/* Mode maintenance — page moderne + sheep.exe */

.hidden {
  display: none;
}

body.maintenance-mode {
  background-image:
    radial-gradient(640px circle at 50% 18%, color-mix(in oklab, var(--color-accent) 7%, transparent), transparent 65%),
    linear-gradient(color-mix(in oklab, var(--color-border) 30%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklab, var(--color-border) 30%, transparent) 1px, transparent 1px);
  background-size: auto, 36px 36px, 36px 36px;
}

.maintenance-theme-toggle {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid var(--color-border);
  border-radius: 0.55rem;
  background: var(--color-surface);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.maintenance-theme-toggle:hover {
  color: var(--color-accent);
  border-color: var(--color-border-hover);
}

.maintenance-langs {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 50;
  display: flex;
  gap: 0.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.55rem;
  padding: 0.25rem;
}

.maintenance-langs a {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-text-subtle);
  text-decoration: none;
  padding: 0.3rem 0.55rem;
  border-radius: 0.35rem;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.maintenance-langs a:hover {
  color: var(--color-text);
}

.maintenance-langs a.active {
  color: var(--color-accent);
  background: color-mix(in oklab, var(--color-accent) 12%, transparent);
}

.maintenance-main {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 1.25rem 3rem;
}

.maintenance-card {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 34rem;
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  padding: 2.4rem 2rem 2rem;
  box-shadow: 0 24px 48px -24px rgba(0, 0, 0, 0.45);
}

.maintenance-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  background: color-mix(in oklab, var(--color-accent) 10%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-accent) 35%, transparent);
  border-radius: 9999px;
  padding: 0.35rem 0.85rem;
  margin-bottom: 1.5rem;
}

.pulse-dot {
  position: relative;
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: var(--color-accent);
}

.pulse-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: inherit;
  animation: ping 1.4s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
  75%, 100% { transform: scale(2.4); opacity: 0; }
}

.maintenance-title {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 0.6rem;
}

.maintenance-lead {
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1.6rem;
}

.maintenance-progress {
  height: 6px;
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  background: var(--color-surface-hover);
  overflow: hidden;
  margin-bottom: 1.6rem;
}

.maintenance-progress span {
  display: block;
  width: 38%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  animation: shimmer 1.6s ease-in-out infinite;
}

@keyframes shimmer {
  from { transform: translateX(-130%); }
  to   { transform: translateX(330%); }
}

.maintenance-term {
  text-align: left;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 0.6rem;
  padding: 0.9rem 1.1rem;
  overflow-x: auto;
  margin-bottom: 1.6rem;
}

.term-prompt { color: var(--color-accent); }
.term-ok     { color: #4ade80; }

.term-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: #4ade80;
  margin-right: 0.35rem;
}

.maintenance-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
}

.maintenance-links a {
  color: var(--color-text-subtle);
  text-decoration: none;
  transition: color 0.15s ease;
}

.maintenance-links a:hover {
  color: var(--color-accent);
}

.maintenance-links span {
  color: var(--color-text-subtle);
}

/* sheep.exe */

#sheep-layer {
  position: fixed;
  inset: 0;
  z-index: 30;
  pointer-events: none;
  overflow: hidden;
}

.maintenance-sheep {
  position: absolute;
  width: 88px;
  height: 66px;
  pointer-events: auto;
  cursor: pointer;
  user-select: none;
  -webkit-user-drag: none;
}

.sheep-body {
  width: 100%;
  height: 100%;
}

.maintenance-sheep.jumping .sheep-body {
  animation: sheepJump 0.55s ease-out;
}

@keyframes sheepJump {
  0%, 100% { transform: translateY(0); }
  30%      { transform: translateY(-16px); }
  55%      { transform: translateY(0); }
  75%      { transform: translateY(-7px); }
  92%      { transform: translateY(0); }
}

.sheep-svg {
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  filter:
    drop-shadow(1px 0 0 var(--color-border-hover))
    drop-shadow(-1px 0 0 var(--color-border-hover))
    drop-shadow(0 1px 0 var(--color-border-hover))
    drop-shadow(0 -1px 0 var(--color-border-hover));
}

.sheep-wool rect { fill: #ececf1; }
.sheep-head rect,
.leg             { fill: #26262c; }
.eye             { fill: #ececf1; }

.walking .leg:nth-of-type(odd)  { animation: legA 0.28s steps(1, end) infinite; }
.walking .leg:nth-of-type(even) { animation: legB 0.28s steps(1, end) infinite; }

@keyframes legA {
  50% { transform: translateX(-1px); }
}

@keyframes legB {
  50% { transform: translateX(1px); }
}

.grazing .sheep-head {
  animation: grazeBob 0.9s steps(1, end) infinite alternate;
}

@keyframes grazeBob {
  to { transform: translateY(1px); }
}

.sheep-bubble {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 55%;
  transform: translate(-50%, 4px) scale(0.7);
  opacity: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  white-space: nowrap;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-accent);
  border-radius: 0.35rem;
  padding: 0.15rem 0.45rem;
  transition: opacity 0.12s steps(2), transform 0.12s steps(2);
}

.sheep-bubble.visible {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
}

@media (max-width: 640px) {
  .maintenance-sheep {
    width: 64px;
    height: 48px;
  }

  .maintenance-card {
    padding: 1.8rem 1.4rem 1.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulse-dot::after,
  .maintenance-progress span,
  .walking .leg,
  .grazing .sheep-head,
  .maintenance-sheep.jumping .sheep-body {
    animation: none;
  }
}