/**
 * Archivo: assets/css/style.css
 * Descripcion: Estilos del widget flotante de chatbot y WhatsApp para ALAI Boutique.
 * Version: 1.0.0
 */

/* ==========================================================================
   VARIABLES
========================================================================== */

:root {
    --alai-chat-gold: #D4AF37;
    --alai-chat-gold-hover: #b99221;
    --alai-chat-gold-soft: #fff8dc;

    --alai-chat-black: #15130f;
    --alai-chat-ink: #2f2a22;
    --alai-chat-brown: #675b43;

    --alai-chat-green: #22c55e;
    --alai-chat-green-hover: #16a34a;

    --alai-chat-white: #ffffff;
    --alai-chat-cream: #fbfaf6;
    --alai-chat-gray-50: #f8fafc;
    --alai-chat-gray-100: #f1f5f9;
    --alai-chat-gray-200: #e2e8f0;
    --alai-chat-gray-300: #cbd5e1;
    --alai-chat-gray-400: #94a3b8;
    --alai-chat-gray-500: #64748b;
    --alai-chat-gray-700: #334155;
    --alai-chat-gray-800: #1e293b;

    --alai-chat-border: #e7dfc5;
    --alai-chat-radius: 18px;
    --alai-chat-radius-lg: 24px;

    --alai-chat-shadow: 0 14px 38px rgba(21, 19, 15, 0.18);
    --alai-chat-shadow-soft: 0 8px 22px rgba(21, 19, 15, 0.12);

    --alai-chat-font: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ==========================================================================
   CONTENEDOR GENERAL
========================================================================== */

#alai-chatbot-widget,
#alai-chatbot-widget * {
    box-sizing: border-box !important;
}

#alai-chatbot-widget {
    font-family: var(--alai-chat-font) !important;
    position: fixed !important;
    right: 24px !important;
    bottom: 24px !important;
    z-index: 999999 !important;
    color: var(--alai-chat-gray-700) !important;
}

#alai-chatbot-widget button,
#alai-chatbot-widget a,
#alai-chatbot-widget input {
    font-family: inherit !important;
    outline: none !important;
    box-shadow: none;
}

#alai-chatbot-widget button {
    appearance: none !important;
    -webkit-appearance: none !important;
    border: none !important;
    cursor: pointer !important;
}

#alai-chatbot-widget a {
    text-decoration: none !important;
}

/* ==========================================================================
   BOTONES FLOTANTES
========================================================================== */

.alai-chatbot-floating-actions {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-end !important;
    gap: 12px !important;
}

.alai-floating-btn {
    width: 58px !important;
    height: 58px !important;
    border-radius: 999px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: none !important;
    color: var(--alai-chat-white) !important;
    box-shadow: var(--alai-chat-shadow-soft) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease !important;
}

.alai-floating-btn:hover,
.alai-floating-btn:focus {
    transform: translateY(-2px) scale(1.03) !important;
    box-shadow: var(--alai-chat-shadow) !important;
}

.alai-bot-btn {
    overflow: hidden !important;
    padding: 10px !important;
    background: var(--alai-chat-gold) !important;
}

.alai-bot-btn:hover,
.alai-bot-btn:focus,
.alai-bot-btn.is-active {
    background: var(--alai-chat-gold-hover) !important;
    color: var(--alai-chat-white) !important;
}

.alai-floating-bot-image {
    width: 34px !important;
    height: 34px !important;
    display: block !important;
    object-fit: contain !important;
}

.alai-whatsapp-btn {
    background: var(--alai-chat-green) !important;
}

.alai-whatsapp-btn:hover,
.alai-whatsapp-btn:focus {
    background: var(--alai-chat-green-hover) !important;
    color: var(--alai-chat-white) !important;
}

.alai-whatsapp-btn svg {
    width: 31px !important;
    height: 31px !important;
    fill: currentColor !important;
    color: var(--alai-chat-white) !important;
}

/* ==========================================================================
   VENTANA DEL CHATBOT
========================================================================== */

.alai-chatbot-window {
    position: absolute !important;
    right: 0 !important;
    bottom: 142px !important;
    width: 390px !important;
    max-width: calc(100vw - 32px) !important;
    height: 580px !important;
    max-height: calc(100vh - 190px) !important;
    display: flex !important;
    flex-direction: column !important;
    background: var(--alai-chat-white) !important;
    border: 1px solid var(--alai-chat-border) !important;
    border-radius: var(--alai-chat-radius-lg) !important;
    box-shadow: var(--alai-chat-shadow) !important;
    overflow: hidden !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transform: translateY(14px) scale(0.97) !important;
    transform-origin: bottom right !important;
    pointer-events: none !important;
    transition: opacity 0.22s ease, visibility 0.22s ease, transform 0.22s ease !important;
}

.alai-chatbot-window.is-open {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) scale(1) !important;
    pointer-events: auto !important;
}

/* ==========================================================================
   HEADER
========================================================================== */

#alai-chatbot-widget .alai-chatbot-window > .alai-chatbot-header {
    position: relative !important;
    z-index: 2 !important;
    flex: 0 0 auto !important;
    min-height: 78px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 14px !important;
    padding: 18px !important;
    background-color: var(--alai-chat-black) !important;
    background-image: linear-gradient(135deg, #15130f 0%, #40351f 62%, var(--alai-chat-gold) 130%) !important;
    color: var(--alai-chat-white) !important;
}

.alai-chatbot-brand {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    min-width: 0 !important;
}

.alai-chatbot-avatar {
    width: 44px !important;
    height: 44px !important;
    flex: 0 0 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 0 !important;
    overflow: visible !important;
    padding: 0 !important;
    background: transparent !important;
}

.alai-bot-image {
    width: 44px !important;
    height: 44px !important;
    display: block !important;
    object-fit: contain !important;
}

.alai-chatbot-brand h3 {
    margin: 0 !important;
    padding: 0 !important;
    color: var(--alai-chat-white) !important;
    font-size: 17px !important;
    font-weight: 900 !important;
    line-height: 1.2 !important;
}

.alai-chatbot-brand span {
    display: block !important;
    margin-top: 2px !important;
    color: rgba(255, 255, 255, 0.84) !important;
    font-size: 12px !important;
    font-weight: 700 !important;
}

.alai-chatbot-close {
    width: 36px !important;
    height: 36px !important;
    flex: 0 0 36px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, 0.14) !important;
    color: var(--alai-chat-white) !important;
}

.alai-chatbot-close:hover,
.alai-chatbot-close:focus {
    background: rgba(212, 175, 55, 0.42) !important;
    color: var(--alai-chat-white) !important;
}

.alai-close-icon {
    width: 18px !important;
    height: 18px !important;
    display: block !important;
    fill: currentColor !important;
}

/* ==========================================================================
   MENSAJES
========================================================================== */

.alai-chatbot-messages {
    flex: 1 1 auto !important;
    padding: 18px !important;
    overflow-y: auto !important;
    background: linear-gradient(180deg, #fffdf6 0%, #ffffff 44%, #f8fafc 100%) !important;
    scrollbar-width: thin !important;
    scrollbar-color: var(--alai-chat-gray-300) transparent !important;
}

.alai-chatbot-messages::-webkit-scrollbar {
    width: 7px !important;
}

.alai-chatbot-messages::-webkit-scrollbar-track {
    background: transparent !important;
}

.alai-chatbot-messages::-webkit-scrollbar-thumb {
    background: var(--alai-chat-gray-300) !important;
    border-radius: 999px !important;
}

.alai-chat-message {
    display: flex !important;
    width: 100% !important;
    margin-bottom: 12px !important;
}

.alai-chat-message.bot {
    justify-content: flex-start !important;
}

.alai-chat-message.user {
    justify-content: flex-end !important;
}

.message-bubble {
    max-width: 88% !important;
    padding: 12px 14px !important;
    border-radius: 17px !important;
    font-size: 13.5px !important;
    line-height: 1.48 !important;
    word-break: break-word !important;
}

.message-bubble ul {
    margin: 8px 0 0 !important;
    padding-left: 18px !important;
}

.message-bubble li {
    margin: 0 0 7px !important;
}

.alai-chat-message.bot .message-bubble {
    background: var(--alai-chat-white) !important;
    color: var(--alai-chat-gray-700) !important;
    border: 1px solid var(--alai-chat-border) !important;
    border-bottom-left-radius: 6px !important;
    box-shadow: 0 3px 10px rgba(21, 19, 15, 0.05) !important;
}

.alai-chat-message.user .message-bubble {
    background: var(--alai-chat-black) !important;
    color: var(--alai-chat-white) !important;
    border-bottom-right-radius: 6px !important;
    box-shadow: 0 6px 16px rgba(21, 19, 15, 0.18) !important;
}

.message-bubble a {
    color: var(--alai-chat-gold-hover) !important;
    font-weight: 850 !important;
    text-decoration: underline !important;
    text-underline-offset: 2px !important;
}

.alai-chat-message.user .message-bubble a {
    color: var(--alai-chat-white) !important;
}

.typing-bubble {
    display: inline-flex !important;
    align-items: center !important;
    gap: 5px !important;
    min-width: 58px !important;
}

.typing-bubble span {
    width: 7px !important;
    height: 7px !important;
    display: inline-block !important;
    border-radius: 999px !important;
    background: var(--alai-chat-gray-400) !important;
    animation: alaiTyping 1s infinite ease-in-out !important;
}

.typing-bubble span:nth-child(2) {
    animation-delay: 0.15s !important;
}

.typing-bubble span:nth-child(3) {
    animation-delay: 0.3s !important;
}

@keyframes alaiTyping {
    0%, 80%, 100% {
        opacity: 0.35;
        transform: translateY(0);
    }

    40% {
        opacity: 1;
        transform: translateY(-3px);
    }
}

/* ==========================================================================
   CHIPS
========================================================================== */

.alai-chatbot-quick-actions {
    flex: 0 0 auto !important;
    display: flex !important;
    gap: 8px !important;
    padding: 12px 14px !important;
    overflow-x: auto !important;
    background: var(--alai-chat-white) !important;
    border-top: 1px solid var(--alai-chat-border) !important;
    scrollbar-width: none !important;
}

.alai-chatbot-quick-actions::-webkit-scrollbar {
    display: none !important;
}

.alai-chatbot-chip {
    flex: 0 0 auto !important;
    min-height: 34px !important;
    padding: 8px 12px !important;
    border-radius: 999px !important;
    background: var(--alai-chat-gold-soft) !important;
    color: var(--alai-chat-ink) !important;
    border: 1px solid #ead180 !important;
    font-size: 12px !important;
    font-weight: 850 !important;
    white-space: nowrap !important;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease !important;
}

.alai-chatbot-chip:hover,
.alai-chatbot-chip:focus {
    background: var(--alai-chat-gold) !important;
    color: var(--alai-chat-black) !important;
    border-color: var(--alai-chat-gold) !important;
    transform: translateY(-1px) !important;
}

/* ==========================================================================
   FORMULARIO
========================================================================== */

.alai-chatbot-form {
    flex: 0 0 auto !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 14px !important;
    background: var(--alai-chat-white) !important;
    border-top: 1px solid var(--alai-chat-border) !important;
}

#alai-chatbot-input {
    flex: 1 1 auto !important;
    width: 100% !important;
    min-width: 0 !important;
    height: 44px !important;
    min-height: 44px !important;
    padding: 0 14px !important;
    border-radius: 999px !important;
    border: 1.5px solid var(--alai-chat-gray-200) !important;
    background: var(--alai-chat-gray-50) !important;
    color: var(--alai-chat-gray-800) !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    outline: none !important;
    box-shadow: none !important;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease !important;
}

#alai-chatbot-input::placeholder {
    color: var(--alai-chat-gray-400) !important;
}

#alai-chatbot-input:focus {
    border-color: var(--alai-chat-gold) !important;
    background: var(--alai-chat-white) !important;
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.18) !important;
}

#alai-chatbot-send {
    width: 44px !important;
    height: 44px !important;
    flex: 0 0 44px !important;
    border-radius: 999px !important;
    background: var(--alai-chat-gold) !important;
    color: var(--alai-chat-black) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: background 0.2s ease, transform 0.2s ease !important;
}

#alai-chatbot-send:hover,
#alai-chatbot-send:focus {
    background: var(--alai-chat-gold-hover) !important;
    color: var(--alai-chat-white) !important;
    transform: translateY(-1px) !important;
}

#alai-chatbot-send svg {
    width: 20px !important;
    height: 20px !important;
    display: block !important;
    fill: currentColor !important;
}

/* ==========================================================================
   RESPONSIVE
========================================================================== */

@media (max-width: 520px) {
    #alai-chatbot-widget {
        right: 16px !important;
        bottom: 16px !important;
    }

    .alai-floating-btn {
        width: 54px !important;
        height: 54px !important;
    }

    .alai-floating-bot-image {
        width: 31px !important;
        height: 31px !important;
    }

    .alai-chatbot-window {
        right: 0 !important;
        bottom: 132px !important;
        width: calc(100vw - 32px) !important;
        height: min(590px, calc(100vh - 170px)) !important;
        max-height: calc(100vh - 170px) !important;
        border-radius: 22px !important;
    }

    #alai-chatbot-widget .alai-chatbot-window > .alai-chatbot-header {
        padding: 16px !important;
        min-height: 74px !important;
    }

    .alai-chatbot-brand h3 {
        font-size: 16px !important;
    }

    .message-bubble {
        max-width: 90% !important;
        font-size: 13px !important;
    }

    .alai-chatbot-messages {
        padding: 14px !important;
    }

    .alai-chatbot-quick-actions {
        padding: 11px 12px !important;
    }

    .alai-chatbot-form {
        padding: 12px !important;
    }
}

@media (max-width: 360px) {
    .alai-chatbot-window {
        width: calc(100vw - 24px) !important;
    }

    #alai-chatbot-widget {
        right: 12px !important;
    }

    .alai-chatbot-brand span {
        display: none !important;
    }
}