/* Estado favala — paleta oscura homesite */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: linear-gradient(135deg, #2d3748, #1a202c);
  color: #e2e8f0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  min-height: 100vh; padding: 1.5rem;
}
.wrap { max-width: 1100px; margin: 0 auto; }

header { display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem; margin-bottom: 1.5rem; }
h1 { font-size: 1.5rem; font-weight: 800; color: #90cdf4; }
h1 span { color: #718096; font-weight: 600; }
.sub { color: #718096; font-size: .85rem; margin-top: .2rem; }
h2 { font-size: 1rem; color: #9ae6b4; margin: 1.6rem 0 .7rem;
  border-bottom: 1px solid #3d4a5c; padding-bottom: .4rem; }

/* Indicador global */
.global { display: flex; align-items: center; gap: .5rem; font-weight: 700;
  padding: .5rem .9rem; border-radius: 10px; background: #2d3748;
  border: 1px solid #3d4a5c; font-size: .9rem; }
.global small { color: #718096; font-weight: 600; font-family: monospace; }
.global.ok { color: #68d391; } .global.bad { color: #fc8181; }
.global .dot { width: 11px; height: 11px; border-radius: 50%; }
.global.ok .dot { background: #68d391; box-shadow: 0 0 8px #68d39188; }
.global.bad .dot { background: #fc8181; box-shadow: 0 0 8px #fc818188; }

/* Tarjetas */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: .9rem; }
.card { background: #2d3748; border: 1px solid #3d4a5c; border-radius: 12px;
  padding: .9rem 1rem; box-shadow: 0 3px 14px rgba(0,0,0,.3);
  border-left: 4px solid #4a5568; }
.card.up   { border-left-color: #68d391; }
.card.down { border-left-color: #fc8181; }
.card-head { display: flex; align-items: center; gap: .55rem; }
.card-head .dot { width: 10px; height: 10px; border-radius: 50%; background: #718096; flex: none; }
.card.up   .dot { background: #68d391; box-shadow: 0 0 7px #68d39188; }
.card.down .dot { background: #fc8181; box-shadow: 0 0 7px #fc818188; }
.card-head .name { font-weight: 700; color: #e2e8f0; }
.card-head .state { margin-left: auto; font-size: .72rem; font-weight: 700;
  letter-spacing: .05em; color: #718096; }
.card.up   .state { color: #68d391; } .card.down .state { color: #fc8181; }

/* Gráfica de latencia (estilo Kuma) */
.chart { height: 64px; margin: .6rem 0 .5rem; cursor: pointer; }
.chart canvas { width: 100% !important; }

/* Modal de gráfica ampliada */
.modal { position: fixed; inset: 0; background: rgba(10,14,20,.78);
  display: flex; align-items: center; justify-content: center; padding: 1.5rem; z-index: 50; }
.modal[hidden] { display: none; }
.modal-box { background: #1a202c; border: 1px solid #3d4a5c; border-radius: 14px;
  width: min(900px, 100%); box-shadow: 0 12px 50px rgba(0,0,0,.6); padding: 1.2rem 1.3rem; }
.modal-head { display: flex; align-items: center; gap: 1rem; margin-bottom: .9rem; flex-wrap: wrap; }
.modal-head > span { font-weight: 700; color: #90cdf4; font-size: 1.05rem; }
.ranges { display: flex; gap: .3rem; margin-left: auto; }
.ranges button { background: #2d3748; border: 1px solid #3d4a5c; color: #a0aec0;
  padding: .3rem .7rem; border-radius: 7px; cursor: pointer; font-size: .82rem; }
.ranges button.active { background: #68d391; color: #1a202c; border-color: #68d391; font-weight: 700; }
#modal-close { background: none; border: none; color: #718096; font-size: 1.2rem; cursor: pointer; }
.modal-chart { height: 340px; }
.modal-info { color: #718096; font-size: .8rem; margin-top: .6rem; text-align: right; }

.meta { display: flex; gap: .8rem; font-size: .78rem; color: #a0aec0; flex-wrap: wrap; }
.meta .msg { margin-left: auto; font-family: monospace; color: #718096; }

footer { margin-top: 2rem; text-align: center; color: #4a5568; font-size: .78rem; }
footer a { color: #90cdf4; text-decoration: none; }

/* Login */
body.login { display: flex; align-items: center; justify-content: center; }
.login-card { background: #2d3748; border: 1px solid #3d4a5c; border-radius: 14px;
  padding: 2rem; width: 320px; box-shadow: 0 8px 30px rgba(0,0,0,.5); text-align: center; }
.login-card h1 { color: #90cdf4; font-size: 1.4rem; }
.login-card .sub { margin-bottom: 1.2rem; }
.login-card input { width: 100%; padding: .7rem .9rem; border-radius: 9px;
  border: 1px solid #3d4a5c; background: #1a202c; color: #e2e8f0; font-size: 1rem; }
.login-card button { width: 100%; margin-top: .8rem; padding: .7rem; border: none;
  border-radius: 9px; background: #68d391; color: #1a202c; font-weight: 700;
  font-size: 1rem; cursor: pointer; }
.login-card button:hover { background: #9ae6b4; }
.login-card .err { margin-top: .8rem; color: #fc8181; font-size: .85rem; }
.login-card a.btn { display: inline-block; margin-top: 1rem; padding: .6rem 1.2rem; border-radius: 9px;
  background: #68d391; color: #1a202c; font-weight: 700; text-decoration: none; }
.login-card a.btn:hover { background: #9ae6b4; }