/* ═══════════════════════════════════════════════════════════════════════════
   terminal.html — modo concurso: misma atmósfera que contests.html (hub BXF)
   Solo aplica con body.bxf-contest-terminal-shell.terminal-contest-mode
   ═══════════════════════════════════════════════════════════════════════════ */

body.bxf-contest-terminal-shell.terminal-contest-mode {
  --cx-line: rgba(198, 157, 255, 0.1);
  --cx-line-strong: rgba(188, 178, 220, 0.32);
  --cx-panel: linear-gradient(
    168deg,
    rgba(22, 14, 36, 0.96) 0%,
    rgba(10, 8, 18, 0.94) 48%,
    rgba(14, 8, 22, 0.98) 100%
  );
  --cx-panel-border: rgba(198, 157, 255, 0.28);
  --bxf-radius-lg: 18px;
  --bxf-shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  --bxf-panel-depth: 0 28px 100px rgba(0, 4, 18, 0.55);
}

/*
 * Rejilla tipo hub de concursos.
 * Debe ir en ::after, no ::before: body::before es la imagen / --terminal-bg
 * personalizada en terminal.html; un solo pseudo-elemento por etiqueta.
 */
body.bxf-contest-terminal-shell.terminal-contest-mode::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.42;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 88% 72% at 50% 36%, black 18%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 88% 72% at 50% 36%, black 18%, transparent 100%);
}

body.bxf-contest-terminal-shell.terminal-contest-mode .terminal-topbar,
body.bxf-contest-terminal-shell.terminal-contest-mode .terminal-os-notice,
body.bxf-contest-terminal-shell.terminal-contest-mode .terminal-work-area,
body.bxf-contest-terminal-shell.terminal-contest-mode .status-bar {
  z-index: 2;
}

body.bxf-contest-terminal-shell.terminal-contest-mode .terminal-topbar {
  border-bottom-color: var(--cx-line-strong);
  box-shadow:
    0 0 0 1px rgba(203, 166, 247, 0.06),
    0 14px 48px rgba(0, 4, 18, 0.45);
}

body.bxf-contest-terminal-shell.terminal-contest-mode .terminal-os-notice {
  border-bottom-color: var(--cx-line-strong);
}

body.bxf-contest-terminal-shell.terminal-contest-mode .contest-editor-panel:not([hidden]) {
  border-radius: var(--bxf-radius-lg);
  padding: 18px 18px 20px;
  background: var(--cx-panel);
  border: 1px solid var(--cx-panel-border);
  border-left: 3px solid rgba(198, 157, 255, 0.48);
  box-shadow: var(--bxf-shadow-inset), 0 0 0 1px rgba(203, 166, 247, 0.08),
    var(--bxf-panel-depth), 0 0 40px rgba(198, 157, 255, 0.08);
  position: relative;
  /* Nunca hidden: recortaba el textarea del editor (scroll vertical del panel). */
  overflow-x: hidden;
  overflow-y: auto;
}

body.bxf-contest-terminal-shell.terminal-contest-mode .contest-editor-panel:not([hidden])::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  pointer-events: none;
  z-index: 2;
}

body.bxf-contest-terminal-shell.terminal-contest-mode .contest-task-readout {
  border-color: rgba(188, 178, 220, 0.22);
  background: linear-gradient(160deg, rgba(16, 12, 26, 0.85) 0%, rgba(8, 6, 16, 0.92) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

body.bxf-contest-terminal-shell.terminal-contest-mode .contest-guide-card {
  border-color: rgba(137, 180, 250, 0.2);
  background: linear-gradient(165deg, rgba(10, 18, 38, 0.9) 0%, rgba(5, 10, 24, 0.95) 100%);
}

body.bxf-contest-terminal-shell.terminal-contest-mode .contest-script-editor {
  border-color: rgba(188, 178, 220, 0.2);
  background: rgba(4, 10, 22, 0.92);
}

/* Barra divisoria editor | terminal (más visible que el borde fino por defecto) */
body.bxf-contest-terminal-shell.terminal-contest-mode #contest-split-handle.contest-split-handle:not([hidden]) {
  width: 12px;
  min-width: 12px;
  background: linear-gradient(
    180deg,
    rgba(198, 157, 255, 0.35) 0%,
    rgba(188, 178, 220, 0.12) 45%,
    rgba(198, 157, 255, 0.28) 100%
  );
  box-shadow:
    inset 1px 0 0 rgba(255, 255, 255, 0.06),
    inset -1px 0 0 rgba(0, 0, 0, 0.35);
  border-left: 1px solid rgba(188, 178, 220, 0.35);
  border-right: 1px solid rgba(188, 178, 220, 0.35);
}

body.bxf-contest-terminal-shell.terminal-contest-mode #terminal-wrapper {
  border-radius: 0 14px 14px 0;
  border: 1px solid rgba(188, 178, 220, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  /* Evita que la primera fila del xterm quede pegada/recortada bajo el borde superior */
  padding-top: 8px;
  padding-bottom: 6px;
}

body.bxf-contest-terminal-shell.terminal-contest-mode .xterm {
  padding-top: 4px;
}

@media (max-width: 900px) {
  body.bxf-contest-terminal-shell.terminal-contest-mode #terminal-wrapper {
    border-radius: 0 0 14px 14px;
  }
}

body.bxf-contest-terminal-shell.terminal-contest-mode .tm-pill .tm-bar {
  background: rgba(6, 12, 28, 0.85);
  border: 1px solid rgba(137, 180, 250, 0.2);
}

body.bxf-contest-terminal-shell.terminal-contest-mode .tm-pill .tm-bar > i {
  background: linear-gradient(90deg, rgba(188, 178, 220, 0.85), rgba(198, 157, 255, 0.55));
}