/* ==========================================================================
   Ask AI Summary Button — frontend styles
   ========================================================================== */

.aaisb-wrapper {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 10px;
	padding: 12px 16px;
	border-radius: var(--aaisb-radius, 8px);
	background: var(--aaisb-bg, #f9f9f9);
	border: 1px solid var(--aaisb-border-color, #e5e5e5);
	font-family: inherit;
	position: relative;
	justify-content: var(--aaisb-align, flex-start);
}

/* Label -------------------------------------------------------------------- */

.aaisb-label {
	font-weight: 600;
	font-size: 0.95rem;
	color: var(--aaisb-label-color, #333);
	white-space: nowrap;
	flex-shrink: 0;
}

/* Button group ------------------------------------------------------------- */

.aaisb-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
}

/* Individual button -------------------------------------------------------- */

.aaisb-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 14px 6px 10px;
	border: 1.5px solid #d8d8d8;
	border-radius: var(--aaisb-btn-radius, 8px);
	background: var(--aaisb-btn-bg, #fff);
	cursor: pointer;
	font-size: var(--aaisb-btn-size, 14px);
	font-weight: 500;
	color: var(--aaisb-btn-color, #222);
	transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
	line-height: 1;
	font-family: inherit;
}

.aaisb-btn:hover,
.aaisb-btn:focus-visible {
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.14);
	outline: none;
	background: var(--aaisb-btn-bg, #fff);
	filter: brightness(0.97);
}

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

.aaisb-icon {
	display: flex;
	align-items: center;
	flex-shrink: 0;
}

.aaisb-icon svg {
	display: block;
}

.aaisb-icon img.aaisb-img-icon {
	display: block;
	width: 20px;
	height: 20px;
	object-fit: contain;
}

/* ── Per-service accent colours & icons ──────────────────────────────────── */

/* Mainstream */
.aaisb-btn--chatgpt    { border-color: #10a37f30; }
.aaisb-btn--chatgpt:hover { border-color: #10a37f; }
.aaisb-btn--chatgpt .aaisb-icon { color: #10a37f; }

.aaisb-btn--claude     { border-color: #d9770630; }
.aaisb-btn--claude:hover { border-color: #d97706; }
.aaisb-btn--claude .aaisb-icon { color: #d97706; }

.aaisb-btn--gemini     { border-color: #4285F430; }
.aaisb-btn--gemini:hover { border-color: #4285F4; }
.aaisb-btn--gemini .aaisb-icon { color: #4285F4; }

.aaisb-btn--copilot    { border-color: #0078d430; }
.aaisb-btn--copilot:hover { border-color: #0078d4; }
.aaisb-btn--copilot .aaisb-icon { color: #0078d4; }

.aaisb-btn--meta-ai    { border-color: #0668E130; }
.aaisb-btn--meta-ai:hover { border-color: #0668E1; }
.aaisb-btn--meta-ai .aaisb-icon { color: #0668E1; }

/* Search & Research */
.aaisb-btn--perplexity { border-color: #20808d30; }
.aaisb-btn--perplexity:hover { border-color: #20808d; }
.aaisb-btn--perplexity .aaisb-icon { color: #20808d; }

.aaisb-btn--you        { border-color: #FF664030; }
.aaisb-btn--you:hover  { border-color: #FF6640; }
.aaisb-btn--you .aaisb-icon { color: #FF6640; }

.aaisb-btn--phind      { border-color: #7C3AED30; }
.aaisb-btn--phind:hover { border-color: #7C3AED; }
.aaisb-btn--phind .aaisb-icon { color: #7C3AED; }

.aaisb-btn--kagi       { border-color: #FF592530; }
.aaisb-btn--kagi:hover { border-color: #FF5925; }
.aaisb-btn--kagi .aaisb-icon { color: #FF5925; }

/* Others */
.aaisb-btn--grok       { border-color: #00000020; }
.aaisb-btn--grok:hover { border-color: #000; }
.aaisb-btn--grok .aaisb-icon { color: #000; }

.aaisb-btn--deepseek   { border-color: #4D6BFE30; }
.aaisb-btn--deepseek:hover { border-color: #4D6BFE; }
.aaisb-btn--deepseek .aaisb-icon { color: #4D6BFE; }

.aaisb-btn--mistral    { border-color: #F54E0030; }
.aaisb-btn--mistral:hover { border-color: #F54E00; }
.aaisb-btn--mistral .aaisb-icon { color: #F54E00; }

.aaisb-btn--huggingchat { border-color: #c4820a30; }
.aaisb-btn--huggingchat:hover { border-color: #c4820a; }
.aaisb-btn--huggingchat .aaisb-icon { color: #c4820a; }

.aaisb-btn--groq       { border-color: #F5503630; }
.aaisb-btn--groq:hover { border-color: #F55036; }
.aaisb-btn--groq .aaisb-icon { color: #F55036; }

.aaisb-btn--poe        { border-color: #7856FF30; }
.aaisb-btn--poe:hover  { border-color: #7856FF; }
.aaisb-btn--poe .aaisb-icon { color: #7856FF; }

.aaisb-btn--pi         { border-color: #6B46C130; }
.aaisb-btn--pi:hover   { border-color: #6B46C1; }
.aaisb-btn--pi .aaisb-icon { color: #6B46C1; }

.aaisb-btn--cohere     { border-color: #39a86b30; }
.aaisb-btn--cohere:hover { border-color: #39a86b; }
.aaisb-btn--cohere .aaisb-icon { color: #39a86b; }

.aaisb-btn--qwen       { border-color: #6B48FF30; }
.aaisb-btn--qwen:hover { border-color: #6B48FF; }
.aaisb-btn--qwen .aaisb-icon { color: #6B48FF; }

/* ── Accent colour overrides ─────────────────────────────────────────────── */

/* When "show accent colours" is disabled, suppress per-service border/icon tints */
.aaisb-no-accent .aaisb-btn[class*="aaisb-btn--"] {
	border-color: #d8d8d8 !important;
}

.aaisb-no-accent .aaisb-btn[class*="aaisb-btn--"]:hover {
	border-color: #aaa !important;
}

.aaisb-no-accent .aaisb-icon {
	color: var(--aaisb-btn-color, #222) !important;
}

/* ── Alignment helpers ───────────────────────────────────────────────────── */

.aaisb-align-center {
	text-align: center;
}

.aaisb-align-center .aaisb-buttons {
	justify-content: center;
}

.aaisb-align-right {
	text-align: right;
}

.aaisb-align-right .aaisb-buttons {
	justify-content: flex-end;
}

/* Toast notification ------------------------------------------------------- */

.aaisb-toast {
	position: absolute;
	bottom: calc(100% + 8px);
	left: 50%;
	transform: translateX(-50%) translateY(4px);
	background: #222;
	color: #fff;
	font-size: 0.8rem;
	padding: 7px 16px;
	border-radius: 6px;
	white-space: nowrap;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.2s, transform 0.2s;
	z-index: 9999;
	max-width: calc(100vw - 40px);
	white-space: normal;
	text-align: center;
}

.aaisb-toast--visible {
	opacity: 1;
	transform: translateX(-50%) translateY(0);
}

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

@media (max-width: 480px) {
	.aaisb-wrapper {
		flex-direction: column;
		align-items: center;
		text-align: center;
		padding: 14px 12px;
	}

	.aaisb-label {
		white-space: normal;
		width: 100%;
	}

	.aaisb-buttons {
		justify-content: center;
		width: 100%;
	}

	/* 3-per-row grid; flex-grow:0 keeps the last row centred (not stretched) */
	.aaisb-btn {
		flex: 0 1 calc(33.333% - 6px);
		justify-content: center;
		min-width: 88px;
	}
}