/**
 * SupuBot · Widget de chat.
 * Los 6 colores llegan por variables inyectadas desde class-frontend.php:
 *   --supubot-primary        cabecera, FAB, burbuja usuario, borde chip
 *   --supubot-secondary      CTA principal, botón Enviar
 *   --supubot-primary-text   texto sobre fondo principal
 *   --supubot-secondary-text texto sobre fondo secundario
 *   --supubot-hover-bg       fondo al pasar el ratón por chips/botones
 *   --supubot-hover-text     texto al pasar el ratón
 *
 * Tres temas seleccionables (clase en #supubot-root):
 *   .supubot-theme-brand       colores de marca completos (por defecto visual)
 *   .supubot-theme-integrated  integrado en la web del cliente
 *   .supubot-theme-minimal     limpio, premium, corporativo
 */

:root{
	--supubot-primary:#0a4b91;
	--supubot-secondary:#00a32a;
	--supubot-primary-text:#ffffff;
	--supubot-secondary-text:#ffffff;
	--supubot-hover-bg:#083a70;
	--supubot-hover-text:#ffffff;
	--supubot-bg:#f4f6f9;
	--supubot-border:#e2e8f0;
	--supubot-text:#0f172a;
	--supubot-muted:#64748b;
	--supubot-radius:16px;
	--supubot-radius-sm:8px;
	--supubot-shadow:0 8px 32px rgba(0,0,0,.14),0 2px 8px rgba(0,0,0,.07);
	--supubot-font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

/* Contenedor raíz */
#supubot-root,#supubot-root *{box-sizing:border-box}
#supubot-root{font-family:var(--supubot-font)}

/* Aislamiento: evita que estilos del tema WordPress/Elementor contaminen botones e inputs */
#supubot-root .supubot-chip,
#supubot-root .supubot-form button,
#supubot-root .supubot-input button,
#supubot-root .supubot-close{
	-webkit-appearance:none;appearance:none;
	margin:0;line-height:1;text-transform:none;letter-spacing:normal;
}
#supubot-root .supubot-form input,
#supubot-root .supubot-input textarea{
	-webkit-appearance:none;appearance:none;margin:0;
}

/* ---------------- Botón flotante (FAB) ---------------- */
.supubot-fab{
	position:fixed;bottom:24px;right:24px;z-index:99998;
	width:56px;height:56px;border-radius:50%;
	background:var(--supubot-primary);color:var(--supubot-primary-text);border:none;cursor:pointer;
	display:flex;align-items:center;justify-content:center;
	box-shadow:0 4px 16px rgba(0,0,0,.2),0 1px 4px rgba(0,0,0,.1);
	transition:transform .18s ease,box-shadow .18s ease;
	padding-bottom:env(safe-area-inset-bottom,0);
	overflow:hidden;
	/* Entrada suave (rebote sutil) + micro-flotación en reposo. */
	animation:supubot-fab-in .5s cubic-bezier(.34,1.56,.64,1) both,supubot-fab-float 3.4s ease-in-out 1s infinite;
}
/* Entrada: aparece desde abajo con escala y un pequeño overshoot. */
@keyframes supubot-fab-in{
	0%{opacity:0;transform:translateY(16px) scale(.8)}
	60%{transform:translateY(-3px) scale(1.03)}
	100%{opacity:1;transform:translateY(0) scale(1)}
}
/* Reposo: flotación mínima, moderna y discreta. */
@keyframes supubot-fab-float{
	0%,100%{transform:translateY(0)}
	50%{transform:translateY(-4px)}
}
/* Salida: al abrir el chat el FAB se recoge suave antes de ocultarse. */
.supubot-fab.supubot-fab-out{animation:supubot-fab-out .18s ease forwards}
@keyframes supubot-fab-out{to{opacity:0;transform:scale(.7) translateY(8px)}}
/* Accesibilidad: sin movimiento si el usuario lo pide. */
@media (prefers-reduced-motion:reduce){
	.supubot-fab,.supubot-fab.supubot-fab-out{animation:none!important}
}
@media (hover:hover){
	.supubot-fab:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.22),0 2px 6px rgba(0,0,0,.1)}
}
.supubot-fab svg{width:24px;height:24px;flex-shrink:0}
.supubot-fab img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.supubot-left .supubot-fab,.supubot-fab.supubot-left{right:auto;left:24px}

/* ---------------- Panel ---------------- */
.supubot-panel{
	position:fixed;bottom:24px;right:24px;z-index:99999;
	width:364px;max-width:calc(100vw - 32px);
	height:580px;max-height:calc(100vh - 48px);
	background:#fff;border:1px solid var(--supubot-border);
	border-radius:var(--supubot-radius);box-shadow:var(--supubot-shadow);
	display:none;flex-direction:column;overflow:hidden;
	font-family:var(--supubot-font);
}
.supubot-panel.supubot-open{display:flex}
.supubot-left.supubot-panel{right:auto;left:24px}

/* ---------------- Cabecera ---------------- */
.supubot-head{
	background:var(--supubot-primary);color:var(--supubot-primary-text);padding:13px 16px;
	display:flex;align-items:center;justify-content:space-between;gap:8px;flex-shrink:0;
}
.supubot-head-main{display:flex;align-items:center;gap:10px;min-width:0}
.supubot-head-avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;object-position:center;background:rgba(255,255,255,.15);flex:0 0 auto;overflow:hidden;display:block}
.supubot-head-icon{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.15);flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.supubot-head-icon svg{width:20px;height:20px}
.supubot-head-txt{min-width:0}
.supubot-head-title{margin:0;font-size:15px;font-weight:600;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.supubot-head-sub{font-size:12px;color:var(--supubot-primary-text);opacity:.75;line-height:1.2;display:block;margin-top:2px}
.supubot-close{background:none;border:none;color:var(--supubot-primary-text);cursor:pointer;padding:4px;line-height:0;flex:0 0 auto;opacity:.8;border-radius:4px;transition:opacity .12s}
.supubot-close:hover{opacity:1}
.supubot-close svg{width:18px;height:18px}

/* ---------------- Área de chat ---------------- */
.supubot-body{flex:1;overflow-y:auto;padding:16px;background:var(--supubot-bg);display:flex;flex-direction:column;gap:12px;overscroll-behavior:contain}

/* Fila bot: avatar + burbuja */
.supubot-row{display:flex;gap:8px;align-items:flex-end}
.supubot-avatar{
	width:28px;height:28px;border-radius:50%;flex:0 0 auto;
	background:var(--supubot-primary);color:var(--supubot-primary-text);
	display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.supubot-avatar svg{width:14px;height:14px;flex-shrink:0}
.supubot-avatar img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;border-radius:0}

.supubot-bubble{max-width:82%;padding:11px 14px;font-size:14px;line-height:1.5;word-wrap:break-word;overflow-wrap:anywhere}
.supubot-bubble.bot{
	background:#fff;border:1px solid var(--supubot-border);color:var(--supubot-text);
	border-radius:14px 14px 14px 4px;
}
.supubot-bubble.user{
	margin-left:auto;background:var(--supubot-primary);color:var(--supubot-primary-text);
	border-radius:14px 14px 4px 14px;
}
.supubot-hint{align-self:center;max-width:100%;background:#fff7e0;border:1px solid #f0dca0;color:#7a5b00;font-size:13px;padding:10px 14px;border-radius:10px}

/* Indicador de "pensando": tres puntos que laten */
.supubot-typing{
	display:flex;gap:4px;align-items:center;
	background:#fff;border:1px solid var(--supubot-border);
	border-radius:14px 14px 14px 4px;padding:14px 16px;
}
.supubot-typing span{
	width:6px;height:6px;border-radius:50%;
	background:var(--supubot-muted);
	animation:supubot-blink 1.2s infinite ease-in-out;
}
.supubot-typing span:nth-child(2){animation-delay:.2s}
.supubot-typing span:nth-child(3){animation-delay:.4s}
@keyframes supubot-blink{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-2px)}}

/* ---------------- Chips (botones-bloque) ---------------- */
.supubot-chips{display:flex;flex-direction:column;gap:6px}
.supubot-chip{
	width:100%;text-align:center;padding:11px 14px;border-radius:var(--supubot-radius-sm);
	font-size:14px;font-weight:500;cursor:pointer;font-family:inherit;
	background:#fff;border:1.5px solid var(--supubot-primary);color:var(--supubot-primary);
	-webkit-tap-highlight-color:transparent;
	transition:background .12s ease,color .12s ease,border-color .12s ease;
}
.supubot-chip.cta{
	background:var(--supubot-secondary);border-color:var(--supubot-secondary);color:var(--supubot-secondary-text);
}
@media (hover:hover){
	.supubot-chip:hover,.supubot-chip.cta:hover{
		background:var(--supubot-hover-bg);border-color:var(--supubot-hover-bg);color:var(--supubot-hover-text);
	}
}
.supubot-chip:active{filter:brightness(.96)}
.supubot-chip:focus-visible{outline:2px solid var(--supubot-primary);outline-offset:2px}
/* Botón-enlace (KB): mismo estilo de chip pero es un <a>. */
.supubot-chip.supubot-link{text-decoration:none;display:block}
/* Aviso bajo el botón cuando la coincidencia no es exacta. */
.supubot-link-note{font-size:12px;line-height:1.35;color:var(--supubot-muted);margin-top:4px;text-align:center}

/* ---------------- Formulario de lead (dentro de burbuja) ---------------- */
.supubot-form{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.supubot-form input{
	width:100%;border:1.5px solid var(--supubot-border);border-radius:var(--supubot-radius-sm);
	padding:10px 12px;font-size:14px;font-family:inherit;color:var(--supubot-text);background:#fff;
	transition:border-color .15s;
}
.supubot-form input:focus{border-color:var(--supubot-primary);outline:none}
.supubot-form input::placeholder{color:var(--supubot-muted)}
.supubot-form .supubot-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.supubot-form .supubot-err{color:#b91c1c;font-size:12px;min-height:14px}
.supubot-form .supubot-rgpd{font-size:11px;color:var(--supubot-muted);line-height:1.4}
.supubot-form button[type=submit]{
	width:100%;padding:12px;border:none;border-radius:var(--supubot-radius-sm);
	background:var(--supubot-secondary);color:var(--supubot-secondary-text);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;
	transition:background .12s ease;
}
@media (hover:hover){
	.supubot-form button[type=submit]:hover{background:var(--supubot-hover-bg);color:var(--supubot-hover-text)}
}
.supubot-form button[type=submit]:disabled{opacity:.6;cursor:default}

/* ---------------- Barra de entrada ---------------- */
.supubot-input{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--supubot-border);background:#fff;flex-shrink:0}
.supubot-input textarea{
	flex:1;resize:none;border:1.5px solid #d4d9e0;border-radius:10px;
	padding:9px 12px;font-size:14px;height:40px;max-height:96px;font-family:inherit;
	transition:border-color .15s;line-height:1.5;
}
.supubot-input textarea:focus{border-color:var(--supubot-primary);outline:none}
.supubot-input button{
	background:var(--supubot-primary);color:var(--supubot-primary-text);border:none;border-radius:10px;
	padding:0 16px;cursor:pointer;font-weight:600;flex:0 0 auto;font-size:14px;
	transition:background .12s ease;
}
@media (hover:hover){
	.supubot-input button:hover{background:var(--supubot-hover-bg);color:var(--supubot-hover-text)}
}
.supubot-input button:disabled{opacity:.5;cursor:default}

/* ---------------- Responsive móvil: pantalla completa ---------------- */
@media (max-width:600px){
	.supubot-panel{
		width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;
		bottom:0;right:0;left:0;border-radius:0;border:none;
	}
	.supubot-left.supubot-panel{left:0}
	.supubot-body{padding-bottom:calc(16px + env(safe-area-inset-bottom,0))}
	.supubot-fab{bottom:16px;right:16px;margin-bottom:env(safe-area-inset-bottom,0)}
	.supubot-left .supubot-fab,.supubot-fab.supubot-left{left:16px}
}

/* ============================================================
   TEMAS — Aplicados mediante clase en #supubot-root.
   brand: colores de marca completos (estilos base).
   integrated: se funde con la web del cliente.
   minimal: limpio, premium, corporativo.
   ============================================================ */

/* ---- TEMA: brand ---- */
/* Los estilos base ya son el tema brand. Solo añadimos el FAB ligeramente más premium. */
.supubot-theme-brand .supubot-fab{
	box-shadow:0 6px 20px rgba(0,0,0,.22),0 2px 6px rgba(0,0,0,.12);
}
.supubot-theme-brand .supubot-chip{border-radius:6px}
.supubot-theme-brand .supubot-form button[type=submit]{border-radius:6px}

/* ---- TEMA: integrated ---- */
/* Hereda fuente del body, cabecera blanca, burbujas en gris neutro.
   No hereda estilos globales de button/input: la propia clase .supubot-* los blinda. */
.supubot-theme-integrated .supubot-panel,
.supubot-theme-integrated .supubot-fab{font-family:inherit}

.supubot-theme-integrated .supubot-panel{
	border-color:#dde3ec;
	box-shadow:0 4px 24px rgba(0,0,0,.09),0 1px 6px rgba(0,0,0,.05);
}
.supubot-theme-integrated .supubot-head{
	background:#fff;color:var(--supubot-text);
	border-bottom:3px solid var(--supubot-primary);padding:12px 16px;
}
.supubot-theme-integrated .supubot-head-title{color:var(--supubot-text)}
.supubot-theme-integrated .supubot-head-sub{color:var(--supubot-muted);opacity:1}
.supubot-theme-integrated .supubot-head-icon{background:var(--supubot-primary);color:var(--supubot-primary-text)}
.supubot-theme-integrated .supubot-close{color:var(--supubot-muted)}
.supubot-theme-integrated .supubot-close:hover{color:var(--supubot-text);opacity:1}

.supubot-theme-integrated .supubot-body{background:#f5f7fa}
.supubot-theme-integrated .supubot-bubble.bot{
	background:#fff;border-color:#e2e7ef;
	box-shadow:0 1px 4px rgba(0,0,0,.06);
}
.supubot-theme-integrated .supubot-typing{
	background:#fff;border-color:#e2e7ef;
	box-shadow:0 1px 4px rgba(0,0,0,.06);
}

.supubot-theme-integrated .supubot-chip{font-weight:500;border-radius:6px;border-width:1.5px}
.supubot-theme-integrated .supubot-chip.cta{border-radius:6px}
.supubot-theme-integrated .supubot-form input{border-radius:6px;border-color:#cdd2db}
.supubot-theme-integrated .supubot-form button[type=submit]{border-radius:6px}
.supubot-theme-integrated .supubot-input{background:#fff;border-top-color:#e0e5ed}
.supubot-theme-integrated .supubot-input textarea{border-color:#cdd2db;border-radius:8px}
.supubot-theme-integrated .supubot-input button{border-radius:8px}

/* ---- TEMA: minimal ---- */
/* Blanco, grises suaves, mucho aire. Color principal solo en FAB, avatar, CTA y detalles. */
.supubot-theme-minimal .supubot-panel,
.supubot-theme-minimal .supubot-fab{font-family:inherit}

.supubot-theme-minimal .supubot-fab{
	width:52px;height:52px;
	box-shadow:0 2px 12px rgba(0,0,0,.16),0 1px 3px rgba(0,0,0,.08);
}
.supubot-theme-minimal .supubot-panel{
	border-color:#eaedf1;border-radius:12px;
	box-shadow:0 2px 16px rgba(0,0,0,.08),0 1px 4px rgba(0,0,0,.04);
}
.supubot-theme-minimal .supubot-head{
	background:#fff;color:var(--supubot-text);
	border-bottom:1px solid #eaedf1;padding:12px 16px;
}
.supubot-theme-minimal .supubot-head-title{font-size:14px;color:var(--supubot-text)}
.supubot-theme-minimal .supubot-head-sub{color:#94a3b8;opacity:1;font-size:11px}
.supubot-theme-minimal .supubot-head-icon{background:none;color:var(--supubot-primary)}
.supubot-theme-minimal .supubot-close{color:#9ca3af}
.supubot-theme-minimal .supubot-close:hover{color:var(--supubot-text);opacity:1}

.supubot-theme-minimal .supubot-body{background:#fff;gap:14px;padding:20px 16px}
.supubot-theme-minimal .supubot-bubble.bot{
	background:#f8f9fb;border:none;color:var(--supubot-text);
	border-radius:12px 12px 12px 4px;padding:12px 16px;
}
.supubot-theme-minimal .supubot-bubble.user{border-radius:12px 12px 4px 12px;padding:12px 16px}
.supubot-theme-minimal .supubot-typing{background:#f8f9fb;border:none}

.supubot-theme-minimal .supubot-chips{gap:4px}
.supubot-theme-minimal .supubot-chip{
	font-weight:400;font-size:13px;padding:9px 14px;
	border:1px solid #e5e7eb;color:var(--supubot-text);
	background:#fff;border-radius:6px;
}
.supubot-theme-minimal .supubot-chip.cta{
	background:var(--supubot-primary);border-color:var(--supubot-primary);color:var(--supubot-primary-text);
	font-weight:500;
}
@media (hover:hover){
	.supubot-theme-minimal .supubot-chip:hover{
		background:#f3f4f6;color:var(--supubot-text);border-color:#d1d5db;
	}
	.supubot-theme-minimal .supubot-chip.cta:hover{
		background:var(--supubot-hover-bg);border-color:var(--supubot-hover-bg);color:var(--supubot-hover-text);
	}
}

.supubot-theme-minimal .supubot-form input{
	border:1px solid #e5e7eb;border-radius:6px;
	padding:11px 14px;font-size:14px;
}
.supubot-theme-minimal .supubot-form input:focus{border-color:var(--supubot-primary)}
.supubot-theme-minimal .supubot-form button[type=submit]{border-radius:6px}
.supubot-theme-minimal .supubot-input{padding:12px 16px;background:#fff;border-top-color:#f0f1f3}
.supubot-theme-minimal .supubot-input textarea{border:1px solid #e5e7eb;border-radius:8px;font-size:14px}
.supubot-theme-minimal .supubot-input textarea:focus{border-color:var(--supubot-primary)}
.supubot-theme-minimal .supubot-input button{font-weight:500}