/* THEME 5: CYBER MATRIX */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700;800&display=swap');

:root { 
  --primary: #00ff66; 
  --bg-gradient: #040805; 
  --card-bg: #09120b; 
  --card-dark: #060c08; 
  --text-main: #d4edd9; 
  --text-muted: #5e8264; 
  --border-color: #162e1c; 
  --radius: 0px; 
  --shadow-sm: 0 0 15px rgba(0, 255, 102, 0.05); 
  --font-main: 'JetBrains Mono', monospace;
}

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

body { 
  font-family: var(--font-main); 
  background: var(--bg-gradient); 
  color: var(--text-main); 
  line-height: 1.6; 
  display: flex; flex-direction: column; min-height: 100vh; 
}

a { text-decoration: none; color: var(--primary); }
a:hover { text-decoration: underline; }

.site-header { background: #020503; border-bottom: 2px solid var(--border-color); position: sticky; top: 0; z-index: 1000; }
.header-container { max-width: 1220px; margin: 0 auto; padding: 14px 20px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 15px; }
.logo { font-size: 1.2rem; font-weight: 800; color: var(--primary); text-transform: uppercase; }
.logo::before { content: 'root@forum:~# '; color: #5e8264; }

.search-input { padding: 8px 14px; border: 1px solid var(--border-color); background: #030704; color: var(--primary); width: 280px; font-family: inherit; font-size: 0.85rem; }
.search-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 8px rgba(0, 255, 102, 0.3); }

.header-nav { display: flex; gap: 18px; align-items: center; font-size: 0.85rem; }
.btn-primary { background: var(--primary); color: #000; padding: 8px 16px; font-weight: 800; font-size: 0.85rem; border: none; cursor: pointer; text-transform: uppercase; }
.btn-primary:hover { box-shadow: 0 0 12px rgba(0, 255, 102, 0.6); }

.layout-container { max-width: 1220px; margin: 30px auto; padding: 0 20px; display: flex; flex-direction: column; gap: 24px; flex-grow: 1; width: 100%; }
@media(min-width: 860px) { .layout-container { flex-direction: row; } }
.main-content { flex-grow: 1; width: 100%; }
@media(min-width: 860px) { .main-content { width: 72%; } }
.sidebar { width: 100%; display: flex; flex-direction: column; gap: 20px; }
@media(min-width: 860px) { .sidebar { width: 28%; } }

.card { background: var(--card-bg); border: 1px solid var(--border-color); padding: 20px; }
.widget-title { font-size: 0.9rem; text-transform: uppercase; border-bottom: 1px dashed var(--border-color); padding-bottom: 8px; margin-bottom: 14px; color: var(--primary); }

.stat-list li { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #112115; font-size: 0.85rem; }
.stat-list li:last-child { border-bottom: none; }

.post-list { display: grid; gap: 14px; }
.post-item { background: var(--card-bg); border: 1px solid var(--border-color); padding: 18px; transition: border-color 0.2s; }
.post-item:hover { border-color: var(--primary); }
.post-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; color: #fff; }
.post-meta { display: flex; gap: 14px; font-size: 0.75rem; color: var(--text-muted); border-top: 1px dashed var(--border-color); padding-top: 10px; margin-top: 10px; }

.message-block { background: var(--card-bg); border: 1px solid var(--border-color); margin-bottom: 16px; display: flex; flex-direction: column; }
@media(min-width: 640px) { .message-block { flex-direction: row; } }
.user-panel { background: var(--card-dark); padding: 18px; display: flex; align-items: center; border-bottom: 1px solid var(--border-color); }
@media(min-width: 640px) { .user-panel { width: 160px; border-bottom: none; border-right: 1px solid var(--border-color); flex-direction: column; text-align: center; flex-shrink: 0; } }
.user-panel img { width: 56px; height: 56px; border: 1px solid var(--primary); margin-bottom: 8px; border-radius: 0; }
.message-content { padding: 20px; flex-grow: 1; font-size: 0.9rem; }
.message-header { display: flex; justify-content: space-between; border-bottom: 1px dashed var(--border-color); padding-bottom: 8px; margin-bottom: 14px; font-size: 0.75rem; color: var(--text-muted); }

.badge { background: rgba(0, 255, 102, 0.1); color: var(--primary); border: 1px solid var(--primary); font-size: 0.65rem; padding: 2px 6px; }

.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 30px; }
.page-link { padding: 6px 12px; border: 1px solid var(--border-color); background: #030704; color: var(--text-muted); font-size: 0.8rem; }
.page-link:hover { border-color: var(--primary); color: var(--primary); }
.page-link.active { background: var(--primary); color: #000; font-weight: 800; border-color: var(--primary); }

.site-footer { background: #020503; border-top: 1px solid var(--border-color); padding: 40px 20px 20px; margin-top: auto; font-size: 0.8rem; color: var(--text-muted); }
.footer-container { max-width: 1220px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 25px; }