/*
 * Kristina dashboard utente. Standalone — non eredita dal tema.
 * Mobile-first.
 */

@import url("variables.css");

.kristina-app,
.kristina-wizard,
.kristina-locked {
	font-family: var(--k-font);
	color: var(--k-text);
	line-height: 1.5;
	box-sizing: border-box;
	-webkit-font-smoothing: antialiased;
}

.kristina-app *,
.kristina-wizard *,
.kristina-locked * {
	box-sizing: border-box;
}

/* -------- buttons -------- */
.kristina-btn {
	display: inline-block;
	padding: 10px 18px;
	border-radius: var(--k-radius);
	border: 1px solid var(--k-border);
	background: var(--k-bg);
	color: var(--k-text);
	font-family: inherit;
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	text-decoration: none;
	transition: background 0.15s, border-color 0.15s;
}
.kristina-btn:hover    { background: var(--k-gray-50); }
.kristina-btn-primary  { background: var(--k-primary-500); color: #fff; border-color: var(--k-primary-500); }
.kristina-btn-primary:hover { background: var(--k-primary-600); border-color: var(--k-primary-600); }
.kristina-btn-ghost    { background: transparent; border-color: transparent; color: var(--k-primary-600); }
.kristina-btn-ghost:hover { background: var(--k-primary-50); }

/* -------- fields -------- */
.kristina-field {
	display: block;
	margin-bottom: var(--k-sp-4);
}
.kristina-field > span {
	display: block;
	font-size: 13px;
	font-weight: 500;
	color: var(--k-text);
	margin-bottom: var(--k-sp-2);
}
.kristina-field input[type="text"],
.kristina-field input[type="number"],
.kristina-field input[type="email"],
.kristina-field textarea {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius);
	font-family: inherit;
	font-size: 14px;
	background: var(--k-bg);
	color: var(--k-text);
}
.kristina-field input:focus,
.kristina-field textarea:focus {
	outline: 2px solid var(--k-primary-500);
	outline-offset: -1px;
	border-color: var(--k-primary-500);
}
.kristina-field textarea { resize: vertical; min-height: 80px; }

.kristina-toggle {
	display: flex;
	align-items: center;
	gap: var(--k-sp-2);
	cursor: pointer;
	margin: var(--k-sp-4) 0;
}

.kristina-microcopy {
	color: var(--k-text-mute);
	font-size: 14px;
	margin: var(--k-sp-2) 0 var(--k-sp-4);
}

/* -------- locked / no-bot -------- */
.kristina-locked {
	max-width: 480px;
	margin: 80px auto;
	padding: var(--k-sp-8);
	text-align: center;
	background: var(--k-bg);
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius-lg);
}
.kristina-locked h2 { margin: 0 0 var(--k-sp-3); font-weight: 500; }
.kristina-locked p { color: var(--k-text-mute); margin: 0 0 var(--k-sp-4); }

/* -------- WIZARD -------- */
.kristina-wizard {
	max-width: 720px;
	margin: 40px auto;
	padding: var(--k-sp-8);
	background: var(--k-bg);
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius-lg);
}
.kristina-wizard-progress {
	display: flex;
	gap: var(--k-sp-2);
	margin-bottom: var(--k-sp-8);
	justify-content: center;
}
.kristina-wizard-progress span {
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--k-gray-200);
	color: var(--k-gray-700);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	font-weight: 500;
}
.kristina-wizard-progress span.active {
	background: var(--k-primary-500);
	color: #fff;
}
.kristina-wizard-step h2 {
	font-size: 24px;
	font-weight: 500;
	margin: 0 0 var(--k-sp-3);
}
.kristina-wizard-nav {
	display: flex;
	justify-content: space-between;
	margin-top: var(--k-sp-6);
	gap: var(--k-sp-3);
}
.kristina-wizard-nav button:only-child { margin-left: auto; }

.kristina-prompt-templates {
	display: flex;
	gap: var(--k-sp-2);
	flex-wrap: wrap;
	margin-bottom: var(--k-sp-4);
}

.kristina-hours-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--k-sp-3);
	margin: var(--k-sp-4) 0;
}
.kristina-hours-row {
	display: flex;
	align-items: center;
	gap: var(--k-sp-3);
}
.kristina-hours-row span { min-width: 80px; font-size: 14px; }
.kristina-hours-row input {
	flex: 1;
	padding: 6px 10px;
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius);
	font-family: inherit;
	font-size: 14px;
}

.kristina-wizard-summary {
	background: var(--k-bg-soft);
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius);
	padding: var(--k-sp-4);
	margin: var(--k-sp-4) 0;
}
.kristina-summary-item {
	margin-bottom: var(--k-sp-2);
	font-size: 14px;
}
.kristina-summary-item strong { color: var(--k-text); }

.kristina-wizard-error {
	background: var(--k-status-paused-bg);
	color: var(--k-status-paused-fg);
	padding: var(--k-sp-3);
	border-radius: var(--k-radius);
	margin-top: var(--k-sp-3);
}

/* -------- APP -------- */
.kristina-app {
	max-width: 1200px;
	margin: 20px auto;
	background: var(--k-bg);
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius-lg);
	overflow: hidden;
}

.kristina-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--k-sp-4) var(--k-sp-6);
	border-bottom: 1px solid var(--k-border);
}
.kristina-header-brand {
	font-size: 20px;
	font-weight: 600;
	color: var(--k-primary-600);
}
.kristina-header-nav {
	display: flex;
	gap: var(--k-sp-4);
}
.kristina-header-nav a {
	text-decoration: none;
	color: var(--k-text-mute);
	font-size: 14px;
	padding: var(--k-sp-2) var(--k-sp-3);
	border-radius: var(--k-radius);
}
.kristina-header-nav a.active {
	color: var(--k-primary-600);
	background: var(--k-primary-50);
}

.kristina-banner {
	padding: var(--k-sp-3) var(--k-sp-6);
	font-size: 14px;
	border-bottom: 1px solid var(--k-border);
}
.kristina-banner-active   { background: var(--k-status-active-bg);   color: var(--k-status-active-fg); }
.kristina-banner-pending  { background: var(--k-status-pending-bg);  color: var(--k-status-pending-fg); }
.kristina-banner-paused   { background: var(--k-status-paused-bg);   color: var(--k-status-paused-fg); }
.kristina-banner-inactive { background: var(--k-status-inactive-bg); color: var(--k-status-inactive-fg); }

/* -------- CHAT -------- */
.kristina-chat {
	display: grid;
	grid-template-columns: 320px 1fr;
	height: 70vh;
	min-height: 500px;
}
.kristina-conv-list {
	border-right: 1px solid var(--k-border);
	display: flex;
	flex-direction: column;
	overflow: hidden;
}
.kristina-conv-filters {
	display: flex;
	gap: 4px;
	padding: var(--k-sp-2);
	border-bottom: 1px solid var(--k-border);
	background: var(--k-bg-soft);
	flex-wrap: wrap;
}
.kristina-conv-filters button {
	flex: 1;
	min-width: 60px;
	background: transparent;
	border: 0;
	padding: 6px 8px;
	font-family: inherit;
	font-size: 12px;
	color: var(--k-text-mute);
	cursor: pointer;
	border-radius: var(--k-radius);
}
.kristina-conv-filters button:hover  { background: var(--k-gray-100); }
.kristina-conv-filters button.active { background: var(--k-bg); color: var(--k-text); font-weight: 500; }

.kristina-conv-items {
	flex: 1;
	overflow-y: auto;
}
.kristina-conv-item {
	display: flex;
	align-items: center;
	gap: var(--k-sp-3);
	width: 100%;
	padding: var(--k-sp-3) var(--k-sp-4);
	border: 0;
	border-bottom: 1px solid var(--k-border);
	background: transparent;
	text-align: left;
	cursor: pointer;
	font-family: inherit;
}
.kristina-conv-item:hover  { background: var(--k-bg-soft); }
.kristina-conv-item.active { background: var(--k-primary-50); }
.kristina-conv-item.has-unread { font-weight: 500; }

.kristina-conv-avatar {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: var(--k-primary-100);
	color: var(--k-primary-700);
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 600;
	flex-shrink: 0;
}
.kristina-conv-body { flex: 1; min-width: 0; }
.kristina-conv-title {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: var(--k-sp-2);
}
.kristina-conv-title span {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-size: 14px;
}
.kristina-conv-title small { font-size: 11px; color: var(--k-text-mute); flex-shrink: 0; }
.kristina-conv-meta {
	display: flex;
	align-items: center;
	gap: var(--k-sp-2);
	font-size: 12px;
	color: var(--k-text-mute);
	margin-top: 2px;
}
.kristina-unread-dot {
	background: var(--k-primary-500);
	color: #fff;
	border-radius: 99px;
	font-size: 10px;
	padding: 1px 6px;
	min-width: 18px;
	text-align: center;
}

.kristina-archive-tag {
	font-size: 11px;
	opacity: 0.7;
}

.kristina-conv-item.has-goal {
	box-shadow: inset 3px 0 0 #f59e0b;
}
.kristina-conv-item.is-archived {
	opacity: 0.7;
}

.kristina-goal-banner {
	background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
	color: #92400e;
	padding: 10px 16px;
	font-size: 13px;
	border-bottom: 1px solid #fcd34d;
}

.kristina-archive-btn {
	background: var(--k-bg-soft);
	border: 1px solid var(--k-border);
	width: 36px;
	height: 36px;
	border-radius: 50%;
	cursor: pointer;
	font-size: 16px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	transition: all 0.15s;
}
.kristina-archive-btn:hover {
	background: var(--k-gray-100);
}

.kristina-conv-view {
	display: flex;
	flex-direction: column;
	overflow: hidden;
}
.kristina-empty-conv {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--k-text-mute);
	font-style: italic;
}
.kristina-chat-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: var(--k-sp-3) var(--k-sp-4);
	border-bottom: 1px solid var(--k-border);
}
.kristina-handover-toggle {
	background: var(--k-primary-100);
	color: var(--k-primary-700);
	border: 0;
	padding: 8px 16px;
	border-radius: 99px;
	font-family: inherit;
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
}
.kristina-handover-toggle.is-human {
	background: var(--k-accent-50);
	color: var(--k-accent-600);
}

/* WhatsApp-style chat: background beige + bubble verde out / bianco in */
.kristina-msgs {
	flex: 1;
	overflow-y: auto;
	padding: 20px 16px;
	background: #efeae2;
	background-image:
		radial-gradient( ellipse at top, rgba(255,255,255,0.4) 0%, transparent 70% ),
		repeating-linear-gradient( 45deg, rgba(0,0,0,0.012) 0 2px, transparent 2px 12px );
}
.kristina-msg {
	margin-bottom: 8px;
	display: flex;
	flex-direction: column;
	max-width: 75%;
	animation: kristinaFadeInDash 0.18s ease;
}
@keyframes kristinaFadeInDash {
	from { opacity: 0; transform: translateY( 4px ); }
	to   { opacity: 1; transform: translateY( 0 ); }
}
.kristina-msg-inbound  { align-items: flex-start; }
.kristina-msg-outbound { align-items: flex-end; margin-left: auto; }

.kristina-msg-bubble {
	padding: 7px 11px 8px;
	border-radius: 8px;
	font-size: 14px;
	word-wrap: break-word;
	line-height: 1.38;
	box-shadow: 0 1px 1px rgba(0,0,0,0.08);
}

.kristina-msg-inbound .kristina-msg-bubble {
	background: #ffffff;
	color: #111b21;
	border-top-left-radius: 0;
}

.kristina-msg-outbound.kristina-msg-sender-bot .kristina-msg-bubble {
	background: #d9fdd3;
	color: #111b21;
	border-top-right-radius: 0;
}

.kristina-msg-outbound.kristina-msg-sender-human .kristina-msg-bubble {
	background: #c5f1bd;
	color: #111b21;
	border-top-right-radius: 0;
}

.kristina-msg-meta {
	font-size: 11px;
	color: #667781;
	margin-top: 2px;
	padding: 0 4px;
}

.kristina-composer {
	display: flex;
	gap: var(--k-sp-2);
	padding: var(--k-sp-3) var(--k-sp-4);
	border-top: 1px solid var(--k-border);
	background: var(--k-bg);
}
.kristina-composer textarea {
	flex: 1;
	padding: 9px 14px;
	border: 1px solid var(--k-border);
	border-radius: 99px;
	font-family: inherit;
	font-size: 14px;
	resize: none;
	min-height: 38px;
	max-height: 120px;
	line-height: 1.4;
	background: var(--k-bg-soft);
	transition: all 0.15s;
}
.kristina-composer textarea:focus {
	outline: 0;
	background: var(--k-bg);
	border-color: var(--k-primary-500);
}
.kristina-composer button {
	padding: 0 18px;
	border-radius: 99px;
	border: 0;
	background: var(--k-primary-500);
	color: #fff;
	font-size: 18px;
	cursor: pointer;
	transition: background 0.15s;
}
.kristina-composer button:hover { background: var(--k-primary-600); }

/* -------- VIEWS -------- */
.kristina-view-settings,
.kristina-view-stats {
	padding: var(--k-sp-6);
}
.kristina-settings-form h2 { margin-top: 0; }
.kristina-settings-form h3 { margin-top: var(--k-sp-6); font-size: 16px; }
.kristina-settings-actions {
	display: flex;
	align-items: center;
	gap: var(--k-sp-3);
	margin-top: var(--k-sp-6);
}
.kristina-settings-feedback { font-size: 14px; color: var(--k-text-mute); }

.kristina-stats-tile-grid {
	display: grid;
	grid-template-columns: repeat( auto-fill, minmax( 180px, 1fr ) );
	gap: var(--k-sp-3);
}
.kristina-stat-card {
	background: var(--k-bg-soft);
	border: 1px solid var(--k-border);
	border-radius: var(--k-radius-lg);
	padding: var(--k-sp-4);
}
.kristina-stat-card .value {
	font-size: 28px;
	font-weight: 600;
	color: var(--k-primary-600);
}
.kristina-stat-card .label {
	font-size: 12px;
	color: var(--k-text-mute);
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

/* -------- LOADING / EMPTY -------- */
.kristina-loading {
	padding: var(--k-sp-6);
	text-align: center;
	color: var(--k-text-mute);
	font-style: italic;
}
.kristina-empty-list {
	padding: var(--k-sp-6);
	text-align: center;
	color: var(--k-text-mute);
	font-size: 13px;
}
.kristina-error {
	padding: var(--k-sp-4);
	background: var(--k-status-paused-bg);
	color: var(--k-status-paused-fg);
	border-radius: var(--k-radius);
	margin: var(--k-sp-3);
}

/* -------- MOBILE -------- */
@media ( max-width: 768px ) {
	.kristina-app { margin: 0; border-radius: 0; }
	.kristina-chat { grid-template-columns: 1fr; height: auto; }
	.kristina-conv-list { max-height: 40vh; }
	.kristina-conv-view { min-height: 50vh; }
	.kristina-header { flex-wrap: wrap; gap: var(--k-sp-2); }
	.kristina-hours-grid { grid-template-columns: 1fr; }
	.kristina-wizard { margin: 10px; padding: var(--k-sp-4); }
}