/* @🍮 */
/* === 消息输入区域样式 === */

.chat-input-wrapper {
    flex-shrink: 0;
}

.message-input-area {
    display: flex;
    align-items: center;
    padding: 10px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
    border-top: 1px solid #eee;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    flex-shrink: 0;
    gap: 10px;
    border-bottom-left-radius: var(--phone-corner-radius);
    border-bottom-right-radius: var(--phone-corner-radius);
    overflow: hidden;
}

.message-input-area input {
    flex-grow: 1;
    border: none;
    padding: 12px;
    border-radius: 18px;
    background-color: #f0f0f0;
}

.message-input-area input:focus {
    outline: none;
}

.message-input-area .icon-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.message-input-area .icon-btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

.message-input-area .icon-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.message-input-area .icon-btn.send-btn {
    font-size: 18px;
}

#multi-select-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    display: none;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
    border-top: 1px solid #eee;
    z-index: 20;
    border-bottom-left-radius: var(--phone-corner-radius);
    border-bottom-right-radius: var(--phone-corner-radius);
    animation: slideUp 0.3s ease-out;
}

#multi-select-bar.visible {
    display: flex;
}