transform: lowercase;
}

.theme-toggle:hover {
  color: var(--text-color);
  border-color: var(--link-color);
}

/* Main Sections */
.content-main section {
  margin-top: 2.8rem;
}

.content-main section:first-child {
  margin-top: 0;
}

#bio p {
  font-size: 0.98rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  line-height: 1.65;
}

#bio p:last-child {
  margin-bottom: 0;
}

.section-heading {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-color);
  letter-spacing: -0.2px;
  margin-bottom: 1.2rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border-color);
}

/* Experience & Projects Entry List */
.entry-list {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.entry-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.2rem;
}

.entry-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-color);
}

.entry-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--link-color);
}

.entry-date {
  font-size: 0.82rem;
  color: var(--text-dim);
}

.entry-org {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.entry-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Skills Container */
.skills-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
}

.skill-group h3 {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  margin-bottom: 0.35rem;
}

.skill-group p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Certifications List */
.cert-list {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.cert-list li {
  font-size: 0.92rem;
  color: var(--text-muted);
  position: relative;
  padding-left: 1.2rem;
}

.cert-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--link-color);
}

/* Simple Clean XSS Demo */
.simple-xss {
  display: flex;
  gap: 0.6rem;
}

.simple-xss input {
  flex-grow: 1;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  font-family: monospace;
  font-size: 0.88rem;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
}

.simple-xss input:focus {
  outline: none;
  border-color: var(--link-color);
}

.simple-xss button {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--link-color);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.simple-xss button:hover {
  border-color: var(--link-color);
}

.xss-out-box {
  margin-top: 0.6rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Contact Links */
.contact-links {
  display: flex;
  gap: 1.5rem;
}

.contact-links a {
  font-size: 0.95rem;
  font-weight: 500;
}

/* Footer */
.page-footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* Responsiveness */
@media (max-width: 600px) {
  .layout-wrapper {
    padding: 2.5rem 1.2rem 3.5rem 1.2rem;
  }
  .skills-container {
    grid-template-columns: 1fr;
  }
  .entry-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.1rem;
  }
  .simple-xss {
    flex-direction: column;
  }
}