/* Akena Watch — Siempre en Guardia.
   Tema oscuro con ámbar: una guardiana en la noche. */

:root {
  --bg: #0e1014;
  --panel: #161a21;
  --panel-2: #1c212b;
  --border: #262c38;
  --text: #e7e5df;
  --muted: #8b93a1;
  --amber: #f59e0b;
  --amber-strong: #ffb84d;
  --amber-dim: rgba(245, 158, 11, 0.12);
  --green: #34d399;
  --red: #f87171;
  --radius: 10px;
  --shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
  /* Los controles nativos (checkbox, select, spinners, autofill)
     adoptan el tema oscuro en vez del blanco por defecto del navegador. */
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--amber-strong); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- Barra superior --- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(14, 16, 20, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand .paw { width: 26px; height: 26px; color: var(--amber); }
.brand-name { font-weight: 700; font-size: 17px; letter-spacing: 0.3px; }
.brand-tagline {
  font-size: 12px;
  color: var(--muted);
  border-left: 1px solid var(--border);
  padding-left: 10px;
}
.topnav { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.topnav a { color: var(--muted); font-size: 14px; }
.topnav a:hover, .topnav a.active { color: var(--amber-strong); text-decoration: none; }
.user-chip {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 13px;
  color: var(--text);
}

/* --- Layout --- */
.container { flex: 1; width: 100%; max-width: 1100px; margin: 0 auto; padding: 24px 20px 60px; }

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.page-head h1 { font-size: 22px; margin: 0; }

.footer {
  border-top: 1px solid var(--border);
  padding: 18px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.footer .paw { width: 16px; height: 16px; color: var(--amber); opacity: 0.8; }

/* --- Tarjetas --- */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* --- Autenticación --- */
.auth-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 20px;
}
.auth-card { width: 100%; max-width: 380px; padding: 32px; text-align: center; }
.auth-logo { display: flex; justify-content: center; }
.auth-logo .paw { width: 52px; height: 52px; color: var(--amber); }
.auth-title { margin: 10px 0 2px; font-size: 26px; }
.auth-tagline {
  color: var(--amber-strong);
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 18px;
}
.auth-card form { text-align: left; }

/* --- Formularios --- */
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 4px; }
/* Los inputs de texto se estilizan sin importar su type (text, email, url,
   password, number, search, …). Solo quedan nativos los checkbox, radio,
   range y los botones (que tienen su propio estilo .btn). */
input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="range"]):not([type="color"]),
select, textarea {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 12px;
  font: inherit;
  margin-top: 4px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-dim);
}
input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--amber);
  cursor: pointer;
}
/* Autofill de Chrome/Firefox: evita el fondo blanco sobre el tema oscuro. */
input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px var(--panel-2) inset;
  -webkit-text-fill-color: var(--text);
  caret-color: var(--text);
}
textarea { resize: vertical; min-height: 70px; }

.check-row { display: flex; align-items: center; gap: 8px; margin: 10px 0; }
.check-row input { width: auto; margin: 0; }
.check-row label { margin: 0; font-size: 14px; color: var(--text); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.form-grid .full { grid-column: 1 / -1; }
.field-note { font-size: 12px; color: var(--muted); margin: 4px 0 0; }

/* --- Botones --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 14px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.btn:hover { border-color: var(--amber); color: var(--amber-strong); text-decoration: none; }
.btn.primary { background: var(--amber); border-color: var(--amber); color: #17130a; font-weight: 600; }
.btn.primary:hover { background: var(--amber-strong); color: #17130a; }
.btn.danger:hover { border-color: var(--red); color: var(--red); }
.btn.ghost { background: transparent; }
.btn.tiny { padding: 3px 10px; font-size: 12.5px; border-radius: 6px; }
.btn.block { width: 100%; margin-top: 18px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* --- Lista de monitores --- */
.monitor-list { display: flex; flex-direction: column; gap: 10px; }

/* --- Resumen estadístico --- */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}
.stat-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat-value { font-size: 26px; font-weight: 700; line-height: 1.1; }
.stat-value.up { color: var(--green); }
.stat-value.down { color: var(--red); }
.stat-value.amber { color: var(--amber-strong); }
.stat-label {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* --- Gráfica de latencia --- */
.spark-wrap { width: 140px; flex: none; }
.spark { display: block; }

/* --- Historial de la página de estado --- */
.history-strip { display: flex; gap: 2px; margin-top: 8px; }
.h-cell { width: 9px; height: 14px; border-radius: 2px; background: var(--panel-2); flex: 1; }
.h-cell.up { background: var(--green); }
.h-cell.down { background: var(--red); }

.monitor-row {
  display: grid;
  grid-template-columns: auto 1fr 140px auto auto auto auto;
  align-items: center;
  gap: 18px;
  padding: 14px 16px;
}
.monitor-main { min-width: 0; }
.monitor-name { font-weight: 600; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.monitor-url { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.monitor-stat { text-align: right; font-size: 13px; }
.monitor-stat b { font-size: 15px; }
.monitor-actions { display: flex; gap: 6px; }

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--muted);
  flex: none;
}
.dot.up { background: var(--green); box-shadow: 0 0 8px rgba(52, 211, 153, 0.5); }
.dot.down { background: var(--red); box-shadow: 0 0 8px rgba(248, 113, 113, 0.5); }

.badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge.amber { color: var(--amber-strong); border-color: var(--amber); background: var(--amber-dim); }
.badge.group { color: var(--green); border-color: var(--green); background: rgba(52, 211, 153, 0.08); }
.badge.paused { color: var(--muted); border-color: var(--border); background: var(--panel); }

/* monitor pausado: fila atenuada, sin luces de estado */
.monitor-row.paused { opacity: 0.72; }
.monitor-row.paused .dot { background: var(--muted); box-shadow: none; }
.monitor-row.paused .spark { opacity: 0.45; }

/* botón de icono (pausa/reproducir) alineado con los demás */
.icon-btn { line-height: 0; padding: 5px 7px; }
.icon-btn svg { display: block; }

.error { color: var(--red); font-size: 13.5px; margin: 8px 0 0; }
.error-text { color: var(--red); }
.success { color: var(--green); }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.hidden { display: none !important; }

/* --- Modal --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 6, 9, 0.72);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  z-index: 50;
  overflow-y: auto;
}
.modal { width: 100%; max-width: 560px; padding: 24px; }
.modal.wide { max-width: 780px; }
.modal h2 { margin: 0 0 4px; font-size: 19px; }
.modal .modal-sub { margin: 0 0 14px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* --- Modal de detalle (estadísticas) --- */
.tile-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 8px; margin: 14px 0; }
.tile {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.tile-value { font-size: 18px; font-weight: 700; }
.tile-value.up { color: var(--green); }
.tile-value.down { color: var(--red); }
.tile-value.amber { color: var(--amber-strong); }
.tile-label {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.chart-wrap {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-top: 4px;
}
.chart-wrap.hidden { display: none; }
.chart-wrap:not(.hidden) { display: block; }
.chart-wrap svg { width: 100%; height: auto; display: block; }
.chart-range { display: flex; gap: 6px; margin: 8px 0 4px; }
.chart-range .btn.active {
  background: var(--amber-dim);
  border-color: var(--amber);
  color: var(--amber-strong);
}
.events-scroll { max-height: 240px; overflow-y: auto; margin-top: 4px; }
.access-box {
  max-height: 180px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  margin: 4px 0 10px;
  background: var(--panel-2);
}
.events-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.events-table th, .events-table td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); }
.events-table th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.events-table tr:last-child td { border-bottom: none; }
.up-text { color: var(--green); }

/* --- Herramientas --- */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
  overflow-x: auto;
}
.tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  padding: 10px 16px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active {
  color: var(--amber-strong);
  border-bottom-color: var(--amber);
  font-weight: 600;
}
.tab-panel.hidden { display: none; }
.tool-card { padding: 24px; }
.tool-head h2 { margin: 0 0 2px; font-size: 19px; }
.tool-head p { margin: 0 0 14px; }
.tool-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0 14px;
  align-items: end;
}
.tool-form label { margin: 0 0 6px; }
.tool-actions { display: flex; gap: 8px; align-items: end; margin-top: 14px; }
.tool-actions .btn { margin-top: 4px; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin: 18px 0 12px;
}
.ping-log {
  max-height: 240px;
  overflow-y: auto;
  margin-top: 12px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}
.ping-line {
  display: flex;
  gap: 10px;
  padding: 3px 0;
  font-size: 13px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.ping-line.bad { color: var(--red); }
.error-box {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--red);
  background: rgba(248, 113, 113, 0.08);
  color: var(--red);
  font-size: 14px;
}
.whois-output {
  margin-top: 14px;
  max-height: 420px;
  overflow: auto;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  line-height: 1.5;
  white-space: pre;
}
@media (max-width: 720px) {
  .tool-actions { grid-column: 1 / -1; }
}

/* --- Usuarios --- */
.user-table { width: 100%; border-collapse: collapse; }
.user-table th, .user-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.user-table th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; }
.user-table tr:last-child td { border-bottom: none; }
.role-admin { color: var(--amber-strong); }
.role-collaborator { color: var(--muted); }

/* --- Página de estado pública --- */
.status-page { max-width: 640px; margin: 0 auto; }
.status-head { text-align: center; padding: 30px 24px; margin-bottom: 18px; }
.status-logo { display: flex; justify-content: center; }
.status-logo .paw { width: 44px; height: 44px; color: var(--amber); }
.status-head h1 { margin: 10px 0 4px; font-size: 24px; }
.status-head p { margin: 0; }
.status-foot { text-align: center; margin-top: 16px; }
.status-foot-paw { display: inline-flex; vertical-align: middle; margin-right: 4px; }
.status-foot-paw .paw { width: 14px; height: 14px; color: var(--amber); opacity: 0.8; }

/* --- Acerca de (homenaje) --- */
.about { max-width: 640px; margin: 0 auto; }
.about-card { padding: 40px 36px; text-align: center; }
.about-paw { display: flex; justify-content: center; margin-bottom: 6px; }
.about-paw .paw { width: 64px; height: 64px; color: var(--amber); }
.about-card h1 { font-size: 26px; margin: 8px 0 4px; }
.about-lead {
  color: var(--amber-strong);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 13px;
  margin: 0 0 20px;
}
.about-card p { text-align: left; }
.about-sign { margin-top: 22px !important; color: var(--amber-strong); font-weight: 600; }
.about-back { text-align: center; margin-top: 16px; }
.about-back .btn { color: var(--muted); }
.about-back .btn:hover { color: var(--amber-strong); }

/* --- Toast --- */
#toast-root {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}
.toast {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--amber);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
  box-shadow: var(--shadow);
  animation: toast-in 0.2s ease;
}
.toast.ok { border-left-color: var(--green); }
.toast.bad { border-left-color: var(--red); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

@media (max-width: 720px) {
  .monitor-row { grid-template-columns: auto 1fr auto; gap: 10px; }
  .monitor-stat { text-align: left; }
  .monitor-actions { grid-column: 2 / -1; }
  .spark-wrap { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .brand-tagline { display: none; }
}