/* ===== Anonyrouter — operator console ===== */
:root {
  --bg: #0A0E14;
  --surface: #0F151D;
  --card: #131B25;
  --card-2: #18212D;
  --input: #101922;
  --border: #222E3B;
  --border-soft: #1A232E;

  --text: #E8EEF5;
  --text-2: #B9C4D0;
  --dim: #7C8A9A;
  --muted: #5E6B7B;

  --primary: #6C74F8;
  --primary-2: #8E93FB;
  --primary-glow: rgba(108,116,248,.16);
  --signal: #2FD6B4;
  --signal-glow: rgba(47,214,180,.16);
  --warn: #F0B45E;
  --danger: #F27070;

  --grad: linear-gradient(135deg, #6C74F8 0%, #2FD6B4 100%);

  --r: 14px; --r-sm: 9px; --r-pill: 999px;
  --sidebar: 244px;

  --font-ui: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "Cascadia Code", "Cascadia Mono", "JetBrains Mono", "SF Mono", "Consolas", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.hidden { display: none !important; }
.mono { font-family: var(--font-mono); font-feature-settings: "ss01","zero"; }
a { color: inherit; text-decoration: none; }
h1 { font-size: 22px; font-weight: 650; letter-spacing: -.02em; margin: 0; }
h2 { font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--dim); margin: 0; }
h3 { margin: 0; font-size: 16px; font-weight: 600; }

/* ===== brand mark ===== */
.mark {
  display: inline-grid; place-items: center;
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--grad); color: #06121a; font-size: 15px; font-weight: 800;
  box-shadow: 0 0 0 1px rgba(255,255,255,.06), 0 6px 18px -6px var(--signal-glow);
}
.wordmark { font-weight: 680; letter-spacing: -.01em; font-size: 16px; }

/* ===== login ===== */
.login { position: fixed; inset: 0; display: grid; place-items: center; background:
  radial-gradient(1200px 600px at 50% -10%, rgba(108,116,248,.10), transparent 60%), var(--bg); padding: 24px; }
.login-card { width: min(380px, 92vw); background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 30px 26px; box-shadow: 0 30px 80px -30px #000; }
.login-brand { display: flex; align-items: center; gap: 10px; }
.login-sub { color: var(--dim); font-size: 13.5px; margin: 12px 0 18px; }
.login-card input { width: 100%; margin-bottom: 14px; }
.form-err { color: var(--danger); font-size: 13px; min-height: 18px; margin: 8px 0 0; }

/* ===== shell ===== */
.shell { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100vh; }

/* sidebar */
.sidebar { background: var(--surface); border-right: 1px solid var(--border-soft);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 11px; padding: 20px 20px 18px; }
.nav { display: flex; flex-direction: column; gap: 2px; padding: 6px 12px; flex: 1; }
.nav-item { position: relative; display: flex; align-items: center; gap: 11px;
  padding: 9px 12px; border-radius: var(--r-sm); color: var(--text-2); font-weight: 500;
  transition: background .15s, color .15s; }
.nav-item .ico { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round; opacity: .85; }
.nav-item:hover { background: var(--card); color: var(--text); }
.nav-item.is-active { color: var(--text); background: linear-gradient(90deg, var(--primary-glow), transparent 80%); }
.nav-item.is-active::before { content: ""; position: absolute; left: -12px; top: 6px; bottom: 6px;
  width: 3px; border-radius: 0 3px 3px 0; background: var(--grad); }
.nav-item.is-active .ico { opacity: 1; stroke: var(--primary-2); }
.nav-count { margin-left: auto; font-family: var(--font-mono); font-size: 11px; color: var(--dim);
  background: var(--card-2); border: 1px solid var(--border-soft); border-radius: var(--r-pill); padding: 0 7px; }
.sidebar-foot { padding: 16px 20px; border-top: 1px solid var(--border-soft); }
.link-state { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-2); }
.ver { font-size: 11px; color: var(--muted); margin-top: 6px; letter-spacing: .02em; }

/* ===== main / topbar ===== */
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 14px;
  padding: 0 26px; height: 60px; border-bottom: 1px solid var(--border-soft);
  background: rgba(10,14,20,.75); backdrop-filter: blur(10px); }
.topbar-title { display: flex; align-items: baseline; gap: 12px; font-weight: 600; font-size: 15px; }
.topbar-domain { font-family: var(--font-mono); font-size: 12px; color: var(--dim); }
.prot-pill { margin-left: auto; display: flex; align-items: center; gap: 8px; padding: 6px 13px;
  border-radius: var(--r-pill); background: var(--card); border: 1px solid var(--border);
  font-size: 12px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--signal); }
.prot-pill.off { color: var(--danger); }
.menu-btn { display: none; background: none; border: 0; color: var(--text-2); padding: 4px; cursor: pointer; }
.menu-btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }

.content { padding: 26px; display: flex; flex-direction: column; gap: 22px; max-width: 1120px; width: 100%; }
.view { display: none; flex-direction: column; gap: 22px; animation: fade .25s ease; }
.view.is-active { display: flex; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ===== LED ===== */
.led { width: 8px; height: 8px; border-radius: 50%; background: var(--signal);
  box-shadow: 0 0 0 3px var(--signal-glow); flex: none; animation: pulse 2.4s ease-in-out infinite; }
.led.off { background: var(--danger); box-shadow: 0 0 0 3px rgba(242,112,112,.16); animation: none; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 3px var(--signal-glow); } 50% { box-shadow: 0 0 0 6px transparent; } }

/* ===== hero / signature ===== */
.hero { position: relative; overflow: hidden; display: flex; gap: 28px; flex-wrap: wrap;
  justify-content: space-between; padding: 28px; border: 1px solid var(--border);
  border-radius: var(--r); background: linear-gradient(180deg, var(--card-2), var(--card)); }
.hero-glow { position: absolute; width: 520px; height: 520px; right: -120px; top: -220px; pointer-events: none;
  background: radial-gradient(circle, var(--primary-glow), transparent 62%); }
.hero-left { position: relative; z-index: 1; min-width: 260px; }
.eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--dim); }
.hero-ip { font-size: 40px; font-weight: 600; letter-spacing: -.02em; margin: 8px 0 4px; line-height: 1.05;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-meta { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--text-2); flex-wrap: wrap; }
.dot-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--muted); }
.masq b { color: var(--text); }
.hero-note { max-width: 420px; color: var(--dim); font-size: 13px; margin: 14px 0 0; }
.hero-right { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-end; gap: 18px; }
.beacon { display: flex; align-items: center; gap: 10px; padding: 9px 16px; border-radius: var(--r-pill);
  background: var(--signal-glow); border: 1px solid rgba(47,214,180,.3); }
.beacon.off { background: rgba(242,112,112,.12); border-color: rgba(242,112,112,.3); }
.beacon-led { width: 10px; height: 10px; border-radius: 50%; background: var(--signal);
  box-shadow: 0 0 12px var(--signal); animation: pulse 2.4s ease-in-out infinite; }
.beacon.off .beacon-led { background: var(--danger); box-shadow: 0 0 12px var(--danger); animation: none; }
.beacon-label { font-size: 12px; font-weight: 700; letter-spacing: .1em; color: var(--signal); }
.beacon.off .beacon-label { color: var(--danger); }
.flow { display: flex; align-items: center; gap: 8px; }
.flow-node { font-size: 11px; color: var(--dim); padding: 6px 10px; border: 1px solid var(--border);
  border-radius: 8px; background: var(--card); white-space: nowrap; }
.flow-hub { color: var(--text); border-color: rgba(108,116,248,.4); }
.flow-link { display: flex; gap: 4px; }
.flow-link i { width: 4px; height: 4px; border-radius: 50%; background: var(--primary); opacity: .35;
  animation: travel 1.6s linear infinite; }
.flow-link i:nth-child(2) { animation-delay: .25s; }
.flow-link i:nth-child(3) { animation-delay: .5s; }
@keyframes travel { 0% { opacity: .15; } 50% { opacity: 1; } 100% { opacity: .15; } }

/* ===== tiles ===== */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tile { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); padding: 16px 18px; }
.tile-label { font-size: 12px; color: var(--dim); }
.tile-val { font-size: 26px; font-weight: 600; margin: 6px 0 2px; letter-spacing: -.01em; }
.tile-sub { font-size: 11.5px; color: var(--muted); }

/* ===== cards ===== */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); padding: 20px; }
.card.no-pad { padding: 0; overflow: hidden; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.link { color: var(--primary-2); font-size: 12.5px; font-weight: 500; }
.link:hover { text-decoration: underline; }

/* key-value */
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 12px 16px; margin: 0; }
.kv dt { color: var(--dim); font-size: 13px; }
.kv dd { margin: 0; font-size: 13.5px; min-width: 0; overflow-wrap: anywhere; }
.copyable { cursor: pointer; }
.copyable:hover { color: var(--primary-2); }

/* status list + tags */
.status-list { display: flex; flex-direction: column; }
.status-row { display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 11px 0; border-bottom: 1px solid var(--border-soft); font-size: 13.5px; color: var(--text-2); }
.status-row:last-child { border-bottom: 0; padding-bottom: 0; }
.tag { font-family: var(--font-mono); font-size: 11.5px; padding: 3px 10px; border-radius: var(--r-pill);
  background: var(--card-2); border: 1px solid var(--border); color: var(--dim); }
.tag-on { color: var(--signal); border-color: rgba(47,214,180,.3); background: var(--signal-glow); }
.tag-off { color: var(--danger); border-color: rgba(242,112,112,.3); background: rgba(242,112,112,.1); }

/* recent list */
.recent { display: flex; flex-direction: column; gap: 2px; }
.recent-row { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--border-soft); }
.recent-row:last-child { border-bottom: 0; }
.recent-name { font-weight: 500; }
.recent-uuid { margin-left: auto; font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); }
.empty { color: var(--muted); font-size: 13px; padding: 8px 0; }

/* ===== section head ===== */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.section-sub { color: var(--dim); font-size: 13px; margin: 5px 0 0; }
.add-form { display: flex; gap: 8px; }

/* ===== table ===== */
.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: left; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); padding: 13px 18px; border-bottom: 1px solid var(--border); background: var(--surface); }
.tbl td { padding: 13px 18px; border-bottom: 1px solid var(--border-soft); font-size: 13.5px; vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tr:hover td { background: rgba(255,255,255,.014); }
.tbl .right { text-align: right; }
.cell-name { font-weight: 550; }
.cell-uuid { font-family: var(--font-mono); font-size: 12px; color: var(--dim); }
.cell-date { color: var(--muted); font-size: 12.5px; }
.online { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--text-2); }
.row-actions { display: inline-flex; gap: 6px; }

/* ===== buttons / inputs ===== */
input, textarea { background: var(--input); border: 1px solid var(--border); color: var(--text);
  border-radius: var(--r-sm); padding: 9px 12px; font-size: 13.5px; font-family: inherit; transition: border-color .15s; }
input::placeholder { color: var(--muted); }
input:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
textarea { width: 100%; resize: vertical; font-family: var(--font-mono); font-size: 12px; line-height: 1.5; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; cursor: pointer;
  border: 1px solid var(--border); background: var(--card-2); color: var(--text); font-weight: 550;
  font-size: 13px; padding: 9px 15px; border-radius: var(--r-sm); font-family: inherit; transition: all .15s; }
.btn:hover { border-color: var(--dim); background: var(--card); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #0a0f1c; }
.btn-primary:hover { background: var(--primary-2); border-color: var(--primary-2); }
.btn-block { width: 100%; }
.btn-mini { padding: 6px 11px; font-size: 12px; }
.btn-danger { color: var(--danger); }
.btn-danger:hover { border-color: var(--danger); background: rgba(242,112,112,.08); }
.icon-btn { background: none; border: 0; color: var(--dim); font-size: 15px; cursor: pointer; padding: 4px 8px; }
.icon-btn:hover { color: var(--text); }

/* ===== planned / empty ===== */
.planned { position: relative; }
.planned h2 { color: var(--text); text-transform: none; letter-spacing: -.01em; font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.planned p { color: var(--dim); font-size: 13.5px; margin: 0; max-width: 560px; }
.planned.lg { padding: 30px; }
.planned-badge { display: inline-block; font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--primary-2); background: var(--primary-glow); border: 1px solid rgba(108,116,248,.3);
  padding: 3px 9px; border-radius: var(--r-pill); margin-bottom: 12px; }

/* about */
.about { color: var(--text-2); font-size: 13.5px; margin: 0 0 14px; }

/* ===== modal ===== */
.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 20px;
  background: rgba(4,7,11,.66); backdrop-filter: blur(3px); }
.modal-card { width: min(400px, 95vw); background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); box-shadow: 0 40px 90px -30px #000; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 15px 18px; border-bottom: 1px solid var(--border-soft); }
.modal-body { padding: 20px; text-align: center; }
.qr { width: 232px; height: 232px; background: #fff; border-radius: 10px; padding: 10px; }
.modal-hint { color: var(--dim); font-size: 12.5px; margin: 12px 0; }
.modal-actions { display: flex; gap: 8px; margin-top: 12px; }
.modal-actions > * { flex: 1; }

/* ===== responsive ===== */
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; z-index: 40; width: var(--sidebar); transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: none; box-shadow: 0 0 0 100vmax rgba(0,0,0,.5); }
  .menu-btn { display: inline-flex; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .cols { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .content { padding: 16px; }
  .hero-ip { font-size: 30px; }
  .tiles { grid-template-columns: 1fr 1fr; }
  .add-form { width: 100%; }
  .add-form input { flex: 1; }
  .kv { grid-template-columns: 1fr; gap: 4px 0; }
  .kv dt { margin-top: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after { animation: none !important; transition: none !important; }
}

:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }