/* Guardian Panel v2 — estilo limpio. Verde neon como acento, fondos negros. */

* { box-sizing:border-box; margin:0; padding:0; }
:root {
  --bg:        #0a0a0a;
  --bg-card:   #111;
  --bg-soft:   #161616;
  --border:    #222;
  --text:      #ddd;
  --muted:     #888;
  --green:     #00ff88;
  --cyan:      #00d4ff;
  --orange:    #ff8800;
  --red:       #ff4444;
  --yellow:    #ffcc00;
  --purple:    #aa55ff;
}

html, body { height:100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.4 -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
}

.hidden { display:none !important; }

/* ── LOGIN SCREEN ─────────────────────────────────────────────────────── */
.login-screen {
  position:fixed; inset:0;
  background: linear-gradient(135deg, #050505 0%, #0a1a0a 100%);
  display:flex; align-items:center; justify-content:center;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 40px 36px;
  width: 100%; max-width: 360px;
  box-shadow: 0 20px 60px rgba(0,255,136,0.05);
}
.login-card h1 {
  text-align:center; font-size: 24px; letter-spacing: 6px; font-weight:900;
  color:#fff;
}
.login-card h1 span { color: var(--green); text-shadow: 0 0 12px rgba(0,255,136,0.4); }
.login-card .subtitle {
  text-align:center; color: var(--muted); font-size: 11px; letter-spacing: 4px;
  margin: 8px 0 28px;
}
.login-card form { display:flex; flex-direction: column; gap: 12px; }
.login-card input {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 14px 16px;
  font-size: 14px;
  outline: none;
  transition: border-color .15s;
}
.login-card input:focus { border-color: var(--green); }
.login-card button {
  background: var(--green); color:#000;
  border: 0; border-radius: 8px;
  padding: 14px;
  font-weight: 800; letter-spacing: 2px;
  cursor: pointer;
  transition: opacity .15s, transform .1s;
}
.login-card button:hover    { opacity: .9; }
.login-card button:active   { transform: translateY(1px); }
.login-card button:disabled { opacity: .5; cursor: not-allowed; }
.login-card .login-hint {
  margin-top: 18px;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
  line-height: 1.6;
}

.error {
  margin-top: 12px;
  background: #2a0e0e; color: var(--red);
  border: 1px solid #5a1e1e;
  padding: 10px 14px; border-radius: 8px;
  font-size: 12px;
}

/* ── APP LAYOUT ───────────────────────────────────────────────────────── */
#app { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.sidebar header {
  padding: 22px 20px;
  border-bottom: 1px solid var(--border);
}
.sidebar h1 { font-size: 18px; letter-spacing: 4px; font-weight: 900; color:#fff; }
.sidebar h1 span { color: var(--green); }
.sidebar .version { color: var(--muted); font-size: 10px; margin-top: 4px; letter-spacing: 2px; }

.sidebar nav { padding: 12px 0; flex: 1; overflow-y: auto; }
.sidebar nav a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  padding: 11px 20px;
  border-left: 3px solid transparent;
  font-size: 13px;
  transition: background .1s, color .1s, border-color .1s;
}
.sidebar nav a:hover  { color: var(--text); background: var(--bg-soft); }
.sidebar nav a.active {
  color: var(--green);
  background: var(--bg-soft);
  border-left-color: var(--green);
}

.sidebar footer {
  padding: 14px;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 8px;
}
.sidebar footer button {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 12px;
  cursor: pointer;
  text-align: left;
}
.sidebar footer button:hover { color: var(--text); border-color: var(--muted); }

#view { flex: 1; padding: 30px 36px; max-width: 1400px; }
#view h2 {
  color: #fff; font-size: 22px; font-weight: 800;
  margin-bottom: 6px;
}
#view .view-sub {
  color: var(--muted); font-size: 13px; margin-bottom: 24px;
}

/* ── COMPONENTES ──────────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
}
.grid { display: grid; gap: 14px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
}

.stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
}
.stat .label { color: var(--muted); font-size: 11px; letter-spacing: 1.5px; font-weight: 700; }
.stat .value { color: #fff; font-size: 28px; font-weight: 900; margin-top: 6px; }
.stat .value.green  { color: var(--green); }
.stat .value.cyan   { color: var(--cyan); }
.stat .value.orange { color: var(--orange); }
.stat .value.red    { color: var(--red); }
.stat .value.yellow { color: var(--yellow); }
.stat .sub { color: var(--muted); font-size: 11px; margin-top: 6px; }

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 8px;
  font-size: 13px;
  border: 1px solid;
}
.alert.high { background: #2a0e0e; color: var(--red);    border-color: #5a1e1e; }
.alert.med  { background: #2a1e0e; color: var(--orange); border-color: #5a3e1e; }
.alert.low  { background: #1a1f0e; color: var(--yellow); border-color: #3a3a1e; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table th {
  text-align: left;
  color: var(--muted);
  font-size: 10px; letter-spacing: 1.5px; font-weight: 700;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}
table td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
table tr:hover td { background: var(--bg-soft); }
table .mac    { font-family: monospace; color: var(--green); font-size: 12px; }
table .badge  { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 10px; font-weight: 700; letter-spacing: 1px; }
.badge.green  { background: #0a2a16; color: var(--green); }
.badge.cyan   { background: #0a232a; color: var(--cyan); }
.badge.orange { background: #2a1c0a; color: var(--orange); }
.badge.red    { background: #2a0a0a; color: var(--red); }
.badge.yellow { background: #2a280a; color: var(--yellow); }
.badge.gray   { background: #1a1a1a; color: var(--muted); }

.btn {
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .12s;
  margin-right: 4px;
}
.btn:hover { border-color: var(--green); color: var(--green); }
.btn.primary { background: var(--green); color: #000; border-color: var(--green); font-weight: 800; }
.btn.primary:hover { opacity: .9; color: #000; }
.btn.danger  { background: transparent; color: var(--red); border-color: #5a1e1e; }
.btn.danger:hover { background: #2a0e0e; color: var(--red); }
.btn.small   { padding: 5px 10px; font-size: 11px; }
.btn:disabled { opacity: .4; cursor: not-allowed; }

.toolbar {
  display: flex; gap: 8px; align-items: center;
  margin-bottom: 18px; flex-wrap: wrap;
}
.toolbar input[type=search],
.toolbar input[type=text],
.toolbar select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 13px;
}
.toolbar .filter-tabs {
  display: flex; gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px;
}
.toolbar .filter-tabs a {
  padding: 5px 12px;
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
  color: var(--muted);
  text-decoration: none;
  border-radius: 4px;
  cursor: pointer;
}
.toolbar .filter-tabs a.active { background: var(--green); color: #000; }

/* ── MODAL ────────────────────────────────────────────────────────────── */
.modal {
  position: fixed; inset: 0;
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
}
.modal-bg {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
}
.modal-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  width: 100%; max-width: 520px;
  max-height: 90vh; overflow-y: auto;
}
.modal-card h3 {
  font-size: 18px; font-weight: 800;
  margin-bottom: 14px;
  color: #fff;
}
.modal-card .form-row { margin-bottom: 14px; }
.modal-card label {
  display: block;
  color: var(--muted);
  font-size: 10px; letter-spacing: 1.5px; font-weight: 700;
  margin-bottom: 6px;
}
.modal-card input,
.modal-card select,
.modal-card textarea {
  width: 100%;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 13px;
  outline: none;
}
.modal-card input:focus,
.modal-card select:focus,
.modal-card textarea:focus { border-color: var(--green); }
.modal-card textarea { font-family: monospace; min-height: 120px; resize: vertical; }
.modal-card .actions {
  display: flex; gap: 8px; justify-content: flex-end;
  margin-top: 24px;
}

/* ── TOAST ────────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 30px; right: 30px;
  background: var(--bg-card);
  border: 1px solid var(--green);
  color: var(--green);
  padding: 14px 20px;
  border-radius: 8px;
  font-size: 13px; font-weight: 700;
  box-shadow: 0 10px 40px rgba(0,255,136,0.2);
  z-index: 2000;
  animation: toast-in .25s;
}
.toast.error { border-color: var(--red); color: var(--red); box-shadow: 0 10px 40px rgba(255,68,68,0.2); }
@keyframes toast-in {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Spinner inline para botones submit cuando están en estado "Procesando…".
   Se inyecta desde ui.js modal() durante el await del onSubmit. */
.spinner {
  display: inline-block;
  width: 12px; height: 12px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  vertical-align: -2px;
  margin-right: 6px;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ── CLUSTER CARD (dashboard agregado) ───────────────────────────────── */
.cluster-card {
  background: linear-gradient(135deg, #0a1a14 0%, #0a0a0a 60%);
  border: 1px solid #00ff8830;
  padding: 18px 22px;
  margin-bottom: 14px;
}
/* Celda destacada de "gente conectada" */
.cluster-cell.people-cell {
  background: linear-gradient(135deg, #001a14 0%, #001008 100%);
  border: 1px solid #00ff8840;
}
.cluster-cell.people-cell .cluster-label {
  color: var(--green);
}
.cluster-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 16px;
}
@media (max-width: 700px) {
  .cluster-grid { grid-template-columns: 1fr; }
}
.cluster-cell {
  background: var(--bg-soft);
  border-radius: 10px;
  padding: 14px;
}
.cluster-label {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 700;
  margin-bottom: 8px;
}
.cluster-value {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}
.cluster-value strong {
  color: #fff;
  font-size: 28px;
  font-weight: 900;
}
.cluster-pct {
  font-size: 13px;
  font-weight: 700;
  margin-left: auto;
}
.cluster-pct.green  { color: var(--green); }
.cluster-pct.orange { color: var(--orange); }
.cluster-pct.red    { color: var(--red); }

/* ── EN VIVO ahora (modal MAC detail) ──────────────────────────────── */
.watching-card { margin: 14px 0 6px; }
.watching-live {
  background: linear-gradient(135deg, #1a0a0a 0%, #0a0a0a 100%);
  border: 1px solid #ff444466;
  border-radius: 10px;
  padding: 12px 14px;
}
.watching-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: 2px; font-weight: 700;
  color: #ff6666;
  margin-bottom: 10px;
}
.watching-dot {
  display: inline-block;
  animation: blink 1.4s infinite;
}
@keyframes blink {
  0%,100% { opacity: 1; }
  50%     { opacity: 0.3; }
}
.watching-content {
  display: flex; align-items: center; gap: 10px;
}
.watching-content code {
  background: var(--bg-soft); padding: 1px 5px; border-radius: 3px; font-size: 10px;
}

/* ── ÁRBOL DE REFERIDOS ─────────────────────────────────────────────── */
.ref-node {
  position: relative;
}
.ref-node:not(:first-child) {
  margin-top: 8px;
}
.ref-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 8px;
  border-left: 3px solid var(--green);
}
.ref-node[style*="margin-left:24"] .ref-card { border-left-color: #00d4ff; }
.ref-node[style*="margin-left:48"] .ref-card { border-left-color: #ff8800; }
.ref-node[style*="margin-left:72"] .ref-card { border-left-color: #ff4477; }

.ref-head {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  margin-bottom: 4px;
}
.ref-head strong { font-size: 14px; color: #fff; }
.ref-meta {
  color: var(--muted); font-size: 11px; margin-bottom: 8px;
}
.ref-stats {
  display: flex; gap: 16px; flex-wrap: wrap;
  font-size: 12px; color: var(--muted);
  padding: 6px 0; border-top: 1px solid var(--border);
}
.ref-stats span strong { color: #fff; }
.ref-stats span strong.green  { color: var(--green); }
.ref-stats span strong.orange { color: var(--orange); }
.ref-stats span strong.red    { color: var(--red); }
.ref-actions {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-top: 8px;
}

/* ── TICKET DE CREDENCIALES (post-creación reseller) ─────────────────── */
.cred-ticket {
  background: linear-gradient(135deg, #0e1f15 0%, #0a0a0a 100%);
  border: 1px solid var(--green);
  border-radius: 12px;
  padding: 18px 20px;
  margin: 12px 0;
}
.cred-ticket h4 {
  margin: 0 0 12px 0;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--green);
}
.cred-row {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-soft);
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 8px;
  font-family: 'Consolas', 'Menlo', monospace;
  font-size: 12px;
}
.cred-row .label {
  color: var(--muted);
  font-family: inherit;
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 10px;
  min-width: 75px;
}
.cred-row .value {
  flex: 1;
  color: #fff;
  word-break: break-all;
}
.cred-row .copy-btn {
  background: transparent; border: 1px solid var(--bg-soft);
  color: var(--green); padding: 4px 10px; border-radius: 6px;
  cursor: pointer; font-size: 11px;
}
.cred-row .copy-btn:hover { border-color: var(--green); }
.cred-row .copy-btn.ok { color: #fff; border-color: var(--green); background: var(--green); color:#000; }

/* ── UTILIDADES ───────────────────────────────────────────────────────── */
.muted   { color: var(--muted); }
.mt-12   { margin-top: 12px; }
.mt-24   { margin-top: 24px; }
.mb-12   { margin-bottom: 12px; }
.right   { text-align: right; }
.center  { text-align: center; }
.flex-row{ display:flex; gap: 8px; align-items: center; }

.bar { background: var(--bg-soft); height: 6px; border-radius: 3px; overflow: hidden; margin-top: 6px; }
.bar > i { display: block; height: 100%; background: var(--green); }
.bar.warn > i { background: var(--orange); }
.bar.danger > i { background: var(--red); }

.empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}
.empty .icon { font-size: 48px; margin-bottom: 12px; opacity: .5; }

/* ── DIAGRAMA DE FLUJO PORTALES ─────────────────────────────────────── */
.flow {
  margin: 14px 0 18px;
  padding: 14px;
  background: var(--bg-soft);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.flow-step {
  display: flex; flex-direction: column; gap: 2px;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text);
}
.flow-step strong { color: #fff; font-size: 13px; font-weight: 700; }
.flow-step span   { color: var(--muted); font-size: 11px; font-family: monospace; }
.flow-step.central  { border-color: var(--cyan);  background: #001a26; }
.flow-step.central strong { color: var(--cyan); }
.flow-step.provider { border-color: var(--orange); background: #1f1408; }
.flow-step.provider strong { color: var(--orange); }
.flow-arrow {
  text-align: center;
  color: var(--muted);
  font-size: 11px;
  padding: 4px 0;
  letter-spacing: 1px;
}