/* Catppuccin Mocha */
:root {
	--base:    #1e1e2e;
	--mantle:  #181825;
	--crust:   #11111b;
	--surface0:#313244;
	--surface1:#45475a;
	--surface2:#585b70;
	--overlay0:#6c7086;
	--overlay1:#7f849c;
	--subtext0:#a6adc8;
	--text:    #cdd6f4;
	--lavender:#b4befe;
	--blue:    #89b4fa;
	--sapphire:#74c7ec;
	--teal:    #94e2d5;
	--green:   #a6e3a1;
	--red:     #f38ba8;
	--mauve:   #cba6f7;
	--yellow:  #f9e2af;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Visually hidden but available to crawlers and screen readers */
.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

body {
	font-family: 'Inter', Verdana, sans-serif;
	background-color: var(--base);
	color: var(--text);
	line-height: 1.5;
	overflow: hidden;
}

.mySlides { flex: 0 0 100%; width: 100%; display: flex; align-items: center; justify-content: center; }

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--lavender); text-decoration: underline; }

/* ── Page layout ── */
.page-layout {
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: 20px;
	gap: 20px;
	flex-wrap: wrap;
	min-height: 100dvh;
}

.slideshow-panel {
	flex: 1 1 0;
	min-width: 0;
	text-align: center;
}

.controls-panel {
	flex: 0 0 360px;
	display: flex;
	flex-direction: column;
	gap: 8px;
	background: var(--mantle);
	border: 1px solid var(--surface1);
	border-radius: 14px;
	padding: 16px;
}
.controls-panel > * { flex-shrink: 0; }

/* ── Slideshow ── */
.slideshow-container {
	position: relative;
	width: 100%;
	margin: auto;
	overflow: hidden;
}

.slideshow-track {
	display: flex;
	will-change: transform;
}

.img {
	max-height: calc(100dvh - 140px);
	max-width: 100%;
	border-radius: 10px;
	transition: opacity 0.2s;
	display: block;
	margin: auto;
	object-fit: contain;
}

@media (hover: hover) { .img:hover { opacity: 0.85; } }

/* ── Slide arrows ── */
.prev, .next {
	cursor: pointer;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	padding: 13px 17px;
	color: var(--text);
	font-weight: 700;
	font-size: 16px;
	border: none;
	border-radius: 8px;
	background-color: rgba(17,17,27,0.65);
	transition: background 0.2s;
	user-select: none;
}

.next { right: 8px; }
.prev { left: 8px; }
@media (hover: hover) { .prev:hover, .next:hover { background-color: rgba(17,17,27,0.92); } }

/* ── Image counter badge ── */
.numbertext {
	position: absolute;
	top: 10px;
	left: 10px;
	font-size: 11px;
	font-weight: 600;
	color: var(--subtext0);
	background: rgba(17,17,27,0.65);
	border-radius: 20px;
	padding: 3px 9px;
	letter-spacing: 0.04em;
}

/* ── Dots ── */
.dot {
	cursor: pointer;
	height: 7px;
	width: 7px;
	margin: 10px 3px 0;
	padding: 0;
	background-color: var(--surface2);
	border: none;
	border-radius: 50%;
	display: inline-block;
	transition: background-color 0.25s, transform 0.25s;
}

.dot.active { background-color: var(--blue); transform: scale(1.5); }
@media (hover: hover) { .dot:hover { background-color: var(--blue); transform: scale(1.5); } }

/* ── Slideshow transition ── */
.slideshow-track.is-animating {
	transition: transform 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Buttons ── */
.options {
	font-family: 'Inter', Arial, sans-serif;
	font-size: 14px;
	font-weight: 500;
	color: var(--text);
	background: var(--surface1);
	padding: 9px 16px;
	border: none;
	border-radius: 8px;
	cursor: pointer;
	transition: background 0.15s, transform 0.1s;
}

.options:hover  { background: var(--surface2); }
.options:active { transform: scale(0.97); }

.wide { width: 100%; }

.subOptions {
	font-family: 'Inter', Arial, sans-serif;
	font-size: 14px;
	font-weight: 600;
	color: var(--base);
	background: var(--blue);
	padding: 9px 16px;
	border: none;
	border-radius: 8px;
	cursor: pointer;
	transition: background 0.15s, transform 0.1s;
}

.subOptions:hover  { background: var(--lavender); }
.subOptions:active { transform: scale(0.97); }

/* ── Prev / Next row ── */
.btn-row { display: flex; gap: 6px; }
.btn-row .options { flex: 1; background: none; font-size: 12px; color: var(--subtext0); }
.btn-row .options:hover { background: var(--surface1); color: var(--text); }

/* ── Location ── */
#location {
	font-size: 12px;
	font-weight: 500;
	color: var(--subtext0);
	background: var(--mantle);
	border: 1px solid var(--surface1);
	border-radius: 8px;
	padding: 6px 14px;
	margin: 0 auto 10px;
	width: fit-content;
	min-width: 8em;
	text-align: center;
	min-height: 2em;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* ── Answer box ── */
#answer {
	background: var(--surface0);
	border: 1px solid var(--teal);
	border-radius: 8px;
	/* padding lives on .answer-link so the full box is clickable */
	font-size: 16px;
	font-weight: 600;
	color: var(--text);
	text-align: left;
}

#answer .answer-link {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 10px 14px;
	color: inherit;
	text-decoration: none;
	border-radius: 8px;
	transition: background 0.15s;
}

#answer a.answer-link { cursor: pointer; }
#answer a.answer-link:hover {
	background: var(--surface1);
	text-decoration: none;
}

.answer-names {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0 8px;
}

.answer-scientific {
	font-size: 16px;
	font-weight: 400;
	font-style: italic;
	opacity: 0.6;
}

/* ── Edibility pill ── */
.eb--choice      { --eb-color: var(--green);    --eb-bg: rgba(166,227,161,0.15); --eb-border: var(--green); }
.eb--edible      { --eb-color: var(--green);    --eb-bg: rgba(166,227,161,0.10); --eb-border: rgba(166,227,161,0.5); }
.eb--edible-cooked { --eb-color: var(--yellow); --eb-bg: rgba(249,226,175,0.10); --eb-border: rgba(249,226,175,0.5); }
.eb--medicinal   { --eb-color: var(--teal);     --eb-bg: rgba(148,226,213,0.10); --eb-border: rgba(148,226,213,0.5); }
.eb--inedible    { --eb-color: var(--subtext0); --eb-bg: rgba(88,91,112,0.25);   --eb-border: var(--surface2); }
.eb--caution     { --eb-color: var(--yellow);   --eb-bg: rgba(249,226,175,0.15); --eb-border: var(--yellow); }
.eb--allergenic  { --eb-color: var(--yellow);   --eb-bg: rgba(249,226,175,0.15); --eb-border: var(--yellow); }
.eb--psychoactive { --eb-color: var(--blue);   --eb-bg: rgba(203,166,247,0.15); --eb-border: var(--blue); }
.eb--poisonous   { --eb-color: var(--red);      --eb-bg: rgba(243,139,168,0.12); --eb-border: rgba(243,139,168,0.6); }
.eb--deadly      { --eb-color: var(--red);      --eb-bg: rgba(243,139,168,0.20); --eb-border: var(--red); }

#edibility-badge {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
	max-height: 0;
	overflow: hidden;
	opacity: 0;
	pointer-events: none;
	transition: max-height 0.25s ease, opacity 0.2s;
}
#edibility-badge.is-visible {
	max-height: 80px;
	opacity: 1;
	pointer-events: auto;
}

.eb-pill {
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.03em;
	padding: 3px 8px;
	border-radius: 20px;
	background: var(--eb-bg);
	border: 1px solid var(--eb-border);
	color: var(--eb-color);
}

#edibility-source {
	max-height: 0;
	overflow: hidden;
	opacity: 0;
	pointer-events: none;
	font-size: 10px;
	color: var(--overlay0);
	transition: max-height 0.25s ease, opacity 0.2s;
}
#edibility-source.is-visible {
	max-height: 30px;
	opacity: 1;
	pointer-events: auto;
}

/* ── Card rating ── */
.rating-section {
	display: flex;
	align-items: center;
	gap: 12px;
}

.rating-section .rating-btn + .rating-btn {
	margin-left: -8px;
}

.rating-label {
	font-size: 13px;
	color: var(--subtext0);
}

.rating-btn {
	background: var(--surface1);
	border: none;
	border-radius: 6px;
	padding: 4px 8px;
	font-size: 15px;
	cursor: pointer;
	transition: background 0.15s, opacity 0.15s;
	line-height: 1;
}

.rating-btn:hover:not(:disabled) { background: var(--surface2); }
.rating-btn:disabled { opacity: 0.45; cursor: default; }
.rating-btn.active-up { background: rgba(148,226,213,0.2); outline: 1px solid var(--teal); }
.rating-btn.active-down { background: rgba(243,139,168,0.2); outline: 1px solid var(--red); }

/* ── Divider ── */
.divider {
	border: none;
	border-top: 1px solid var(--surface1);
	margin: 3px 0;
}

/* ── Share section ── */
.share-label {
	font-size: 10px;
	font-weight: 600;
	color: var(--overlay1);
	text-transform: uppercase;
	letter-spacing: 0.1em;
	text-align: left;
}

#shareLink {
	font-family: 'Courier New', monospace;
	font-size: 11px;
	background: var(--surface0);
	color: var(--subtext0);
	border-radius: 6px;
	padding: 6px 10px;
	word-break: break-all;
	text-align: left;
	cursor: pointer;
	transition: background 0.15s, color 0.15s;
	display: flex;
	align-items: center;
	gap: 15px;
}

#shareLink:hover {
	background: var(--surface1);
	color: var(--text);
}

/* ── Select ── */
select {
	background-color: var(--surface0);
	color: var(--text);
	border: 1px solid var(--surface2);
	border-radius: 6px;
	padding: 4px 6px;
}

/* ── Filter checkbox list ── */
.filter-section {
	width: 75%;
	margin: 0 auto;
}

.filter-heading {
	font-size: 15px;
	font-weight: 600;
	color: var(--text);
	margin-bottom: 10px;
	text-align: center;
}

.filter-section-divider {
	border: none;
	border-top: 2px solid var(--surface2);
	margin: 30px 0;
}

.filter-list {
	display: flex;
	flex-direction: column;
	gap: 2px;
	max-height: 30vh;
	overflow-y: auto;
	margin-bottom: 12px;
	padding-right: 4px;
}

.filter-list--short {
	max-height: none;
}

#entryTotal {
	text-align: center;
	font-size: 12px;
	color: var(--subtext0);
	margin-top: 12px;
}

.filter-list::-webkit-scrollbar { width: 6px; }
.filter-list::-webkit-scrollbar-track { background: transparent; }
.filter-list::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 3px; }

.filter-item {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 4px 8px;
	border-radius: 6px;
	cursor: pointer;
	font-size: 14px;
	color: var(--subtext0);
	transition: background 0.12s, color 0.12s;
	user-select: none;
}

.filter-item:hover { background: var(--surface1); color: var(--text); }

.filter-item--all {
	font-weight: 600;
	color: var(--text);
	border-bottom: 1px solid var(--surface1);
	margin-bottom: 2px;
	padding-bottom: 6px;
}

.filter-item input[type="checkbox"] { display: none; }

.filter-check {
	width: 16px;
	height: 16px;
	flex-shrink: 0;
	border: 2px solid var(--surface2);
	border-radius: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.12s, border-color 0.12s;
}

.filter-item input:checked ~ .filter-check {
	background: var(--blue);
	border-color: var(--blue);
}

.filter-item input:checked ~ .filter-check::after {
	content: '';
	display: block;
	width: 4px;
	height: 7px;
	border: 2px solid var(--base);
	border-top: none;
	border-left: none;
	transform: rotate(45deg) translate(0, -1px);
}

.filter-item input:checked ~ span.filter-check + span,
.filter-item:has(input:checked) { color: var(--text); }


/* ── Modal backdrop ── */
.modal {
	display: none;
	position: fixed;
	z-index: 10;
	padding-top: 40px;
	left: 0; top: 0;
	width: 100%; height: 100%;
	overflow: auto;
	background-color: rgba(17,17,27,0.88);
	backdrop-filter: blur(4px);
}


/* ── Modal panels ── */
.filterContent {
	background-color: var(--mantle);
	margin: 0 auto;
	padding: 28px 32px;
	border: 1px solid var(--surface1);
	border-radius: 14px;
	width: 70%;
	max-width: 600px;
	min-height: 80%;
	color: var(--text);
	position: relative;
}

.infoContent {
	background-color: var(--mantle);
	margin: 0 auto;
	padding: 28px 32px;
	border: 1px solid var(--surface1);
	border-radius: 14px;
	width: 70%;
	max-width: 800px;
	min-height: 80%;
	color: var(--text);
	position: relative;
}

/* ── Close button ── */
.close {
	position: absolute;
	top: 14px;
	right: 18px;
	color: var(--overlay1);
	font-size: 26px;
	font-weight: 700;
	line-height: 1;
	transition: color 0.15s;
}

.close:hover, .close:focus {
	color: var(--text);
	cursor: pointer;
}

/* ── Welcome modal ── */
.welcome-modal-heading {
	font-size: 18px;
	font-weight: 700;
	color: var(--text);
	margin: 0 0 10px;
}
.welcome-modal-body {
	font-size: 13px;
	color: var(--subtext0);
	line-height: 1.6;
	margin-bottom: 4px;
}
.welcome-modal-divider {
	border: none;
	border-top: 1px solid var(--surface1);
	margin: 16px 0;
}

/* ── Location modal ── */
.locationContent {
	background-color: var(--mantle);
	margin: 0 auto;
	padding: 28px 32px;
	border: 1px solid var(--surface1);
	border-radius: 14px;
	width: 380px;
	max-width: 90%;
	color: var(--text);
	position: relative;
}
/* ── Adaptive info modal ── */
.adaptiveInfoContent {
	background-color: var(--mantle);
	margin: 0 auto;
	padding: 28px 32px;
	border: 1px solid var(--surface1);
	border-radius: 14px;
	width: 380px;
	max-width: 90%;
	color: var(--text);
	position: relative;
}
.adaptive-info-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	border: 1.5px solid var(--text);
	background: transparent;
	color: var(--text);
	font-size: 10px;
	font-weight: 700;
	line-height: 1;
	cursor: pointer;
	margin-left: 6px;
	flex-shrink: 0;
	transition: opacity 0.15s;
	vertical-align: middle;
	padding: 0;
}
.adaptive-info-icon:hover {
	opacity: 0.7;
}

.location-modal-desc {
	font-size: 13px;
	color: var(--subtext0);
	margin: 4px 0 16px;
	line-height: 1.5;
}
.location-modal-or {
	font-size: 14px;
	/* color: var(--overlay1); */
	text-align: center;
	margin: 10px 0;
	font-weight: 500;
}
.location-modal-msg {
	font-size: 12px;
	color: var(--red);
	min-height: 16px;
	margin: 6px 0;
}
.location-modal-footer {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-top: 16px;
}
.near-me-row {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
	margin: 0 0 8px;
}
.near-me-within {
	font-size: 12px;
	color: var(--subtext0);
}
.near-me-msg {
	font-size: 12px;
	color: var(--red);
	margin: 0 0 8px;
}

/* ── Info modal data box ── */
#datInfo {
	float: right;
	background: var(--surface0);
	color: var(--subtext0);
	border-radius: 8px;
	padding: 10px 14px;
	font-size: 12px;
	line-height: 1.9;
	margin-left: 16px;
	margin-bottom: 12px;
}

.infoContent {
	padding-top: 50px;
}

#about h2 {
	margin-bottom: 12px;
	color: var(--text);
}

#about h3 {
	font-size: 14px;
	font-weight: 600;
	color: var(--text);
	margin-bottom: 8px;
}

#deck-intro-about {
	margin-bottom: 14px;
	padding-bottom: 14px;
	border-bottom: 1px solid var(--surface1);
}

#about p {
	margin-bottom: 10px;
	color: var(--subtext0);
	line-height: 1.7;
}

#about { padding: 0; }

#deck-links {
	margin-top: 16px;
	padding-top: 12px;
}
#deck-links h3 {
	font-size: 18px;
	font-weight: 600;
	color: var(--text);
	margin-bottom: 8px;
}
#deck-links ul {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}
#deck-links ul li a {
	font-size: 14px;
	color: var(--blue);
	background: var(--surface0);
	border-radius: 6px;
	padding: 5px 12px;
	display: inline-block;
}
#deck-links ul li a:hover {
	background: var(--surface1);
	color: var(--lavender);
	text-decoration: none;
}

/* ── Action button row (Filters / More Info) ── */
.action-btn-row {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

/* ── Share section ── */
.share-section {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

/* ── More section ── */
.more-toggle {
	background: none;
	border: none;
	color: var(--subtext0);
	font-size: 13px;
	cursor: pointer;
	padding: 2px 0;
	text-align: center;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 4px;
}
.more-toggle:hover { color: var(--text); background: var(--surface0); border-radius: 8px; }
.more-toggle .chevron { display: inline-flex; align-items: center; transition: transform 0.2s; }
.more-toggle.open .chevron { transform: rotate(180deg); }
.more-body { display: flex; flex-direction: column; gap: 8px; flex-shrink: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; }

/* ── Self-report section ── */
.self-report-section {
	display: flex;
	flex-direction: column;
	gap: 6px;
	max-height: 0;
	overflow: hidden;
	opacity: 0;
	pointer-events: none;
	transition: max-height 0.2s ease, opacity 0.15s;
}
.self-report-section.is-visible {
	max-height: 120px;
	opacity: 1;
	pointer-events: auto;
}
.self-report-label {
	font-size: 13px;
	color: var(--subtext0);
}
.self-report-btn-row { display: flex; gap: 6px; }
.report-btn {
	flex: 1;
	min-width: 0;
	font-family: 'Inter', Arial, sans-serif;
	font-size: 14px;
	font-weight: 500;
	color: var(--text);
	background: var(--surface1);
	padding: 8px 16px;
	border: 1px solid transparent;
	border-radius: 8px;
	cursor: pointer;
	appearance: none;
	-webkit-appearance: none;
	transition: background 0.15s, transform 0.1s, color 0.15s, box-shadow 0.15s;
}
.report-btn:hover:not(:disabled) { background: var(--surface2); }
.report-btn:active { transform: scale(0.97); }
.report-btn:focus { outline: none; }
.report-btn:disabled { opacity: 0.45; cursor: default; }
.report-btn--correct { border-color: rgba(166,227,161,0.7); }
.report-btn--incorrect { border-color: rgba(243,139,168,0.7); }
.report-btn--correct.active { background: rgba(166,227,161,0.18); color: var(--green); border-color: var(--green); }
.report-btn--incorrect.active { background: rgba(243,139,168,0.18); color: var(--red); border-color: var(--red); }
.self-report-feedback {
	font-size: 12px;
	color: var(--subtext0);
	min-height: 1.4em;
	text-align: center;
}
.deck-select-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	font-size: 13px;
	color: var(--subtext0);
	padding: 2px 2px;
}
.sr-interval-stepper {
	display: flex;
	align-items: center;
	background: var(--surface1);
	border: 1px solid var(--surface2);
	border-radius: 8px;
	overflow: hidden;
}
.sr-stepper-btn {
	width: 26px;
	height: 26px;
	background: none;
	border: none;
	color: var(--subtext0);
	font-size: 15px;
	line-height: 1;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.12s, color 0.12s;
	flex-shrink: 0;
	user-select: none;
}
.sr-stepper-btn:hover { background: var(--surface2); color: var(--text); }
.sr-stepper-btn:active { background: var(--blue); color: var(--base); }
.sr-stepper-display {
	min-width: 32px;
	text-align: center;
	font-size: 13px;
	color: var(--text);
	font-family: inherit;
	padding: 0 2px;
	user-select: none;
}
.toggle-switch {
	position: relative;
	width: 36px;
	height: 20px;
	flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-slider {
	position: absolute;
	inset: 0;
	background: var(--surface2);
	border-radius: 20px;
	cursor: pointer;
	transition: background 0.2s;
}
.toggle-slider::before {
	content: '';
	position: absolute;
	width: 14px;
	height: 14px;
	left: 3px;
	top: 3px;
	background: var(--text);
	border-radius: 50%;
	transition: transform 0.2s;
}
.toggle-switch input:checked + .toggle-slider { background: var(--blue); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(16px); }

/* ── Session grid ── */
.session-grid {
	width: 100%;
	flex-basis: 100%;
	display: none;
	flex-wrap: wrap;
	gap: 4px;
	padding: 4px;
}

.history-label {
	font-size: 11px;
	font-weight: 600;
	color: var(--subtext0);
	text-transform: uppercase;
	letter-spacing: 0.06em;
}
.grid-tile {
	width: 22px;
	height: 22px;
	border-radius: 4px;
	cursor: pointer;
	transition: transform 0.1s;
	flex-shrink: 0;
}
.grid-tile:hover { transform: scale(1.2); }
.grid-tile--unseen { background: var(--surface1); }
.grid-tile--correct { background: var(--green); }
.grid-tile--incorrect { background: var(--red); }
.grid-tile--active { outline: 2px solid var(--blue); outline-offset: 2px; }

/* ── Responsive ── */
@media (min-width: 769px) {
	.controls-panel { margin-top: 48px; max-height: calc(100dvh - 88px); overflow: hidden; }
}

@media (max-width: 768px) {
	/* Overlay layout: slideshow fills viewport, controls float over the bottom */
	.page-layout { position: relative; height: 100dvh; overflow: hidden; padding: 0; gap: 0; }
	.slideshow-panel { position: absolute; top: 0; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; padding: 10px; padding-bottom: var(--ctrl-h-live, 240px); }
	.show { flex: 1 1 0; min-height: 0; display: flex; flex-direction: column; }
	.slideshow-container { margin: auto 0 0; }
	#dots { margin-bottom: auto; }
	.img { max-height: calc(100dvh - var(--ctrl-h-init, 240px) - 90px); }
	.controls-panel { position: absolute; bottom: 0; left: 0; right: 0; width: auto; border-radius: 14px 14px 0 0; max-height: calc(100dvh - 60px); overflow: hidden; z-index: 2; }
	.filterContent, .infoContent { width: 95%; padding: 20px; }
	.infoContent { padding-top: 50px; }
	.action-btn-row { flex-direction: row; }
	.action-btn-row .subOptions { flex: 1; }
}

@media (max-width: 700px) { .filterContent, .infoContent { width: 100%; } }
@media (max-width: 300px) { .prev, .next { font-size: 11px; } }