/* Reset mínimo */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

/* Body */
body {
  font-family: var(--font-display), system-ui, sans-serif;
  color: var(--color-text);
  background-color: var(--bg-deep);
  background-image: url('../../assets/background.placeholder.svg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

/* Overlays sobre la foto */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--overlay);
  pointer-events: none;
  z-index: 0;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, transparent 0%, transparent 45%, rgba(3, 20, 70, 0.55) 100%);
  pointer-events: none;
  z-index: 0;
}

/* Visibilidad de vistas por rol */
body.role-game #view-controls {
  display: none;
}
body.role-controls #view-game {
  display: none;
}
#view-game,
#view-controls {
  position: relative;
  z-index: 1;
}

/* Intro y Game Over */
#intro,
#game-over {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  z-index: 5;
}
#intro > section,
#intro > div,
#game-over > section,
#game-over > div {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--panel-radius);
  box-shadow: var(--panel-shadow);
  padding: clamp(24px, 4vw, 48px);
  max-width: 720px;
}
#intro h1,
#game-over h2 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin: 0 0 16px;
}
#intro p {
  font-size: 1.1rem;
  line-height: 1.5;
  margin: 0 0 32px;
  color: var(--color-text-muted);
}
#intro .intro-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
#game-over .final-score {
  font-size: 2rem;
  margin: 12px 0 32px;
  color: var(--prompt-accent);
  font-weight: 700;
}

/* Vista game */
#game {
  position: fixed;
  inset: 0;
  bottom: clamp(92px, 15vh, 170px);
  padding-top: clamp(16px, 3vh, 48px);
  padding-bottom: clamp(16px, 3vh, 48px);
  display: grid;
  place-items: center;
  pointer-events: none;
}
.game-panel {
  position: relative;
  width: min(92vw, 1200px);
  max-width: 100%;
  aspect-ratio: 16 / 10;
  max-height: 100%;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--panel-radius);
  box-shadow: var(--panel-shadow);
  pointer-events: auto;
  backdrop-filter: blur(2px);
  overflow: visible;
}
/* Rosco */
#rosco {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: var(--rosco-size);
  height: var(--rosco-size);
  aspect-ratio: 1 / 1;
}
#rosco::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 42%;
  height: 42%;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.12);
  background-image: url('../../assets/background.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  border: 2px dotted rgba(255, 255, 255, 0.6);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* Letras */
.letter {
  width: var(--letter-size);
  height: var(--letter-size);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 50%;
  left: 50%;
  background: radial-gradient(circle at 30% 25%, var(--pending-highlight), var(--pending-mid) 55%, var(--pending-deep) 100%);
  border: 3px solid var(--letter-border);
  box-shadow: var(--letter-shadow);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--letter-font-size);
  text-shadow: var(--letter-text-shadow);
  transition: background var(--letter-transition) ease, box-shadow var(--letter-transition) ease, color var(--letter-transition) ease;
  isolation: isolate;
  user-select: none;
}

.letter--pending {
  background: radial-gradient(circle at 30% 25%, var(--pending-highlight), var(--pending-mid) 55%, var(--pending-deep) 100%);
}
.letter--active {
  background: radial-gradient(circle at 30% 25%, var(--active-highlight), var(--active-mid) 55%, var(--active-deep) 100%);
  color: var(--active-text);
  text-shadow: 0 1px 2px rgba(255, 240, 200, 0.8);
}
.letter--active::before {
  content: '';
  position: absolute;
  inset: -14%;
  border-radius: 50%;
  pointer-events: none;
  box-shadow: 0 0 28px 8px var(--active-glow);
  animation: activePulse var(--blink) ease-in-out infinite;
  z-index: -1;
}
.letter--correct {
  background: radial-gradient(circle at 30% 25%, var(--correct-highlight), var(--correct-mid) 55%, var(--correct-deep) 100%);
  box-shadow: var(--letter-shadow), 0 0 16px var(--correct-glow);
}
.letter--wrong {
  background: radial-gradient(circle at 30% 25%, var(--wrong-highlight), var(--wrong-mid) 55%, var(--wrong-deep) 100%);
  box-shadow: var(--letter-shadow), 0 0 16px var(--wrong-glow);
}
.letter--passed {
  background: radial-gradient(circle at 30% 25%,
    var(--pending-highlight),
    var(--pending-mid) 55%,
    var(--pending-deep) 100%);
  box-shadow: var(--letter-shadow);
  color: var(--color-text);
}

body.paused .letter--active::before {
  animation-play-state: paused;
}

@keyframes activePulse {
  0%, 100% { transform: scale(0.94); opacity: 0.55; }
  50%      { transform: scale(1.10); opacity: 1; }
}

@keyframes pulse {
  0%   { transform: scale(1); filter: none; }
  50%  { transform: scale(1.14); filter: drop-shadow(0 0 14px var(--prompt-accent)); }
  100% { transform: scale(1); filter: none; }
}

/* Scoreboard */
#scoreboard {
  position: absolute;
  bottom: clamp(16px, 3vw, 32px);
  left: clamp(16px, 3vw, 32px);
  display: flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: none;
  padding: 0;
  top: auto;
  right: auto;
  width: auto;
}
.scoreboard__timer,
.scoreboard__score {
  width: var(--marker-size);
  height: var(--marker-size);
  border-radius: 50%;
  border: 3px solid var(--letter-border);
  box-shadow: var(--letter-shadow);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--marker-font-size);
  color: var(--color-text);
  text-shadow: var(--letter-text-shadow);
}
.scoreboard__timer {
  background: radial-gradient(circle at 30% 25%, var(--pending-highlight), var(--pending-mid) 55%, var(--pending-deep) 100%);
}
.scoreboard__score {
  width: calc(var(--marker-size) * 0.78);
  height: calc(var(--marker-size) * 0.78);
  background: radial-gradient(circle at 30% 25%, var(--correct-highlight), var(--correct-mid) 55%, var(--correct-deep) 100%);
  font-size: calc(var(--marker-font-size) * 0.85);
}
.scoreboard__score.pulse {
  animation: pulse 400ms ease;
}
.timer--overtime {
  background: radial-gradient(circle at 30% 25%, var(--wrong-highlight), var(--wrong-mid) 55%, var(--wrong-deep) 100%) !important;
  transition: background 400ms ease;
}

.reopen-controls {
  position: absolute;
  right: clamp(16px, 3vw, 32px);
  bottom: clamp(16px, 3vw, 32px);
  padding: 10px 20px;
  font-size: clamp(0.85rem, 1.6vw, 1.05rem);
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text);
  border: 2px solid var(--letter-border);
  background: radial-gradient(circle at 30% 25%,
    var(--pending-highlight),
    var(--pending-mid) 55%,
    var(--pending-deep) 100%);
  box-shadow: var(--letter-shadow);
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
  z-index: 4;
}
.reopen-controls:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 20, 80, 0.5);
}
.reopen-controls:active { transform: translateY(0); }

/* Prompt */
#prompt {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  padding: clamp(18px, 3vh, 36px) clamp(20px, 5vw, 80px);
  background: var(--prompt-bg);
  border-top: 1px solid var(--prompt-border);
  box-shadow: 0 -4px 24px rgba(0, 20, 80, 0.35);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.05rem, 2.4vw, 1.5rem);
  letter-spacing: 0.01em;
  text-align: center;
  z-index: 10;
}
#prompt .prompt__text {
  line-height: 1.4;
  margin: 0;
}
#prompt .prompt__placeholder {
  opacity: 0.75;
  font-style: italic;
  margin: 0;
}
#prompt .answer {
  color: var(--prompt-accent);
  font-weight: 700;
  text-shadow: 0 0 6px rgba(247, 200, 46, 0.35);
}

/* Botones globales */
button {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 3px solid var(--letter-border);
  border-radius: 999px;
  padding: 14px 32px;
  color: var(--color-text);
  cursor: pointer;
  background: radial-gradient(circle at 30% 25%, var(--pending-highlight), var(--pending-mid) 55%, var(--pending-deep) 100%);
  box-shadow: var(--letter-shadow);
  transition: transform 160ms ease, box-shadow 160ms ease;
}
button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 20, 80, 0.5);
}
button:active {
  transform: translateY(0);
}

/* Vista controles */
#view-controls {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  gap: 20px;
}
#controls-placeholder {
  font-size: clamp(1.2rem, 3vw, 2rem);
  color: var(--color-text-muted);
  text-align: center;
}
#controls-main {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  max-width: 720px;
}
.controls-banner {
  background: radial-gradient(circle at 30% 25%, var(--wrong-highlight), var(--wrong-mid) 55%, var(--wrong-deep) 100%);
  color: var(--color-text);
  padding: 12px 16px;
  border-radius: 12px;
  font-weight: 700;
  text-align: center;
  text-shadow: var(--letter-text-shadow);
}
.controls-info {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--panel-radius);
  padding: clamp(16px, 3vw, 28px);
  box-shadow: var(--panel-shadow);
}
.controls-info__letter {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 10vw, 6rem);
  color: var(--active-mid);
  text-align: center;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
.controls-info__prompt {
  font-size: 1.1rem;
}
.controls-info__answer {
  font-size: 1.1rem;
  color: var(--prompt-accent);
  font-weight: 700;
}
.controls-info__paused {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}
#controls-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 3vw, 28px);
  width: 100%;
}
#controls-buttons button {
  aspect-ratio: 1.4 / 1;
  font-size: clamp(1.1rem, 2.8vw, 1.8rem);
  border-radius: 20px;
  padding: 18px;
}
#controls-buttons button[data-action="CORRECT"] {
  background: radial-gradient(circle at 30% 25%, var(--correct-highlight), var(--correct-mid) 55%, var(--correct-deep) 100%);
}
#controls-buttons button[data-action="WRONG"] {
  background: radial-gradient(circle at 30% 25%, var(--wrong-highlight), var(--wrong-mid) 55%, var(--wrong-deep) 100%);
}
#controls-buttons button[data-action="PASS"] {
  background: radial-gradient(circle at 30% 25%, var(--passed-highlight), var(--passed-mid) 55%, var(--passed-deep) 100%);
}
#controls-buttons button[data-action="TOGGLE_PAUSE"] {
  background: radial-gradient(circle at 30% 25%, var(--pending-highlight), var(--pending-mid) 55%, var(--pending-deep) 100%);
}
#controls-buttons button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.hidden {
  display: none !important;
}