/* CHATBOT VARS & RESET */
:root {
    /* reuse global palette */
    --chat-amber: var(--warm);
    --chat-amber-glow: rgba(var(--warm-rgb), 0.4);
    --chat-bg: rgba(var(--darker-rgb), 0.95);
    --chat-bg-msg: rgba(var(--cream-rgb), 0.05);
    --chat-border: rgba(var(--warm-rgb), 0.2);
}

/* light theme adjustments */
html[data-theme="light"] {
    --chat-bg: rgba(var(--darker-rgb), 0.85);
    --chat-bg-msg: rgba(var(--dark-rgb), 0.05);
    --chat-border: rgba(var(--warm-rgb), 0.15);
}

/* ── BOTÓN FLOTANTE ── */
#chatbot-toggle {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--chat-bg);
    border: 1px solid var(--chat-amber);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8), inset 0 0 10px var(--chat-amber-glow);
    cursor: pointer;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28), box-shadow 0.3s ease;
}

#chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.9), inset 0 0 15px var(--chat-amber-glow);
}

#chatbot-toggle img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    filter: drop-shadow(0 0 5px var(--chat-amber-glow));
}

/* ── VENTANA DEL CHAT ── */
#chatbot-window {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 350px;
    height: 500px;
    max-width: calc(100vw - 48px);
    max-height: calc(100vh - 120px);
    background: var(--chat-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--chat-border);
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), inset 0 0 10px rgba(196, 168, 130, 0.05);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform-origin: bottom right;
    transform: scale(0.9) translateY(20px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

#chatbot-window.open {
    transform: scale(1) translateY(0);
    opacity: 1;
    pointer-events: all;
}

/* ── HEADER ── */
.chat-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--chat-border);
    background: rgba(0, 0, 0, 0.4);
}

.chat-auth-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--chat-amber);
}

.chat-title-wrapper h3 {
    margin: 0;
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.1rem;
    color: var(--cream);
    letter-spacing: 1px;
}

.chat-title-wrapper span {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 0.7rem;
    color: var(--chat-amber);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.chat-close-btn {
    background: none;
    border: none;
    color: var(--cream);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
    padding: 5px;
}

.chat-close-btn:hover {
    opacity: 1;
}

/* ── MENSAJES ── */
.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    scrollbar-width: thin;
    scrollbar-color: var(--chat-border) transparent;
}

.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background-color: var(--chat-border);
    border-radius: 10px;
}

.chat-msg {
    max-width: 85%;
    padding: 12px 16px;
    font-family: 'Josefin Sans', sans-serif;
    font-size: 0.9rem;
    line-height: 1.4;
    border-radius: 12px;
    animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-msg.bot {
    background: var(--chat-bg-msg);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text);
    position: relative;
    margin-left: 42px;
}

.chat-msg.bot::before {
    content: '';
    position: absolute;
    left: -42px;
    bottom: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-image: url('../img/cora-mascot.png');
    background-size: cover;
    background-position: center;
    border: 1px solid var(--chat-amber);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.chat-msg.user {
    background: rgba(var(--warm-rgb), 0.15);
    align-self: flex-end;
    border-bottom-right-radius: 2px;
    border: 1px solid var(--chat-border);
    color: var(--cream);
}

.chat-inline-img {
    max-width: 100%;
    border-radius: 6px;
    margin-top: 8px;
    border: 1px solid rgba(196, 168, 130, 0.2);
    display: block;
}

.typing-indicator {
    display: flex;
    gap: 4px;
    align-items: center;
    height: 20px;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background: var(--chat-amber);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* ── INPUT AREA ── */
.chat-input-area {
    padding: 16px 20px;
    border-top: 1px solid var(--chat-border);
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    gap: 10px;
}

.chat-input-area input {
    flex: 1;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--chat-border);
    color: #fff;
    font-family: 'Josefin Sans', sans-serif;
    font-size: 0.95rem;
    padding: 8px 4px;
    outline: none;
    transition: border-color 0.3s;
}

.chat-input-area input:focus {
    border-color: var(--chat-amber);
}

.chat-input-area input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.chat-send-btn {
    background: none;
    border: none;
    color: var(--chat-amber);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.chat-send-btn:hover {
    transform: translateX(3px) scale(1.1);
}

.chat-send-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* PROMO INVITE */
.chat-promo-toast {
    position: fixed;
    right: 24px;
    bottom: 96px;
    width: min(320px, calc(100vw - 32px));
    background: var(--chat-bg);
    border: 1px solid var(--chat-border);
    border-radius: 14px;
    padding: 14px 14px 12px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.7);
    z-index: 10001;
    opacity: 0;
    transform: translateY(10px) scale(0.98);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.chat-promo-toast.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

.chat-promo-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.1rem;
    color: var(--cream);
    margin-bottom: 6px;
}

.chat-promo-text {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--text);
}

.chat-promo-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.chat-promo-btn {
    border: 1px solid var(--chat-border);
    background: rgba(var(--warm-rgb), 0.12);
    color: var(--cream);
    font-family: 'Josefin Sans', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    padding: 8px 10px;
    cursor: pointer;
}

.chat-promo-btn.primary {
    border-color: rgba(var(--warm-rgb), 0.4);
    background: rgba(var(--warm-rgb), 0.22);
    color: var(--cream);
}

.chat-promo-close {
    position: absolute;
    top: 6px;
    right: 8px;
    border: none;
    background: none;
    color: var(--dim);
    font-size: 16px;
    cursor: pointer;
}

#chatbot-toggle.has-offer::after {
    content: 'CUPON';
    position: absolute;
    top: -6px;
    right: -8px;
    font-family: 'Josefin Sans', sans-serif;
    font-size: 0.54rem;
    letter-spacing: 0.14em;
    color: var(--darker);
    background: var(--chat-amber);
    border: 1px solid rgba(0, 0, 0, 0.35);
    border-radius: 999px;
    padding: 2px 6px;
}

@media (max-width: 720px) {
    .chat-promo-toast {
        right: 12px;
        bottom: 88px;
        width: calc(100vw - 24px);
    }
}

/* ── TARJETA DE ARTISTA (CHAT) ── */
.chat-artist-card {
    margin-top: 12px;
    background: rgba(15, 12, 10, 0.85);
    border: 1px solid rgba(196, 168, 130, 0.3);
    border-radius: 14px;
    padding: 14px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.cac-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.cac-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(196, 168, 130, 0.5);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.cac-avatar-placeholder {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(196, 168, 130, 0.3), rgba(196, 168, 130, 0.1));
    border: 2px solid rgba(196, 168, 130, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.2rem;
    color: #f5efe6;
    flex-shrink: 0;
}

.cac-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.05rem;
    color: #f5efe6;
    font-weight: 600;
    line-height: 1.2;
}

.cac-styles {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    color: rgba(196, 168, 130, 0.9);
    text-transform: uppercase;
    margin-top: 2px;
    line-height: 1.4;
}

.cac-gallery {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 6px;
    margin-bottom: 10px;
    scrollbar-width: none;
}

.cac-gallery::-webkit-scrollbar {
    display: none;
}

.cac-photo {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    scroll-snap-align: start;
    flex-shrink: 0;
    border: 1px solid rgba(196, 168, 130, 0.2);
    transition: transform 0.3s ease, border-color 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.cac-photo:hover {
    transform: scale(1.06);
    border-color: rgba(196, 168, 130, 0.6);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.cac-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.cac-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 10px;
    border-radius: 18px;
    font-family: 'Josefin Sans', sans-serif;
    font-size: 0.65rem;
    letter-spacing: 0.06em;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    white-space: nowrap;
}

/* Cotizar — primary amber action */
.cac-cotizar {
    background: rgba(196, 168, 130, 0.2);
    border: 1px solid rgba(196, 168, 130, 0.45);
    color: #c4a882;
}

.cac-cotizar:hover {
    background: rgba(196, 168, 130, 0.35);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(196, 168, 130, 0.25);
    color: #f5efe6;
}

/* WhatsApp — green */
.cac-wa {
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.3);
    color: #25d366;
}

.cac-wa:hover {
    background: rgba(37, 211, 102, 0.25);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

/* Instagram — gradient pink */
.cac-ig {
    background: rgba(225, 48, 108, 0.1);
    border: 1px solid rgba(225, 48, 108, 0.25);
    color: #e1306c;
}

.cac-ig:hover {
    background: linear-gradient(45deg, rgba(240, 148, 51, 0.2), rgba(225, 48, 108, 0.2));
    border-color: transparent;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(225, 48, 108, 0.2);
}