/* NovaSignal GAD chatbot widget — frontend */
#nova-gad-chatbot {
	--nova-gad-brand: #0f766e;
	--nova-gad-accent: #f97316;
	--nova-gad-ink: #0f172a;
	--nova-gad-muted: #64748b;
	--nova-gad-surface: #f8fafc;
	position: fixed;
	bottom: 20px;
	z-index: 99999;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	font-size: 15px;
	line-height: 1.5;
	color: var(--nova-gad-ink);
}
#nova-gad-chatbot.nova-gad--bottom-right { right: 20px; }
#nova-gad-chatbot.nova-gad--bottom-left { left: 20px; }

.nova-gad__launcher {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 12px 18px;
	border: 0;
	border-radius: 999px;
	background: var(--nova-gad-brand);
	color: #fff;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	box-shadow: 0 8px 24px rgba(15, 23, 42, 0.25);
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.nova-gad__launcher:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(15, 23, 42, 0.3); }
.nova-gad__launcher:focus-visible { outline: 3px solid var(--nova-gad-accent); outline-offset: 2px; }
.nova-gad__launcher-icon { display: inline-flex; }

.nova-gad__panel {
	position: absolute;
	bottom: 64px;
	width: 360px;
	max-width: calc(100vw - 40px);
	max-height: min(600px, calc(100vh - 120px));
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid #e2e8f0;
	border-radius: 16px;
	box-shadow: 0 20px 50px rgba(15, 23, 42, 0.25);
	overflow: hidden;
}
.nova-gad--bottom-right .nova-gad__panel { right: 0; }
.nova-gad--bottom-left .nova-gad__panel { left: 0; }
.nova-gad__panel[hidden] { display: none; }

.nova-gad__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	padding: 12px 14px;
	background: var(--nova-gad-brand);
	color: #fff;
}
.nova-gad__title { margin: 0; font-size: 16px; font-weight: 700; color: #fff; }
.nova-gad__subtitle { margin: 2px 0 0; font-size: 12px; opacity: 0.85; }
.nova-gad__header-actions { display: flex; align-items: center; gap: 6px; }
.nova-gad__lang {
	border: 1px solid rgba(255, 255, 255, 0.4);
	background: transparent;
	color: #fff;
	border-radius: 6px;
	font-size: 12px;
	padding: 2px 4px;
}
.nova-gad__lang option { color: #0f172a; }
.nova-gad__icon-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	border: 0;
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.15);
	color: #fff;
	cursor: pointer;
}
.nova-gad__icon-btn:hover { background: rgba(255, 255, 255, 0.3); }
.nova-gad__icon-btn:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }
.nova-gad__close { background: rgba(255, 255, 255, 0.25); }

.nova-gad__messages {
	flex: 1 1 auto;
	overflow-y: auto;
	padding: 14px;
	background: var(--nova-gad-surface);
	min-height: 220px;
}
.nova-gad__msg { margin: 0 0 10px; display: flex; }
.nova-gad__msg p {
	margin: 0;
	padding: 10px 12px;
	border-radius: 12px;
	max-width: 85%;
	white-space: pre-wrap;
	word-wrap: break-word;
}
.nova-gad__msg--bot p { background: #fff; border: 1px solid #e2e8f0; border-start-start-radius: 4px; }
.nova-gad__msg--user { justify-content: flex-end; }
.nova-gad__msg--user p { background: var(--nova-gad-brand); color: #fff; border-start-end-radius: 4px; }
.nova-gad__msg--typing p { color: var(--nova-gad-muted); font-style: italic; }

.nova-gad__quick { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.nova-gad__quick button {
	border: 1px solid var(--nova-gad-brand);
	background: #fff;
	color: var(--nova-gad-brand);
	border-radius: 999px;
	padding: 6px 12px;
	font-size: 13px;
	cursor: pointer;
}
.nova-gad__quick button:hover { background: var(--nova-gad-brand); color: #fff; }
.nova-gad__quick button:focus-visible { outline: 2px solid var(--nova-gad-accent); outline-offset: 1px; }

.nova-gad__footer { padding: 10px 12px; border-top: 1px solid #e2e8f0; background: #fff; }
.nova-gad__composer { display: flex; gap: 8px; margin: 8px 0 0; }
.nova-gad__input {
	flex: 1;
	border: 1px solid #cbd5e1;
	border-radius: 999px;
	padding: 9px 14px;
	font-size: 14px;
}
.nova-gad__input:focus { outline: 2px solid var(--nova-gad-brand); border-color: var(--nova-gad-brand); }
.nova-gad__send {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border: 0;
	border-radius: 50%;
	background: var(--nova-gad-brand);
	color: #fff;
	cursor: pointer;
}
.nova-gad__send:hover { filter: brightness(1.1); }
.nova-gad__send:focus-visible { outline: 2px solid var(--nova-gad-accent); outline-offset: 2px; }

.nova-gad__btn {
	display: inline-block;
	border: 0;
	border-radius: 8px;
	padding: 9px 16px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	width: 100%;
	text-align: center;
}
.nova-gad__btn--accent { background: var(--nova-gad-accent); color: #fff; }
.nova-gad__btn--accent:hover { filter: brightness(1.08); }
.nova-gad__btn--primary { background: var(--nova-gad-brand); color: #fff; width: auto; }
.nova-gad__btn--ghost { background: transparent; color: var(--nova-gad-muted); width: auto; }

.nova-gad__lead { padding: 12px 14px; border-top: 1px solid #e2e8f0; background: #fff; }
.nova-gad__lead[hidden] { display: none; }
.nova-gad__lead-title { margin: 0 0 8px; font-size: 15px; }
.nova-gad__lead-fields { margin: 0; display: grid; gap: 8px; }
.nova-gad__lead-fields label { display: grid; gap: 3px; font-size: 12px; color: var(--nova-gad-muted); }
.nova-gad__lead-fields input,
.nova-gad__lead-fields textarea {
	border: 1px solid #cbd5e1;
	border-radius: 8px;
	padding: 8px 10px;
	font-size: 14px;
	width: 100%;
	box-sizing: border-box;
}
.nova-gad__lead-fields input:focus,
.nova-gad__lead-fields textarea:focus { outline: 2px solid var(--nova-gad-brand); border-color: var(--nova-gad-brand); }
.nova-gad__lead-actions { display: flex; gap: 8px; margin: 10px 0 0; }

#nova-gad-chatbot[dir="rtl"] .nova-gad__msg--user { justify-content: flex-start; }
#nova-gad-chatbot[dir="rtl"] .nova-gad__msg--bot { justify-content: flex-end; }

@media (max-width: 480px) {
	.nova-gad__panel { width: calc(100vw - 24px); bottom: 60px; }
	#nova-gad-chatbot { bottom: 12px; }
	#nova-gad-chatbot.nova-gad--bottom-right { right: 12px; }
	#nova-gad-chatbot.nova-gad--bottom-left { left: 12px; }
}

@media (prefers-reduced-motion: reduce) {
	.nova-gad__launcher { transition: none; }
}