/* ==========================================================================
   Cursus AI Assistant (Ntomba) — Ultra-Premium Single Chat UI
   Colors: #f0eee3 (Base Linen), #9c621e (Warm Gold/Bronze Accent), #181715 (Deep Dark Obsidian)
   100% Theme-Proof with complete CSS Reset & High Specificity
   ========================================================================== */

/* --------------------------------------------------------------------------
   Floating Launcher Trigger Button — Zero Theme Bleed
   -------------------------------------------------------------------------- */
div#cursus-ai-trigger-btn.cursus-ai-trigger-btn,
button#cursus-ai-trigger-btn.cursus-ai-trigger-btn,
#cursus-ai-trigger-btn.cursus-ai-trigger-btn {
	all: unset !important;
	box-sizing: border-box !important;
	position: fixed !important;
	right: 24px !important;
	bottom: 24px !important;
	width: 58px !important;
	height: 58px !important;
	border-radius: 16px !important;
	background: #1a1917 !important;
	border: 2px solid #9c621e !important;
	color: #9c621e !important;
	cursor: pointer !important;
	z-index: 9999999 !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	padding: 0 !important;
	margin: 0 !important;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 2px 10px rgba(156, 98, 30, 0.35) !important;
	transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
	outline: none !important;
	user-select: none !important;
	-webkit-tap-highlight-color: transparent !important;
}

#cursus-ai-trigger-btn:hover {
	background: #9c621e !important;
	border-color: #9c621e !important;
	color: #ffffff !important;
	transform: translateY(-3px) scale(1.05) !important;
	box-shadow: 0 12px 30px rgba(156, 98, 30, 0.5), 0 4px 12px rgba(0, 0, 0, 0.25) !important;
}

#cursus-ai-trigger-btn:active {
	transform: scale(0.96) !important;
}

#cursus-ai-trigger-btn .cursus-ai-trigger-icon,
#cursus-ai-trigger-btn .cursus-ai-trigger-close {
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	transition: all 0.2s ease !important;
	color: inherit !important;
	pointer-events: none !important;
}

#cursus-ai-trigger-btn .cursus-ai-trigger-close {
	display: none !important;
}

#cursus-ai-trigger-btn.is-active {
	background: #9c621e !important;
	border-color: #9c621e !important;
	color: #ffffff !important;
}

#cursus-ai-trigger-btn.is-active .cursus-ai-trigger-icon {
	display: none !important;
}

#cursus-ai-trigger-btn.is-active .cursus-ai-trigger-close {
	display: flex !important;
}

#cursus-ai-trigger-btn svg {
	width: 26px !important;
	height: 26px !important;
	stroke: currentColor !important;
	fill: none !important;
	display: block !important;
	pointer-events: none !important;
}

.cursus-ai-trigger-pulse {
	position: absolute !important;
	width: 100% !important;
	height: 100% !important;
	border-radius: 16px !important;
	border: 2px solid #9c621e !important;
	animation: cursus-squircle-pulse 2.6s infinite !important;
	pointer-events: none !important;
	opacity: 0 !important;
}

@keyframes cursus-squircle-pulse {
	0% {
		transform: scale(1);
		opacity: 0.7;
	}
	60% {
		transform: scale(1.3);
		opacity: 0;
	}
	100% {
		transform: scale(1.3);
		opacity: 0;
	}
}

/* --------------------------------------------------------------------------
   Main AI Panel Drawer — Isolated Container
   -------------------------------------------------------------------------- */
div#cursus-ai-panel.cursus-ai-panel,
#cursus-ai-panel.cursus-ai-panel {
	box-sizing: border-box !important;
	position: fixed !important;
	right: 24px !important;
	bottom: 94px !important;
	width: 380px !important;
	max-width: calc(100vw - 32px) !important;
	height: 540px !important;
	max-height: calc(100vh - 120px) !important;
	background: #f0eee3 !important;
	border: 1px solid #ded8c7 !important;
	border-radius: 18px !important;
	box-shadow: 0 20px 50px rgba(25, 20, 10, 0.22), 0 4px 16px rgba(156, 98, 30, 0.12) !important;
	z-index: 9999999 !important;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
	display: flex !important;
	flex-direction: column !important;
	overflow: hidden !important;
	transition: opacity 0.28s cubic-bezier(0.16, 1, 0.3, 1),
	            transform 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
	opacity: 1 !important;
	pointer-events: auto !important;
	transform: translateY(0) scale(1) !important;
	transform-origin: bottom right !important;
	padding: 0 !important;
	margin: 0 !important;
	color: #1a1917 !important;
}

#cursus-ai-panel *,
#cursus-ai-panel *::before,
#cursus-ai-panel *::after {
	box-sizing: border-box !important;
}

div#cursus-ai-panel.cursus-ai-panel.is-collapsed,
#cursus-ai-panel.is-collapsed {
	display: none !important;
	opacity: 0 !important;
	pointer-events: none !important;
	visibility: hidden !important;
	transform: translateY(18px) scale(0.96) !important;
}

/* --------------------------------------------------------------------------
   Header: Ntomba AI + Controls
   -------------------------------------------------------------------------- */
#cursus-ai-panel .cursus-ai-header {
	display: flex !important;
	align-items: center !important;
	justify-content: space-between !important;
	padding: 0 16px !important;
	background: #f0eee3 !important;
	border-bottom: 1px solid #ded8c7 !important;
	min-height: 54px !important;
	user-select: none !important;
	flex-shrink: 0 !important;
}

#cursus-ai-panel .cursus-ai-header-title {
	display: flex !important;
	align-items: center !important;
	gap: 9px !important;
	font-size: 15px !important;
	font-weight: 700 !important;
	color: #1a1917 !important;
	letter-spacing: -0.01em !important;
}

#cursus-ai-panel .ai-pulse-dot {
	width: 9px !important;
	height: 9px !important;
	border-radius: 50% !important;
	background-color: #10b981 !important;
	box-shadow: 0 0 8px #10b981 !important;
	display: inline-block !important;
}

#cursus-ai-panel .cursus-ai-header-actions {
	display: flex !important;
	align-items: center !important;
	gap: 8px !important;
}

#cursus-ai-panel button.cursus-ai-cc-btn,
#cursus-ai-panel .cursus-ai-cc-btn {
	all: unset !important;
	box-sizing: border-box !important;
	background: #eae4d3 !important;
	border: 1px solid #d0c9b5 !important;
	color: #555146 !important;
	font-size: 11px !important;
	font-weight: 800 !important;
	padding: 3px 7px !important;
	border-radius: 4px !important;
	cursor: pointer !important;
	transition: all 0.2s ease !important;
	font-family: inherit !important;
}

#cursus-ai-panel .cursus-ai-cc-btn:hover,
#cursus-ai-panel .cursus-ai-cc-btn.is-active {
	background: #9c621e !important;
	border-color: #9c621e !important;
	color: #ffffff !important;
}

/* Close Button — Ultra Clickable & Isolated */
#cursus-ai-panel div.cursus-ai-close-btn,
#cursus-ai-panel .cursus-ai-close-btn {
	all: unset !important;
	box-sizing: border-box !important;
	background: rgba(0, 0, 0, 0.04) !important;
	border: 1px solid rgba(0, 0, 0, 0.08) !important;
	color: #1a1917 !important;
	cursor: pointer !important;
	width: 32px !important;
	height: 32px !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	border-radius: 8px !important;
	transition: all 0.2s ease !important;
	position: relative !important;
	z-index: 999999 !important;
	pointer-events: auto !important;
	-webkit-tap-highlight-color: transparent !important;
}

#cursus-ai-panel .cursus-ai-close-btn:hover {
	color: #ffffff !important;
	background: #9c621e !important;
	border-color: #9c621e !important;
	transform: scale(1.08) !important;
}

#cursus-ai-panel .cursus-ai-close-btn svg {
	width: 18px !important;
	height: 18px !important;
	stroke: currentColor !important;
	fill: none !important;
	pointer-events: none !important;
}

/* --------------------------------------------------------------------------
   Assistant IA Chat Body
   -------------------------------------------------------------------------- */
#cursus-ai-panel .cursus-ai-body {
	flex: 1 !important;
	overflow-y: auto !important;
	padding: 16px !important;
	display: flex !important;
	flex-direction: column !important;
	gap: 12px !important;
	background: #f0eee3 !important;
	scroll-behavior: smooth !important;
}

#cursus-ai-panel .cursus-ai-body::-webkit-scrollbar {
	width: 5px !important;
}

#cursus-ai-panel .cursus-ai-body::-webkit-scrollbar-thumb {
	background: rgba(156, 98, 30, 0.25) !important;
	border-radius: 4px !important;
}

#cursus-ai-panel .cursus-ai-msg {
	font-size: 13.5px !important;
	line-height: 1.55 !important;
	padding: 12px 15px !important;
	border-radius: 14px !important;
	max-width: 88% !important;
	word-break: break-word !important;
	letter-spacing: -0.01em !important;
	animation: cursus-msg-fade 0.2s ease forwards !important;
}

@keyframes cursus-msg-fade {
	from {
		opacity: 0;
		transform: translateY(5px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Bot Message Bubble (Ntomba) — Soft Pale Mint/Sage */
#cursus-ai-panel .cursus-ai-msg--bot {
	background-color: #dce7e1 !important;
	color: #162e26 !important;
	align-self: flex-start !important;
	border-bottom-left-radius: 4px !important;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
	border: 1px solid rgba(0, 0, 0, 0.03) !important;
}

/* User Message Bubble — Deep Dark Obsidian/Charcoal */
#cursus-ai-panel .cursus-ai-msg--user {
	background-color: #1e2d2f !important;
	color: #ffffff !important;
	align-self: flex-end !important;
	border-bottom-right-radius: 4px !important;
	box-shadow: 0 2px 8px rgba(25, 35, 37, 0.22) !important;
}

#cursus-ai-panel .cursus-ai-msg--error {
	background-color: #fde8e8 !important;
	color: #9b1c1c !important;
	border: 1px solid #f8b4b4 !important;
	align-self: flex-start !important;
}

/* Clickable Timestamp Links */
#cursus-ai-panel a.cursus-ai-ts-link,
#cursus-ai-panel .cursus-ai-ts-link {
	display: inline-block !important;
	color: #9c621e !important;
	font-weight: 700 !important;
	background-color: rgba(156, 98, 30, 0.12) !important;
	padding: 2px 7px !important;
	border-radius: 6px !important;
	text-decoration: none !important;
	transition: all 0.2s ease !important;
	margin: 0 2px !important;
	cursor: pointer !important;
}

#cursus-ai-panel .cursus-ai-ts-link:hover {
	background-color: #9c621e !important;
	color: #ffffff !important;
	transform: translateY(-1px) !important;
}

/* --------------------------------------------------------------------------
   Input Form Bar
   -------------------------------------------------------------------------- */
#cursus-ai-panel form.cursus-ai-form,
#cursus-ai-panel .cursus-ai-form {
	display: flex !important;
	align-items: center !important;
	gap: 8px !important;
	padding: 12px 16px 14px 16px !important;
	background: #f0eee3 !important;
	border-top: 1px solid #ded8c7 !important;
	margin: 0 !important;
}

#cursus-ai-panel input#cursus-ai-input,
#cursus-ai-panel .cursus-ai-form input {
	all: unset !important;
	box-sizing: border-box !important;
	flex: 1 !important;
	border: 1px solid #ded8c7 !important;
	border-radius: 8px !important;
	padding: 10px 14px !important;
	font-size: 13.5px !important;
	color: #1a1917 !important;
	background: #ffffff !important;
	outline: none !important;
	transition: border-color 0.2s, box-shadow 0.2s !important;
	font-family: inherit !important;
}

#cursus-ai-panel .cursus-ai-form input::placeholder {
	color: #999486 !important;
}

#cursus-ai-panel .cursus-ai-form input:focus {
	border-color: #9c621e !important;
	box-shadow: 0 0 0 2px rgba(156, 98, 30, 0.15) !important;
}

#cursus-ai-panel button.cursus-ai-send-btn,
#cursus-ai-panel .cursus-ai-send-btn {
	all: unset !important;
	box-sizing: border-box !important;
	background-color: #9c621e !important;
	color: #ffffff !important;
	border: none !important;
	border-radius: 8px !important;
	padding: 10px 18px !important;
	font-size: 13.5px !important;
	font-weight: 700 !important;
	cursor: pointer !important;
	transition: background-color 0.2s ease, transform 0.15s ease !important;
	flex-shrink: 0 !important;
	outline: none !important;
	box-shadow: 0 2px 6px rgba(156, 98, 30, 0.25) !important;
	font-family: inherit !important;
	text-align: center !important;
}

#cursus-ai-panel .cursus-ai-send-btn:hover {
	background-color: #835216 !important;
	transform: translateY(-1px) !important;
	box-shadow: 0 4px 10px rgba(156, 98, 30, 0.35) !important;
}

#cursus-ai-panel .cursus-ai-send-btn:active {
	transform: translateY(0) !important;
}

#cursus-ai-panel .cursus-ai-send-btn:disabled {
	opacity: 0.6 !important;
	cursor: not-allowed !important;
	transform: none !important;
}

/* --------------------------------------------------------------------------
   Video Player Live Caption Overlay
   -------------------------------------------------------------------------- */
.cursus-ai-caption-overlay {
	position: absolute !important;
	bottom: 44px !important;
	left: 50% !important;
	transform: translateX(-50%) !important;
	background: rgba(18, 20, 20, 0.9) !important;
	color: #ffffff !important;
	font-size: 15px !important;
	font-weight: 600 !important;
	padding: 7px 18px !important;
	border-radius: 6px !important;
	text-align: center !important;
	max-width: 85% !important;
	z-index: 9999 !important;
	pointer-events: none !important;
	line-height: 1.4 !important;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4) !important;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
	display: none;
}

/* --------------------------------------------------------------------------
   Mobile Responsiveness
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
	div#cursus-ai-panel.cursus-ai-panel,
	#cursus-ai-panel.cursus-ai-panel {
		right: 12px !important;
		bottom: 84px !important;
		width: calc(100vw - 24px) !important;
		height: calc(100vh - 100px) !important;
		border-radius: 14px !important;
	}

	div#cursus-ai-trigger-btn.cursus-ai-trigger-btn,
	#cursus-ai-trigger-btn.cursus-ai-trigger-btn {
		right: 16px !important;
		bottom: 16px !important;
		width: 52px !important;
		height: 52px !important;
	}
}