:root {
  --bg: #050805;
  --panel: #0a120a;
  --grid: #0f2a0f;
  --fg: #33ff66;
  --dim: #1f8f3a;
  --warn: #c7ff33;
  --err: #ff3355;
  --ok: #66ff99;
  --border: #1a3d1a;
  --font: "IBM Plex Mono", "Courier New", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background:
    linear-gradient(rgba(5,8,5,0.92), rgba(5,8,5,0.96)),
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,255,80,0.03) 3px),
    radial-gradient(circle at top, #102010, var(--bg));
  color: var(--fg);
  font-family: var(--font);
  min-height: 100%;
}
a { color: var(--ok); text-decoration: none; }
a:hover { color: var(--warn); text-shadow: 0 0 8px rgba(199,255,51,0.4); }

.wrap { max-width: 980px; margin: 0 auto; padding: 24px 16px 48px; }
.top {
  border: 1px solid var(--border);
  background: rgba(8, 20, 8, 0.85);
  box-shadow: 0 0 24px rgba(51,255,102,0.08);
  padding: 16px 18px;
  margin-bottom: 18px;
}
.brand {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--dim);
}
.brand strong { color: var(--fg); font-size: 1.15rem; letter-spacing: 0.12em; }
.nav { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 12px; }
.nav a {
  border: 1px solid var(--border);
  padding: 6px 10px;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}
.nav a.active, .nav a:hover {
  background: #113311;
  border-color: var(--fg);
}

.panel {
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 16px;
  margin-bottom: 16px;
  position: relative;
}
.panel h1, .panel h2 {
  margin: 0 0 12px;
  font-size: 1rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--warn);
}
.welcome {
  white-space: pre-wrap;
  line-height: 1.55;
  font-size: 1.05rem;
  text-shadow: 0 0 6px rgba(51,255,102,0.25);
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.stat-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px dashed #163016;
  padding: 7px 0;
  font-size: 0.92rem;
}
.bar {
  height: 10px;
  background: #071007;
  border: 1px solid var(--border);
  margin-top: 6px;
  overflow: hidden;
}
.bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #146b2a, #33ff66);
  box-shadow: 0 0 10px rgba(51,255,102,0.45);
}
.muted { color: var(--dim); font-size: 0.8rem; }
.badge {
  display: inline-block;
  border: 1px solid var(--border);
  padding: 2px 8px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}
.badge.ok { color: var(--ok); border-color: var(--ok); }
.badge.bad { color: var(--err); border-color: var(--err); }
.badge.warn { color: var(--warn); border-color: var(--warn); }

label { display: block; margin: 10px 0 4px; color: var(--dim); font-size: 0.8rem; text-transform: uppercase; }
input, textarea, button {
  font-family: var(--font);
  color: var(--fg);
  background: #050905;
  border: 1px solid var(--border);
  width: 100%;
  padding: 10px;
}
textarea { min-height: 180px; line-height: 1.4; }
button {
  margin-top: 12px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  background: #0d2410;
}
button:hover { border-color: var(--fg); box-shadow: 0 0 12px rgba(51,255,102,0.2); }
.flash {
  margin-bottom: 12px;
  padding: 10px;
  border: 1px solid var(--border);
}
.flash.ok { border-color: var(--ok); color: var(--ok); }
.flash.err { border-color: var(--err); color: var(--err); }
.mono { font-size: 0.92rem; }
.footer {
  margin-top: 24px;
  color: var(--dim);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}
.chat-panel { display: flex; flex-direction: column; gap: 12px; }
.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.chat-header h1 { margin: 0; }
.chat-log {
  height: min(55vh, 480px);
  max-height: min(55vh, 480px);
  overflow-y: auto;
  overflow-x: hidden;
  border: 1px solid var(--border);
  background: #030603;
  padding: 14px;
}
.chat-bubble {
  display: block;
  margin: 0 0 14px;
  padding: 12px 14px;
  border-style: solid;
  border-width: 2px;
  border-radius: 8px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04) inset;
}
.chat-bubble.user {
  border-color: #39ff6a !important;
  background: #041a0c !important;
  box-shadow: 0 0 14px rgba(57,255,106,0.18);
}
.chat-bubble.assistant {
  border-color: #4da3ff !important;
  background: #071225 !important;
  box-shadow: 0 0 14px rgba(77,163,255,0.22);
}
.chat-bubble.user .chat-who {
  color: #39ff6a !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.chat-bubble.assistant .chat-who {
  color: #4da3ff !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.chat-bubble.user .chat-text { color: #39ff6a !important; }
.chat-bubble.assistant .chat-text { color: #4da3ff !important; }
.chat-who {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
  font-weight: 700;
}
.chat-text {
  white-space: pre-wrap;
  line-height: 1.45;
  font-size: 0.95rem;
}
.chat-form { display: flex; gap: 8px; }
.chat-form input { flex: 1; width: auto; }
.chat-form button { width: auto; margin-top: 0; min-width: 110px; }
.admin-subnav { display: flex; gap: 10px; flex-wrap: wrap; margin: 0 0 14px; }
.admin-subnav a {
  border: 1px solid var(--border);
  padding: 6px 10px;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}
.admin-subnav a.active { border-color: var(--ok); color: var(--warn); }
.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.contact-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(280px, 1.4fr);
  gap: 16px;
}
@media (max-width: 800px) {
  .contact-layout { grid-template-columns: 1fr; }
}
.contact-item {
  display: block;
  border: 1px solid var(--border);
  padding: 10px;
  margin-bottom: 8px;
  color: var(--fg);
}
.contact-item:hover, .contact-item.active { border-color: var(--ok); }
.contact-item.status-new { border-left: 3px solid var(--warn); }
.contact-item.status-read { border-left: 3px solid #4da3ff; }
.contact-item.status-done { border-left: 3px solid var(--dim); opacity: 0.85; }
.contact-message {
  white-space: pre-wrap;
  border: 1px solid var(--border);
  background: #050a05;
  padding: 12px;
  overflow-x: auto;
}
select {
  width: 100%;
  background: #061006;
  color: var(--fg);
  border: 1px solid var(--border);
  font-family: var(--font);
  padding: 10px;
  margin: 6px 0 12px;
}