/* Alessia — botón flotante con estilo glass Inpulso (discreto, fuera del header) */

.inpulso-alessia-launcher {
    position: fixed !important;
    bottom: 1.25rem !important;
    right: 1.25rem !important;
    z-index: 9990 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.45rem !important;
    width: auto !important;
    min-width: 3rem !important;
    height: 3rem !important;
    padding: 0 0.95rem 0 0.8rem !important;
    margin: 0 !important;
    border-radius: 50px !important;
    font-family: 'Montserrat', system-ui, sans-serif !important;
    font-size: 0.72rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.06em !important;
    text-transform: uppercase !important;
    color: var(--inpulso-azul, #2d4f82) !important;
    background: rgba(255, 255, 255, 0.72) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border: 1px solid rgba(45, 79, 130, 0.12) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.85) !important;
    box-shadow: 0 8px 24px rgba(45, 79, 130, 0.14) !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    opacity: 0.94;
}

.inpulso-alessia-launcher:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.88) !important;
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: 0 12px 28px rgba(45, 79, 130, 0.18) !important;
}

.inpulso-alessia-launcher:focus-visible {
    outline: 2px solid var(--inpulso-azul, #2d4f82);
    outline-offset: 3px;
}

.inpulso-alessia-launcher__icon {
    font-size: 1rem;
    line-height: 1;
}

.inpulso-alessia-launcher__label {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: max-width 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.inpulso-alessia-launcher:hover .inpulso-alessia-launcher__label,
.inpulso-alessia-launcher:focus-visible .inpulso-alessia-launcher__label,
.inpulso-alessia-launcher.is-open .inpulso-alessia-launcher__label {
    max-width: 5rem;
    opacity: 1;
}

#alessia-panel.inpulso-alessia-panel {
    bottom: 5.25rem !important;
    right: 1.25rem !important;
    width: min(22rem, calc(100vw - 2rem)) !important;
    height: min(28rem, calc(100vh - 7.5rem)) !important;
    border-radius: 1.25rem !important;
    border: 1px solid rgba(255, 255, 255, 0.45) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.75) !important;
    background: rgba(247, 245, 240, 0.55) !important;
    backdrop-filter: blur(28px) saturate(165%) !important;
    -webkit-backdrop-filter: blur(28px) saturate(165%) !important;
    box-shadow:
        0 16px 48px rgba(30, 58, 95, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.65) !important;
    font-family: 'Montserrat', system-ui, sans-serif !important;
    overflow: hidden !important;
}

#alessia-panel.inpulso-alessia-panel #alessia-header {
    background: linear-gradient(
        135deg,
        rgba(45, 79, 130, 0.88),
        rgba(30, 58, 95, 0.92)
    ) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border-bottom: 2px solid var(--inpulso-rojo, #C64A49) !important;
}

/* Zona de mensajes — cristal esmerilado */
#alessia-panel.inpulso-alessia-panel #alessia-messages {
    position: relative !important;
    flex: 1 !important;
    padding: 1rem 0.9rem !important;
    background: rgba(255, 255, 255, 0.22) !important;
    backdrop-filter: blur(22px) saturate(150%) !important;
    -webkit-backdrop-filter: blur(22px) saturate(150%) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.35) !important;
    border-bottom: 1px solid rgba(45, 79, 130, 0.06) !important;
    overflow-y: auto !important;
    scrollbar-width: thin;
    scrollbar-color: rgba(45, 79, 130, 0.25) transparent;
}

#alessia-panel.inpulso-alessia-panel #alessia-messages::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 50% at 20% 0%, rgba(45, 79, 130, 0.07), transparent 55%),
        radial-gradient(ellipse 70% 45% at 90% 100%, rgba(198, 74, 73, 0.05), transparent 50%);
    z-index: 0;
}

#alessia-panel.inpulso-alessia-panel #alessia-messages .alessia-msg {
    position: relative;
    z-index: 1;
}

#alessia-panel.inpulso-alessia-panel .alessia-msg.bot {
    background: rgba(255, 255, 255, 0.52) !important;
    backdrop-filter: blur(14px) saturate(140%) !important;
    -webkit-backdrop-filter: blur(14px) saturate(140%) !important;
    border: 1px solid rgba(255, 255, 255, 0.55) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.85) !important;
    box-shadow: 0 4px 16px rgba(45, 79, 130, 0.06) !important;
    color: var(--inpulso-azul, #2d4f82) !important;
    border-bottom-left-radius: 4px !important;
}

#alessia-panel.inpulso-alessia-panel .alessia-msg.bot.typing {
    background: rgba(255, 255, 255, 0.38) !important;
    font-style: italic;
    opacity: 0.85 !important;
}

#alessia-panel.inpulso-alessia-panel .alessia-msg.user {
    background: rgba(45, 79, 130, 0.82) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    box-shadow: 0 6px 18px rgba(45, 79, 130, 0.2) !important;
    color: #fff !important;
}

#alessia-panel.inpulso-alessia-panel #alessia-input-row {
    background: rgba(255, 255, 255, 0.45) !important;
    backdrop-filter: blur(18px) saturate(140%) !important;
    -webkit-backdrop-filter: blur(18px) saturate(140%) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.5) !important;
    padding: 0.75rem 0.85rem !important;
}

#alessia-panel.inpulso-alessia-panel #alessia-input {
    background: rgba(255, 255, 255, 0.55) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(45, 79, 130, 0.12) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.7) !important;
}

#alessia-panel.inpulso-alessia-panel #alessia-footer {
    background: rgba(255, 255, 255, 0.35) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border-top: 1px solid rgba(45, 79, 130, 0.05) !important;
}

#alessia-panel.inpulso-alessia-panel #alessia-send {
    background: var(--inpulso-azul, #2d4f82) !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
    letter-spacing: 0.04em !important;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

#alessia-panel.inpulso-alessia-panel #alessia-send:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(45, 79, 130, 0.25);
}

#alessia-panel.inpulso-alessia-panel #alessia-messages::-webkit-scrollbar {
    width: 6px;
}

#alessia-panel.inpulso-alessia-panel #alessia-messages::-webkit-scrollbar-thumb {
    background: rgba(45, 79, 130, 0.2);
    border-radius: 999px;
}

@media (max-width: 640px) {
    .inpulso-alessia-launcher {
        bottom: 1rem !important;
        right: 1rem !important;
        height: 2.75rem !important;
        min-width: 2.75rem !important;
        padding: 0 0.7rem !important;
    }

    .inpulso-alessia-launcher__label {
        display: none;
    }

    #alessia-panel.inpulso-alessia-panel {
        bottom: 4.5rem !important;
        right: 1rem !important;
        width: calc(100vw - 2rem) !important;
        height: min(26rem, calc(100vh - 6.5rem)) !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .inpulso-alessia-launcher,
    .inpulso-alessia-launcher__label,
    #alessia-panel.inpulso-alessia-panel #alessia-send {
        transition: none !important;
    }
}