@import url("tokens.css");

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

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

::selection {
  background: var(--color-selection);
  color: var(--color-text);
}

/* ----- Page layout ----- */
.feed-page {
  padding: 0 0 var(--space-8) 0;
}

/* ----- Header / Nav ----- */
.page-header {
  position: relative;
  height: var(--header-height);
  min-height: var(--header-height);
  max-width: var(--container-wide);
  margin: 0 auto var(--section-gap);
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.page-header::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 100vw;
  border-bottom: 1px solid var(--color-border);
}

.page-header__logo {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-mono);
  font-weight: var(--font-weight-normal);
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--duration-normal) var(--ease-out);
}

.page-header__logo:hover {
  color: var(--color-text);
}

.page-header__nav {
  display: flex;
  gap: var(--space-4);
}

.page-header__nav a {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-mono);
  color: var(--color-text-muted);
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--duration-normal) var(--ease-out);
}

.page-header__nav a:hover {
  color: var(--color-accent);
}

.page-header__nav a.is-active {
  color: var(--color-accent);
}

/* ----- Feed intro ----- */
.feed-intro {
  max-width: var(--container-wide);
  margin: 0 auto var(--space-5);
  padding: 0 var(--container-padding);
}

.feed-intro__text {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-body-lg);
  color: var(--color-text-muted);
  margin: 0;
}

/* ----- Feed grid ----- */
.feed {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  column-count: 2;
  column-gap: var(--space-4);
}

.feed-item {
  position: relative;
  break-inside: avoid;
  margin: 0 0 var(--space-4);
  padding: var(--space-2);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.feed-item img,
.feed-item video {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  vertical-align: middle;
}

.feed-item video {
  object-fit: cover;
}

.feed-item--narrow video {
  width: 50%;
  margin-left: auto;
  margin-right: auto;
}

.feed-item__caption {
  font-size: var(--font-size-caption);
  color: var(--color-text-muted);
  margin: var(--space-2) 0 0;
  line-height: var(--line-height-normal);
}

/* ----- RPG game card ----- */
.feed-item--game {
  padding: 0;
  overflow: hidden;
  transition: border-color var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.feed-item--game .feed-item__caption {
  padding: 0 var(--space-2) var(--space-2);
  margin-top: var(--space-1);
}

.rpg-game-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 128 / 112;
  cursor: pointer;
  outline: none;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
  background: #2b2b26;
}

.rpg-game-wrapper:focus {
  outline: none;
}

.feed-item--game.is-active {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent), 0 0 20px rgba(230, 95, 46, 0.25);
}

#rpg-canvas {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.rpg-game-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 16, 24, 0.75);
  transition: opacity var(--duration-normal) var(--ease-out);
  pointer-events: none;
}

.rpg-game-overlay.is-hidden {
  opacity: 0;
}

.rpg-game-overlay__text {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-body-lg);
  font-weight: var(--font-weight-semibold);
  color: #f0e8d8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-2) var(--space-3);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: rgba(16, 16, 24, 0.9);
}

.rpg-control-hint {
  position: absolute;
  bottom: var(--space-2);
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--font-size-caption);
  color: rgba(255, 255, 255, 0.85);
  background: rgba(16, 16, 24, 0.9);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
  pointer-events: none;
  white-space: nowrap;
}

.rpg-control-hint.is-visible {
  opacity: 1;
}

.rpg-mute-toggle {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 24px;
  height: 24px;
  display: none;
  align-items: center;
  justify-content: center;
  border: none;
  background: rgba(16, 16, 24, 0.8);
  color: var(--color-accent);
  font-size: 1rem;
  line-height: 1;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--duration-normal) var(--ease-out),
              background var(--duration-normal) var(--ease-out);
  z-index: 10;
}

.rpg-mute-toggle:hover {
  background: rgba(16, 16, 24, 0.95);
}

.feed-item--game.is-active .rpg-mute-toggle {
  display: flex;
}

.rpg-mute-toggle.is-muted {
  color: rgba(255, 255, 255, 0.35);
  text-decoration: line-through;
}

/* ----- Responsive: single column ----- */
@media (max-width: 600px) {
  .feed {
    column-count: 1;
  }
}