/* ==========================================================
   Cluster Minit · Dedi chat
   Stile "totem" adattato ai design token del sito Cluster.
   ========================================================== */

.cm-dedi {
	--cm-dedi-black: var(--cm-black, #000);
	--cm-dedi-white: var(--cm-white, #fff);
	--cm-dedi-yellow: var(--cm-yellow, #eaff57);
	--cm-dedi-lime: var(--cm-lime, #e6ff64);
	--cm-dedi-radius: var(--cm-radius-card, 20px);
	max-width: 800px;
	margin: 0 auto;
	background: var(--cm-dedi-surface, var(--cm-dedi-yellow));
	border: 1px solid var(--cm-dedi-black);
	border-radius: var(--cm-dedi-radius);
	overflow: hidden;
}

/* ---------- messages ---------- */

.cm-dedi__messages {
	height: 420px;
	overflow-y: auto;
	overscroll-behavior: contain;
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.cm-dedi__message {
	max-width: 85%;
	padding: 12px 15px;
	font-size: 15px;
	line-height: 1.55;
	overflow-wrap: anywhere;
	animation: cm-dedi-in 0.28s ease both;
}

.cm-dedi__message--ai {
	align-self: flex-start;
	background: var(--cm-dedi-white);
	border: 1px solid var(--cm-dedi-black);
	border-radius: 18px 18px 18px 4px;
}

.cm-dedi__message--user {
	align-self: flex-end;
	background: var(--cm-dedi-accent, var(--cm-dedi-black));
	color: var(--cm-dedi-accent-ink, var(--cm-dedi-white));
	border-radius: 18px 18px 4px 18px;
}

.cm-dedi__message--error {
	border-color: #d63638;
	color: #d63638;
}

@keyframes cm-dedi-in {
	from { opacity: 0; transform: translateY(6px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* ---------- markdown inside AI bubbles ---------- */

.cm-dedi__message p { margin: 0 0 8px; }
.cm-dedi__message p:last-child { margin-bottom: 0; }
.cm-dedi__message strong { font-weight: 700; }
.cm-dedi__message em { font-style: italic; }
.cm-dedi__message ul,
.cm-dedi__message ol { margin: 6px 0; padding-left: 20px; }
.cm-dedi__message li { margin-bottom: 4px; }
.cm-dedi__message h1,
.cm-dedi__message h2,
.cm-dedi__message h3,
.cm-dedi__message h4 {
	margin: 12px 0 6px;
	font-size: 15px;
	font-weight: 700;
	line-height: 1.35;
}
.cm-dedi__message h1:first-child,
.cm-dedi__message h2:first-child,
.cm-dedi__message h3:first-child,
.cm-dedi__message h4:first-child { margin-top: 0; }
.cm-dedi__message a { color: inherit; text-decoration: underline; }
.cm-dedi__message a:hover { text-decoration: none; }
.cm-dedi__message hr { border: 0; border-top: 1px dashed rgba(0, 0, 0, 0.25); margin: 12px 0; }
.cm-dedi__message blockquote {
	margin: 8px 0;
	padding: 2px 0 2px 12px;
	border-left: 3px solid var(--cm-dedi-black);
	font-style: italic;
}
.cm-dedi__message pre {
	margin: 8px 0;
	padding: 10px;
	background: var(--cm-dedi-lime);
	border: 1px solid rgba(0, 0, 0, 0.2);
	border-radius: 10px;
	overflow-x: auto;
	font-size: 13px;
}
.cm-dedi__message pre code { background: none; border: 0; padding: 0; }
.cm-dedi__message code {
	background: var(--cm-dedi-lime);
	border: 1px solid rgba(0, 0, 0, 0.15);
	padding: 1px 5px;
	border-radius: 6px;
	font-size: 0.9em;
}
.cm-dedi__message table {
	width: 100%;
	border-collapse: collapse;
	margin: 8px 0;
	font-size: 13px;
}
.cm-dedi__message th,
.cm-dedi__message td {
	border: 1px solid rgba(0, 0, 0, 0.3);
	padding: 5px 8px;
	text-align: left;
}
.cm-dedi__message th { font-weight: 700; background: rgba(0, 0, 0, 0.05); }

.cm-dedi__ref {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 15px;
	height: 15px;
	padding: 0 3px;
	margin: 0 1px;
	vertical-align: super;
	font-size: 9px;
	font-weight: 700;
	line-height: 1;
	font-style: normal;
	background: var(--cm-dedi-accent, var(--cm-dedi-yellow, #eaff57));
	color: var(--cm-dedi-accent-ink, var(--cm-dedi-black, #000));
	border-radius: 99px;
}

.cm-dedi__ref--link {
	cursor: pointer;
	transition: transform 0.15s;
}

.cm-dedi__ref--link:hover {
	transform: scale(1.2);
}

.cm-dedi__chip {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	margin: 0 1px;
	padding: 1px 9px;
	vertical-align: middle;
	font-size: 0.92em;
	font-weight: 600;
	font-family: inherit;
	background: var(--cm-dedi-soft, var(--cm-dedi-lime, #e6ff64));
	border: 1px solid var(--cm-dedi-accent, var(--cm-dedi-black, #000));
	color: var(--cm-dedi-accent, var(--cm-dedi-black, #000));
	border-radius: 99px;
}

.cm-dedi__chip--link,
.cm-dedi__chip--item {
	cursor: pointer;
}

.cm-dedi__chip--item:hover,
.cm-dedi__chip--link:hover,
.cm-dedi__chip--action:hover {
	background: var(--cm-dedi-white, #ffffff);
}

.cm-dedi__chip--graph,
.cm-dedi__chip--action {
	background: transparent;
	border-style: dashed;
}

.cm-dedi__chip--graph:hover,
.cm-dedi__chip--action:hover {
	background: var(--cm-dedi-soft, var(--cm-dedi-lime, #e6ff64));
}

button.cm-dedi__chip {
	color: var(--cm-dedi-accent, var(--cm-dedi-black, #000));
}

a.cm-dedi__chip {
	text-decoration: none;
	color: inherit;
}

a.cm-dedi__chip:hover {
	background: var(--cm-dedi-white);
}

/* ---------- "Fonti" chips row ---------- */

.cm-dedi__sources {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 5px;
	margin-top: 10px;
	padding-top: 8px;
	border-top: 1px dashed rgba(0, 0, 0, 0.25);
	font-size: 12px;
}

.cm-dedi__sources-label {
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.4px;
	font-size: 11px;
	color: var(--cm-dedi-accent, rgba(0, 0, 0, 0.55));
}

.cm-dedi__chip-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 16px;
	height: 16px;
	padding: 0 4px;
	border-radius: 99px;
	background: var(--cm-dedi-accent, #000);
	color: var(--cm-dedi-accent-ink, #fff);
	font-size: 9.5px;
	font-weight: 700;
	line-height: 1;
}

/* ---------- thinking (ragionamento) ---------- */

.cm-dedi__thinking {
	margin: 0 0 10px;
	border: 1px dashed rgba(0, 0, 0, 0.25);
	border-radius: 12px;
	overflow: hidden;
}

.cm-dedi__thinking summary {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 7px 11px;
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.4px;
	color: rgba(0, 0, 0, 0.55);
	cursor: pointer;
	list-style: none;
	user-select: none;
}

.cm-dedi__thinking summary::-webkit-details-marker { display: none; }

.cm-dedi__thinking-chevron {
	margin-left: auto;
	width: 10px;
	height: 10px;
	border-right: 1.5px solid currentColor;
	border-bottom: 1.5px solid currentColor;
	transform: rotate(45deg) translate(-1px, -1px);
	transition: transform 0.2s;
}

.cm-dedi__thinking[open] .cm-dedi__thinking-chevron {
	transform: rotate(225deg) translate(-1px, -1px);
}

.cm-dedi__thinking-body {
	padding: 10px 11px;
	border-top: 1px dashed rgba(0, 0, 0, 0.2);
	font-size: 12px;
	line-height: 1.6;
	color: rgba(0, 0, 0, 0.6);
	white-space: pre-wrap;
	max-height: 180px;
	overflow-y: auto;
	overscroll-behavior: contain;
}

/* ---------- typing indicator ---------- */

.cm-dedi__message--typing {
	padding: 14px 16px;
}

.cm-dedi__dots {
	display: inline-flex;
	align-items: center;
	gap: 5px;
}

.cm-dedi__dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--cm-dedi-black);
	animation: cm-dedi-typing 1.2s ease-in-out infinite;
}

.cm-dedi__dot:nth-child(2) { animation-delay: 0.2s; }
.cm-dedi__dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes cm-dedi-typing {
	0%, 60%, 100% { opacity: 0.25; transform: scale(1); }
	30%           { opacity: 1;    transform: scale(1.25); }
}

/* ---------- streaming cursor ---------- */

.cm-dedi__cursor {
	display: inline-flex;
	align-items: center;
	gap: 3px;
	margin-left: 5px;
	vertical-align: middle;
}

.cm-dedi__cursor span {
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: var(--cm-dedi-black);
	opacity: 0.3;
	animation: cm-dedi-typing 1.2s ease-in-out infinite;
}

.cm-dedi__cursor span:nth-child(2) { animation-delay: 0.2s; }
.cm-dedi__cursor span:nth-child(3) { animation-delay: 0.4s; }

/* ---------- input row ---------- */

.cm-dedi__form {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 14px;
	border-top: 1px solid var(--cm-dedi-black);
	background: var(--cm-dedi-surface, var(--cm-dedi-yellow));
}

.cm-dedi__avatar {
	flex-shrink: 0;
	display: inline-flex;
	width: 44px;
	height: 36px;
	color: var(--cm-dedi-accent, var(--cm-dedi-black));
}

.cm-dedi__avatar svg {
	width: 100%;
	height: 100%;
}

.cm-dedi__input {
	flex: 1;
	min-width: 0;
	background: var(--cm-dedi-white);
	border: 1px solid var(--cm-dedi-black);
	border-radius: 99px;
	padding: 12px 16px;
	color: var(--cm-dedi-black);
	font-size: 15px;
	font-family: inherit;
	outline: none;
}

.cm-dedi__input:focus {
	box-shadow: 0 0 0 2px var(--cm-dedi-soft, rgba(0, 0, 0, 0.15));
}

.cm-dedi__input::placeholder { color: rgba(0, 0, 0, 0.45); }

.cm-dedi__send {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: var(--cm-dedi-accent, var(--cm-dedi-black));
	color: var(--cm-dedi-accent-ink, var(--cm-dedi-white));
	border: 1px solid var(--cm-dedi-black);
	border-radius: 99px;
	padding: 12px 22px;
	font-family: inherit;
	font-size: 14px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.4px;
	cursor: pointer;
	transition: background 0.2s, color 0.2s, opacity 0.2s;
}

.cm-dedi__send:hover:not(:disabled) {
	background: var(--cm-dedi-secondary, var(--cm-dedi-white));
}

.cm-dedi__input:disabled,
.cm-dedi__send:disabled {
	opacity: 0.55;
	cursor: progress;
}

/* ---------- Dedi avatar animations ---------- */

.cm-dedi--idle .cm-dedi__avatar #cm-dedi-eye-left,
.cm-dedi--idle .cm-dedi__avatar #cm-dedi-eye-right {
	animation: cm-dedi-blink-idle 6s infinite;
}

.cm-dedi--thinking .cm-dedi__avatar #cm-dedi-eye-left,
.cm-dedi--thinking .cm-dedi__avatar #cm-dedi-eye-right {
	animation: cm-dedi-blink 2s infinite, cm-dedi-look 2s infinite;
}

.cm-dedi--speaking .cm-dedi__avatar #cm-dedi-eye-left,
.cm-dedi--speaking .cm-dedi__avatar #cm-dedi-eye-right {
	animation: cm-dedi-blink 2s infinite;
}

.cm-dedi--speaking .cm-dedi__avatar #cm-dedi-mouth {
	animation: cm-dedi-speak 0.5s infinite;
}

.cm-dedi--error .cm-dedi__avatar #cm-dedi-eye-left,
.cm-dedi--error .cm-dedi__avatar #cm-dedi-eye-right {
	animation: none;
}

@keyframes cm-dedi-blink-idle {
	0%, 91%, 100% { height: 22.0675px; }
	94%           { height: 2px; }
	97%           { height: 22.0675px; }
}

@keyframes cm-dedi-blink {
	0%   { height: 22.0675px; transform: translate(0, 0); }
	10%  { height: 2px;       transform: translate(0, 0); }
	14%  { height: 22.0675px; transform: translate(0, 0); }
	25%  { height: 22.0675px; transform: translate(-1px, 0); }
	50%  { height: 22.0675px; transform: translate(1px, 0); }
	75%  { height: 22.0675px; transform: translate(-1px, 0); }
	100% { height: 22.0675px; transform: translate(0, 0); }
}

@keyframes cm-dedi-look {
	0%, 100% { transform: translate(0, -20px); }
	25%      { transform: translate(-10px, -25px); }
	50%      { transform: translate(0, -30px); }
	75%      { transform: translate(10px, -25px); }
}

@keyframes cm-dedi-speak {
	0%, 100% { height: 5px;  transform: translateY(0) rotate(0deg); }
	25%      { height: 13px; transform: translateY(-2px) rotate(-2deg); }
	50%      { height: 5px;  transform: translateY(2px) rotate(2deg); }
	75%      { height: 12px; transform: translateY(-1px) rotate(-1deg); }
}

/* ---------- responsive ---------- */

@media (max-width: 600px) {
	.cm-dedi__messages { height: 60vh; padding: 14px; }
	.cm-dedi__message { max-width: 92%; }
	.cm-dedi__avatar { display: none; }
	.cm-dedi__send { padding: 12px 16px; }
}

/* ==========================================================
   Source popup (citation text)
   ========================================================== */

body.cm-dedi-modal-open {
	overflow: hidden;
}

.cm-dedi-modal {
	position: fixed;
	inset: 0;
	z-index: 100010;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
}

/* The relations graph sits below the source popup (stacked modals). */
.cm-dedi-modal--graph {
	z-index: 100000;
}

.cm-dedi-modal[hidden] {
	display: none;
}

.cm-dedi-modal__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(12, 20, 18, 0.55);
	backdrop-filter: blur(2px);
	animation: cm-dedi-fade 0.2s ease both;
}

.cm-dedi-modal__panel {
	position: relative;
	width: min(720px, 100%);
	max-height: min(84vh, 780px);
	display: flex;
	flex-direction: column;
	background: var(--cm-dedi-white, #fff);
	border: 1px solid rgba(0, 0, 0, 0.07);
	border-radius: 24px;
	box-shadow: 0 32px 80px -24px rgba(0, 0, 0, 0.5);
	overflow: hidden;
	animation: cm-dedi-pop 0.24s cubic-bezier(0.2, 0.9, 0.3, 1) both;
}

/* ---------- header ---------- */

.cm-dedi-modal__header {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 18px 20px 14px 24px;
	border-bottom: 1px solid rgba(0, 0, 0, 0.06);
	background: var(--cm-dedi-white, #fff);
}

.cm-dedi-modal__title {
	flex: 1;
	min-width: 0;
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 12.5px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.9px;
	color: var(--cm-dedi-accent, #000);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.cm-dedi-modal__title::before {
	content: "";
	flex-shrink: 0;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--cm-dedi-accent, #000);
}

.cm-dedi-modal__close {
	flex-shrink: 0;
	width: 34px;
	height: 34px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: var(--cm-dedi-secondary-soft, rgba(0, 0, 0, 0.05));
	border: 0;
	border-radius: 50%;
	color: var(--cm-dedi-accent, #000);
	font-size: 19px;
	line-height: 1;
	cursor: pointer;
	transition: background 0.15s, color 0.15s, transform 0.2s;
}

.cm-dedi-modal__close:hover {
	background: var(--cm-dedi-accent, #000);
	color: var(--cm-dedi-accent-ink, #fff);
	transform: rotate(90deg);
}

.cm-dedi-modal__body {
	padding: 22px 24px 26px;
	overflow-y: auto;
	overscroll-behavior: contain;
	font-size: 14.5px;
	line-height: 1.7;
	color: #1b1b1b;
}

.cm-dedi-modal__loading,
.cm-dedi-modal__empty {
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 0;
	color: rgba(0, 0, 0, 0.5);
	font-style: italic;
}

.cm-dedi-modal__loading::after {
	content: "";
	width: 15px;
	height: 15px;
	border-radius: 50%;
	border: 2px solid rgba(0, 0, 0, 0.12);
	border-top-color: var(--cm-dedi-accent, #000);
	animation: cm-dedi-spin 0.7s linear infinite;
}

/* ---------- one cited passage ---------- */

.cm-dedi-modal__chunk {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

/* Rows without the <hr> separator (e.g. the tools list). */
.cm-dedi-modal__chunk + .cm-dedi-modal__chunk {
	margin-top: 18px;
}

.cm-dedi-modal__label {
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.9px;
	color: var(--cm-dedi-accent, #000);
	opacity: 0.85;
}

.cm-dedi-modal__quote {
	position: relative;
	margin: 0;
	padding: 16px 18px;
	background: var(--cm-dedi-surface, rgba(0, 0, 0, 0.03));
	border-radius: 4px 14px 14px 4px;
	box-shadow: inset 3px 0 0 var(--cm-dedi-accent, #000);
	white-space: pre-wrap;
	overflow-wrap: anywhere;
	font-size: 14.5px;
	line-height: 1.75;
}

.cm-dedi-modal__text {
	white-space: pre-wrap;
	overflow-wrap: anywhere;
}

.cm-dedi-modal__sep {
	border: 0;
	border-top: 1px solid rgba(0, 0, 0, 0.07);
	margin: 24px 0 20px;
}

.cm-dedi-modal__graph {
	width: 100%;
	height: min(62vh, 540px);
	background: var(--cm-dedi-white, #fff);
}

/* ---------- action chips inside the modal ---------- */

.cm-dedi-modal .cm-dedi__chip {
	gap: 6px;
	margin: 0;
	padding: 8px 14px;
	font-size: 12.5px;
	background: var(--cm-dedi-soft, rgba(0, 0, 0, 0.05));
	border: 0;
	border-style: solid;
	color: var(--cm-dedi-accent, #000);
	transition: background 0.15s, color 0.15s;
}

.cm-dedi-modal .cm-dedi__chip:hover {
	background: var(--cm-dedi-accent, #000);
	color: var(--cm-dedi-accent-ink, #fff);
}

.cm-dedi-modal .cm-dedi__chip--action {
	background: transparent;
	box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.12);
}

.cm-dedi-modal .cm-dedi__chip--action:hover {
	box-shadow: none;
}

.cm-dedi-modal__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
}

/* ---------- resource exploration (summary / full text) ---------- */

.cm-dedi-modal__explore-wrap {
	display: contents;
}

.cm-dedi-modal__explore {
	flex-basis: 100%;
	margin-top: 4px;
	padding: 14px 16px;
	background: var(--cm-dedi-secondary-soft, rgba(0, 0, 0, 0.03));
	border: 0;
	border-radius: 14px;
	max-height: 300px;
	overflow-y: auto;
	overscroll-behavior: contain;
	font-size: 13.5px;
	line-height: 1.7;
	color: rgba(0, 0, 0, 0.8);
}

/* ---------- resources (files / links) ---------- */

.cm-dedi-modal__resources {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-top: 2px;
	padding: 14px 16px;
	background: var(--cm-dedi-secondary-soft, rgba(0, 0, 0, 0.03));
	border-radius: 14px;
}

.cm-dedi-modal__resource {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
}

.cm-dedi-modal__resource .cm-dedi__chip {
	background: var(--cm-dedi-white, #fff);
	box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.cm-dedi-modal__resource .cm-dedi__chip:hover {
	background: var(--cm-dedi-accent, #000);
	color: var(--cm-dedi-accent-ink, #fff);
	box-shadow: none;
}

.cm-dedi-modal--graph .cm-dedi-modal__panel {
	width: min(940px, 100%);
	max-height: none;
}

.cm-dedi-modal--graph .cm-dedi-modal__loading,
.cm-dedi-modal--graph .cm-dedi-modal__empty {
	justify-content: center;
	padding: 40px 24px;
}

/* ---------- graph legend ---------- */

.cm-dedi-modal__legend {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	padding: 14px 24px 18px;
	border-top: 1px solid rgba(0, 0, 0, 0.06);
	font-size: 12px;
}

.cm-dedi-legend-item {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 12px 6px 8px;
	background: var(--cm-dedi-secondary-soft, rgba(0, 0, 0, 0.04));
	border-radius: 999px;
	color: rgba(0, 0, 0, 0.75);
}

.cm-dedi-legend-dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: #fff;
	border: 1px solid rgba(0, 0, 0, 0.4);
	flex-shrink: 0;
}

.cm-dedi-legend-dot--used {
	width: 14px;
	height: 14px;
	border: 2px solid rgba(0, 0, 0, 0.7);
	box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}

@keyframes cm-dedi-spin {
	to { transform: rotate(360deg); }
}

@keyframes cm-dedi-fade {
	from { opacity: 0; }
	to   { opacity: 1; }
}

@keyframes cm-dedi-pop {
	from { opacity: 0; transform: translateY(8px) scale(0.98); }
	to   { opacity: 1; transform: none; }
}

@media (max-width: 600px) {
	.cm-dedi-modal {
		padding: 0;
		align-items: flex-end;
	}

	.cm-dedi-modal__panel {
		width: 100%;
		max-height: 88vh;
		border-radius: 24px 24px 0 0;
		border-bottom: 0;
	}

	.cm-dedi-modal__header {
		position: relative;
		padding-top: 22px;
	}

	.cm-dedi-modal__header::before {
		content: "";
		position: absolute;
		top: 8px;
		left: 50%;
		transform: translateX(-50%);
		width: 42px;
		height: 4px;
		border-radius: 99px;
		background: rgba(0, 0, 0, 0.14);
	}

	.cm-dedi-modal__body {
		padding: 20px 18px 24px;
	}
}