/* =======================================================
   === CHAT DA SALA ===
   ======================================================= */

.floating-chat-actions {
    display: contents;
}

.floating-chat-btn {
    position: fixed;
    left: 10px;
    top: 50%;
    z-index: 9500;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 8px;
    background: #232a33;
    color: var(--text);
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.floating-chat-btn:hover,
.floating-chat-btn:focus-visible {
    background: #2c3540;
    border-color: var(--accent);
    outline: 0;
    transform: translate(2px, -50%);
}

.floating-chat-btn.is-chat-open,
.floating-chat-btn.is-hidden-by-modal {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translate(-8px, -50%);
}

.floating-chat-btn img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1);
    opacity: 0.9;
    pointer-events: none;
}

.floating-chat-btn.chat-btn-has-unread::after {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 10px;
    height: 10px;
    border: 2px solid #171d26;
    border-radius: 50%;
    background: #ff3b3b;
    box-shadow: 0 0 0 0 rgba(255, 59, 59, 0.45);
    content: "";
    animation: chat-unread-pulse 1.6s ease-out infinite;
}

@keyframes chat-unread-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 59, 59, 0.45);
    }

    70% {
        box-shadow: 0 0 0 8px rgba(255, 59, 59, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 59, 59, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .floating-chat-btn.chat-btn-has-unread::after {
        animation: none;
    }
}

#chatModal {
    --chat-modal-gutter: 24px;
    box-sizing: border-box;
    padding: var(--chat-modal-gutter);
}

.chat-modal-content {
    display: grid;
    grid-template-rows: auto auto minmax(150px, 1fr) auto auto;
    width: min(620px, 100%);
    height: min(700px, 100%);
    min-height: 0;
    box-sizing: border-box;
    overflow: visible;
    background: #232a33;
}

.chat-modal-content .close-btn {
    z-index: 1020;
}

.chat-modal-content h2 {
    margin-bottom: 4px;
}

.chat-status-text {
    margin: 0 0 12px;
    color: rgba(230, 238, 246, 0.78);
    font-size: 1.1em;
    text-align: center;
}

.chat-subtitle {
    text-align: center;
    font-size: 1.1em;
}

.chat-messages-list {
    display: grid;
    align-content: start;
    gap: 9px;
    min-height: 0;
    padding: 12px;
    overflow: auto;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    background: #171d26;
    scrollbar-color: var(--accent) rgba(255, 255, 255, 0.05);
    scrollbar-width: thin;
}

.chat-messages-list::-webkit-scrollbar,
.chat-quick-messages::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.chat-messages-list::-webkit-scrollbar-track,
.chat-quick-messages::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.chat-messages-list::-webkit-scrollbar-thumb,
.chat-quick-messages::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 10px;
}

.chat-empty-message {
    align-self: center;
    justify-self: center;
    color: rgba(230, 238, 246, 0.48);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.5;
    text-align: center;
}

.chat-message {
    width: fit-content;
    max-width: 84%;
    padding: 9px 11px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
}

.chat-message.is-own {
    justify-self: end;
    border-color: rgba(30, 144, 255, 0.55);
    background: rgba(30, 144, 255, 0.22);
}

.chat-message.is-quick {
    border-color: rgba(242, 178, 51, 0.48);
}

.chat-message-meta {
    color: rgba(230, 238, 246, 0.48);
    font-family: "Cinzel", Georgia, serif !important;
    font-size: 10px;
    line-height: 1.4;
}

.chat-message-text {
    margin: 4px 0 0;
    color: var(--text);
    font-family: "Cinzel", Georgia, serif !important;
    font-size: 14px;
    line-height: 1.45;
}

.chat-quick-messages {
    display: flex;
    gap: 7px;
    margin: 10px 0;
    overflow-x: auto;
    padding-bottom: 4px;
}

.chat-quick-btn {
    flex: 0 0 auto;
    min-height: 32px;
    padding: 7px 9px;
    border: 1px solid rgba(230, 238, 246, 0.22);
    border-radius: 999px;
    background: #232a33;
    color: var(--text);
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.chat-quick-btn:hover,
.chat-quick-btn:focus-visible {
    background: #2c3540;
    border-color: var(--accent);
    outline: 0;
}

.chat-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 9px;
}

.chat-form input {
    min-width: 0;
    padding: 12px;
    border: 1px solid var(--accent);
    border-radius: 8px;
    background: #171d26;
    color: var(--text);
    font-family: "Cinzel", serif !important;
    font-size: 14px;
    line-height: 1.4;
    user-select: text;
}

.chat-form input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 8px rgba(30, 144, 255, 0.35);
    outline: 0;
}

.chat-form .settings-action-btn {
    min-height: 44px;
    padding: 0 18px;
    background: var(--accent);
    color: #fff;
    border: 0;
    border-radius: 8px;
    font-weight: 800;
}

@media (max-width: 520px) {
    .floating-chat-btn {
        width: 34px;
        height: 34px;
    }

    .floating-chat-btn img {
        width: 20px;
        height: 20px;
    }

    #chatModal {
        --chat-modal-gutter: 20px;
    }

    .chat-modal-content {
        width: min(430px, 100%);
        height: min(640px, 100%);
        padding: 24px 14px 14px;
    }

    .chat-form {
        grid-template-columns: 1fr;
    }

    .chat-form .settings-action-btn {
        width: 100%;
    }
}