/* La Tertulia – widget flotante con la paleta Romero Vibes */
.tertulia-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 9999;
    font-family: inherit;
    color: #3A1E0D;
}
.tertulia-bubble {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #E63E0B;
    color: #fff;
    font-size: 26px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0,0,0,.25);
    position: relative;
}
.tertulia-bubble-dot {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #3A1E0D;
    border: 2px solid #F6EEDC;
    animation: tertulia-pulse 1.6s infinite;
}
.tertulia-panel {
    width: 350px;
    max-width: calc(100vw - 36px);
    max-height: min(540px, 72vh);
    display: flex;
    flex-direction: column;
    background: #F6EEDC;
    border: 2px solid #3A1E0D;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,.25);
}
.tertulia-head {
    background: #3A1E0D;
    color: #F6EEDC;
    padding: 10px 12px;
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
}
.tertulia-headtxt { flex: 1; }
.tertulia-head strong { display: block; font-size: .98em; }
.tertulia-head small { opacity: .75; font-size: .74em; display: block; }
.tertulia-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: #E63E0B; flex-shrink: 0;
    animation: tertulia-pulse 1.6s infinite;
}
@keyframes tertulia-pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.tertulia-min {
    background: none; border: 1px solid #F6EEDC55; color: #F6EEDC;
    width: 28px; height: 28px; border-radius: 50%;
    cursor: pointer; font-size: 16px; line-height: 1; flex-shrink: 0;
}
.tertulia-greet {
    background: #fff8;
    border-bottom: 1px solid #3A1E0D22;
    padding: 8px 14px; font-size: .88em; flex-shrink: 0;
}
.tertulia-msgs {
    height: 250px;
    min-height: 160px;
    overflow-y: auto;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: #F6EEDC;
    flex-shrink: 1;
}
.tertulia-loading { opacity: .6; text-align: center; margin: auto; font-size: .9em; }
.tertulia-msg {
    background: #fff; border-radius: 12px;
    border-bottom-left-radius: 4px;
    padding: 7px 11px; max-width: 90%;
    box-shadow: 0 1px 2px #3A1E0D18;
    align-self: flex-start;
    font-size: .92em;
}
.tertulia-msg .n { font-weight: 700; font-size: .8em; color: #E63E0B; display: block; }
.tertulia-msg .t { font-size: .72em; opacity: .5; display: block; margin-top: 2px; }
.tertulia-empty { text-align: center; opacity: .6; margin: auto; font-size: .88em; }
.tertulia-join { padding: 12px 14px; border-top: 1px solid #3A1E0D22; background: #F6EEDC; flex-shrink: 0; }
.tertulia-join p { margin: 0 0 8px; font-size: .88em; }
.tertulia-joinrow { display: flex; gap: 8px; margin-bottom: 8px; }
.tertulia-joinrow input {
    width: 50%; box-sizing: border-box;
    padding: 8px 10px;
    border: 1.5px solid #3A1E0D; border-radius: 10px;
    background: #fff; color: #3A1E0D; font-size: .9em;
}
.tertulia-join button {
    width: 100%; padding: 10px;
    background: #E63E0B; color: #fff; border: none;
    border-radius: 999px; font-size: .92em; font-weight: 700;
    cursor: pointer;
}
.tertulia-join button:hover { filter: brightness(1.08); }
.tertulia-privacy { display: block; opacity: .6; font-size: .74em; margin-top: 6px; }
.tertulia-send {
    display: flex; gap: 8px; padding: 10px 12px;
    border-top: 1px solid #3A1E0D22; background: #F6EEDC; flex-shrink: 0;
}
.tertulia-send input {
    flex: 1; padding: 9px 13px;
    border: 1.5px solid #3A1E0D; border-radius: 999px;
    background: #fff; color: #3A1E0D; font-size: .92em;
    min-width: 0;
}
.tertulia-send button {
    width: 42px; height: 42px; border-radius: 50%;
    background: #3A1E0D; color: #F6EEDC; border: none;
    font-size: 1.1em; cursor: pointer; flex-shrink: 0;
}
.tertulia-send button:hover { background: #E63E0B; }
.tertulia-err { color: #E63E0B; display: block; padding: 0 14px; font-size: .82em; min-height: 1.1em; }
@media (max-width: 480px) {
    .tertulia-float { right: 10px; bottom: 10px; }
    .tertulia-panel { max-height: 62vh; }
    .tertulia-msgs { height: 200px; }
}