:root {
  color-scheme: dark;
  --ink: #f4ecdc;
  --muted: #b8afa2;
  --dim: #847b71;
  --panel: rgba(16, 15, 14, 0.88);
  --panel-strong: rgba(24, 22, 20, 0.95);
  --line: rgba(224, 199, 153, 0.24);
  --line-strong: rgba(224, 199, 153, 0.48);
  --amber: #d9b871;
  --blue: #9bb2bd;
  --red: #b77666;
  --black: #050505;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-height: 100%;
  background: var(--black);
}

body {
  min-height: 100svh;
  margin: 0;
  overflow-x: hidden;
  background:
    linear-gradient(180deg, rgba(8, 10, 11, 0.94), rgba(12, 11, 10, 0.98)),
    #090807;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
}

body.ending-active {
  overflow: hidden;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
  font: inherit;
}

button {
  border: 1px solid var(--line-strong);
  background: rgba(10, 10, 9, 0.76);
  color: var(--ink);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease, transform 120ms ease;
}

button:hover,
button:focus-visible,
a:focus-visible {
  border-color: rgba(217, 184, 113, 0.9);
  outline: 2px solid rgba(217, 184, 113, 0.22);
  outline-offset: 2px;
}

button:active {
  transform: translateY(1px);
}

.rain-layer {
  position: fixed;
  inset: -5rem;
  z-index: 0;
  pointer-events: none;
  opacity: 0.13;
  background-image:
    repeating-linear-gradient(
      104deg,
      rgba(255, 255, 255, 0.16) 0,
      rgba(255, 255, 255, 0.16) 1px,
      transparent 1px,
      transparent 18px
    );
  animation: rainDrift 12s linear infinite;
}

.game-shell {
  position: relative;
  z-index: 1;
  width: min(76rem, 100%);
  min-height: 100svh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 0.85rem;
  padding: 1rem;
}

.game-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.brand-block {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 0.35rem;
  color: var(--amber);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.74rem;
  line-height: 1.35;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(1.45rem, 2.5vw, 2.15rem);
}

h2 {
  font-size: clamp(1.55rem, 4vw, 2.5rem);
}

.hud {
  display: flex;
  flex-wrap: wrap;
  justify-content: end;
  gap: 0.45rem;
  font-family: Arial, Helvetica, sans-serif;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.hud-pill,
.audio-toggle {
  min-height: 2.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--line);
  background: rgba(5, 5, 5, 0.44);
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.2;
}

.torch-pill.is-on {
  border-color: rgba(217, 184, 113, 0.66);
  color: var(--ink);
  background: rgba(217, 184, 113, 0.12);
}

.audio-toggle[aria-pressed="true"] {
  color: var(--ink);
  background: rgba(155, 178, 189, 0.13);
}

.stage {
  position: relative;
  min-height: 0;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 24%),
    rgba(0, 0, 0, 0.55);
  box-shadow: 0 1.2rem 3rem rgba(0, 0, 0, 0.48);
  overflow: hidden;
}

#gameCanvas {
  display: block;
  width: 100%;
  height: min(66svh, 42rem);
  min-height: 25rem;
  background: #070706;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.prompt {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  width: min(28rem, calc(100% - 2rem));
  transform: translateX(-50%);
  padding: 0.72rem 0.9rem;
  border: 1px solid var(--line-strong);
  background: rgba(7, 7, 6, 0.86);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.94rem;
  line-height: 1.35;
  text-align: center;
  backdrop-filter: blur(12px);
}

.message-box {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  width: min(28rem, calc(100% - 2rem));
  padding: 0.95rem;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(14px);
}

.message-title,
.message-text {
  margin: 0;
}

.message-title {
  color: var(--amber);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  line-height: 1.35;
  text-transform: uppercase;
}

.message-text {
  margin-top: 0.45rem;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.55;
}

.message-close {
  width: 100%;
  min-height: 2.6rem;
  margin-top: 0.85rem;
}

.start-panel,
.modal-backdrop {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1rem;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.34), rgba(0, 0, 0, 0.78)),
    rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(5px);
}

.modal-backdrop {
  z-index: 4;
}

.start-panel > *,
.modal-panel > * {
  max-width: 100%;
}

.start-panel {
  z-index: 5;
  align-content: center;
  justify-items: center;
  padding: clamp(1.2rem, 4vw, 3rem);
  background:
    radial-gradient(circle at 50% 34%, rgba(217, 184, 113, 0.11), transparent 19rem),
    linear-gradient(180deg, rgba(4, 4, 4, 0.28), rgba(4, 4, 4, 0.84)),
    rgba(0, 0, 0, 0.38);
  text-align: center;
}

.start-panel::before {
  width: min(8rem, 34vw);
  height: 1px;
  margin-bottom: clamp(1rem, 4vw, 1.8rem);
  background: linear-gradient(90deg, transparent, rgba(217, 184, 113, 0.75), transparent);
  content: "";
}

.start-panel h2 {
  max-width: 11ch;
  margin-bottom: 1rem;
  font-size: clamp(2.85rem, 9vw, 5.9rem);
  line-height: 0.96;
}

.start-panel p:not(.eyebrow) {
  width: min(38rem, 100%);
  margin: 0 auto 1.45rem;
  color: #d4c9b8;
  font-size: clamp(1.04rem, 2vw, 1.26rem);
  line-height: 1.7;
}

.primary-action {
  background: rgba(217, 184, 113, 0.16);
  color: #fff8e8;
}

.start-panel .primary-action {
  min-width: min(14rem, 100%);
  border-color: rgba(217, 184, 113, 0.72);
  background:
    linear-gradient(180deg, rgba(255, 239, 190, 0.18), rgba(217, 184, 113, 0.1)),
    rgba(8, 8, 7, 0.86);
  box-shadow: 0 0 0 1px rgba(217, 184, 113, 0.12), 0 0.85rem 1.8rem rgba(0, 0, 0, 0.34);
  font-family: Arial, Helvetica, sans-serif;
  text-transform: uppercase;
}

.start-panel .primary-action,
.modal-actions button,
.modal-actions a {
  min-height: 3rem;
  padding: 0.72rem 1rem;
}

.modal-panel {
  width: min(34rem, 100%);
  max-height: min(42rem, calc(100svh - 2rem));
  overflow: auto;
  padding: 1.25rem;
  border: 1px solid var(--line-strong);
  background: var(--panel-strong);
  box-shadow: 0 1.25rem 3.5rem rgba(0, 0, 0, 0.58);
}

body.ending-active #endingModal {
  position: fixed;
  inset: 0;
  z-index: 20;
  padding:
    max(1rem, env(safe-area-inset-top))
    max(1rem, env(safe-area-inset-right))
    max(1rem, env(safe-area-inset-bottom))
    max(1rem, env(safe-area-inset-left));
}

body.ending-active #endingModal.normal-ending {
  place-items: center start;
  background:
    linear-gradient(90deg, rgba(2, 2, 2, 0.76) 0%, rgba(2, 2, 2, 0.56) 32%, rgba(2, 2, 2, 0.16) 76%),
    radial-gradient(circle at 18% 44%, rgba(217, 184, 113, 0.12), transparent 20rem),
    url("assets/finali/nemo-porta-chiusa-desktop.jpg"),
    linear-gradient(135deg, #050505 0%, #191512 58%, #070706 100%);
  background-position: center center;
  background-size: cover;
}

body.ending-active #endingModal .modal-panel {
  width: min(35rem, 100%);
  max-height: calc(100svh - 2rem - env(safe-area-inset-top) - env(safe-area-inset-bottom));
}

body.ending-active #endingModal.normal-ending .modal-panel {
  width: min(30rem, calc(100vw - 2rem));
  max-height: calc(100svh - 2.4rem - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  margin-left: clamp(0rem, 3vw, 2rem);
  overflow: auto;
  border-color: rgba(224, 199, 153, 0.42);
  background: rgba(8, 8, 7, 0.66);
  box-shadow: 0 1.2rem 3rem rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(10px);
}

body.ending-active #endingModal.normal-ending .modal-copy {
  color: #f5eddc;
  font-size: 1rem;
  line-height: 1.52;
}

body.ending-active #endingModal.normal-ending .modal-actions.links {
  gap: 0.55rem;
  margin-top: 0.85rem;
}

body.ending-active #endingModal.normal-ending .featured-action {
  border-color: rgba(255, 222, 150, 0.86);
  background:
    linear-gradient(180deg, rgba(255, 231, 171, 0.22), rgba(217, 184, 113, 0.13)),
    rgba(14, 12, 9, 0.9);
  color: #fff8e8;
  box-shadow: 0 0 0 1px rgba(217, 184, 113, 0.16), 0 0.65rem 1.45rem rgba(0, 0, 0, 0.28);
}

.modal-copy {
  margin: 1rem 0 0;
  color: var(--ink);
  font-size: 1.06rem;
  line-height: 1.65;
}

.keypad-display {
  width: 100%;
  min-height: 3.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.38);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.45rem;
}

.keypad-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.keypad-grid button {
  min-height: 2.9rem;
}

.keypad-feedback {
  min-height: 1.5rem;
  margin: 0.9rem 0 0;
  color: var(--blue);
  line-height: 1.5;
}

.keypad-feedback.warning {
  color: #d8aea5;
}

.modal-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 1rem;
}

.modal-actions.links {
  grid-template-columns: 1fr;
}

.modal-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  background: rgba(10, 10, 9, 0.76);
  color: var(--ink);
  text-align: center;
  text-decoration: none;
  line-height: 1.25;
}

.modal-actions a.primary-action {
  background: rgba(217, 184, 113, 0.16);
}

.ending-mark {
  margin-top: 1rem;
  padding: 0.95rem;
  border: 1px solid var(--line-strong);
  background: rgba(217, 184, 113, 0.1);
  color: var(--muted);
  text-align: center;
  line-height: 1.55;
}

.ending-mark strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.95rem;
}

.controls-row {
  min-height: 3.5rem;
}

body.ending-active .controls-row {
  display: none;
}

body.keypad-active .controls-row {
  display: none;
}

.desktop-help {
  margin: 0;
  color: var(--dim);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.9rem;
  line-height: 1.45;
  text-align: center;
}

.touch-controls {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.dpad {
  width: 9.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 2.7rem);
  gap: 0.35rem;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.dpad button,
.touch-actions button {
  min-height: 2.7rem;
  border-radius: 0;
  font-family: Arial, Helvetica, sans-serif;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.dpad [data-touch-dir="up"] {
  grid-column: 2;
  grid-row: 1;
}

.dpad [data-touch-dir="left"] {
  grid-column: 1;
  grid-row: 2;
}

.dpad [data-touch-dir="right"] {
  grid-column: 3;
  grid-row: 2;
}

.dpad [data-touch-dir="down"] {
  grid-column: 2;
  grid-row: 3;
}

.touch-actions {
  flex: 1;
  display: grid;
  gap: 0.5rem;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.noscript-message {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 5;
  padding: 1rem;
  border: 1px solid var(--line-strong);
  background: var(--panel-strong);
}

@keyframes rainDrift {
  from {
    transform: translate3d(-1rem, -1rem, 0);
  }
  to {
    transform: translate3d(1rem, 3rem, 0);
  }
}

@media (max-width: 48rem), (pointer: coarse) {
  body {
    overscroll-behavior: none;
  }

  .game-shell {
    min-height: 100svh;
    gap: 0.65rem;
    padding: 0.65rem;
  }

  .game-header {
    align-items: start;
    flex-direction: column;
    gap: 0.55rem;
  }

  .hud {
    width: 100%;
    justify-content: start;
  }

  .hud-pill,
  .audio-toggle {
    min-height: 2.25rem;
    font-size: 0.8rem;
  }

  #gameCanvas {
    height: 54svh;
    min-height: 19rem;
  }

  .desktop-help {
    display: none;
  }

  .touch-controls {
    display: flex;
  }

  .message-box {
    left: 0.7rem;
    bottom: 0.7rem;
    width: min(28rem, calc(100% - 1.4rem));
  }

  .prompt {
    bottom: 0.7rem;
    width: min(26rem, calc(100% - 1.4rem));
  }

  .modal-panel {
    padding: 1rem;
  }

  body.ending-active #endingModal .modal-panel {
    padding: 1.1rem;
  }

  body.ending-active #endingModal.normal-ending {
    place-items: end center;
    background:
      linear-gradient(180deg, rgba(2, 2, 2, 0.12) 0%, rgba(2, 2, 2, 0.5) 36%, rgba(2, 2, 2, 0.92) 100%),
      url("assets/finali/nemo-porta-chiusa-mobile.jpg"),
      linear-gradient(180deg, #050505 0%, #191512 58%, #070706 100%);
    background-position: center center;
    background-size: cover;
  }

  body.ending-active #endingModal.normal-ending .modal-panel {
    width: min(100%, 24rem);
    max-height: calc(100svh - 1.6rem - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    margin-left: 0;
    padding: 0.95rem;
    background: rgba(8, 8, 7, 0.78);
  }

  body.ending-active #endingModal.normal-ending .modal-copy {
    margin-top: 0.75rem;
    font-size: 0.96rem;
    line-height: 1.43;
  }

  .modal-actions {
    grid-template-columns: 1fr;
  }

  .modal-actions.links button,
  .modal-actions.links a {
    min-height: 3.25rem;
  }
}

@media (max-width: 24rem) {
  .dpad {
    width: 8rem;
    grid-template-rows: repeat(3, 2.35rem);
  }

  .dpad button,
  .touch-actions button {
    min-height: 2.35rem;
  }

  #gameCanvas {
    min-height: 17rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}