/* ==========================================================================
   Quora-Style Q&A System — Front-end styles
   ========================================================================== */

.qqa-wrap {
	--qqa-primary: #b92b27;
	--qqa-primary-dark: #8f1f1c;
	--qqa-text: #1c1c1c;
	--qqa-muted: #6b6b6b;
	--qqa-border: #e3e3e3;
	--qqa-bg-card: #ffffff;
	--qqa-bg-page: #f7f7f8;
	--qqa-radius: 10px;
	--qqa-green: #1a7f37;
	--qqa-red: #cf222e;

	box-sizing: border-box;
	color: var(--qqa-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	max-width: 900px;
	margin: 0 auto;
}

.qqa-wrap *,
.qqa-wrap *::before,
.qqa-wrap *::after {
	box-sizing: border-box;
}

/* ---------- Toolbar ---------- */

.qqa-toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: center;
	margin-bottom: 20px;
}

.qqa-search-box {
	flex: 1 1 220px;
}

.qqa-search-input,
.qqa-topic-filter,
.qqa-sort-filter {
	width: 100%;
	padding: 10px 14px;
	border: 1px solid var(--qqa-border);
	border-radius: 8px;
	font-size: 14px;
	background: #fff;
	color: var(--qqa-text);
}

.qqa-filters {
	display: flex;
	gap: 8px;
	flex: 2 1 260px;
}

.qqa-filters select {
	flex: 1 1 auto;
}

/* ---------- Buttons ---------- */

.qqa-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	border: none;
	border-radius: 8px;
	padding: 10px 18px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: background-color .15s ease, transform .05s ease;
	white-space: nowrap;
}

.qqa-btn:active {
	transform: translateY(1px);
}

.qqa-btn-primary {
	background: var(--qqa-primary);
	color: #fff;
}

.qqa-btn-primary:hover {
	background: var(--qqa-primary-dark);
}

.qqa-btn-primary:disabled {
	opacity: .6;
	cursor: not-allowed;
}

.qqa-btn-small {
	padding: 7px 12px;
	font-size: 13px;
}

.qqa-btn-link {
	background: transparent;
	color: var(--qqa-primary);
	padding: 4px 0;
	font-size: 13px;
	text-decoration: underline;
}

.qqa-btn-link:hover {
	color: var(--qqa-primary-dark);
}

/* ---------- Question / Answer cards ---------- */

.qqa-question-list {
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.qqa-card {
	display: flex;
	gap: 16px;
	background: var(--qqa-bg-card);
	border: 1px solid var(--qqa-border);
	border-radius: var(--qqa-radius);
	padding: 18px;
	transition: box-shadow .15s ease, border-color .15s ease;
}

.qqa-card:hover {
	box-shadow: 0 2px 10px rgba(0, 0, 0, .06);
	border-color: #d4d4d4;
}

.qqa-card-vote,
.qqa-answer-vote {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	flex: 0 0 auto;
	min-width: 34px;
}

.qqa-vote-btn {
	background: transparent;
	border: 1px solid var(--qqa-border);
	border-radius: 6px;
	width: 30px;
	height: 26px;
	line-height: 1;
	font-size: 11px;
	color: var(--qqa-muted);
	cursor: pointer;
	transition: all .12s ease;
}

.qqa-vote-btn:hover {
	background: #f2f2f2;
}

.qqa-vote-btn.qqa-vote-up.is-active {
	background: var(--qqa-green);
	border-color: var(--qqa-green);
	color: #fff;
}

.qqa-vote-btn.qqa-vote-down.is-active {
	background: var(--qqa-red);
	border-color: var(--qqa-red);
	color: #fff;
}

.qqa-vote-score {
	font-weight: 700;
	font-size: 14px;
}

.qqa-card-body {
	flex: 1 1 auto;
	min-width: 0;
}

.qqa-card-title {
	margin: 0 0 6px;
	font-size: 17px;
	line-height: 1.35;
}

.qqa-card-title a {
	color: var(--qqa-text);
	text-decoration: none;
}

.qqa-card-title a:hover {
	color: var(--qqa-primary);
}

.qqa-badge {
	display: inline-block;
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .03em;
	padding: 2px 8px;
	border-radius: 999px;
	vertical-align: middle;
	margin-left: 6px;
}

.qqa-badge-solved {
	background: #e6f4ea;
	color: var(--qqa-green);
}

.qqa-badge-best {
	display: inline-block;
	background: #e6f4ea;
	color: var(--qqa-green);
	font-size: 12px;
	font-weight: 700;
	padding: 3px 10px;
	border-radius: 999px;
	margin-bottom: 8px;
}

.qqa-card-topics {
	margin-bottom: 8px;
}

.qqa-topic-chip {
	display: inline-block;
	background: var(--qqa-bg-page);
	color: var(--qqa-muted);
	font-size: 12px;
	padding: 3px 10px;
	border-radius: 999px;
	margin: 0 6px 6px 0;
}

.qqa-card-excerpt {
	margin: 0 0 10px;
	color: #3d3d3d;
	font-size: 14px;
	line-height: 1.5;
}

.qqa-card-meta {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 12.5px;
	color: var(--qqa-muted);
	flex-wrap: wrap;
}

.qqa-avatar {
	width: 22px;
	height: 22px;
	border-radius: 50%;
	object-fit: cover;
}

.qqa-meta-dot {
	opacity: .6;
}

/* ---------- Empty state ---------- */

.qqa-empty {
	text-align: center;
	color: var(--qqa-muted);
	padding: 30px 10px;
	background: var(--qqa-bg-page);
	border-radius: var(--qqa-radius);
}

/* ---------- Modal ---------- */

.qqa-modal-overlay {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, .5);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 16px;
	z-index: 100000;
}

.qqa-modal-overlay[hidden] {
	display: none;
}

.qqa-modal {
	position: relative;
	background: #fff;
	border-radius: 12px;
	padding: 28px;
	max-width: 480px;
	width: 100%;
	max-height: 90vh;
	overflow-y: auto;
	box-shadow: 0 20px 50px rgba(0, 0, 0, .2);
}

.qqa-modal h2 {
	margin-top: 0;
	font-size: 20px;
}

.qqa-modal-close {
	position: absolute;
	top: 14px;
	right: 14px;
	background: transparent;
	border: none;
	font-size: 22px;
	line-height: 1;
	cursor: pointer;
	color: var(--qqa-muted);
}

/* ---------- Forms ---------- */

.qqa-ask-form,
.qqa-answer-form {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.qqa-ask-form label,
.qqa-answer-form label {
	font-size: 13px;
	font-weight: 600;
	margin-top: 8px;
}

.qqa-ask-form input[type="text"],
.qqa-ask-form textarea,
.qqa-answer-form textarea {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--qqa-border);
	border-radius: 8px;
	font-size: 14px;
	font-family: inherit;
	resize: vertical;
}

.qqa-form-msg {
	font-size: 13px;
	min-height: 18px;
}

.qqa-form-msg.is-error {
	color: var(--qqa-red);
}

.qqa-form-msg.is-success {
	color: var(--qqa-green);
}

.qqa-login-notice {
	background: var(--qqa-bg-page);
	padding: 14px;
	border-radius: 8px;
	font-size: 14px;
}

.qqa-login-notice a {
	color: var(--qqa-primary);
	font-weight: 600;
}

/* ---------- Single question / answers ---------- */

.qqa-single-question {
	margin-top: 34px;
	border-top: 1px solid var(--qqa-border);
	padding-top: 24px;
}

.qqa-answers-heading {
	font-size: 18px;
	margin-bottom: 14px;
}

.qqa-answer-list {
	display: flex;
	flex-direction: column;
	gap: 14px;
	margin-bottom: 26px;
}

.qqa-answer {
	display: flex;
	gap: 16px;
	background: var(--qqa-bg-card);
	border: 1px solid var(--qqa-border);
	border-radius: var(--qqa-radius);
	padding: 16px;
}

.qqa-answer-best {
	border-color: var(--qqa-green);
	background: #f7fdf9;
}

.qqa-answer-body {
	flex: 1 1 auto;
	min-width: 0;
}

.qqa-answer-content {
	font-size: 14.5px;
	line-height: 1.6;
	color: #2a2a2a;
	margin-top: 6px;
	word-wrap: break-word;
}

.qqa-answer-content p {
	margin: 0 0 10px;
}

.qqa-answer-form-wrap h4 {
	margin-bottom: 8px;
}

/* ---------- Post widget (compact, bottom-of-post) ---------- */

.qqa-post-widget {
	margin-top: 40px;
	padding-top: 24px;
	border-top: 2px solid var(--qqa-border);
}

.qqa-post-widget-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	margin-bottom: 16px;
	flex-wrap: wrap;
}

.qqa-post-widget-header h3 {
	margin: 0;
	font-size: 18px;
}

.qqa-question-list-compact .qqa-card {
	padding: 14px;
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
	.qqa-toolbar {
		flex-direction: column;
		align-items: stretch;
	}

	.qqa-filters {
		flex-direction: row;
	}

	.qqa-card,
	.qqa-answer {
		padding: 14px;
		gap: 10px;
	}

	.qqa-card-title {
		font-size: 15.5px;
	}

	.qqa-modal {
		padding: 20px;
	}

	.qqa-btn {
		width: 100%;
	}

	.qqa-post-widget-header {
		flex-direction: column;
		align-items: flex-start;
	}

	.qqa-post-widget-header .qqa-btn {
		width: auto;
	}
}

@media (max-width: 420px) {
	.qqa-avatar {
		width: 18px;
		height: 18px;
	}

	.qqa-card-meta {
		font-size: 11.5px;
	}
}