/* Zuka AI Assistant - premium 3D frontend widget */

#zuka-widget,
#zuka-widget * {
	box-sizing: border-box;
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

#zuka-widget {
	--zuka-bg: #0d0d0d;
	--zuka-text: #ffffff;
	--zuka-accent: #e10600;
	--zuka-surface: #161616;
	--zuka-surface-2: #1f1f1f;
	--zuka-muted: #9a9a9a;
	--zuka-accent-soft: rgba(225, 6, 0, 0.16);
	position: fixed;
	right: 24px;
	bottom: 24px;
	z-index: 999999;
	perspective: 1600px;
}

/* ---------- Launcher ---------- */
.zuka-launcher {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 10px;
	color: #ffffff;
	border: none;
	border-radius: 46px;
	padding: 14px 22px;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 0.2px;
	cursor: pointer;
	background-color: var(--zuka-accent);
	background:
		linear-gradient(145deg, color-mix(in srgb, var(--zuka-accent) 88%, #fff 0%) 0%, var(--zuka-accent) 55%, color-mix(in srgb, var(--zuka-accent) 70%, #000 30%) 100%);
	box-shadow:
		0 10px 24px rgba(225, 6, 0, 0.42),
		0 4px 10px rgba(0, 0, 0, 0.5),
		inset 0 1px 0 rgba(255, 255, 255, 0.35),
		inset 0 -2px 6px rgba(0, 0, 0, 0.35);
	transition: transform 0.2s cubic-bezier(.2,.8,.2,1), box-shadow 0.2s ease;
	animation: zuka-float 4.5s ease-in-out infinite;
}

.zuka-launcher:hover {
	transform: translateY(-3px) scale(1.03);
	box-shadow:
		0 16px 34px rgba(225, 6, 0, 0.5),
		0 6px 14px rgba(0, 0, 0, 0.55),
		inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.zuka-launcher:active { transform: translateY(-1px) scale(0.99); }

.zuka-launcher-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #ffffff;
	box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.22);
	animation: zuka-pulse 2s ease-in-out infinite;
}

@keyframes zuka-float {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-5px); }
}

@keyframes zuka-pulse {
	0%, 100% { box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.22); }
	50% { box-shadow: 0 0 0 7px rgba(255, 255, 255, 0.05); }
}

/* ---------- Panel ---------- */
.zuka-panel {
	width: 380px;
	max-width: calc(100vw - 30px);
	height: 580px;
	max-height: calc(100vh - 60px);
	color: var(--zuka-text);
	border-radius: 20px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	background:
		radial-gradient(120% 80% at 50% -10%, rgba(225, 6, 0, 0.12), transparent 60%),
		linear-gradient(180deg, #141414 0%, var(--zuka-bg) 60%);
	border: 1px solid rgba(255, 255, 255, 0.08);
	box-shadow:
		0 30px 70px rgba(0, 0, 0, 0.65),
		0 10px 24px rgba(0, 0, 0, 0.45),
		inset 0 1px 0 rgba(255, 255, 255, 0.06);
	transform-origin: bottom right;
	animation: zuka-rise 0.34s cubic-bezier(.2,.9,.25,1);
}

@keyframes zuka-rise {
	from { opacity: 0; transform: translateY(26px) rotateX(10deg) scale(0.96); }
	to { opacity: 1; transform: translateY(0) rotateX(0) scale(1); }
}

/* ---------- Header ---------- */
.zuka-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 15px 17px;
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0));
	border-bottom: 1px solid rgba(255, 255, 255, 0.07);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
}

.zuka-header-title {
	display: flex;
	align-items: center;
	gap: 10px;
	font-weight: 700;
	font-size: 16px;
	letter-spacing: 0.2px;
}

.zuka-status-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #2ee06a;
	box-shadow: 0 0 0 3px rgba(46, 224, 106, 0.18), 0 0 10px rgba(46, 224, 106, 0.7);
}

.zuka-header-actions { display: flex; gap: 6px; }

.zuka-icon-btn {
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid rgba(255, 255, 255, 0.12);
	color: var(--zuka-muted);
	border-radius: 8px;
	padding: 5px 10px;
	font-size: 12px;
	cursor: pointer;
	transition: all 0.15s ease;
	line-height: 1.4;
}

.zuka-icon-btn:hover {
	color: #ffffff;
	border-color: var(--zuka-accent);
	background: var(--zuka-accent-soft);
	transform: translateY(-1px);
}

/* ---------- Messages ---------- */
.zuka-messages {
	flex: 1;
	overflow-y: auto;
	padding: 18px 16px;
	display: flex;
	flex-direction: column;
	gap: 13px;
	scrollbar-width: thin;
	scrollbar-color: #333 transparent;
}

.zuka-messages::-webkit-scrollbar { width: 7px; }
.zuka-messages::-webkit-scrollbar-thumb { background: #333; border-radius: 6px; }

.zuka-msg-row { display: flex; flex-direction: column; gap: 6px; animation: zuka-msg-in 0.28s ease; }
.zuka-msg-row.user { align-items: flex-end; }
.zuka-msg-row.bot { align-items: flex-start; }

@keyframes zuka-msg-in {
	from { opacity: 0; transform: translateY(8px); }
	to { opacity: 1; transform: translateY(0); }
}

.zuka-msg {
	max-width: 86%;
	padding: 11px 14px;
	border-radius: 16px;
	font-size: 14px;
	line-height: 1.55;
	white-space: pre-wrap;
	word-wrap: break-word;
}

.zuka-msg a { color: #ff5a54; text-decoration: underline; word-break: break-all; }

.zuka-msg-bot {
	background: linear-gradient(180deg, var(--zuka-surface-2), var(--zuka-surface));
	border: 1px solid rgba(255, 255, 255, 0.06);
	border-bottom-left-radius: 5px;
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.zuka-msg-user {
	color: #ffffff;
	border-bottom-right-radius: 5px;
	background-color: var(--zuka-accent);
	background: linear-gradient(145deg, color-mix(in srgb, var(--zuka-accent) 90%, #fff 0%), color-mix(in srgb, var(--zuka-accent) 72%, #000 28%));
	box-shadow: 0 8px 18px rgba(225, 6, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Rating */
.zuka-rate { display: flex; gap: 8px; padding-left: 4px; }
.zuka-rate button {
	background: rgba(255, 255, 255, 0.03);
	border: 1px solid rgba(255, 255, 255, 0.12);
	color: var(--zuka-muted);
	border-radius: 7px;
	padding: 3px 10px;
	font-size: 12px;
	cursor: pointer;
	transition: all 0.15s ease;
}
.zuka-rate button.active, .zuka-rate button:hover {
	color: #ffffff;
	border-color: var(--zuka-accent);
	background: var(--zuka-accent-soft);
}

/* Typing */
.zuka-typing {
	align-self: flex-start;
	display: inline-flex;
	gap: 5px;
	padding: 12px 15px;
	background: linear-gradient(180deg, var(--zuka-surface-2), var(--zuka-surface));
	border-radius: 16px;
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}
.zuka-typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--zuka-muted); animation: zuka-blink 1.2s infinite ease-in-out; }
.zuka-typing span:nth-child(2) { animation-delay: 0.2s; }
.zuka-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes zuka-blink { 0%, 80%, 100% { opacity: 0.3; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }

/* Quick actions */
.zuka-quick { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 16px 8px; }
.zuka-quick a, .zuka-quick button {
	background: rgba(255, 255, 255, 0.03);
	border: 1px solid var(--zuka-accent);
	color: var(--zuka-text);
	border-radius: 22px;
	padding: 7px 14px;
	font-size: 12.5px;
	font-weight: 500;
	cursor: pointer;
	text-decoration: none;
	transition: all 0.18s ease;
}
.zuka-quick a:hover, .zuka-quick button:hover {
	background: var(--zuka-accent);
	color: #ffffff;
	transform: translateY(-1px);
	box-shadow: 0 6px 14px rgba(225, 6, 0, 0.4);
}

/* Input */
.zuka-input-row {
	display: flex;
	gap: 9px;
	padding: 13px 14px;
	border-top: 1px solid rgba(255, 255, 255, 0.07);
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.2));
	align-items: flex-end;
}
.zuka-input {
	flex: 1;
	resize: none;
	background: rgba(0, 0, 0, 0.35);
	color: var(--zuka-text);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 12px;
	padding: 11px 13px;
	font-size: 14px;
	max-height: 110px;
	line-height: 1.4;
	outline: none;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.zuka-input:focus { border-color: var(--zuka-accent); box-shadow: 0 0 0 3px var(--zuka-accent-soft); }

.zuka-send {
	color: #ffffff;
	border: none;
	border-radius: 12px;
	padding: 11px 17px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	white-space: nowrap;
	background-color: var(--zuka-accent);
	background: linear-gradient(145deg, color-mix(in srgb, var(--zuka-accent) 90%, #fff 0%), color-mix(in srgb, var(--zuka-accent) 70%, #000 30%));
	box-shadow: 0 8px 18px rgba(225, 6, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.zuka-send:hover { transform: translateY(-1px); }
.zuka-send:disabled { opacity: 0.5; cursor: default; transform: none; }

/* Forms / gate */
.zuka-gate { padding: 18px 16px; display: flex; flex-direction: column; gap: 11px; }
.zuka-gate p { margin: 0; font-size: 14px; color: var(--zuka-muted); }
.zuka-gate input, .zuka-form input, .zuka-form textarea {
	background: rgba(0, 0, 0, 0.35);
	color: var(--zuka-text);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 11px;
	padding: 11px 13px;
	font-size: 14px;
	outline: none;
	width: 100%;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.zuka-gate input:focus, .zuka-form input:focus, .zuka-form textarea:focus { border-color: var(--zuka-accent); box-shadow: 0 0 0 3px var(--zuka-accent-soft); }
.zuka-gate button, .zuka-form button {
	color: #ffffff;
	border: none;
	border-radius: 11px;
	padding: 11px 15px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	background-color: var(--zuka-accent);
	background: linear-gradient(145deg, color-mix(in srgb, var(--zuka-accent) 90%, #fff 0%), color-mix(in srgb, var(--zuka-accent) 70%, #000 30%));
	box-shadow: 0 8px 18px rgba(225, 6, 0, 0.38);
}
.zuka-skip { background: transparent !important; color: var(--zuka-muted) !important; font-weight: 400 !important; text-decoration: underline; box-shadow: none !important; }
.zuka-form { display: flex; flex-direction: column; gap: 10px; padding: 13px 16px; background: rgba(255, 255, 255, 0.02); border-top: 1px solid rgba(255, 255, 255, 0.07); }
.zuka-form h4 { margin: 0 0 2px; font-size: 14px; }

/* Footer */
.zuka-footer {
	text-align: center;
	font-size: 11.5px;
	color: var(--zuka-muted);
	padding: 10px;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.35));
	border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.zuka-footer a { color: var(--zuka-accent); text-decoration: none; font-weight: 600; }
.zuka-footer a:hover { text-decoration: underline; }

@media (max-width: 480px) {
	#zuka-widget { right: 14px; bottom: 14px; }
	.zuka-panel { width: calc(100vw - 24px); height: calc(100vh - 96px); }
}

@media (prefers-reduced-motion: reduce) {
	.zuka-launcher, .zuka-launcher-dot, .zuka-panel, .zuka-msg-row, .zuka-typing span { animation: none !important; }
}