:root {
  --bg: #14161c;
  --surface: #1c1f28;
  --surface-2: #242836;
  --border: #22262f;
  --border-strong: #2e3242;
  --text: #edeff4;
  --text-dim: #8b90a3;
  --text-faint: #666b7d;
  --accent: #2dd4bf;
  --accent-ink: #0b1418;
  --run: #34d399;
  --run-bg: #12261f;
  --run-border: #1e4a3a;
  --pause: #fbbf24;
  --pause-bg: #2a1f14;
  --pause-border: #4a3720;
  --stop: #f87171;
  --stop-bg: #241a1e;
  --stop-border: #3a2530;
  --unknown: #454b5e;
  --mono: "SFMono-Regular", "JetBrains Mono", Consolas, monospace;
  --sans: "IBM Plex Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --display: "Space Grotesk", var(--sans);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #5eead4; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
}

.topbar .brand {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.topbar .brand span {
  color: var(--text-dim);
  font-weight: 400;
  font-family: var(--sans);
  margin-left: 8px;
}

.topbar .who {
  color: var(--text-dim);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar .who a { color: var(--text-dim); text-decoration: underline; }
.topbar .who a:hover { color: var(--text); }

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 28px 80px;
}

h1 {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}

h2 {
  font-family: var(--display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dim);
  margin: 36px 0 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
}

.badge.ok { color: var(--run); background: var(--run-bg); border-color: var(--run-border); }
.badge.warn { color: var(--pause); background: var(--pause-bg); border-color: var(--pause-border); }
.badge.bad { color: var(--stop); background: var(--stop-bg); border-color: var(--stop-border); }

/* Tarjeta de maquina (grid tipo dashboard) */
.machine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-bottom: 8px;
}

.row {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 0;
}

.row .cabecera {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.row .nombre {
  font-family: var(--display);
  font-weight: 600;
  font-size: 15.5px;
}

.row .cliente-tag {
  color: var(--text-dim);
  font-size: 12px;
  display: block;
  margin-top: 2px;
}

.row .estado-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 20px;
  padding: 4px 10px 4px 8px;
  font-size: 11.5px;
  font-weight: 500;
  white-space: nowrap;
}

.row .estado-pill .dot { width: 6px; height: 6px; border-radius: 50%; }

.row.estado-corriendo .estado-pill { background: var(--run-bg); border: 1px solid var(--run-border); color: #6ee7b7; }
.row.estado-corriendo .estado-pill .dot { background: var(--run); }
.row.estado-pausado .estado-pill { background: var(--pause-bg); border: 1px solid var(--pause-border); color: var(--pause); }
.row.estado-pausado .estado-pill .dot { background: var(--pause); }
.row.estado-detenido .estado-pill { background: var(--stop-bg); border: 1px solid var(--stop-border); color: var(--stop); }
.row.estado-detenido .estado-pill .dot { background: var(--stop); }

.row .datos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
  padding: 12px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.row .datos > span { display: flex; flex-direction: column; gap: 2px; }
.row .datos strong { color: var(--text); font-weight: 600; font-size: 14px; }
.row .datos .etiqueta { color: var(--text-faint); font-size: 11px; }

.row .acciones { display: flex; flex-wrap: wrap; gap: 8px; }

.row .ajustes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.row .ajustes form {
  display: flex;
  align-items: center;
  gap: 4px;
}

.row .ajustes input { width: auto; }
.row .ajustes label { display: inline; margin: 0; font-size: 12px; white-space: nowrap; }

button, .btn {
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  color: #c7cbda;
  background: transparent;
  border: 1px solid var(--border-strong);
  padding: 7px 13px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

button:hover, .btn:hover { background: var(--surface-2); color: var(--text); border-color: #3a3f52; }

.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn-primary:hover { background: #5eead4; border-color: #5eead4; color: var(--accent-ink); }
.btn-danger { color: var(--stop); }
.btn-danger:hover { background: var(--stop-bg); border-color: var(--stop-border); }

form.inline { display: inline; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 20px;
}

.panel label {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  margin: 12px 0 4px;
}

.panel label:first-child { margin-top: 0; }

input, select {
  font: inherit;
  width: 100%;
  padding: 8px 10px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  color: var(--text);
  border-radius: 8px;
}

.flash {
  padding: 10px 14px;
  margin-bottom: 16px;
  border-radius: 8px;
  font-size: 14px;
}

.flash.ok { background: var(--run-bg); color: var(--run); border: 1px solid var(--run-border); }
.flash.error { background: var(--stop-bg); color: var(--stop); border: 1px solid var(--stop-border); }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-box {
  width: 320px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.login-box h1 { text-align: left; margin-bottom: 4px; }
.login-box p { color: var(--text-dim); font-size: 13px; margin-top: 0; margin-bottom: 24px; }

.dias-restantes { font-family: var(--mono); }
.dias-restantes.bajo { color: var(--pause); }
.dias-restantes.vencido { color: var(--stop); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 500; font-size: 13px; }
td.num { font-family: var(--mono); }