/**
 * Codigo AI Chat widget.
 *
 * Standalone: no dependency on the active theme's stylesheet or design
 * tokens. The custom properties below are this plugin's own copies of the
 * design's colors and radii, scoped to #codigo-ai-chat so the widget looks
 * identical no matter what theme is running.
 *
 * Logical properties throughout — the brief requires full RTL support and
 * this file never assumes a writing direction.
 */

#codigo-ai-chat {
	--cai-ink: #022253;
	--cai-ink-soft: #0a3a7d;
	--cai-ink-deep: #011a3f;
	--cai-base: #ffffff;
	--cai-aqua: #76dedf;
	--cai-aqua-tint: #e4f8f8;
	--cai-cream: #fff3eb;
	--cai-spring: #0abc8a;
	--cai-divider: rgba(2, 34, 83, 0.13);
	--cai-radius-lg: 28px;
	--cai-radius-md: 18px;
	--cai-shadow-lg: 0 24px 58px -30px rgba(2, 34, 83, 0.32);
	--cai-font-heading: "Kaisei Decol", Georgia, "Times New Roman", serif;
	--cai-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

	position: fixed;
	inset-block-end: 22px;
	inset-inline-end: 22px;
	z-index: 200;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 12px;
	font-family: var( --cai-font-body );
}

#codigo-ai-chat[hidden] {
	display: none;
}

/* Closed state: the pill toggle button */

.codigo-ai-chat__toggle {
	display: flex;
	align-items: center;
	gap: 11px;
	background: var( --cai-ink );
	color: var( --cai-base );
	border: none;
	border-radius: 999px;
	padding: 16px 24px;
	font-family: inherit;
	font-size: 16px;
	font-weight: 600;
	cursor: pointer;
	box-shadow: var( --cai-shadow-lg );
	transition: background-color 0.15s ease;
}

.codigo-ai-chat__toggle:hover {
	background: var( --cai-ink-soft );
}

.codigo-ai-chat__toggle:active {
	background: var( --cai-ink-deep );
}

.codigo-ai-chat__toggle:focus-visible {
	outline: 2px solid var( --cai-spring );
	outline-offset: 2px;
}

.codigo-ai-chat__dot {
	inline-size: 9px;
	block-size: 9px;
	border-radius: 999px;
	background: var( --cai-aqua );
	flex-shrink: 0;
}

.codigo-ai-chat.is-open .codigo-ai-chat__toggle {
	display: none;
}

/* Open state: the panel */

.codigo-ai-chat__panel {
	width: 372px;
	max-width: calc( 100vw - 44px );
	height: 520px;
	max-height: calc( 100vh - 100px );
	background: var( --cai-base );
	border-radius: var( --cai-radius-lg );
	border: 1px solid var( --cai-divider );
	display: flex;
	flex-direction: column;
	overflow: hidden;
	box-shadow: var( --cai-shadow-lg );
	opacity: 0;
	transform: translateY( 12px ) scale( 0.98 );
	transition: opacity 0.18s ease, transform 0.18s ease;
}

.codigo-ai-chat__panel[hidden] {
	display: none;
}

.codigo-ai-chat.is-open .codigo-ai-chat__panel {
	opacity: 1;
	transform: translateY( 0 ) scale( 1 );
}

@media ( prefers-reduced-motion: reduce ) {
	.codigo-ai-chat__panel {
		transition: none;
	}
}

.codigo-ai-chat__header {
	padding: 18px 20px;
	border-block-end: 1px solid var( --cai-divider );
	display: flex;
	align-items: center;
	gap: 12px;
	background: var( --cai-aqua-tint );
	flex-shrink: 0;
}

.codigo-ai-chat__avatar {
	inline-size: 36px;
	block-size: 36px;
	border-radius: 999px;
	background: var( --cai-aqua );
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var( --cai-font-heading );
	font-size: 16px;
	color: var( --cai-ink );
	flex-shrink: 0;
}

.codigo-ai-chat__heading {
	display: flex;
	flex-direction: column;
	gap: 2px;
	flex: 1;
	min-width: 0;
}

.codigo-ai-chat__title {
	font-size: 15.5px;
	font-weight: 700;
	color: var( --cai-ink );
}

.codigo-ai-chat__subtitle {
	font-size: 12.5px;
	color: rgba( 2, 34, 83, 0.6 );
}

.codigo-ai-chat__close {
	background: none;
	border: none;
	font-size: 20px;
	line-height: 1;
	cursor: pointer;
	color: rgba( 2, 34, 83, 0.55 );
	padding: 4px;
	flex-shrink: 0;
}

.codigo-ai-chat__close:focus-visible {
	outline: 2px solid var( --cai-spring );
	outline-offset: 2px;
	border-radius: 4px;
}

.codigo-ai-chat__new {
	background: var( --cai-base );
	border: 1px solid var( --cai-divider );
	border-radius: 999px;
	padding: 6px 12px;
	font-family: inherit;
	font-size: 12.5px;
	font-weight: 600;
	color: var( --cai-ink );
	cursor: pointer;
	flex-shrink: 0;
}

.codigo-ai-chat__new[hidden] {
	display: none;
}

.codigo-ai-chat__new:hover {
	border-color: var( --cai-ink );
}

.codigo-ai-chat__new:focus-visible {
	outline: 2px solid var( --cai-spring );
	outline-offset: 2px;
}

.codigo-ai-chat__thread {
	flex: 1;
	overflow-y: auto;
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.codigo-ai-chat__turn {
	font-size: 15px;
	line-height: 1.55;
	max-width: 88%;
	padding: 13px 16px;
	border-radius: var( --cai-radius-md ) var( --cai-radius-md ) var( --cai-radius-md ) 6px;
	background: var( --cai-cream );
	color: var( --cai-ink );
	align-self: flex-start;
	white-space: pre-wrap;
	overflow-wrap: break-word;
}

.codigo-ai-chat__turn--me {
	align-self: flex-end;
	background: var( --cai-ink );
	color: var( --cai-base );
	border-radius: var( --cai-radius-md ) var( --cai-radius-md ) 6px var( --cai-radius-md );
	max-width: 84%;
	line-height: 1.5;
}

.codigo-ai-chat__turn--typing {
	color: rgba( 2, 34, 83, 0.5 );
}

/* The RTL-mirrored bubble tail: swap which corner stays sharp. */

[dir="rtl"] .codigo-ai-chat__turn {
	border-radius: var( --cai-radius-md ) var( --cai-radius-md ) 6px var( --cai-radius-md );
}

[dir="rtl"] .codigo-ai-chat__turn--me {
	border-radius: var( --cai-radius-md ) var( --cai-radius-md ) var( --cai-radius-md ) 6px;
}

.codigo-ai-chat__chips {
	padding: 0 20px 14px;
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	flex-shrink: 0;
}

.codigo-ai-chat__chips:empty {
	display: none;
}

.codigo-ai-chat__chip {
	background: var( --cai-aqua-tint );
	border: none;
	border-radius: 999px;
	padding: 9px 15px;
	font-family: inherit;
	font-size: 13.5px;
	font-weight: 600;
	color: var( --cai-ink );
	cursor: pointer;
	text-align: start;
}

.codigo-ai-chat__form {
	padding: 14px 16px;
	border-block-start: 1px solid var( --cai-divider );
	display: flex;
	gap: 9px;
	align-items: center;
	flex-shrink: 0;
}

.codigo-ai-chat__input {
	flex: 1;
	background: var( --cai-cream );
	border: 1.5px solid transparent;
	border-radius: 999px;
	padding: 13px 17px;
	font-family: inherit;
	font-size: 15px;
	color: var( --cai-ink );
	min-width: 0;
}

.codigo-ai-chat__input:focus {
	border-color: var( --cai-aqua );
	outline: none;
}

.codigo-ai-chat__send {
	flex-shrink: 0;
	background: var( --cai-ink );
	color: var( --cai-base );
	border: 1px solid transparent;
	border-radius: 999px;
	font-family: var( --cai-font-heading );
	font-size: 15px;
	font-weight: 400;
	padding: 12px 18px;
	cursor: pointer;
}

.codigo-ai-chat__send:hover {
	background: var( --cai-ink-soft );
}

.codigo-ai-chat__send:active {
	background: var( --cai-ink-deep );
}

.codigo-ai-chat__send:focus-visible {
	outline: 2px solid var( --cai-spring );
	outline-offset: 2px;
}

.codigo-ai-chat__send:disabled {
	opacity: 0.6;
	cursor: default;
}

/* Honeypot: hidden from sighted users and mouse/touch, absent from the
   tab order, but still a real field a scripted bot fills in. */

.codigo-ai-chat__hp-label {
	position: absolute;
	inline-size: 1px;
	block-size: 1px;
	overflow: hidden;
	clip-path: inset( 50% );
	white-space: nowrap;
}

/* Email-capture card, inserted inline in the thread after the first reply. */

.codigo-ai-chat__email {
	align-self: stretch;
	background: var( --cai-aqua-tint );
	border-radius: var( --cai-radius-md );
	padding: 14px 16px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	font-size: 13.5px;
	color: var( --cai-ink );
}

.codigo-ai-chat__email-row {
	display: flex;
	gap: 8px;
}

.codigo-ai-chat__email-input {
	flex: 1;
	min-width: 0;
	background: var( --cai-base );
	border: 1.5px solid transparent;
	border-radius: 999px;
	padding: 9px 14px;
	font-family: inherit;
	font-size: 13.5px;
	color: var( --cai-ink );
}

.codigo-ai-chat__email-input:focus {
	border-color: var( --cai-aqua );
	outline: none;
}

.codigo-ai-chat__email-consent {
	display: flex;
	align-items: flex-start;
	gap: 6px;
	font-size: 12px;
	color: rgba( 2, 34, 83, 0.75 );
}

.codigo-ai-chat__email-actions {
	display: flex;
	align-items: center;
	gap: 14px;
}

.codigo-ai-chat__email-save {
	background: var( --cai-ink );
	color: var( --cai-base );
	border: none;
	border-radius: 999px;
	padding: 7px 16px;
	font-family: inherit;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
}

.codigo-ai-chat__email-skip {
	background: none;
	border: none;
	color: rgba( 2, 34, 83, 0.6 );
	font-size: 13px;
	text-decoration: underline;
	cursor: pointer;
	padding: 0;
}

.codigo-ai-chat__email-note {
	font-size: 12px;
	color: rgba( 2, 34, 83, 0.6 );
}

/* Mobile: full-screen panel. */

@media ( max-width: 640px ) {
	/* `--codigo-ai-chat-offset` lets a theme with its own fixed bottom bar
	   lift the pill clear of it without this file knowing about that bar. */
	#codigo-ai-chat {
		inset-block-end: var( --codigo-ai-chat-offset, 16px );
		inset-inline-end: 16px;
	}

	.codigo-ai-chat.is-open .codigo-ai-chat__panel {
		position: fixed;
		inset: 0;
		width: 100%;
		max-width: 100%;
		height: 100%;
		max-height: 100%;
		border-radius: 0;
		border: none;
	}

	.codigo-ai-chat__turn {
		max-width: 92%;
	}
}