/**
 * EFISCAL - Estilos Premium del Chat Lía IA Web (Rediseño 2026)
 * assets/css/components/lia-web-chat.css
 */

:root {
    --lia-glass-bg: rgba(255, 255, 255, 0.7);
    --lia-glass-border: rgba(229, 231, 235, 0.5);
    --lia-accent: var(--lia-bubble-user);
    --lia-accent-soft: rgba(14, 165, 233, 0.1);
    --lia-text: #1e293b;
    --lia-text-muted: #64748b;
    --lia-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
}

[data-tema="oscuro"] {
    --lia-glass-bg: rgba(30, 41, 59, 0.7);
    --lia-glass-border: rgba(51, 65, 85, 0.5);
    --lia-text: #f1f5f9;
    --lia-text-muted: #94a3b8;
}

.section-lia-web {
    padding: 0;
    margin: 0;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.lia-split-layout {
    display: grid;
    /* Mantenemos el balance, pero hacemos todo más petiso */
    grid-template-columns: 55% 45%;
    min-height: 480px;
}

.lia-split-left {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: #ffb7b2; /* Color de fondo por si la imagen se achica */
}

.lia-cover-image {
    width: 100%;
    height: 100%;
    /* Priorizamos el lado izquierdo donde está el texto para que jamás se corte */
    object-fit: cover;
    object-position: left center; 
    display: block;
}

.lia-intro-overlay {
    /* Oculto por defecto asumiendo que la imagen contiene el texto */
    display: none; 
}

.lia-split-right {
    background-color: #E4F1F9;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px; /* Reducido al mínimo elegante */
}

.lia-card-wrapper {
    width: 100%;
    max-width: 420px; /* Tarjeta bastante más angosta y estética */
}

.lia-card {
    background: var(--lia-glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--lia-glass-border);
    border-radius: 20px; /* Bordes levemente más suaves para tamaño chico */
    box-shadow: var(--lia-shadow);
    display: flex;
    flex-direction: column;
    height: 480px; /* Reducida la altura máxima a 480px */
    position: relative;
    z-index: 10;
}

.lia-header-v2 {
    padding: 25px 30px;
    border-bottom: 1px solid var(--lia-glass-border);
    display: flex;
    align-items: center;
    gap: 15px;
}

.lia-avatar {
    width: 48px;
    height: 48px;
    background: var(--lia-accent);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.lia-header-info h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--lia-text);
}

.lia-header-info span {
    font-size: 0.8rem;
    color: #22c55e;
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: 600;
}

.lia-header-info span::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}

.lia-chat-box {
    flex: 1;
    overflow-y: auto;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Scrollbar personalizada */
.lia-chat-box::-webkit-scrollbar { width: 6px; }
.lia-chat-box::-webkit-scrollbar-track { background: transparent; }
.lia-chat-box::-webkit-scrollbar-thumb { background: var(--lia-glass-border); border-radius: 10px; }

.lia-msg {
    max-width: 75%;
    padding: 14px 20px;
    border-radius: 20px;
    font-size: 0.95rem;
    line-height: 1.5;
    animation: liaSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes liaSlideUp {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.lia-msg--user {
    align-self: flex-end;
    background: var(--lia-bubble-user);
    color: var(--lia-text-user);
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.2);
}

.lia-msg--lia {
    align-self: flex-start;
    background: var(--lia-bubble-lia);
    color: var(--lia-text-lia);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--lia-glass-border);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
}

.lia-typing {
    font-size: 0.85rem;
    color: var(--lia-text-muted);
    padding: 0 30px 10px;
    display: none;
    font-weight: 500;
}

.lia-input-area {
    padding: 25px 30px;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--lia-glass-border);
    display: flex;
    gap: 15px;
    align-items: center;
}

.lia-input-field {
    flex: 1;
    background: var(--lia-bubble-lia);
    border: 1px solid var(--lia-glass-border);
    color: var(--lia-text);
    padding: 14px 20px;
    border-radius: 16px;
    outline: none;
    transition: all 0.3s;
    font-size: 1rem;
}

.lia-input-field:focus {
    border-color: var(--lia-accent);
    box-shadow: 0 0 0 4px var(--lia-accent-soft);
}

.lia-send-btn {
    background: var(--lia-accent);
    color: #fff;
    border: none;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.lia-send-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}

/* Micro-formulario de Leads Premium */
.lia-lead-form {
    background: var(--lia-accent-soft);
    border: 1px solid var(--lia-accent);
    padding: 25px;
    border-radius: 20px;
    margin-top: 10px;
    display: none;
}

.lia-lead-form h4 {
    margin: 0 0 10px 0;
    font-size: 1.1rem;
    color: var(--lia-text);
    font-weight: 700;
}

.lia-lead-form p {
    font-size: 0.85rem;
    color: var(--lia-text-muted);
    margin-bottom: 20px;
}

.lia-lead-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.lia-lead-input {
    width: 100%;
    padding: 12px 15px;
    border-radius: 12px;
    border: 1px solid var(--lia-glass-border);
    background: var(--lia-bubble-lia);
    color: var(--lia-text);
    font-size: 0.9rem;
}

.lia-lead-btn {
    grid-column: span 2;
    padding: 14px;
    background: #22c55e;
    color: #fff;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 5px;
}

.lia-lead-btn:hover {
    background: #16a34a;
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .lia-lead-grid { grid-template-columns: 1fr; }
    .lia-lead-btn { grid-column: auto; }
    .lia-card { height: 480px; }
    
    /* Responsive Split Layout */
    .lia-split-layout { 
        grid-template-columns: 1fr; 
        min-height: auto;
    }
    .lia-split-left { 
        height: 250px; /* Un poco más pequeña en celular para no tapar el inicio del chat */
    }
    .lia-split-right { 
        padding: 15px; 
    }
}

/* --- SOPORTE PARA MODO OSCURO (DARK MODE) --- */
[data-tema="oscuro"] .section-lia-web {
    background-color: #0f172a;
}

[data-tema="oscuro"] .lia-split-right {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

[data-tema="oscuro"] .lia-intro-overlay h2 {
    color: #f8fafc;
}

[data-tema="oscuro"] .lia-intro-overlay p {
    color: #94a3b8;
}

[data-tema="oscuro"] .lia-card {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

[data-tema="oscuro"] .lia-header-v2 {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

[data-tema="oscuro"] .lia-header-info h4 {
    color: #f8fafc;
}

[data-tema="oscuro"] .lia-input-area {
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

[data-tema="oscuro"] .lia-input-field {
    background: rgba(15, 23, 42, 0.6);
    border-color: rgba(255, 255, 255, 0.1);
    color: #f8fafc;
}