/*
 * Shared chat rendering — messages, avatars, activity rows, the typing
 * indicator, choice buttons, confirm cards and image cards. Used
 * identically inside the drawer panel and the legacy floating bubble; only
 * the surrounding chrome differs (maia-drawer.css / maia-legacy.css).
 *
 * Theme color variables live here (not in either shell's own stylesheet)
 * because this file is the only one both shells always enqueue — see
 * Assets.php. Layout-only variables (nav width, drawer width, etc.) stay
 * in maia-drawer.css, since only the drawer shell uses them.
 */

:root {
	--maia-border: rgba(0, 0, 0, .12);
	--maia-surface: #fff;
	--maia-surface-2: rgba(0, 0, 0, .05);
	--maia-text: #1e1e1e;
	--maia-accent: #2271b1;
	--maia-accent-contrast: #fff;
	--maia-link: #2271b1;
	--maia-link-hover: #135e96;
}

@media (prefers-color-scheme: dark) {
	:root {
		--maia-border: rgba(255, 255, 255, .16);
		--maia-surface: #1e1e1e;
		--maia-surface-2: rgba(255, 255, 255, .08);
		--maia-text: #f0f0f0;
		--maia-link: #6ab2f2;
		--maia-link-hover: #8dc5f5;
	}
}

.maia-chat {
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	width: 100%;
	min-width: 0;
	min-height: 0;
	font-size: 14px;
	line-height: 1.5;
	color: var(--maia-text, #1e1e1e);
}

.maia-chat__log {
	flex: 1 1 auto;
	min-height: 0;
	overflow-y: auto;
	padding: 14px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.maia-msg {
	display: flex;
	gap: 8px;
	align-items: flex-start;
	max-width: 100%;
}
.maia-msg--user {
	flex-direction: row-reverse;
}
.maia-msg--same .maia-msg__avatar {
	visibility: hidden;
}

.maia-msg__avatar {
	flex: 0 0 auto;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	object-fit: cover;
	margin-top: 2px;
}
.maia-msg__avatar--fallback {
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--maia-accent, #2271b1);
	color: #fff;
	font-size: 13px;
	font-weight: 600;
}

.maia-msg__body {
	max-width: calc(100% - 40px);
	padding: 8px 12px;
	border-radius: 12px;
	background: var(--maia-surface-2, rgba(0, 0, 0, .06));
	overflow-wrap: break-word;
	word-break: break-word;
}
.maia-msg--assistant .maia-msg__body {
	border-top-left-radius: 4px;
}
.maia-msg--user .maia-msg__body {
	border-top-right-radius: 4px;
	background: var(--maia-accent, #2271b1);
	color: var(--maia-accent-contrast, #fff);
	white-space: pre-wrap;
}

.maia-msg--activity .maia-msg__body {
	background: none;
	padding: 4px 0;
	font-size: 12.5px;
	opacity: .65;
	font-style: italic;
}

.maia-msg--card .maia-msg__body {
	background: none;
	padding: 0;
}

.maia-msg--choices .maia-msg__body {
	background: none;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}
.maia-choice {
	padding: 8px 14px;
	border-radius: 999px;
	border: 1px solid var(--maia-accent, #2271b1);
	background: var(--maia-surface, #fff);
	color: var(--maia-accent, #2271b1);
	cursor: pointer;
	font-size: 13px;
}
.maia-choice:disabled { opacity: .5; cursor: default; }
.maia-choice--picked {
	background: var(--maia-accent, #2271b1);
	color: #fff;
}

/* --- typing indicator ---------------------------------------------------- */
.maia-typing {
	display: flex;
	gap: 4px;
	align-items: center;
	background: var(--maia-surface-2, rgba(0, 0, 0, .06));
	border-radius: 12px;
	padding: 10px 14px;
	width: fit-content;
}
.maia-typing__dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: currentColor;
	opacity: .4;
	animation: maia-typing-bounce 1.2s infinite ease-in-out;
}
.maia-typing__dot:nth-child(2) { animation-delay: .15s; }
.maia-typing__dot:nth-child(3) { animation-delay: .3s; }
@keyframes maia-typing-bounce {
	0%, 80%, 100% { opacity: .3; transform: translateY(0); }
	40% { opacity: 1; transform: translateY(-3px); }
}

.maia-error { color: #b32d2e; }

/* --- input form ------------------------------------------------------------ */
.maia-chat__form {
	flex: 0 0 auto;
	display: flex;
	gap: 8px;
	padding: 10px 14px;
	border-top: 1px solid var(--maia-border, rgba(0, 0, 0, .12));
}
.maia-chat__input {
	flex: 1 1 auto;
	resize: none;
	min-height: 38px;
	max-height: 160px;
	padding: 9px 12px;
	border-radius: 10px;
	border: 1px solid var(--maia-border, rgba(0, 0, 0, .12));
	background: var(--maia-surface, #fff);
	color: var(--maia-text, #1e1e1e);
	font: inherit;
}
.maia-chat__input:disabled {
	opacity: .6;
}
.maia-chat__send {
	flex: 0 0 auto;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	border: 0;
	background: var(--maia-accent, #2271b1);
	color: #fff;
	cursor: pointer;
	font-size: 16px;
}
.maia-chat__form--busy .maia-chat__send {
	opacity: .6;
	cursor: default;
}

/* --- queued messages -------------------------------------------------------- */
.maia-queue {
	flex: 0 0 auto;
	max-height: 140px;
	overflow-y: auto;
	border-top: 1px solid var(--maia-border, rgba(0, 0, 0, .12));
	background: var(--maia-surface-2, rgba(0, 0, 0, .05));
}
.maia-queue__toggle {
	display: flex;
	align-items: center;
	gap: 6px;
	width: 100%;
	border: 0;
	background: none;
	color: var(--maia-text, #1e1e1e);
	font: inherit;
	font-weight: 600;
	font-size: 12.5px;
	padding: 6px 14px;
	cursor: pointer;
}
.maia-queue__toggle[aria-expanded="false"] .maia-queue__caret {
	transform: rotate(-90deg);
}
.maia-queue__list {
	list-style: none;
	margin: 0;
	padding: 0 10px 6px;
}
.maia-queue__item {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 4px;
	border-radius: 8px;
}
.maia-queue__item:hover {
	background: var(--maia-surface, #fff);
}
.maia-queue__dot {
	flex: 0 0 auto;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	border: 1.5px solid var(--maia-text, #1e1e1e);
	opacity: .5;
}
.maia-queue__text {
	flex: 1 1 auto;
	min-width: 0;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	font-size: 13px;
}
.maia-queue__action {
	flex: 0 0 auto;
	border: 0;
	background: none;
	color: var(--maia-text, #1e1e1e);
	opacity: .6;
	cursor: pointer;
	font-size: 13px;
	padding: 4px;
	line-height: 1;
}
.maia-queue__action:hover,
.maia-queue__action:focus-visible {
	opacity: 1;
}

/* --- confirm cards ---------------------------------------------------------- */
.maia-confirm {
	border: 1px solid var(--maia-border, rgba(0, 0, 0, .15));
	border-radius: 10px;
	padding: 12px;
	background: var(--maia-surface, #fff);
	max-width: 100%;
}
.maia-confirm__title {
	font-weight: 600;
	margin-bottom: 6px;
}
.maia-confirm__summary {
	font-size: 12.5px;
	opacity: .75;
	margin-bottom: 6px;
}
.maia-confirm__args {
	margin: 0 0 8px;
	font-size: 13px;
}
.maia-confirm__args dt {
	font-weight: 600;
	opacity: .7;
}
.maia-confirm__args dd {
	margin: 0 0 6px;
	word-break: break-word;
}
.maia-confirm__diff {
	max-height: 260px;
	overflow: auto;
	background: var(--maia-surface-2, rgba(0, 0, 0, .05));
	border-radius: 6px;
	padding: 8px 10px;
	font-family: ui-monospace, Menlo, Consolas, monospace;
	font-size: 12px;
	line-height: 1.5;
	white-space: pre-wrap;
}
.maia-diff-line--add { color: #00a32a; }
.maia-diff-line--del { color: #b32d2e; }
.maia-confirm__error { color: #b32d2e; margin-bottom: 8px; }
.maia-confirm__actions {
	display: flex;
	justify-content: flex-end;
	gap: 8px;
	margin-top: 8px;
}
.maia-confirm__btn {
	padding: 6px 14px;
	border-radius: 6px;
	border: 1px solid var(--maia-border, rgba(0, 0, 0, .15));
	background: var(--maia-surface, #fff);
	color: var(--maia-text, #1e1e1e);
	cursor: pointer;
	font-size: 13px;
}
.maia-confirm__btn--confirm {
	background: var(--maia-accent, #2271b1);
	color: #fff;
	border-color: var(--maia-accent, #2271b1);
}
.maia-confirm--confirmed,
.maia-confirm--rejected { opacity: .6; }

/* --- ask cards ---------------------------------------------------------------- */
.maia-ask__options {
	display: flex;
	flex-direction: column;
	gap: 6px;
	margin-bottom: 4px;
}
.maia-ask__option {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 13.5px;
	cursor: pointer;
}
.maia-ask__option input[type="radio"],
.maia-ask__option input[type="checkbox"] {
	flex: 0 0 auto;
}
.maia-ask__other-input {
	flex: 1 1 auto;
	min-width: 0;
	padding: 4px 8px;
	border-radius: 6px;
	border: 1px solid var(--maia-border, rgba(0, 0, 0, .15));
	background: var(--maia-surface, #fff);
	color: var(--maia-text, #1e1e1e);
	font-size: 13px;
}
.maia-ask__other-input::placeholder { color: currentColor; opacity: .5; }
.maia-ask__other-input:disabled { opacity: .5; }

/* --- image cards ------------------------------------------------------------ */
.maia-image-card {
	max-width: 320px;
}
.maia-image-card__figure {
	margin: 0 0 8px;
}
.maia-image-card__figure img {
	max-width: 100%;
	border-radius: 8px;
	display: block;
}
.maia-image-card__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}
.maia-image-btn {
	padding: 6px 10px;
	border-radius: 6px;
	border: 1px solid var(--maia-border, rgba(0, 0, 0, .15));
	background: var(--maia-surface, #fff);
	color: var(--maia-text, #1e1e1e);
	cursor: pointer;
	font-size: 12.5px;
}
.maia-image-btn:disabled { opacity: .6; cursor: default; }

.maia-image-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 6px;
	max-width: 320px;
}
.maia-image-grid__item {
	border: 0;
	padding: 0;
	background: none;
	cursor: pointer;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	border-radius: 6px;
}
.maia-image-grid__item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

@media screen and (max-width: 480px) {
	.maia-msg__body { max-width: calc(100% - 34px); }
	.maia-image-grid { grid-template-columns: repeat(3, 1fr); }
}