* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #0a0d12;
  --bg2: #0f141b;
  --card: rgba(26, 31, 41, 0.72);
  --card-solid: #161b24;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --accent: #25d366;
  --accent2: #1ea855;
  --accent-glow: rgba(37, 211, 102, 0.35);
  --text: #eef1f5;
  --muted: #8a93a3;
  --err: #ff6b6b;
  --radius: 16px;
}
html, body { height: 100%; }
body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background: radial-gradient(1200px 800px at 80% -10%, #11261c 0%, transparent 55%),
              radial-gradient(1000px 700px at -10% 110%, #15203a 0%, transparent 50%),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.01em;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; line-height: 1.5; }
.error { color: var(--err); font-size: 13px; min-height: 16px; margin-top: 8px; }
.link { color: var(--accent); text-decoration: none; font-weight: 600; }
.link:hover { text-decoration: underline; }
code { background: rgba(0,0,0,.4); padding: 1px 6px; border-radius: 6px; color: var(--accent); font-size: .9em; }
.section-title { margin: 22px 0 12px; font-size: 15px; font-weight: 700; }

/* Animated background orbs */
.bg-orbs { position: fixed; inset: 0; overflow: hidden; z-index: -1; pointer-events: none; }
.bg-orbs span { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .25; animation: float 18s ease-in-out infinite; }
.bg-orbs span:nth-child(1) { width: 420px; height: 420px; background: #25d366; top: -120px; right: -80px; }
.bg-orbs span:nth-child(2) { width: 360px; height: 360px; background: #2f6bff; bottom: -120px; left: -60px; animation-delay: -6s; }
.bg-orbs span:nth-child(3) { width: 300px; height: 300px; background: #1ea855; top: 40%; left: 50%; animation-delay: -12s; }
@keyframes float { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(30px,-40px) scale(1.1); } }

/* Inputs / buttons */
input, select, textarea {
  background: rgba(0,0,0,.28); border: 1px solid var(--line); color: var(--text);
  padding: 11px 13px; border-radius: 11px; width: 100%; font: inherit; font-size: 14px;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow); background: rgba(0,0,0,.4);
}
textarea { resize: vertical; }
.field { margin: 10px 0; }
.lbl { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin: 12px 0 5px; }

button { font: inherit; font-weight: 700; cursor: pointer; border: none; border-radius: 11px; transition: transform .12s, box-shadow .2s, background .2s, opacity .2s; }
button:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #042012; padding: 11px 18px; box-shadow: 0 6px 20px -6px var(--accent-glow); }
.btn-primary:hover { box-shadow: 0 10px 28px -6px var(--accent-glow); filter: brightness(1.05); }
.btn-ghost { background: rgba(255,255,255,.05); border: 1px solid var(--line-strong); color: var(--text); padding: 11px 18px; }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-ghost.sm, .btn-primary.sm { padding: 7px 13px; font-size: 13px; }
.danger { background: rgba(255,107,107,.1); border: 1px solid rgba(255,107,107,.35); color: var(--err); padding: 7px 12px; font-size: 12px; }
.danger:hover { background: rgba(255,107,107,.2); }

/* Logo */
.logo, .brand { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 20px; letter-spacing: -0.02em; }
.logo-mark { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #042012; font-size: 16px;
  box-shadow: 0 4px 14px -2px var(--accent-glow); }

/* AUTH */
.auth-view { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.auth-card {
  background: var(--card); backdrop-filter: blur(20px); border: 1px solid var(--line);
  padding: 38px 34px; border-radius: 24px; width: 380px; box-shadow: 0 30px 70px -20px rgba(0,0,0,.6);
  animation: pop .5s cubic-bezier(.2,.9,.3,1.2);
}
.auth-card .logo { font-size: 26px; margin-bottom: 4px; }
.auth-card .muted { margin-bottom: 18px; }
.auth-card .row { display: flex; gap: 10px; margin-top: 14px; }
.auth-card .row button { flex: 1; }
@keyframes pop { from { opacity: 0; transform: translateY(16px) scale(.97); } to { opacity: 1; transform: none; } }

/* APP */
.app-view { animation: fade .4s ease; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
header {
  display: flex; align-items: center; gap: 22px; padding: 13px 24px; position: sticky; top: 0; z-index: 20;
  background: rgba(12,16,22,.7); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line);
}
header nav { display: flex; gap: 4px; flex: 1; }
.header-right { display: flex; align-items: center; gap: 12px; }
.tab { background: transparent; color: var(--muted); padding: 8px 15px; border-radius: 10px; position: relative; font-weight: 600; }
.tab:hover { color: var(--text); background: rgba(255,255,255,.04); }
.tab.active { color: var(--accent); background: rgba(37,211,102,.1); }
.rt-dot { width: 9px; height: 9px; border-radius: 50%; background: #555; transition: background .3s, box-shadow .3s; }
.rt-dot.on { background: var(--accent); box-shadow: 0 0 0 0 var(--accent-glow); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 var(--accent-glow); } 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

.tab-panel { padding: 28px 24px; max-width: 1120px; margin: 0 auto; animation: slideUp .35s ease; }
@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.bar { display: flex; gap: 12px; align-items: center; margin-bottom: 20px; flex-wrap: wrap; }
.bar input { width: auto; flex: 1; min-width: 200px; }
.bar button { width: auto; white-space: nowrap; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 16px; }
.card {
  background: var(--card); backdrop-filter: blur(14px); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px; transition: transform .2s, border-color .2s, box-shadow .2s;
}
.cards .card:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: 0 16px 40px -16px rgba(0,0,0,.5); }
.card h3 { margin-bottom: 12px; font-size: 16px; font-weight: 700; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.checkboxes { display: flex; flex-direction: column; gap: 2px; background: rgba(0,0,0,.25); border: 1px solid var(--line); border-radius: 11px; padding: 8px; max-height: 150px; overflow-y: auto; }
.checkboxes label { display: flex; align-items: center; gap: 9px; font-size: 14px; padding: 5px 6px; border-radius: 7px; cursor: pointer; }
.checkboxes label:hover { background: rgba(255,255,255,.04); }
.checkboxes input { width: auto; margin: 0; accent-color: var(--accent); }

details.advanced { margin: 14px 0; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; background: rgba(0,0,0,.15); }
details.advanced summary { cursor: pointer; color: var(--muted); font-size: 13px; font-weight: 600; }
details.advanced[open] summary { color: var(--text); margin-bottom: 8px; }

.badge { font-size: 11px; padding: 3px 10px; border-radius: 20px; font-weight: 700; display: inline-flex; align-items: center; gap: 5px; }
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.connected { background: rgba(37,211,102,.14); color: var(--accent); }
.badge.connecting { background: rgba(255,193,7,.14); color: #ffc107; }
.badge.disconnected { background: rgba(255,107,107,.12); color: var(--err); }
.badge.done { background: rgba(37,211,102,.14); color: var(--accent); }
.badge.running { background: rgba(255,193,7,.14); color: #ffc107; }

table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: var(--radius); overflow: hidden; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 14px; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
tr:last-child td { border-bottom: none; }
tr { transition: background .15s; }
tbody tr:hover, table tr:hover { background: rgba(255,255,255,.03); }

.qr-box { text-align: center; margin-top: 14px; }
.qr-box img { width: 200px; height: 200px; background: #fff; border-radius: 12px; padding: 8px; animation: pop .3s ease; }
.progress { background: rgba(0,0,0,.3); border-radius: 20px; overflow: hidden; height: 8px; margin: 10px 0; }
.progress > div { background: linear-gradient(90deg, var(--accent), var(--accent2)); height: 100%; border-radius: 20px; transition: width .5s cubic-bezier(.3,.8,.3,1); }
.camp-item { border: 1px solid var(--line); border-radius: 13px; padding: 14px; margin-bottom: 12px; background: rgba(0,0,0,.18); transition: border-color .2s; }
.camp-item:hover { border-color: var(--line-strong); }
.camp-item .head { display: flex; justify-content: space-between; align-items: center; }
.flex { display: flex; gap: 8px; align-items: center; }

/* CHAT */
.chat-layout { display: grid; grid-template-columns: 320px 1fr; gap: 16px; height: calc(100vh - 150px); }
.chat-list { background: var(--card); backdrop-filter: blur(14px); border: 1px solid var(--line); border-radius: var(--radius); overflow-y: auto; }
.conv { padding: 13px 16px; border-bottom: 1px solid var(--line); cursor: pointer; transition: background .15s; animation: fade .3s; }
.conv:hover { background: rgba(255,255,255,.04); }
.conv.active { background: rgba(37,211,102,.1); border-left: 3px solid var(--accent); }
.conv .top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.conv .top strong { font-size: 14px; }
.conv .prev { color: var(--muted); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 3px; }
.conv .inst { color: var(--accent); font-size: 10.5px; font-weight: 700; background: rgba(37,211,102,.1); padding: 2px 7px; border-radius: 12px; white-space: nowrap; }
.chat-main { background: var(--card); backdrop-filter: blur(14px); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; overflow: hidden; }
.chat-empty { margin: auto; color: var(--muted); }
.chat-head { padding: 14px 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 10px; background: rgba(0,0,0,.15); }
.chat-head strong { font-size: 15px; }
.chat-head button { width: auto; }
.chat-msgs { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 7px;
  background: radial-gradient(600px 400px at 50% 0%, rgba(37,211,102,.03), transparent); }
.msg { max-width: 70%; padding: 9px 13px; border-radius: 14px; font-size: 14px; line-height: 1.45; word-break: break-word; animation: msgIn .25s ease; box-shadow: 0 2px 8px -2px rgba(0,0,0,.3); }
@keyframes msgIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.msg.in { background: #232a35; align-self: flex-start; border-bottom-left-radius: 4px; }
.msg.out { background: linear-gradient(135deg, var(--accent2), #0f7a3d); align-self: flex-end; border-bottom-right-radius: 4px; }
.msg .time { display: block; font-size: 10px; color: rgba(255,255,255,.5); margin-top: 4px; }
.chat-input { display: flex; gap: 10px; padding: 14px; border-top: 1px solid var(--line); background: rgba(0,0,0,.15); }
.chat-input input { margin: 0; }
.chat-input button { width: auto; }

/* Toast */
.toast { position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(80px); z-index: 50;
  background: var(--card-solid); border: 1px solid var(--line-strong); color: var(--text); padding: 13px 20px;
  border-radius: 13px; font-size: 14px; font-weight: 600; box-shadow: 0 18px 50px -12px rgba(0,0,0,.7);
  opacity: 0; transition: transform .35s cubic-bezier(.2,.9,.3,1.2), opacity .35s; pointer-events: none; max-width: 90vw; }
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.ok { border-color: rgba(37,211,102,.5); }
.toast.err { border-color: rgba(255,107,107,.5); }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.2); }

@media (max-width: 820px) {
  .grid2 { grid-template-columns: 1fr; }
  .chat-layout { grid-template-columns: 1fr; height: auto; }
  header { gap: 12px; padding: 12px 14px; flex-wrap: wrap; }
  header nav { order: 3; width: 100%; overflow-x: auto; }
  .tab-panel { padding: 20px 14px; }
}