/**
 * Nova Frontend AI Concierge Stylesheet
 * Luxury glassmorphism floating chat widget for WordPress frontend
 */

:root {
	--nas-concierge-accent: #d89e34;
	--nas-concierge-accent-hover: #e5ab43;
	--nas-concierge-bg: rgba(15, 23, 42, 0.96);
	--nas-concierge-card-bg: rgba(30, 41, 59, 0.85);
	--nas-concierge-text: #f8fafc;
	--nas-concierge-text-muted: #94a3b8;
	--nas-concierge-border: rgba(216, 158, 52, 0.25);
	--nas-concierge-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 25px rgba(216, 158, 52, 0.15);
}

/* Floating Launcher Button */
#nas-concierge-launcher {
	position: fixed;
	bottom: 24px;
	right: 24px;
	z-index: 999990;
	display: flex;
	align-items: center;
	gap: 10px;
	background: var(--nas-concierge-bg);
	border: 1.5px solid var(--nas-concierge-border);
	padding: 8px 16px 8px 10px;
	border-radius: 999px;
	cursor: pointer;
	box-shadow: var(--nas-concierge-shadow);
	backdrop-filter: blur(12px);
	transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
	user-select: none;
}

#nas-concierge-launcher.nas-pos-left {
	right: auto;
	left: 24px;
}

#nas-concierge-launcher:hover {
	transform: translateY(-3px) scale(1.02);
	border-color: var(--nas-concierge-accent);
	box-shadow: 0 24px 50px rgba(0,0,0,0.7), 0 0 35px rgba(216, 158, 52, 0.3);
}

.nas-concierge-avatar-wrap {
	position: relative;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: linear-gradient(135deg, rgba(216, 158, 52, 0.3), rgba(15, 23, 42, 0.9));
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1.5px solid var(--nas-concierge-accent);
	overflow: hidden;
	flex-shrink: 0;
}

.nas-concierge-avatar-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.nas-concierge-avatar-icon {
	font-size: 22px;
	line-height: 1;
}

.nas-concierge-online-dot {
	position: absolute;
	bottom: 1px;
	right: 1px;
	width: 10px;
	height: 10px;
	background: #22c55e;
	border: 2px solid var(--nas-concierge-bg);
	border-radius: 50%;
	box-shadow: 0 0 6px #22c55e;
}

.nas-concierge-launcher-text {
	display: flex;
	flex-direction: column;
	text-align: left;
}

.nas-concierge-launcher-name {
	font-size: 13.5px;
	font-weight: 700;
	color: #fff;
	letter-spacing: 0.2px;
	line-height: 1.2;
}

.nas-concierge-launcher-sub {
	font-size: 11px;
	color: var(--nas-concierge-accent);
	line-height: 1.2;
	margin-top: 2px;
}

/* Chat Widget Window */
#nas-concierge-window {
	position: fixed;
	bottom: 84px;
	right: 24px;
	width: 380px;
	max-width: calc(100vw - 32px);
	height: 560px;
	max-height: calc(100vh - 120px);
	background: var(--nas-concierge-bg);
	border: 1.5px solid var(--nas-concierge-border);
	border-radius: 20px;
	box-shadow: var(--nas-concierge-shadow);
	backdrop-filter: blur(16px);
	z-index: 999995;
	display: none;
	flex-direction: column;
	overflow: hidden;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
	animation: nasConciergeSlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

#nas-concierge-window.nas-pos-left {
	right: auto;
	left: 24px;
}

@keyframes nasConciergeSlideUp {
	from {
		opacity: 0;
		transform: translateY(20px) scale(0.96);
	}
	to {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

/* Header */
.nas-concierge-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 14px 18px;
	background: linear-gradient(180deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.6));
	border-bottom: 1px solid rgba(216, 158, 52, 0.2);
}

.nas-concierge-head-info {
	display: flex;
	align-items: center;
	gap: 12px;
}

.nas-concierge-head-title {
	font-size: 15px;
	font-weight: 700;
	color: #fff;
	line-height: 1.2;
}

.nas-concierge-head-sub {
	font-size: 11.5px;
	color: var(--nas-concierge-text-muted);
	display: flex;
	align-items: center;
	gap: 5px;
	margin-top: 2px;
}

.nas-concierge-head-sub-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: #22c55e;
	display: inline-block;
	box-shadow: 0 0 5px #22c55e;
}

.nas-concierge-actions {
	display: flex;
	gap: 6px;
}

.nas-concierge-btn-icon {
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid rgba(255, 255, 255, 0.1);
	color: var(--nas-concierge-text-muted);
	width: 28px;
	height: 28px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	font-size: 14px;
	transition: all 0.2s ease;
	line-height: 1;
	padding: 0;
}

.nas-concierge-btn-icon:hover {
	background: rgba(216, 158, 52, 0.2);
	color: #fff;
	border-color: var(--nas-concierge-accent);
}

/* Chat Messages Body */
.nas-concierge-body {
	flex: 1;
	overflow-y: auto;
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 14px;
	scroll-behavior: smooth;
}

.nas-concierge-body::-webkit-scrollbar {
	width: 5px;
}

.nas-concierge-body::-webkit-scrollbar-thumb {
	background: rgba(216, 158, 52, 0.3);
	border-radius: 4px;
}

.nas-concierge-msg {
	display: flex;
	flex-direction: column;
	max-width: 85%;
	animation: nasMsgFadeIn 0.25s ease forwards;
}

@keyframes nasMsgFadeIn {
	from { opacity: 0; transform: translateY(6px); }
	to { opacity: 1; transform: translateY(0); }
}

.nas-concierge-msg.nas-bot {
	align-self: flex-start;
}

.nas-concierge-msg.nas-user {
	align-self: flex-end;
}

.nas-concierge-msg-bubble {
	padding: 11px 15px;
	border-radius: 14px;
	font-size: 13.5px;
	line-height: 1.5;
	word-break: break-word;
}

.nas-concierge-msg.nas-bot .nas-concierge-msg-bubble {
	background: var(--nas-concierge-card-bg);
	color: #e2e8f0;
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-top-left-radius: 4px;
}

.nas-concierge-msg.nas-bot .nas-concierge-msg-bubble strong {
	color: var(--nas-concierge-accent);
	font-weight: 600;
}

.nas-concierge-link,
.nas-concierge-msg.nas-bot .nas-concierge-msg-bubble a {
	color: var(--nas-concierge-accent);
	text-decoration: underline;
	font-weight: 600;
	transition: all 0.2s ease;
	display: inline;
}

.nas-concierge-link:hover,
.nas-concierge-msg.nas-bot .nas-concierge-msg-bubble a:hover {
	color: #ffffff;
	text-shadow: 0 0 8px var(--nas-concierge-accent);
	text-decoration: underline;
}

.nas-concierge-msg.nas-user .nas-concierge-msg-bubble {
	background: var(--nas-concierge-accent);
	color: #0f172a;
	font-weight: 500;
	border-top-right-radius: 4px;
	box-shadow: 0 4px 12px rgba(216, 158, 52, 0.25);
}

.nas-concierge-msg-time {
	font-size: 10px;
	color: var(--nas-concierge-text-muted);
	margin-top: 4px;
	padding: 0 4px;
}

.nas-concierge-msg.nas-user .nas-concierge-msg-time {
	text-align: right;
}

/* Typing indicator */
.nas-concierge-typing {
	display: none;
	align-self: flex-start;
	padding: 10px 14px;
	background: var(--nas-concierge-card-bg);
	border-radius: 14px;
	border-top-left-radius: 4px;
	border: 1px solid rgba(255, 255, 255, 0.08);
	gap: 5px;
	align-items: center;
}

.nas-concierge-typing-dot {
	width: 6px;
	height: 6px;
	background: var(--nas-concierge-accent);
	border-radius: 50%;
	animation: nasTypingAnim 1.3s infinite ease-in-out;
}

.nas-concierge-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.nas-concierge-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes nasTypingAnim {
	0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
	30% { transform: translateY(-4px); opacity: 1; }
}

/* Warm Hand-off Card */
.nas-concierge-handoff-card {
	background: linear-gradient(135deg, rgba(216, 158, 52, 0.15), rgba(30, 41, 59, 0.8));
	border: 1.5px solid var(--nas-concierge-accent);
	border-radius: 14px;
	padding: 14px;
	margin-top: 4px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.nas-concierge-handoff-title {
	font-size: 13.5px;
	font-weight: 700;
	color: #fff;
	display: flex;
	align-items: center;
	gap: 6px;
}

.nas-concierge-handoff-desc {
	font-size: 12px;
	color: var(--nas-concierge-text-muted);
	line-height: 1.4;
}

.nas-concierge-handoff-actions {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.nas-concierge-handoff-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: var(--nas-concierge-accent);
	color: #0f172a !important;
	font-size: 12px;
	font-weight: 700;
	padding: 7px 12px;
	border-radius: 8px;
	text-decoration: none !important;
	transition: all 0.2s ease;
	line-height: 1.2;
}

.nas-concierge-handoff-btn:hover {
	background: var(--nas-concierge-accent-hover);
	transform: translateY(-1px);
}

/* Footer / Input Area */
.nas-concierge-footer {
	padding: 12px 14px;
	background: rgba(15, 23, 42, 0.8);
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.nas-concierge-input-wrap {
	display: flex;
	align-items: center;
	gap: 8px;
	background: rgba(30, 41, 59, 0.7);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 12px;
	padding: 4px 6px 4px 12px;
	transition: border-color 0.2s ease;
}

.nas-concierge-input-wrap:focus-within {
	border-color: var(--nas-concierge-accent);
	box-shadow: 0 0 0 2px rgba(216, 158, 52, 0.2);
}

.nas-concierge-input {
	flex: 1;
	background: transparent;
	border: none;
	outline: none;
	color: #fff;
	font-size: 13.5px;
	padding: 8px 0;
	min-width: 0;
}

.nas-concierge-input::placeholder {
	color: rgba(255, 255, 255, 0.4);
}

.nas-concierge-send-btn {
	background: var(--nas-concierge-accent);
	color: #0f172a;
	border: none;
	outline: none;
	width: 34px;
	height: 34px;
	border-radius: 10px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 15px;
	font-weight: 700;
	transition: all 0.2s ease;
	flex-shrink: 0;
	padding: 0;
}

.nas-concierge-send-btn:hover {
	background: var(--nas-concierge-accent-hover);
	transform: scale(1.05);
}

.nas-concierge-send-btn:disabled {
	opacity: 0.4;
	cursor: not-allowed;
	transform: none;
}

.nas-concierge-footnote {
	font-size: 10px;
	color: var(--nas-concierge-text-muted);
	text-align: center;
	opacity: 0.7;
}

/* Mobile full-screen adaptation */
@media (max-width: 640px) {
	#nas-concierge-window {
		bottom: 0;
		right: 0;
		left: 0;
		width: 100vw;
		max-width: 100vw;
		height: 100vh;
		max-height: 100vh;
		border-radius: 0;
		border: none;
	}
	#nas-concierge-launcher {
		bottom: 16px;
		right: 16px;
	}
}

/* Concierge Lead Capture Form */
.nas-concierge-lead-box {
	margin-top: 10px;
	padding-top: 10px;
	border-top: 1px dashed rgba(255, 255, 255, 0.15);
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.nas-concierge-lead-header {
	font-size: 11.5px;
	font-weight: 700;
	color: #fbbf24;
	letter-spacing: 0.2px;
	text-transform: uppercase;
}
.nas-concierge-lead-form {
	display: flex;
	flex-direction: column;
	gap: 6px;
}
.nas-lead-input {
	background: rgba(15, 23, 42, 0.7) !important;
	border: 1px solid rgba(255, 255, 255, 0.15) !important;
	border-radius: 8px !important;
	padding: 7px 10px !important;
	color: #fff !important;
	font-size: 12px !important;
	font-family: inherit !important;
	outline: none !important;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
	width: 100% !important;
	box-sizing: border-box !important;
}
.nas-lead-input:focus {
	border-color: var(--nas-concierge-accent) !important;
	box-shadow: 0 0 0 2px rgba(216, 158, 52, 0.25) !important;
}
textarea.nas-lead-input {
	resize: vertical;
	min-height: 48px;
}
.nas-concierge-lead-submit {
	background: linear-gradient(135deg, var(--nas-concierge-accent), #b8860b) !important;
	color: #0f172a !important;
	border: none !important;
	border-radius: 8px !important;
	padding: 8px 12px !important;
	font-size: 12px !important;
	font-weight: 700 !important;
	cursor: pointer !important;
	display: inline-flex !important;
	align-items: center !important;
	justify-content: center !important;
	gap: 6px !important;
	transition: all 0.2s ease !important;
	width: 100% !important;
	margin-top: 2px !important;
}
.nas-concierge-lead-submit:hover:not(:disabled) {
	background: linear-gradient(135deg, #f59e0b, #d97706) !important;
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(216, 158, 52, 0.35);
}
.nas-lead-feedback {
	font-size: 11px;
	margin-top: 2px;
	text-align: center;
}