/**
 * Zadson Chat Assistant — front-end widget styles.
 *
 * Two-tone palette. A deep neutral (--zadson-brand) carries the structure:
 * header, launcher, outgoing bubbles, primary buttons. A metallic accent is
 * used only for detail — icons, hairlines, focus rings, the gold CTA.
 *
 * Labels are never drawn in the accent: light brass measures ~2.5:1 on white,
 * below even the 3:1 WCAG asks of icons. --zadson-accent-strong is the deeper
 * tone that clears 3:1 and is what icons and visible borders use.
 *
 * Both values are injected per-preset from the settings screen.
 */

.zadson-chat {
	--zadson-brand: #1c1f26;
	--zadson-accent: #c0a062;
	--zadson-accent-strong: #ad8a42;
	--zadson-canvas: #f7f6f4;
	--zadson-ink: #14161a;

	--zadson-brand-ink: #ffffff;
	--zadson-on-accent: var(--zadson-ink);
	--zadson-surface: #ffffff;
	--zadson-ink-soft: #4a5058;
	--zadson-ink-muted: #858b94;
	--zadson-border: #e7e5e1;

	/* Accent-agnostic fallbacks; the derived values land in @supports below. */
	--zadson-brand-dark: var(--zadson-brand);
	--zadson-hairline: var(--zadson-border);
	--zadson-tint: var(--zadson-canvas);
	--zadson-glow: rgba(16, 18, 22, 0.22);

	--zadson-shadow-sm: 0 1px 2px rgba(16, 18, 22, 0.05);
	--zadson-shadow-md: 0 4px 14px rgba(16, 18, 22, 0.07);
	--zadson-shadow-lg: 0 28px 64px -14px rgba(16, 18, 22, 0.3), 0 8px 24px -10px rgba(16, 18, 22, 0.16);

	--zadson-radius: 22px;
	--zadson-spring: cubic-bezier(0.34, 1.4, 0.5, 1);
	--zadson-ease: cubic-bezier(0.22, 0.8, 0.28, 1);

	position: fixed;
	bottom: 24px;
	z-index: 999999;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 15px;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

@supports (color: color-mix(in srgb, red 50%, blue)) {
	.zadson-chat {
		--zadson-brand-dark: color-mix(in srgb, var(--zadson-brand) 78%, #000);
		--zadson-hairline: color-mix(in srgb, var(--zadson-accent-strong) 34%, #fff);
		--zadson-tint: color-mix(in srgb, var(--zadson-accent) 9%, #fff);
		--zadson-glow: color-mix(in srgb, var(--zadson-brand) 38%, transparent);
	}
}

.zadson-chat--right { right: 24px; }
.zadson-chat--left { left: 24px; }

.zadson-chat *,
.zadson-chat *::before,
.zadson-chat *::after {
	box-sizing: border-box;
}

/* Neutralise theme styling that would otherwise leak in. Themes routinely set
   a tall min-height on textareas, and min-height beats our max-height. */
.zadson-chat button,
.zadson-chat input,
.zadson-chat select,
.zadson-chat textarea {
	margin: 0;
	min-height: 0;
	max-width: none;
	letter-spacing: normal;
	text-transform: none;
	box-shadow: none;
	line-height: 1.4;
	font-family: inherit;
}

.zadson-chat textarea { display: block; }

/* Icons ------------------------------------------------------------------ */

.zadson-chat__ico {
	width: 17px;
	height: 17px;
	flex-shrink: 0;
	color: var(--zadson-accent-strong);
	transition: transform 0.25s var(--zadson-spring), color 0.22s var(--zadson-ease);
}

.zadson-chat__ico--trailing {
	width: 15px;
	height: 15px;
	margin-left: auto;
	color: var(--zadson-ink-muted);
}

/* Launcher --------------------------------------------------------------- */

.zadson-chat__launcher {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 60px;
	height: 60px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: linear-gradient(145deg, var(--zadson-brand), var(--zadson-brand-dark));
	color: var(--zadson-accent);
	cursor: pointer;
	box-shadow: 0 12px 32px -8px var(--zadson-glow), 0 2px 10px rgba(0, 0, 0, 0.18);
	transition: transform 0.32s var(--zadson-spring), box-shadow 0.3s var(--zadson-ease);
}

.zadson-chat__launcher::after {
	/* Thin metallic rim — the detail that reads as "considered" rather than default. */
	content: "";
	position: absolute;
	inset: 0;
	border-radius: 50%;
	box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--zadson-accent) 45%, transparent);
	pointer-events: none;
}

.zadson-chat__launcher:hover {
	transform: translateY(-3px) scale(1.05);
	box-shadow: 0 20px 44px -10px var(--zadson-glow), 0 4px 14px rgba(0, 0, 0, 0.22);
}

.zadson-chat__launcher:active { transform: translateY(-1px) scale(0.98); }

.zadson-chat__launcher:focus-visible {
	outline: 3px solid var(--zadson-accent-strong);
	outline-offset: 3px;
}

.zadson-chat__launcher svg {
	position: absolute;
	width: 25px;
	height: 25px;
	fill: currentColor;
	transition: transform 0.38s var(--zadson-spring), opacity 0.22s var(--zadson-ease);
}

.zadson-chat__launcher-icon--close {
	opacity: 0;
	transform: rotate(-120deg) scale(0.4);
}

.zadson-chat.is-open .zadson-chat__launcher-icon--chat {
	opacity: 0;
	transform: rotate(120deg) scale(0.4);
}

.zadson-chat.is-open .zadson-chat__launcher-icon--close {
	opacity: 1;
	transform: rotate(0) scale(1);
}

.zadson-chat__pulse {
	position: absolute;
	inset: 0;
	border-radius: 50%;
	background: var(--zadson-brand);
	opacity: 0.45;
	animation: zadson-pulse 2.8s cubic-bezier(0.4, 0, 0.6, 1) infinite;
	pointer-events: none;
}

.zadson-chat.is-open .zadson-chat__pulse,
.zadson-chat.has-engaged .zadson-chat__pulse { display: none; }

@keyframes zadson-pulse {
	0% { transform: scale(1); opacity: 0.4; }
	70%, 100% { transform: scale(1.75); opacity: 0; }
}

.zadson-chat__badge {
	position: absolute;
	top: -1px;
	right: -1px;
	min-width: 20px;
	height: 20px;
	padding: 0 6px;
	border-radius: 10px;
	/* Text-bearing, so it takes the deeper accent tone — see popup.css. */
	background: var(--zadson-accent-strong);
	color: var(--zadson-on-accent);
	font-size: 12px;
	font-weight: 700;
	line-height: 20px;
	text-align: center;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.24);
	animation: zadson-pop 0.4s var(--zadson-spring) both;
}

.zadson-chat__badge[hidden] { display: none; }

@keyframes zadson-pop {
	from { transform: scale(0); }
	to { transform: scale(1); }
}

/* Greeting nudge --------------------------------------------------------- */

.zadson-chat__nudge {
	position: absolute;
	bottom: 76px;
	width: 262px;
	padding: 14px 34px 14px 16px;
	border: 1px solid var(--zadson-border);
	border-radius: 16px;
	background: var(--zadson-surface);
	color: var(--zadson-ink);
	box-shadow: var(--zadson-shadow-lg);
	font-size: 14px;
	cursor: pointer;
	animation: zadson-nudge-in 0.5s var(--zadson-spring) both;
}

.zadson-chat--right .zadson-chat__nudge { right: 4px; }
.zadson-chat--left .zadson-chat__nudge { left: 4px; }

@keyframes zadson-nudge-in {
	from { opacity: 0; transform: translateY(14px) scale(0.9); }
	to { opacity: 1; transform: translateY(0) scale(1); }
}

.zadson-chat__nudge-close {
	position: absolute;
	top: 7px;
	right: 9px;
	border: 0;
	background: none;
	color: var(--zadson-ink-muted);
	font-size: 15px;
	line-height: 1;
	cursor: pointer;
	padding: 4px;
	border-radius: 6px;
	transition: background 0.18s ease, color 0.18s ease;
}

.zadson-chat__nudge-close:hover {
	background: var(--zadson-canvas);
	color: var(--zadson-ink);
}

/* Panel ------------------------------------------------------------------ */

.zadson-chat__panel {
	position: absolute;
	bottom: 78px;
	width: 390px;
	max-width: calc(100vw - 32px);
	height: 610px;
	max-height: calc(100vh - 132px);
	display: flex;
	flex-direction: column;
	overflow: hidden;
	border: 1px solid var(--zadson-border);
	border-radius: var(--zadson-radius);
	background: var(--zadson-surface);
	box-shadow: var(--zadson-shadow-lg);
	opacity: 0;
	transform: translateY(20px) scale(0.94);
	transform-origin: bottom right;
	pointer-events: none;
	transition: opacity 0.26s var(--zadson-ease), transform 0.42s var(--zadson-spring);
}

.zadson-chat--right .zadson-chat__panel { right: 0; }
.zadson-chat--left .zadson-chat__panel { left: 0; transform-origin: bottom left; }

.zadson-chat.is-open .zadson-chat__panel {
	opacity: 1;
	transform: translateY(0) scale(1);
	pointer-events: auto;
}

/* Header ----------------------------------------------------------------- */

.zadson-chat__header {
	position: relative;
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px;
	background: linear-gradient(135deg, var(--zadson-brand), var(--zadson-brand-dark));
	color: var(--zadson-brand-ink);
	flex-shrink: 0;
	overflow: hidden;
}

.zadson-chat__header::before {
	content: "";
	position: absolute;
	top: -70%;
	left: -12%;
	width: 62%;
	height: 220%;
	background: radial-gradient(closest-side, rgba(255, 255, 255, 0.13), transparent);
	pointer-events: none;
}

/* Metallic hairline separating header from thread. */
.zadson-chat__header::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, var(--zadson-accent), transparent);
	opacity: 0.75;
}

.zadson-chat__avatar {
	position: relative;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.08);
	box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--zadson-accent) 62%, transparent);
	color: var(--zadson-accent);
	font-size: 16px;
	font-weight: 700;
	letter-spacing: 0.06em;
	flex-shrink: 0;
	overflow: hidden;
}

.zadson-chat__avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.zadson-chat__heading {
	position: relative;
	z-index: 1;
	flex: 1;
	min-width: 0;
}

.zadson-chat__title {
	margin: 0;
	font-size: 15.5px;
	font-weight: 600;
	color: var(--zadson-brand-ink);
	line-height: 1.25;
	letter-spacing: 0.005em;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.zadson-chat__status {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-top: 2px;
	font-size: 12px;
	letter-spacing: 0.02em;
	color: rgba(255, 255, 255, 0.72);
}

.zadson-chat__status-dot {
	position: relative;
	width: 6.5px;
	height: 6.5px;
	border-radius: 50%;
	background: #56d68a;
	flex-shrink: 0;
}

.zadson-chat__status-dot::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: 50%;
	background: inherit;
	animation: zadson-halo 2.2s ease-out infinite;
}

.zadson-chat__status-dot.is-away { background: var(--zadson-accent); }
.zadson-chat__status-dot.is-away::after { animation: none; }

@keyframes zadson-halo {
	0% { transform: scale(1); opacity: 0.65; }
	100% { transform: scale(2.7); opacity: 0; }
}

.zadson-chat__header-actions {
	position: relative;
	z-index: 1;
	display: flex;
	gap: 2px;
}

.zadson-chat__icon-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: rgba(255, 255, 255, 0.75);
	cursor: pointer;
	transition: background 0.2s var(--zadson-ease), color 0.2s var(--zadson-ease),
		transform 0.3s var(--zadson-spring);
}

.zadson-chat__icon-btn:hover {
	background: rgba(255, 255, 255, 0.1);
	color: var(--zadson-accent);
	transform: scale(1.08);
}

.zadson-chat__icon-btn:active { transform: scale(0.94); }

.zadson-chat__icon-btn:focus-visible {
	outline: 2px solid var(--zadson-accent);
	outline-offset: -2px;
}

.zadson-chat__icon-btn svg {
	width: 17px;
	height: 17px;
	fill: currentColor;
}

/* Thread ----------------------------------------------------------------- */

.zadson-chat__thread {
	flex: 1;
	overflow-y: auto;
	overscroll-behavior: contain;
	padding: 18px 16px 10px;
	background: var(--zadson-canvas);
	scrollbar-width: thin;
	scrollbar-color: color-mix(in srgb, var(--zadson-ink-muted) 40%, transparent) transparent;
}

.zadson-chat__thread::-webkit-scrollbar { width: 7px; }
.zadson-chat__thread::-webkit-scrollbar-track { background: transparent; }

.zadson-chat__thread::-webkit-scrollbar-thumb {
	background: color-mix(in srgb, var(--zadson-ink-muted) 32%, transparent);
	border-radius: 4px;
}

.zadson-chat__thread::-webkit-scrollbar-thumb:hover {
	background: color-mix(in srgb, var(--zadson-ink-muted) 58%, transparent);
}

.zadson-chat__row {
	display: flex;
	margin-bottom: 9px;
	animation: zadson-rise 0.42s var(--zadson-spring) both;
}

.zadson-chat__row--bot { justify-content: flex-start; }
.zadson-chat__row--user { justify-content: flex-end; }

@keyframes zadson-rise {
	from { opacity: 0; transform: translateY(12px) scale(0.96); }
	to { opacity: 1; transform: translateY(0) scale(1); }
}

.zadson-chat__bubble {
	position: relative;
	max-width: 84%;
	padding: 11px 14px 9px;
	border-radius: 18px;
	font-size: 14.5px;
	letter-spacing: -0.003em;
	white-space: pre-wrap;
	word-wrap: break-word;
	overflow-wrap: anywhere;
}

.zadson-chat__row--bot .zadson-chat__bubble {
	background: var(--zadson-surface);
	color: var(--zadson-ink);
	border: 1px solid var(--zadson-border);
	border-bottom-left-radius: 6px;
	box-shadow: var(--zadson-shadow-sm);
}

.zadson-chat__row--user .zadson-chat__bubble {
	background: linear-gradient(135deg, var(--zadson-brand), var(--zadson-brand-dark));
	color: var(--zadson-brand-ink);
	border-bottom-right-radius: 6px;
	box-shadow: 0 6px 18px -8px var(--zadson-glow);
}

.zadson-chat__bubble a { color: inherit; text-decoration: underline; }

.zadson-chat__time {
	display: block;
	margin-top: 3px;
	font-size: 10.5px;
	font-variant-numeric: tabular-nums;
	letter-spacing: 0.02em;
	opacity: 0.55;
}

/* Typing indicator */

.zadson-chat__typing {
	display: inline-flex;
	gap: 4px;
	align-items: center;
	padding: 14px 16px;
	border: 1px solid var(--zadson-border);
	border-radius: 18px;
	border-bottom-left-radius: 6px;
	background: var(--zadson-surface);
	box-shadow: var(--zadson-shadow-sm);
	animation: zadson-rise 0.3s var(--zadson-ease) both;
}

.zadson-chat__typing span {
	width: 6.5px;
	height: 6.5px;
	border-radius: 50%;
	background: var(--zadson-accent-strong);
	animation: zadson-bounce 1.3s infinite ease-in-out;
}

.zadson-chat__typing span:nth-child(2) { animation-delay: 0.16s; }
.zadson-chat__typing span:nth-child(3) { animation-delay: 0.32s; }

@keyframes zadson-bounce {
	0%, 62%, 100% { transform: translateY(0); opacity: 0.35; }
	31% { transform: translateY(-5px); opacity: 1; }
}

/* Hours card */

.zadson-chat__card {
	margin: 2px 0 12px;
	padding: 14px 16px;
	border: 1px solid var(--zadson-border);
	border-left: 2px solid var(--zadson-accent);
	border-radius: 14px;
	background: var(--zadson-surface);
	color: var(--zadson-ink-soft);
	font-size: 13px;
	line-height: 1.8;
	white-space: pre-line;
	box-shadow: var(--zadson-shadow-sm);
	animation: zadson-rise 0.42s var(--zadson-spring) both;
}

.zadson-chat__card strong {
	display: block;
	margin-bottom: 6px;
	font-size: 10.5px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.11em;
	color: var(--zadson-accent-strong);
}

/* Quick replies ---------------------------------------------------------- */

.zadson-chat__replies {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	padding: 5px 0 14px;
}

.zadson-chat__replies--list {
	flex-direction: column;
	align-items: flex-start;
	gap: 6px;
}

.zadson-chat__reply {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	max-width: 100%;
	padding: 10px 15px;
	border: 1px solid var(--zadson-hairline);
	border-radius: 12px;
	background: var(--zadson-surface);
	color: var(--zadson-ink);
	font-family: inherit;
	font-size: 13.5px;
	font-weight: 600;
	letter-spacing: -0.002em;
	text-align: left;
	text-decoration: none;
	cursor: pointer;
	box-shadow: var(--zadson-shadow-sm);
	transition: background 0.22s var(--zadson-ease), color 0.22s var(--zadson-ease),
		border-color 0.22s var(--zadson-ease), transform 0.28s var(--zadson-spring),
		box-shadow 0.28s var(--zadson-ease);
	animation: zadson-chip-in 0.44s var(--zadson-spring) both;
}

@keyframes zadson-chip-in {
	from { opacity: 0; transform: translateY(9px) scale(0.94); }
	to { opacity: 1; transform: translateY(0) scale(1); }
}

.zadson-chat__reply:hover {
	background: var(--zadson-brand);
	border-color: var(--zadson-brand);
	color: var(--zadson-brand-ink);
	transform: translateY(-2px);
	box-shadow: 0 10px 22px -8px var(--zadson-glow);
}

.zadson-chat__reply:hover .zadson-chat__ico {
	color: var(--zadson-accent);
	transform: scale(1.1);
}

.zadson-chat__reply:active { transform: translateY(0) scale(0.98); }

.zadson-chat__reply:focus-visible {
	outline: 2.5px solid var(--zadson-accent-strong);
	outline-offset: 2px;
}

/* Gold CTA — dark text on brass reads at 7.3:1 and carries the premium note. */
.zadson-chat__reply--accent {
	background: var(--zadson-accent);
	border-color: var(--zadson-accent);
	color: var(--zadson-on-accent);
	box-shadow: 0 6px 16px -7px color-mix(in srgb, var(--zadson-accent) 80%, transparent);
}

.zadson-chat__reply--accent .zadson-chat__ico { color: var(--zadson-on-accent); }

.zadson-chat__reply--accent:hover {
	background: var(--zadson-brand);
	border-color: var(--zadson-brand);
	color: var(--zadson-brand-ink);
}

/* Service pages read better as full-width rows than as wrapped pills. */
.zadson-chat__reply--row {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--zadson-border);
	border-radius: 13px;
	background: var(--zadson-surface);
	color: var(--zadson-ink);
	font-weight: 600;
}

.zadson-chat__reply--row:hover {
	background: var(--zadson-tint);
	border-color: var(--zadson-accent);
	color: var(--zadson-ink);
	transform: translateX(3px);
	box-shadow: var(--zadson-shadow-md);
}

.zadson-chat__reply--row:hover .zadson-chat__ico--trailing {
	color: var(--zadson-accent-strong);
	transform: translateX(3px);
}

.zadson-chat__reply-label {
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
}

/* Lead form -------------------------------------------------------------- */

.zadson-chat__form {
	display: flex;
	flex-direction: column;
	gap: 11px;
	margin: 2px 0 14px;
	padding: 17px;
	border: 1px solid var(--zadson-border);
	border-top: 2px solid var(--zadson-accent);
	border-radius: 16px;
	background: var(--zadson-surface);
	box-shadow: var(--zadson-shadow-md);
	animation: zadson-rise 0.44s var(--zadson-spring) both;
}

/* Phone field: a fixed +971 beside the input. The wrap becomes a two-column
   grid so the prefix and the input share a row while the label and the error
   still span the full width. The prefix is markup, not part of the value —
   the script prepends it on submit. */
.zadson-chat__field--tel {
	display: grid;
	grid-template-columns: auto 1fr;
	align-items: center;
	column-gap: 8px;
}

.zadson-chat__field--tel > label,
.zadson-chat__field--tel > .zadson-chat__error {
	grid-column: 1 / -1;
}

.zadson-chat__cc {
	font-size: 13px;
	font-weight: 600;
	color: var(--zadson-muted, #6b7280);
	user-select: none;
	white-space: nowrap;
}

.zadson-chat__field label {
	display: block;
	margin-bottom: 5px;
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.07em;
	color: var(--zadson-ink-muted);
}

.zadson-chat__field input,
.zadson-chat__field select,
.zadson-chat__field textarea {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--zadson-border);
	border-radius: 10px;
	background: var(--zadson-surface);
	color: var(--zadson-ink);
	font-size: 14px;
	transition: border-color 0.2s var(--zadson-ease), box-shadow 0.2s var(--zadson-ease);
}

.zadson-chat__field textarea {
	min-height: 68px;
	resize: vertical;
}

.zadson-chat__field input:focus,
.zadson-chat__field select:focus,
.zadson-chat__field textarea:focus {
	outline: none;
	border-color: var(--zadson-accent-strong);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--zadson-accent) 26%, transparent);
}

.zadson-chat__field.has-error input,
.zadson-chat__field.has-error textarea {
	border-color: #c0392b;
	background: #fdf4f3;
}

.zadson-chat__error {
	display: block;
	margin-top: 4px;
	font-size: 12px;
	color: #c0392b;
}

.zadson-chat__error:not(:empty) { animation: zadson-shake 0.32s var(--zadson-ease); }

@keyframes zadson-shake {
	0%, 100% { transform: translateX(0); }
	25% { transform: translateX(-3px); }
	75% { transform: translateX(3px); }
}

.zadson-chat__hp {
	position: absolute !important;
	left: -9999px !important;
	opacity: 0 !important;
	height: 0 !important;
	width: 0 !important;
}

.zadson-chat__submit {
	padding: 13px 16px;
	border: 0;
	border-radius: 11px;
	background: linear-gradient(135deg, var(--zadson-brand), var(--zadson-brand-dark));
	color: var(--zadson-brand-ink);
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.03em;
	cursor: pointer;
	box-shadow: 0 8px 20px -8px var(--zadson-glow);
	transition: filter 0.2s var(--zadson-ease), transform 0.28s var(--zadson-spring);
}

.zadson-chat__submit:hover:not(:disabled) { filter: brightness(1.18); transform: translateY(-1px); }
.zadson-chat__submit:active:not(:disabled) { transform: translateY(0) scale(0.99); }
.zadson-chat__submit:disabled { opacity: 0.55; cursor: not-allowed; }

.zadson-chat__consent {
	margin: 0;
	font-size: 11.5px;
	line-height: 1.5;
	color: var(--zadson-ink-muted);
}

.zadson-chat__consent a { color: var(--zadson-accent-strong); }

/* Composer --------------------------------------------------------------- */

.zadson-chat__composer {
	display: flex;
	align-items: flex-end;
	gap: 8px;
	padding: 11px 12px;
	border-top: 1px solid var(--zadson-border);
	background: var(--zadson-surface);
	flex-shrink: 0;
}

.zadson-chat__input {
	flex: 1;
	height: 44px;
	min-height: 44px;
	max-height: 96px;
	padding: 12px 15px;
	overflow-y: auto;
	border: 1px solid var(--zadson-border);
	border-radius: 22px;
	background: var(--zadson-canvas);
	color: var(--zadson-ink);
	font-size: 14.5px;
	resize: none;
	transition: border-color 0.2s var(--zadson-ease), background 0.2s var(--zadson-ease),
		box-shadow 0.2s var(--zadson-ease);
}

.zadson-chat__input::placeholder { color: var(--zadson-ink-muted); }

.zadson-chat__input:focus {
	outline: none;
	background: var(--zadson-surface);
	border-color: var(--zadson-accent-strong);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--zadson-accent) 22%, transparent);
}

.zadson-chat__send {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border: 0;
	border-radius: 50%;
	background: linear-gradient(140deg, var(--zadson-brand), var(--zadson-brand-dark));
	color: var(--zadson-accent);
	cursor: pointer;
	flex-shrink: 0;
	box-shadow: 0 6px 16px -6px var(--zadson-glow);
	transition: filter 0.2s var(--zadson-ease), transform 0.3s var(--zadson-spring), opacity 0.2s ease;
}

.zadson-chat__send:hover:not(:disabled) { filter: brightness(1.2); transform: scale(1.07); }
.zadson-chat__send:active:not(:disabled) { transform: scale(0.94); }

.zadson-chat__send:disabled {
	opacity: 0.3;
	cursor: not-allowed;
	box-shadow: none;
}

.zadson-chat__send svg { width: 17px; height: 17px; fill: currentColor; }

.zadson-chat__footnote {
	padding: 0 12px 10px;
	background: var(--zadson-surface);
	font-size: 11px;
	text-align: center;
	color: var(--zadson-ink-muted);
}

/* Mobile ----------------------------------------------------------------- */

@media (max-width: 560px) {
	.zadson-chat { bottom: 16px; }
	.zadson-chat--right { right: 16px; }
	.zadson-chat--left { left: 16px; }

	.zadson-chat__panel {
		position: fixed;
		inset: 0;
		width: 100vw;
		max-width: 100vw;
		height: 100%;
		max-height: none;
		border: 0;
		border-radius: 0;
		transform-origin: bottom center;
		padding-bottom: env(safe-area-inset-bottom);
	}

	.zadson-chat.is-open .zadson-chat__launcher { display: none; }

	.zadson-chat__header { padding-top: max(16px, env(safe-area-inset-top)); }
	.zadson-chat__nudge { width: 224px; }
	.zadson-chat__bubble { max-width: 88%; }
}

@media (prefers-reduced-motion: reduce) {
	.zadson-chat *,
	.zadson-chat *::before,
	.zadson-chat *::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
	}
}

.zadson-chat__sr {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}