/* Sorrows Eve owns its page theme.
	The module intentionally avoids inheriting /public/Chat or /pzlm-scripts/Chat colors. */

:root {
	--se-bg: #f7f3ec;
	--se-panel: #fffaf2;
	--se-panel-2: #f1e8dc;
	--se-border: rgba(106, 82, 58, 0.22);
	--se-border-strong: rgba(106, 82, 58, 0.38);
	--se-text: #201812;
	--se-muted: #66594c;
	--se-active: #87633d;
	--se-active-soft: rgba(135, 99, 61, 0.14);
	--se-radius: clamp(0.8rem, 1.8vw, 1.25rem);
	--se-radius-small: clamp(0.65rem, 1.4vw, 0.95rem);
	--se-gap: clamp(0.38rem, 1.15vmin, 1rem);
	--se-pad: clamp(0.38rem, 1.25vmin, 1rem);
	--se-viewport-width: 100vw;
	--se-viewport-height: 100dvh;
	--se-page-scale: 1;
	--se-shadow: 0 0.8rem 2rem rgba(65, 47, 30, 0.12);
}

html,
body {
	width: 100%;
	height: 100%;
	min-width: 0;
	min-height: 0;
	margin: 0;
	padding: 0;
	overflow: hidden;
	background: var(--se-bg);
	color: var(--se-text);
	font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
	position: fixed;
	inset: 0;
	width: var(--se-viewport-width, 100vw);
	height: var(--se-viewport-height, 100dvh);
}

* {
	box-sizing: border-box;
}

button,
input {
	font: inherit;
}

.sorrows-eve-page,
#SorrowsEve {
	position: fixed;
	inset: 0 auto auto 0;
	width: calc(var(--se-viewport-width, 100vw) / var(--se-page-scale, 1));
	height: calc(var(--se-viewport-height, 100dvh) / var(--se-page-scale, 1));
	max-width: none;
	max-height: none;
	min-width: 0;
	min-height: 0;
	display: flex;
	flex-direction: column;
	gap: var(--se-gap);
	padding: var(--se-pad);
	overflow: hidden;
	transform: scale(var(--se-page-scale, 1));
	transform-origin: 0 0;
	background:
		radial-gradient(circle at 12% 0%, rgba(255, 255, 255, 0.92), transparent 28%),
		linear-gradient(135deg, #fbf7f0 0%, #f2eadf 58%, #e8ddcf 100%);
	color: var(--se-text);
}

.chat-header,
.sorrows-eve-header {
	flex: 0 0 auto;
	min-width: 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--se-gap);
	padding: clamp(0.5rem, 1.25vmin, 0.95rem) clamp(0.65rem, 1.45vmin, 1.1rem);
	border: 1px solid var(--se-border);
	border-radius: var(--se-radius);
	background: linear-gradient(90deg, rgba(255, 250, 242, 0.98), rgba(246, 238, 227, 0.98));
	box-shadow: var(--se-shadow);
	overflow: hidden;
}

.chat-title,
.sorrows-eve-title {
	min-width: 0;
}

.chat-title h1,
.sorrows-eve-title h1 {
	margin: 0;
	font-size: clamp(1.05rem, 2.35vmin, 1.85rem);
	line-height: 1.08;
	font-weight: 800;
	color: var(--se-text);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.chat-title p,
.sorrows-eve-title p {
	margin: 0.25rem 0 0;
	color: var(--se-muted);
	font-size: clamp(0.78rem, 1.75vmin, 1rem);
	line-height: 1.22;
}

.chat-toolbar,
.sorrows-eve-toolbar {
	flex: 0 0 auto;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.chat-main,
.sorrows-eve-main {
	min-width: 0;
	min-height: 0;
	flex: 1 1 auto;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(11rem, clamp(12rem, 20vw, 22.5rem));
	grid-template-rows: minmax(0, 1fr);
	gap: var(--se-gap);
	overflow: hidden;
}

.chat-buffer-panel,
.chat-rooms,
.sorrows-eve-buffer-panel,
.sorrows-eve-rooms {
	min-width: 0;
	min-height: 0;
	max-height: 100%;
	border: 1px solid var(--se-border);
	border-radius: var(--se-radius);
	background: linear-gradient(135deg, rgba(255, 250, 242, 0.98), rgba(246, 238, 227, 0.98));
	box-shadow: var(--se-shadow);
	overflow: hidden;
}

.chat-buffer-panel,
.sorrows-eve-buffer-panel {
	display: flex;
	flex-direction: column;
}

.chat-buffer,
.sorrows-eve-buffer {
	min-width: 0;
	min-height: 0;
	flex: 1 1 auto;
	overflow-x: hidden;
	overflow-y: auto;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	padding: clamp(0.55rem, 1.45vmin, 1.1rem);
	scrollbar-gutter: stable;
}

.chat-composer,
.sorrows-eve-composer {
	flex: 0 0 auto;
	min-width: 0;
	display: flex;
	gap: clamp(0.4rem, 1.05vmin, 0.75rem);
	padding: clamp(0.45rem, 1.2vmin, 0.95rem);
	border-top: 1px solid var(--se-border);
	background: rgba(241, 232, 220, 0.82);
}

.chat-input,
.sorrows-eve-input {
	min-width: 0;
	flex: 1 1 auto;
	height: clamp(2.45rem, 6.4vmin, 3.45rem);
	min-height: 2.35rem;
	padding: 0 clamp(0.65rem, 1.35vmin, 1rem);
	border: 1px solid var(--se-border);
	border-radius: var(--se-radius-small);
	background: rgba(255, 252, 247, 0.98);
	color: var(--se-text);
	font-size: clamp(0.9rem, 1.9vmin, 1.05rem);
	outline: none;
}

.chat-input::placeholder,
.sorrows-eve-input::placeholder {
	color: rgba(102, 89, 76, 0.72);
}

.chat-input:focus,
.sorrows-eve-input:focus {
	border-color: var(--se-active);
	box-shadow: 0 0 0 2px var(--se-active-soft);
}

.chat-button,
.sorrows-eve-send,
.sorrows-eve-reset {
	flex: 0 0 auto;
	height: clamp(2.45rem, 6.4vmin, 3.45rem);
	min-height: 2.35rem;
	padding: 0 clamp(0.7rem, 1.45vmin, 1.1rem);
	border: 1px solid var(--se-border-strong);
	border-radius: var(--se-radius-small);
	background: #fff8ee;
	color: var(--se-text);
	font-weight: 650;
	cursor: pointer;
	white-space: nowrap;
}

.chat-button:hover,
.sorrows-eve-send:hover,
.sorrows-eve-reset:hover,
.chat-room:hover,
.sorrows-eve-room:hover {
	border-color: var(--se-active);
	background: #fffdf8;
}

.chat-rooms,
.sorrows-eve-rooms {
	display: flex;
	flex-direction: column;
	padding: clamp(0.55rem, 1.3vmin, 1rem);
	overflow: hidden;
}

.chat-rooms h2,
.sorrows-eve-rooms h2 {
	flex: 0 0 auto;
	margin: 0 0 0.65rem;
	font-size: clamp(0.98rem, 2.05vmin, 1.25rem);
	line-height: 1.1;
	color: var(--se-text);
}

.chat-room-list,
.sorrows-eve-room-list {
	flex: 1 1 auto;
	min-height: 0;
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	overflow-x: hidden;
	overflow-y: auto;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
}

.chat-room-list > li,
.sorrows-eve-room-list > li {
	min-width: 0;
	flex: 0 0 auto;
}

.chat-room,
.sorrows-eve-room {
	width: 100%;
	min-width: 0;
	height: clamp(2.45rem, 6.4vmin, 3.45rem);
	min-height: 2.35rem;
	padding: 0 clamp(0.65rem, 1.35vmin, 1rem);
	border: 1px solid var(--se-border);
	border-radius: var(--se-radius-small);
	background: rgba(255, 252, 247, 0.92);
	color: var(--se-text);
	font-size: clamp(0.9rem, 1.9vmin, 1.05rem);
	font-weight: 650;
	text-align: left;
	cursor: pointer;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.chat-room.is-active,
.sorrows-eve-room.is-active,
.chat-room[aria-current="page"],
.sorrows-eve-room[aria-current="page"] {
	border-color: var(--se-active);
	background: var(--se-active-soft);
}

.chat-message,
.sorrows-eve-message {
	display: grid;
	gap: 0.32rem;
	width: min(100%, 63rem);
	margin: 0 0 0.65rem;
	padding: clamp(0.58rem, 1.15vmin, 0.8rem) clamp(0.68rem, 1.35vmin, 1rem);
	border: 1px solid var(--se-border);
	border-radius: var(--se-radius-small);
	background: rgba(255, 252, 247, 0.9);
	color: var(--se-text);
}

.chat-message-meta,
.sorrows-eve-message-meta {
	font-size: 0.8rem;
	color: var(--se-muted);
}

.chat-message-body,
.sorrows-eve-message-body {
	white-space: pre-wrap;
	overflow-wrap: anywhere;
	font-size: clamp(0.92rem, 1.9vmin, 1.05rem);
	line-height: 1.4;
}

.sorrows-eve-message.is-user {
	margin-left: auto;
	background: rgba(135, 99, 61, 0.12);
}

.sorrows-eve-message.is-system {
	opacity: 0.82;
	font-style: italic;
}

@supports not (height: 100dvh) {
	:root {
		--se-viewport-height: 100vh;
	}
}

@media (max-width: 760px) {
	.sorrows-eve-page,
	#SorrowsEve {
		padding: clamp(0.32rem, 1.6vmin, 0.7rem);
		gap: clamp(0.32rem, 1.6vmin, 0.65rem);
	}

	.chat-header,
	.sorrows-eve-header {
		align-items: stretch;
		flex-direction: column;
	}

	.chat-toolbar,
	.sorrows-eve-toolbar {
		justify-content: stretch;
	}

	.chat-toolbar .chat-button,
	.sorrows-eve-toolbar .sorrows-eve-reset {
		width: 100%;
	}

	.chat-main,
	.sorrows-eve-main {
		grid-template-columns: minmax(0, 1fr);
		grid-template-rows: auto minmax(0, 1fr);
	}

	.chat-rooms,
	.sorrows-eve-rooms {
		order: -1;
		max-height: min(8.5rem, 20dvh);
	}

	.chat-room-list,
	.sorrows-eve-room-list {
		flex-direction: row;
		overflow-x: auto;
		overflow-y: hidden;
	}

	.chat-room-list > li,
	.sorrows-eve-room-list > li {
		min-width: min(11rem, 46vw);
	}
}

@media (max-width: 520px) {
	.chat-title p,
	.sorrows-eve-title p {
		display: none;
	}

	.chat-composer,
	.sorrows-eve-composer {
		align-items: stretch;
	}

	.chat-button,
	.sorrows-eve-send,
	.sorrows-eve-reset {
		padding-inline: 0.75rem;
	}
}

@media (max-height: 520px) {
	.chat-header,
	.sorrows-eve-header {
		padding-block: 0.38rem;
	}

	.chat-title p,
	.sorrows-eve-title p,
	.chat-rooms h2,
	.sorrows-eve-rooms h2 {
		display: none;
	}

	.chat-rooms,
	.sorrows-eve-rooms {
		padding: 0.42rem;
	}

	.chat-message,
	.sorrows-eve-message {
		margin-bottom: 0.48rem;
	}
}