:root {
  --bg: #051019;
  --bg-2: #081827;
  --panel: #0b2233;
  --panel-2: #0e2a3f;
  --line: #14405c;
  --cyan: #22d3ee;
  --blue: #3b82f6;
  --green: #22c55e;
  --text: #dbeafe;
  --muted: #7ea8c4;
  --danger: #f87171;
  --radius: 12px;
  --glow: 0 0 0 1px rgba(34,211,238,.25), 0 0 24px rgba(34,211,238,.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(34,211,238,.12), transparent 60%),
    radial-gradient(1000px 500px at 110% 10%, rgba(59,130,246,.14), transparent 55%),
    radial-gradient(800px 500px at 50% 120%, rgba(34,197,94,.10), transparent 60%),
    var(--bg);
}

.hidden { display: none !important; }

/* ------------------------------ Login ------------------------------ */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: linear-gradient(180deg, rgba(14,42,63,.9), rgba(8,24,39,.95));
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--glow);
  display: grid;
  gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { margin: 0; font-size: 22px; letter-spacing: .5px; }
.brand p { margin: 2px 0 0; color: var(--muted); font-size: 12px; }
.brand.small h1 { font-size: 18px; }
.brand-dot {
  width: 34px; height: 34px; border-radius: 10px; flex: none;
  background: conic-gradient(from 140deg, var(--cyan), var(--blue), var(--green), var(--cyan));
  box-shadow: 0 0 18px rgba(34,211,238,.6);
}
.login-card label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }

input, select {
  width: 100%;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #061522;
  color: var(--text);
  font-size: 14px;
  outline: none;
}
input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(34,211,238,.15); }

/* ------------------------------ Buttons ---------------------------- */
.btn {
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: .15s;
}
.btn:hover { border-color: var(--cyan); color: #fff; }
.btn.primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  border: none; color: #04121c;
}
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; }
.btn.small { padding: 6px 10px; font-size: 12px; }
.btn.danger { border-color: #7f1d1d; color: var(--danger); }
.btn.danger:hover { border-color: var(--danger); }
.btn.green { border-color: #14532d; color: var(--green); }
.btn.green:hover { border-color: var(--green); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

/* ------------------------------ Topbar ----------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 20px;
  padding: 14px 22px;
  background: rgba(5,16,25,.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.tabs { display: flex; gap: 6px; }
.tab {
  background: transparent; border: 1px solid transparent; color: var(--muted);
  padding: 8px 14px; border-radius: 10px; cursor: pointer; font-size: 13px; font-weight: 600;
}
.tab:hover { color: var(--text); }
.tab.active { color: #04121c; background: linear-gradient(135deg, var(--cyan), var(--blue)); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.who { color: var(--muted); font-size: 13px; }

.pill {
  font-size: 11px; padding: 4px 10px; border-radius: 999px; font-weight: 700;
  border: 1px solid var(--line);
}
.pill.on { color: var(--green); border-color: #14532d; background: rgba(34,197,94,.08); }
.pill.off { color: var(--danger); border-color: #7f1d1d; background: rgba(248,113,113,.06); }

/* ------------------------------ Layout ----------------------------- */
main { padding: 22px; max-width: 1200px; margin: 0 auto; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.panel-head h2 { font-size: 16px; margin: 0; letter-spacing: .4px; }

.inline-form {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px;
  padding: 14px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
}
.inline-form input { flex: 1 1 180px; }

.token-box {
  margin-bottom: 16px; padding: 12px 14px; border-radius: var(--radius);
  border: 1px dashed var(--cyan); background: rgba(34,211,238,.06);
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.token-box code { color: var(--cyan); word-break: break-all; font-size: 13px; }

/* ------------------------------ Tables ----------------------------- */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th {
  text-align: left; color: var(--muted); font-weight: 600; font-size: 11px;
  text-transform: uppercase; letter-spacing: .6px;
  padding: 10px 10px; border-bottom: 1px solid var(--line);
}
.data-table td { padding: 10px; border-bottom: 1px solid rgba(20,64,92,.5); vertical-align: middle; }
.data-table tr:hover td { background: rgba(34,211,238,.04); }

.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 7px; }
.dot.on { background: var(--green); box-shadow: 0 0 8px var(--green); }
.dot.off { background: #64748b; }
.dot.dis { background: var(--danger); }
.muted { color: var(--muted); }

/* ------------------------------ Capturas --------------------------- */
.captures-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.capture-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; cursor: pointer; transition: .15s;
}
.capture-card:hover { border-color: var(--cyan); transform: translateY(-2px); }
.capture-card img { width: 100%; height: 150px; object-fit: cover; display: block; background: #04101a; }
.capture-meta { padding: 10px 12px; font-size: 12px; display: grid; gap: 3px; }
.capture-meta .strong { color: var(--cyan); font-weight: 700; }

/* ------------------------------ Modal / toast ---------------------- */
.lightbox {
  position: fixed; inset: 0; background: rgba(2,8,14,.9); z-index: 50;
  display: grid; place-items: center; padding: 24px; cursor: zoom-out;
}
.lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 10px; box-shadow: var(--glow); }

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--cyan); color: var(--text);
  padding: 11px 18px; border-radius: 10px; font-size: 13px; z-index: 60;
  box-shadow: var(--glow);
}
.error { color: var(--danger); font-size: 13px; min-height: 16px; margin: 0; }

.grow { flex: 1 1 220px; }
.mini { width: auto; padding: 8px 10px; }
.inline-form select { flex: 0 1 200px; }
td .btn + .btn { margin-left: 6px; }
.thumb {
  width: 42px; height: 42px; border-radius: 8px; object-fit: cover;
  border: 1px solid var(--line); background: #04101a;
}
.badge {
  font-size: 11px; padding: 3px 8px; border-radius: 999px; font-weight: 700;
  border: 1px solid var(--line);
}
.badge.pending { color: #fbbf24; border-color: #78350f; background: rgba(251,191,36,.07); }
.badge.review { color: var(--danger); border-color: #7f1d1d; background: rgba(248,113,113,.07); }
.badge.active { color: var(--green); border-color: #14532d; background: rgba(34,197,94,.07); }