.sf-menu {
  --sf-menu-amber: #ffc24b;
  --sf-menu-red: #ff4f5e;
  --sf-menu-teal: #4be0c8;
  --sf-menu-bg: #0a0a0e;
  --sf-menu-bone: #e8e0cc;
  --sf-menu-dim: #9f927b;
  --sf-menu-magenta: #ff2975;
  --sf-menu-cyan: #00fff9;

  position: fixed;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  overflow-y: auto;
  padding: max(22px, env(safe-area-inset-top)) 22px max(22px, env(safe-area-inset-bottom));
  color: var(--sf-menu-bone);
  font-family: "Press Start 2P", "Courier New", monospace;
  text-align: center;
  background: transparent;
  opacity: 1;
  visibility: visible;
  transition: opacity 140ms ease, visibility 140ms ease;
}

.sf-menu::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.035) 0,
    rgba(255, 255, 255, 0.035) 1px,
    rgba(0, 0, 0, 0.14) 1px,
    rgba(0, 0, 0, 0.14) 4px
  );
  mix-blend-mode: screen;
}

.sf-menu::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: rgba(0, 0, 0, 0.85);
}

.sf-menu--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.sf-menu__view {
  position: relative;
  z-index: 2;
  display: none;
  width: min(860px, 94vw);
}

.sf-menu__view--active {
  display: block;
}

.sf-menu__main {
  width: min(860px, 94vw);
  margin: auto;
  padding: 12px 0 24px;
}

.sf-menu__logo {
  margin-bottom: 32px;
  animation: sf-menu-logo-pulse 3.4s ease-in-out infinite;
  transform-origin: center;
}

.sf-menu__logo-sf {
  color: var(--sf-menu-magenta);
  font-size: clamp(32px, 8vw, 80px);
  line-height: 0.9;
  letter-spacing: clamp(2px, 1vw, 6px);
  text-shadow:
    0 0 30px rgba(255, 41, 117, 0.8),
    0 0 60px rgba(255, 41, 117, 0.5),
    4px 4px 0 #1a0812;
  animation: sf-menu-glitch 4s ease-in-out infinite;
}

.sf-menu__logo-underground {
  margin-top: 4px;
  color: var(--sf-menu-cyan);
  font-size: clamp(18px, 4vw, 40px);
  line-height: 1.1;
  letter-spacing: 4px;
  text-shadow:
    0 0 20px rgba(0, 255, 249, 0.8),
    0 0 40px rgba(0, 255, 249, 0.4),
    2px 2px 0 #000;
}

.sf-menu__tagline {
  margin-top: 20px;
  color: var(--sf-menu-bone);
  font-size: clamp(9px, 1.8vw, 14px);
  line-height: 1.9;
  letter-spacing: 4px;
  text-shadow: 3px 3px 0 #000, 0 0 20px rgba(255,255,255,0.3);
}

@keyframes sf-menu-glitch {
  0%, 90%, 100% { transform: translate(0); }
  92% { transform: translate(-2px, 1px); }
  94% { transform: translate(2px, -1px); }
  96% { transform: translate(-1px, -1px); }
  98% { transform: translate(1px, 1px); }
}

.sf-menu__loading {
  display: none;
  margin: 42px auto 46px;
  color: var(--sf-menu-dim);
  font-size: clamp(10px, 2vw, 14px);
  line-height: 2;
  letter-spacing: 1px;
  text-shadow: 3px 3px 0 #000;
}

.sf-menu--loading .sf-menu__loading {
  display: block;
}

.sf-menu--loading .sf-menu__main-list {
  display: none;
}

.sf-menu__main-list--horizontal {
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: min(500px, 90vw);
}

.sf-menu__main-list--horizontal .sf-menu__item {
  display: flex !important;
  grid-template-columns: none !important;
  width: 100%;
  min-height: 60px;
  flex-direction: row !important;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  border: 2px solid rgba(255, 41, 117, 0.3);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.9);
  transform: translateY(0);
  backdrop-filter: blur(4px);
}

.sf-menu__main-list--horizontal .sf-menu__item:hover,
.sf-menu__main-list--horizontal .sf-menu__item--selected {
  transform: translateY(-4px);
  border-color: var(--sf-menu-cyan);
  background: rgba(0, 255, 249, 0.1);
  box-shadow: 0 8px 0 rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 255, 249, 0.3);
}

.sf-menu__main-list--horizontal .sf-menu__chevron {
  display: none;
}

.sf-menu__main-list--horizontal .sf-menu__item-label {
  font-size: 16px !important;
  white-space: nowrap !important;
  text-align: left !important;
  overflow: visible !important;
  text-overflow: clip !important;
  flex-shrink: 0 !important;
}

.sf-menu__main-list--horizontal .sf-menu__item-meta {
  text-align: right;
  font-size: 10px;
  color: var(--sf-menu-dim);
}

.sf-menu__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(760px, 90vw);
  margin: 0 auto;
}

.sf-menu__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border: 0;
  color: var(--sf-menu-bone);
  font: inherit;
  font-size: clamp(10px, 1.7vw, 15px);
  line-height: 1.6;
  text-align: left;
  text-shadow: 3px 3px 0 #000;
  background: transparent;
  cursor: pointer;
  transform: translateX(0);
  transition: color 120ms ease, transform 120ms ease, background-color 120ms ease;
}

.sf-menu__item:hover,
.sf-menu__item--selected {
  color: var(--sf-menu-amber);
  background: linear-gradient(90deg, rgba(255, 194, 75, 0.13), transparent 78%);
  transform: translateX(8px);
}

.sf-menu__item:focus {
  outline: none;
}

.sf-menu__chevron {
  color: var(--sf-menu-amber);
  opacity: 0;
}

.sf-menu__item--selected .sf-menu__chevron {
  opacity: 1;
  animation: sf-menu-chev-blink 0.75s steps(2, end) infinite;
}

.sf-menu__item-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sf-menu__item-meta {
  color: var(--sf-menu-dim);
  font-size: 0.72em;
  line-height: 1.5;
  text-align: right;
  text-shadow: 2px 2px 0 #000;
  white-space: nowrap;
}

.sf-menu__item--selected .sf-menu__item-meta {
  color: #cdbb95;
}

.sf-menu__item--disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.sf-menu__item--disabled:hover,
.sf-menu__item--disabled.sf-menu__item--selected {
  transform: none;
  background: none;
  color: inherit;
}

.sf-menu__footer {
  margin-top: 40px;
  color: rgba(255, 255, 255, 0.5);
  font-size: clamp(7px, 1.2vw, 10px);
  line-height: 2.2;
  letter-spacing: 1px;
  text-shadow: 2px 2px 0 #000;
}

.sf-menu__pause {
  width: min(520px, 90vw);
}

.sf-menu__pause-panel {
  padding: 34px 30px 30px;
  border: 4px solid #1c1a16;
  outline: 2px solid #5b5345;
  background:
    linear-gradient(135deg, rgba(255, 79, 94, 0.08), transparent 42%),
    rgba(9, 9, 14, 0.94);
  box-shadow:
    12px 12px 0 rgba(0, 0, 0, 0.52),
    inset 0 0 0 2px rgba(255, 194, 75, 0.05);
}

.sf-menu__pause-title {
  margin: 0 0 26px;
  color: var(--sf-menu-amber);
  font-size: clamp(24px, 5vw, 40px);
  line-height: 1.2;
  letter-spacing: 3px;
  text-shadow:
    4px 4px 0 #000,
    7px 7px 0 rgba(0, 0, 0, 0.48);
}

.sf-menu__pause-list {
  width: 100%;
}

.sf-menu__mp-hint {
  margin-top: 10px;
  font-size: 8px;
  line-height: 1.8;
  color: var(--sf-menu-teal);
  letter-spacing: 0.5px;
  text-align: center;
}

.sf-menu__mp-hint--dim {
  color: var(--sf-menu-dim);
  margin-top: 16px;
}

.sf-menu__room-input {
  display: block;
  width: min(320px, 88vw);
  margin: 18px auto 8px;
  padding: 12px 14px;
  font-family: "Press Start 2P", monospace;
  font-size: 14px;
  letter-spacing: 2px;
  text-align: center;
  text-transform: uppercase;
  color: var(--sf-menu-amber);
  background: rgba(0, 0, 0, 0.45);
  border: 2px solid #3a3530;
  outline: none;
}

.sf-menu__room-input:focus {
  border-color: var(--sf-menu-teal);
}

.sf-menu__room-error {
  min-height: 18px;
  font-size: 8px;
  line-height: 1.8;
  color: var(--sf-menu-red);
  text-align: center;
}

@keyframes sf-menu-logo-pulse {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.015);
  }
}

@keyframes sf-menu-chev-blink {
  50% {
    opacity: 0;
  }
}

@media (max-width: 620px) {
  .sf-menu {
    padding-left: 16px;
    padding-right: 16px;
  }

  .sf-menu__logo {
    margin-bottom: 16px;
  }

  .sf-menu__logo-sf {
    font-size: clamp(28px, 9vw, 44px);
    letter-spacing: 1px;
  }

  .sf-menu__logo-underground {
    font-size: clamp(14px, 4vw, 22px);
  }

  .sf-menu__tagline {
    margin-top: 8px;
    font-size: 7px;
    letter-spacing: 1px;
  }

  .sf-menu__main-list--horizontal .sf-menu__item {
    min-height: 96px;
    padding: 16px;
  }

  .sf-menu__footer {
    margin-top: 18px;
    font-size: 7px;
    line-height: 1.9;
  }

  .sf-menu__item {
    grid-template-columns: 22px minmax(0, 1fr);
  }

  .sf-menu__item-meta {
    grid-column: 2;
    text-align: left;
  }
}