/* Ciudad sin dueño — la página.
   Azul noche, naranja farol y nada más. */

.csd-intro {
  padding: 46px 0 22px;
  background:
    radial-gradient(900px 420px at 18% -10%, rgba(242,162,74,.10), transparent 62%),
    linear-gradient(180deg, #0a1022 0%, #0c1426 100%);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.csd-intro h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.04;
  letter-spacing: -.02em;
  margin: 6px 0 12px;
  color: #eef3fa;
}
.csd-intro .lead { color: #9fb0c2; max-width: 68ch; }
.csd-intro .lead b { color: #f2a24a; font-weight: 600; }
.csd-intro .eyebrow a { color: #35b3d3; }

.csd-seccion { padding: 26px 0 60px; background: #0a1022; }
.csd { display: grid; gap: 16px; }

/* ------------------------------------------------------------ la pantalla */
.csd-pantalla {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #05070f;
  border: 1px solid rgba(255,255,255,.09);
  box-shadow: 0 18px 50px rgba(0,0,0,.45);
}
.csd-pantalla canvas {
  display: block;
  width: 100%;
  height: auto;
  touch-action: none;
  outline: none;
  cursor: crosshair;
}
.csd-pantalla canvas.csd-atras { filter: blur(3px) brightness(.5); }

/* ---------------------------------------------------------------- panel */
.csd-panel {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  overflow: auto;
  background: rgba(5,7,15,.72);
  backdrop-filter: blur(2px);
}
.csd-panel[hidden] { display: none; }

.csd-caja {
  width: min(560px, 100%);
  background: #101a2e;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  padding: 20px 22px;
  color: #dfe7f1;
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
}
.csd-caja.csd-ancha { width: min(880px, 100%); }
.csd-caja h2 { font-size: 1.5rem; margin: 2px 0 10px; color: #eef3fa; letter-spacing: -.015em; }
.csd-caja h3 { font-size: .98rem; margin: 0 0 6px; color: #f2a24a; }
.csd-caja p { margin: 0 0 10px; font-size: .94rem; line-height: 1.55; }
.csd-caja canvas { display: block; margin: 0 auto 12px; border-radius: 10px; }
.csd-kicker {
  text-transform: uppercase;
  letter-spacing: .13em;
  font-size: .68rem;
  font-weight: 700;
  color: #7f93a3;
  margin: 0 0 4px !important;
}
.csd-tenue { color: #8ba0b0; font-size: .86rem !important; }
.csd-bien { color: #7fd6a0; }
.csd-alerta { color: #e2705f; }

.csd-grilla {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  margin: 14px 0;
}
.csd-lista { margin: 0 0 8px; padding-left: 18px; font-size: .9rem; line-height: 1.6; color: #c3d0dd; }
.csd-lista.csd-cols { columns: 2; column-gap: 22px; }
.csd-lista li { break-inside: avoid; }

.csd-check {
  display: block;
  font-size: .9rem;
  margin: 0 0 6px;
  color: #c3d0dd;
  cursor: pointer;
}
.csd-check.csd-off { opacity: .45; cursor: default; }

.csd-estante {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
  margin: 12px 0;
}
.csd-hueco {
  border: 1px dashed rgba(255,255,255,.18);
  border-radius: 10px;
  padding: 10px 12px;
  background: rgba(255,255,255,.02);
}
.csd-hueco b { display: block; font-size: .9rem; color: #8ba0b0; margin-bottom: 3px; }
.csd-hueco span { font-size: .8rem; color: #7f93a3; line-height: 1.45; display: block; }
.csd-hueco.csd-tiene { border-style: solid; border-color: rgba(201,160,255,.45); background: rgba(201,160,255,.07); }
.csd-hueco.csd-tiene b { color: #c9a0ff; }
.csd-hueco.csd-tiene span { color: #c3d0dd; }

.csd-voz h2 { color: #f2e3c8; font-style: italic; font-weight: 600; }

/* --------------------------------------------------------------- botones */
.csd-botones { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.csd-cta, .csd-cta-2 {
  font: inherit;
  font-weight: 600;
  font-size: .92rem;
  border-radius: 10px;
  padding: 10px 18px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .12s ease, background .15s ease;
}
.csd-cta { background: #f2a24a; color: #1a1206; }
.csd-cta:hover { background: #ffb463; transform: translateY(-1px); }
.csd-cta-2 { background: rgba(255,255,255,.07); color: #dfe7f1; border-color: rgba(255,255,255,.14); }
.csd-cta-2:hover { background: rgba(255,255,255,.13); }
.csd-cta[disabled], .csd-cta-2[disabled] { opacity: .4; cursor: not-allowed; transform: none; }

.csd-barra { display: flex; gap: 10px; flex-wrap: wrap; }

/* ----------------------------------------------------------------- mando */
.csd-mando { display: none; gap: 20px; justify-content: space-between; align-items: center; }
.csd-cruz { display: grid; justify-items: center; gap: 6px; }
.csd-cruz > div { display: flex; gap: 42px; }
.csd-acciones { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.csd-bt {
  font: inherit;
  font-size: .82rem;
  font-weight: 600;
  min-width: 52px;
  padding: 12px 10px;
  border-radius: 10px;
  background: rgba(255,255,255,.07);
  color: #dfe7f1;
  border: 1px solid rgba(255,255,255,.14);
  cursor: pointer;
  user-select: none;
  touch-action: none;
}
.csd-bt:active { background: rgba(242,162,74,.28); }
.csd-bt-gordo { min-width: 72px; background: rgba(242,162,74,.22); border-color: rgba(242,162,74,.4); }
@media (pointer: coarse) { .csd-mando { display: flex; } }

/* ----------------------------------------------------------------- ayuda */
.csd-ayuda {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.csd-ayuda > div {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 12px;
  padding: 14px 16px;
}
.csd-ayuda h3 { margin: 0 0 6px; font-size: .92rem; color: #f2a24a; }
.csd-ayuda p { margin: 0; font-size: .86rem; line-height: 1.55; color: #9fb0c2; }
.csd-ayuda kbd, .csd-pie kbd {
  display: inline-block;
  font: 600 .78rem/1 ui-monospace, monospace;
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.16);
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 3px 6px;
  margin: 0 1px;
  color: #eef3fa;
}
.csd-pie { font-size: .84rem; color: #7f93a3; margin: 0; max-width: 72ch; }