@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap');

:root {
	color-scheme: light;
	--background: #edf3f8;
	--panel-bg: rgba(255, 255, 255, 0.74);
	--panel-border: rgba(12, 32, 47, 0.08);
	--text-color: #0b1c29;
	--accent-color: #1b4c6b;
	--scrollbar-track: #f9f9f9;
	--scrollbar-thumb: #d1e7f0;
	--scrollbar-thumb-hover: #b0d4e3;
}

* {
	box-sizing: border-box;
}

::-webkit-scrollbar {
	width: 8px;
	background-color: var(--scrollbar-track);
}

::-webkit-scrollbar-thumb {
	background-color: var(--scrollbar-thumb);
	border-radius: 10px;
	border: 2px solid var(--scrollbar-track);
}

::-webkit-scrollbar-thumb:hover {
	background-color: var(--scrollbar-thumb-hover);
}

::-webkit-scrollbar-track {
	background-color: var(--scrollbar-track);
}

/* Firefox */
* {
	scrollbar-width: thin;
	scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

/* Internet Explorer/Edge (fallback) who even uses internet explorer now dude...*/
body {
    -ms-overflow-style: -ms-autohiding-scrollbar;
}

body {
	margin: 0;
	min-height: 100vh;
	padding: clamp(40px, 8vh, 120px) clamp(32px, 6vw, 120px);
	display: flex;
	flex-direction: column;
	gap: clamp(24px, 6vh, 64px);
	position: relative;
	background: var(--background);
	color: var(--text-color);
	font-family: 'Space Mono', monospace;
	letter-spacing: 0.02em;
	overflow-x: hidden;
	transition: background 700ms ease, color 600ms ease, padding 420ms ease, gap 420ms ease;
}

body.prestart {
	overflow: hidden;
}

body.prestart .title-block {
	align-items: center;
	text-align: center;
}

body.prestart.prestart-exit .title-block {
	align-items: flex-start;
	text-align: left;
}

body.prestart .story-title {
	text-align: center;
}

body.prestart .story-text,
body.prestart .choice-panel {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateY(28px);
}

body.game-starting .story-text,
body.game-starting .choice-panel {
	opacity: 0;
	pointer-events: none;
}

body.mode-evening {
	--background: #f3ceb0;
	--text-color: #2c1a12;
	--accent-color: #a94b20;
	--scrollbar-track: #fef1e5;
	--scrollbar-thumb: #f0bd96;
	--scrollbar-thumb-hover: #d97c3e;
}

body.mode-evening ::-webkit-scrollbar {
	background-color: var(--scrollbar-track);
}

body.mode-evening ::-webkit-scrollbar-thumb {
	background-color: var(--scrollbar-thumb);
	border-color: var(--scrollbar-track);
}

body.mode-evening ::-webkit-scrollbar-thumb:hover {
	background-color: var(--scrollbar-thumb-hover);
}

body.mode-evening * {
	scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

body.mode-night {
	--background: #061221;
	--text-color: #e6f1ff;
	--accent-color: #8ec5ff;
	--scrollbar-track: #101f32;
	--scrollbar-thumb: #214b75;
	--scrollbar-thumb-hover: #3a6da3;
}

body.mode-night ::-webkit-scrollbar {
	background-color: var(--scrollbar-track);
}

body.mode-night ::-webkit-scrollbar-thumb {
	background-color: var(--scrollbar-thumb);
	border-color: var(--scrollbar-track);
}

body.mode-night ::-webkit-scrollbar-thumb:hover {
	background-color: var(--scrollbar-thumb-hover);
}

body.mode-night * {
	scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

body.mode-cave {
	--background: #000000;
	--text-color: #f2f2f2;
	--accent-color: #7ab8ff;
	--scrollbar-track: #070707;
	--scrollbar-thumb: #1f3857;
	--scrollbar-thumb-hover: #2c5584;
}

.title-block {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: clamp(10px, 1.8vh, 20px);
	position: relative;
	z-index: 3;
}

.title-shell {
	display: inline-flex;
	position: relative;
	transform: translate3d(0, 0, 0);
	transition: transform 680ms cubic-bezier(0.19, 1, 0.22, 1);
}

body.prestart:not(.prestart-ready):not(.prestart-exit) .title-shell,
body.prestart:not(.prestart-ready):not(.prestart-exit) .story-title {
	transition: none;
}

body.prestart .title-shell {
	transform: translate3d(var(--title-shift-x, 0), var(--title-shift-y, 0), 0);
}

body.prestart.prestart-exit .title-shell {
	transform: translate3d(0, 0, 0);
}

.story-subtitle {
	margin: 0;
	font-size: clamp(0.95rem, 2.3vw, 1.45rem);
	letter-spacing: clamp(0.32em, 1.5vw, 0.48em);
	text-transform: uppercase;
	color: var(--accent-color);
	opacity: 0;
	transform: translateY(8px);
	max-height: 0;
	overflow: hidden;
	pointer-events: none;
	transition: opacity 320ms ease, transform 320ms ease, max-height 320ms ease;
}

body.prestart .story-subtitle {
	opacity: 0.82;
	transform: translateY(0);
	max-height: 120px;
}

body.prestart.prestart-exit .story-subtitle {
	opacity: 0;
	max-height: 0;
	transform: translateY(-18px);
}

/* I probably should have added this beforehand... */
body.game-started .story-subtitle {
	opacity: 0.82;
	transform: translateY(0);
	max-height: 120px;
}

body.mode-cave ::-webkit-scrollbar {
	background-color: var(--scrollbar-track);
}

body.mode-cave ::-webkit-scrollbar-thumb {
	background-color: var(--scrollbar-thumb);
	border-color: var(--scrollbar-track);
}

body.mode-cave ::-webkit-scrollbar-thumb:hover {
	background-color: var(--scrollbar-thumb-hover);
}

body.mode-cave * {
	scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

.story-title {
	margin: 0;
	font-size: clamp(2.2rem, 6vw, 4rem);
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--accent-color);
	text-shadow: 0 10px 24px rgba(31, 63, 87, 0.18);
	position: relative;
	z-index: 3;
	transform-origin: center;
	transform: translate3d(0, 0, 0);
	transition: transform 680ms cubic-bezier(0.19, 1, 0.22, 1), letter-spacing 680ms cubic-bezier(0.19, 1, 0.22, 1), text-shadow 680ms cubic-bezier(0.19, 1, 0.22, 1);
	will-change: transform;
}

body.prestart .story-title {
	transform: scale(var(--title-scale, 1.75));
	letter-spacing: clamp(0.12em, 0.8vw, 0.24em);
	text-shadow: 0 18px 40px rgba(31, 63, 87, 0.26);
}

body.prestart.prestart-exit .story-title {
	transform: scale(1);
	letter-spacing: 0.08em;
	text-shadow: 0 10px 24px rgba(31, 63, 87, 0.18);
	text-align: left;
}

body.mode-evening .story-title {
	color: #c15e25;
	text-shadow: 0 10px 24px rgba(154, 66, 20, 0.25);
}

body.mode-evening.prestart .story-title {
	text-shadow: 0 20px 44px rgba(154, 66, 20, 0.32);
}

body.mode-evening.prestart.prestart-exit .story-title {
	text-shadow: 0 10px 24px rgba(154, 66, 20, 0.25);
}

body.mode-night .story-title {
	color: #d4eaff;
	text-shadow: 0 10px 32px rgba(0, 0, 0, 0.35);
}

body.mode-night.prestart .story-title {
	text-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

body.mode-night.prestart.prestart-exit .story-title {
	text-shadow: 0 10px 32px rgba(0, 0, 0, 0.35);
}

body.mode-cave .story-title {
	color: #9fc8ff;
	text-shadow: 0 20px 42px rgba(0, 0, 0, 0.65);
}

body.mode-cave.prestart .story-title {
	text-shadow: 0 32px 72px rgba(0, 0, 0, 0.78);
}

body.mode-cave.prestart.prestart-exit .story-title {
	text-shadow: 0 20px 42px rgba(0, 0, 0, 0.65);
}

.story-text {
	min-height: 240px;
	font-size: clamp(1.05rem, 2vw, 1.35rem);
	line-height: 1.65;
	position: relative;
	z-index: 3;
	opacity: 1;
	transform: translateY(0);
	transition: opacity 420ms ease, transform 420ms ease;
}

.story-text p {
	margin: 0 0 1.35rem;
}

.type-block {
	display: inline-block;
	min-width: 1ch;
	padding: 0 0.1ch;
	color: var(--accent-color);
	font-weight: 700;
}

.choice-panel {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	justify-content: center;
	align-items: stretch;
	margin: 1.4rem auto 0;
	padding: 0.9rem 1.1rem;
	max-width: min(520px, 92vw);
	background: rgba(255, 255, 255, 0.1);
	border-radius: 14px;
	transition: opacity 200ms ease, transform 220ms ease;
	opacity: 0;
	pointer-events: none;
	transform: translateY(8px);
	position: relative;
	z-index: 3;
}

body.mode-night .choice-panel {
	background: rgba(9, 22, 40, 0.58);
	box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

body.mode-cave .choice-panel {
	background: rgba(0, 0, 0, 0.72);
	box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
}

body.mode-evening .choice-panel {
	background: rgba(255, 247, 236, 0.24);
}

.choice-panel--visible {
	opacity: 1;
	pointer-events: auto;
	transform: translateY(0);
}

.choice-panel[hidden] {
	display: none;
}

.choice-option {
	flex: 1 1 180px;
	padding: 0.7rem 1rem;
	border-radius: 12px;
	color: var(--accent-color);
	font-size: 0.95rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	cursor: pointer;
	transition: color 160ms ease, text-shadow 160ms ease, background 160ms ease;
	background: transparent;
}

body.mode-night .choice-option {
	color: #b6d6ff;
}

body.mode-cave .choice-option {
	color: #9fc8ff;
}

body.mode-night .choice-option:hover,
body.mode-night .choice-option--active {
	color: #deecff;
	background: rgba(255, 255, 255, 0.08);
}

body.mode-cave .choice-option:hover,
body.mode-cave .choice-option--active {
	color: #d5e7ff;
	background: rgba(255, 255, 255, 0.12);
}

body.mode-evening .choice-option {
	color: #a45124;
}

body.mode-evening .choice-option:hover,
body.mode-evening .choice-option--active {
	color: #d86b2a;
	background: rgba(255, 255, 255, 0.18);
}

.choice-option:hover {
	color: #4a90e2;
	text-shadow: 0 0 8px rgba(74, 144, 226, 0.5);
	background: rgba(255, 255, 255, 0.05);
}

.choice-option:focus-visible {
	outline: 2px solid rgba(27, 76, 107, 0.55);
	outline-offset: 3px;
}

.choice-option--active {
	color: #1e5f99;
	text-shadow: 0 0 6px rgba(30, 95, 153, 0.4);
	background: rgba(255, 255, 255, 0.1);
}

.option {
    border: 3px solid black;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.option:active {
    transform: translateY(2px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.option.elevated {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.option.disappear {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.caret {
	display: inline-block;
	width: 0.7ch;
	height: 1.2em;
	margin-left: 0.1ch;
	background-color: currentColor;
	vertical-align: baseline;
	animation: caret-blink 1s steps(1) infinite;
}

.snow-layer {
	position: fixed;
	inset: 0;
	pointer-events: none;
	z-index: 2;
	mix-blend-mode: screen;
}

.night-stars {
	position: fixed;
	inset: 0;
	opacity: 0;
	pointer-events: none;
	z-index: 1;
	transition: opacity 1600ms ease;
}

.night-stars::before,
.night-stars::after {
	content: '';
	position: absolute;
	inset: 0;
	background-image:
		radial-gradient(1.3px 1.3px at 12% 22%, rgba(255, 255, 255, 0.85), transparent 60%),
		radial-gradient(1.4px 1.4px at 32% 78%, rgba(199, 223, 255, 0.9), transparent 60%),
		radial-gradient(1.2px 1.2px at 58% 18%, rgba(255, 255, 255, 0.8), transparent 60%),
		radial-gradient(1.5px 1.5px at 74% 42%, rgba(188, 215, 255, 0.85), transparent 60%),
		radial-gradient(1px 1px at 88% 65%, rgba(255, 255, 255, 0.75), transparent 60%),
		radial-gradient(1.6px 1.6px at 48% 54%, rgba(209, 235, 255, 0.85), transparent 60%),
		radial-gradient(1.1px 1.1px at 16% 58%, rgba(255, 255, 255, 0.7), transparent 60%),
		radial-gradient(1.4px 1.4px at 66% 82%, rgba(210, 232, 255, 0.8), transparent 60%);
	animation: star-twinkle 7s linear infinite;
}

.night-stars::after {
	opacity: 0.5;
	filter: blur(0.4px);
	animation-duration: 9s;
	animation-direction: reverse;
}

body.mode-night .night-stars {
	opacity: 1;
}

.snowflake {
	position: absolute;
	background-color: rgba(255, 255, 255, 0.9);
	opacity: 0.65;
	border-radius: 0;
	will-change: transform;
	filter: drop-shadow(0 0 2px rgba(255, 255, 255, 0.6));
}

.ember-layer {
	position: fixed;
	inset: 0;
	pointer-events: none;
	z-index: 2;
}

.ember {
	position: absolute;
	will-change: transform, opacity;
}


.snow-drift {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	height: 0%;
	background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(250,250,250,1));
	z-index: 2;
	pointer-events: none;
}

.snow-drift__label {
	position: absolute;
	top: 12px;
	right: 18px;
	font-size: 0.85rem;
	font-weight: 700;
	color: #5a616b;
	letter-spacing: 0.05em;
	opacity: 0;
	text-shadow: 0 1px 2px rgba(255,255,255,0.9);
}

.story-line--gameover {
	color: #b11226;
	font-weight: 700;
	letter-spacing: 0.06em;
}

.story-link {
	color: inherit;
	text-decoration: underline;
}

.story-link--github {
	color: #79bd9d;
}

.story-link--github:hover,
.story-link--github:focus {
	color: #8aa598;
	text-decoration: underline;
}

@keyframes caret-blink {
	0%, 49% {
		opacity: 1;
	}
	50%, 100% {
		opacity: 0;
	}
}

@keyframes star-twinkle {
	0%, 100% {
		opacity: 0.35;
	}
	50% {
		opacity: 1;
	}
}