/* =========================================================
   N3V3R — terminal / cybersecurity social network theme
   ========================================================= */

:root {
  --bg: #05080a;
  --bg-panel: #0a0f0d;
  --bg-panel-alt: #0c1210;
  --green: #33ff66;
  --green-bright: #7dffa0;
  --green-dim: #1f8f45;
  --green-faint: #144a26;
  --red: #ff4d4d;
  --amber: #ffb020;
  --text: #c9f7d4;
  --text-dim: #6f9c7f;
  --border: #1e4a2c;
  --mono: "JetBrains Mono", "Fira Code", "IBM Plex Mono", "Courier New", monospace;
  --glow-sm: 0 0 4px rgba(51, 255, 102, 0.55);
  --glow-md: 0 0 10px rgba(51, 255, 102, 0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  min-height: 100vh;
}

body {
  background-image:
    radial-gradient(ellipse at top, rgba(51, 255, 102, 0.06), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.008) 0px, rgba(255,255,255,0.008) 1px, transparent 1px, transparent 2px);
}

/* subtle scanline overlay */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0px,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.06) 3px,
    rgba(0, 0, 0, 0) 4px
  );
  mix-blend-mode: multiply;
  opacity: 0.5;
}

a {
  color: var(--green);
  text-decoration: none;
}
a:hover { color: var(--green-bright); text-shadow: var(--glow-sm); }

h1, h2, h3 { color: var(--green-bright); text-shadow: var(--glow-sm); margin: 0 0 10px; }

.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 24px 16px 80px;
}

/* ---------- Nav ---------- */
.termnav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 8, 10, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(4px);
}
.termnav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.brand {
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--green-bright);
  text-shadow: var(--glow-md);
  white-space: nowrap;
}
.nav-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.85rem;
}
.nav-links a { color: var(--text-dim); padding: 4px 2px; }
.nav-links a:hover, .nav-links a.active { color: var(--green-bright); text-shadow: var(--glow-sm); }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--green);
  font-size: 1.1rem;
  padding: 4px 10px;
  cursor: pointer;
  margin-left: auto;
}

/* ---------- Panels ---------- */
.term-panel {
  background: linear-gradient(180deg, var(--bg-panel), var(--bg-panel-alt));
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 0 0 1px rgba(51,255,102,0.03), var(--glow-md), inset 0 0 30px rgba(0,0,0,0.4);
  padding: 16px;
  margin-bottom: 18px;
  position: relative;
}
.term-panel::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0.6;
}
.term-titlebar {
  font-size: 0.78rem;
  letter-spacing: 2px;
  color: var(--green-dim);
  border-bottom: 1px dashed var(--border);
  padding-bottom: 8px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

/* ---------- Buttons & inputs ---------- */
.btn {
  display: inline-block;
  font-family: var(--mono);
  background: transparent;
  border: 1px solid var(--green-dim);
  color: var(--green);
  padding: 8px 14px;
  font-size: 0.82rem;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: 3px;
  transition: all 0.15s ease;
}
.btn:hover { background: var(--green-faint); box-shadow: var(--glow-sm); color: var(--green-bright); }
.btn-primary { border-color: var(--green); color: var(--green-bright); box-shadow: var(--glow-sm); }
.btn-primary:hover { background: var(--green-dim); color: #06120a; }
.btn-ghost { border-color: var(--border); color: var(--text-dim); }
.btn-danger { border-color: #6b1f1f; color: var(--red); }
.btn-danger:hover { background: rgba(255, 77, 77, 0.12); }
.btn-xs { padding: 5px 9px; font-size: 0.72rem; }
.btn-link-danger {
  background: none; border: none; color: var(--red); cursor: pointer; font-family: var(--mono);
}

input[type="text"], input[type="email"], input[type="password"], textarea {
  width: 100%;
  background: #050a08;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--mono);
  padding: 9px 10px;
  border-radius: 3px;
  font-size: 0.9rem;
  outline: none;
}
input:focus, textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 1px var(--green-faint), var(--glow-sm);
}
textarea { resize: vertical; }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 0.78rem; color: var(--text-dim); margin-bottom: 5px; }
.field-error, .flash-error { color: var(--red); font-size: 0.78rem; margin-top: 4px; }

/* ---------- Flash messages ---------- */
.flash-stack { margin-bottom: 16px; }
.flash {
  padding: 9px 12px;
  border-left: 3px solid var(--green);
  background: rgba(51,255,102,0.06);
  margin-bottom: 8px;
  font-size: 0.85rem;
}
.flash-error { border-left-color: var(--red); background: rgba(255,77,77,0.08); color: var(--red); }
.flash-success { border-left-color: var(--green); }

/* ---------- Auth ---------- */
.auth-wrap { max-width: 420px; margin: 40px auto 0; }
.auth-panel .term-titlebar { text-align: center; }
.auth-actions { display: flex; gap: 10px; margin-top: 6px; flex-wrap: wrap; }
.term-hint { text-align: center; color: var(--text-dim); font-size: 0.8rem; margin-top: 14px; }

/* ---------- Composer / posts ---------- */
.composer textarea { min-height: 70px; }
.composer-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
.char-hint { color: var(--text-dim); font-size: 0.72rem; }

.section-title { font-size: 0.95rem; margin: 24px 0 10px; color: var(--green); }

.post-card { padding: 14px 16px; }
.post-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.post-user { font-weight: 700; color: var(--green-bright); }
.post-content { margin: 0 0 8px; line-height: 1.5; white-space: pre-wrap; word-break: break-word; }
.post-meta { color: var(--text-dim); font-size: 0.72rem; margin-bottom: 10px; }
.post-actions { display: flex; gap: 14px; }
.post-actions button { background: none; border: 1px solid var(--border); color: var(--text-dim); font-family: var(--mono); padding: 5px 10px; border-radius: 3px; cursor: pointer; font-size: 0.78rem; }
.post-actions button:hover { color: var(--green-bright); border-color: var(--green-dim); }
.btn-like.liked { color: var(--red); border-color: #6b1f1f; }

.inline-form { display: inline; }

.comments-block { margin-top: 12px; border-top: 1px dashed var(--border); padding-top: 10px; }
.comment-row { display: flex; gap: 8px; align-items: baseline; font-size: 0.82rem; margin-bottom: 6px; flex-wrap: wrap; }
.comment-row a { font-weight: 700; }
.comment-form { display: flex; gap: 8px; margin-top: 8px; }
.comment-form input { flex: 1; }

.empty-state { color: var(--text-dim); font-style: italic; font-size: 0.85rem; }

.pagination { display: flex; justify-content: space-between; align-items: center; margin: 18px 0; font-size: 0.8rem; color: var(--text-dim); }

/* ---------- Profile ---------- */
.profile-head { display: flex; gap: 16px; align-items: center; margin-bottom: 12px; }
.avatar-block {
  width: 56px; height: 56px; border: 1px solid var(--green-dim); border-radius: 4px;
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
  color: var(--green-bright); box-shadow: var(--glow-sm); flex-shrink: 0;
}
.avatar-image { object-fit: cover; }
.profile-username { font-size: 1.2rem; margin: 0; }
.profile-bio { margin: 4px 0; color: var(--text); }
.profile-joined { color: var(--text-dim); font-size: 0.75rem; margin: 0; }
.profile-stats { display: flex; gap: 20px; font-size: 0.85rem; margin-bottom: 12px; }
.profile-stats a { color: var(--text); }
.profile-actions { display: flex; gap: 10px; }

.user-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--border); gap: 12px; }
.user-row:last-child { border-bottom: none; }
.user-row-bio { color: var(--text-dim); font-size: 0.78rem; text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 60%; }

/* ---------- Chat ---------- */
.chat-panel { display: flex; flex-direction: column; height: 65vh; max-height: 640px; }
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding-right: 4px;
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.chat-line { font-size: 0.87rem; display: flex; gap: 6px; align-items: baseline; flex-wrap: wrap; }
.chat-user { color: var(--green-bright); font-weight: 700; }
.chat-text { word-break: break-word; }
.chat-delete { background: none; border: none; color: var(--red); cursor: pointer; font-family: var(--mono); margin-left: auto; }
.chat-input-row { display: flex; gap: 8px; align-items: center; border-top: 1px dashed var(--border); padding-top: 10px; }
.prompt-caret { color: var(--green); }
.chat-input-row input { flex: 1; }

/* ---------- Explore ---------- */
.search-row { display: flex; gap: 8px; }
.explore-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* ---------- Error pages ---------- */
.error-panel { max-width: 480px; margin: 60px auto; text-align: center; }

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .explore-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-toggle { display: inline-block; }
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    padding-top: 10px;
  }
  .nav-links.open { display: flex; }
  .termnav-inner { flex-wrap: wrap; }
  .profile-stats { flex-direction: column; gap: 6px; }
  .user-row-bio { max-width: 45%; }
}