/* Popup mode styles */
#popup-container {
    position: fixed;
    pointer-events: none;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    top: 0;
    left: 0;
    width: var(--chat-width);
    height: 100vh;
    box-sizing: border-box;
    font-size: var(--font-size);
    display: none;
}

#popup-messages {
    display: flex;
    flex-direction: column;
    padding: 10px;
    width: 100%;
    box-sizing: border-box;
    position: absolute;
    bottom: auto;
    top: auto;
    left: auto;
    right: auto;
    max-height: calc(100vh - 20px);
    overflow: hidden;
}

#popup-container #channel-form,
#popup-container input,
#popup-container button {
    pointer-events: auto;
}

#popup-container #channel-form {
    background-color: var(--popup-bg-color);
    border: 2px solid var(--popup-border-color);
    border-radius: var(--chat-border-radius);
    padding: 10px;
    margin-top: 10px;
    width: 100%;
    box-sizing: border-box;
    max-width: 240px;
}

.popup-message {
    position: relative;
    border-radius: var(--chat-border-radius);
    box-shadow: var(--chat-box-shadow, 0 2px 8px rgba(0, 0, 0, 0.2));
    padding: 8px 12px;
    width: 100%;
    margin-bottom: 16px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    pointer-events: none;
    border: 2px solid var(--popup-border-color);
    color: var(--popup-text-color);
    font-family: inherit;
    max-width: 100%;
    box-sizing: border-box;
    z-index: 1;
    opacity: 0;
    transform: translateY(0);
    transition: opacity 0.3s ease-out, transform 0.4s ease-out;
    text-shadow: var(--chat-text-shadow);
    font-weight: var(--font-weight, normal);
}

.popup-message::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: color-mix(in srgb, var(--popup-bg-color, #1e1e1e) calc(var(--popup-bg-opacity, 0.85) * 100%), transparent);
    border-radius: calc(var(--chat-border-radius) - 2px);
    z-index: -2;
    pointer-events: none;
}

.popup-message::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--popup-bg-image, none);
    background-repeat: repeat;
    background-size: 320px;
    opacity: var(--popup-bg-image-opacity, 0.55);
    z-index: -1;
    border-radius: inherit;
    pointer-events: none;
}

.popup-settings-area {
    position: absolute;
    top: 10px;
    right: 10px;
    pointer-events: auto;
    z-index: 1001;
}

#popup-settings-btn {
    background-color: rgba(0, 0, 0, 0.25);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    padding: 8px;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    opacity: 0;
    transition: all 0.3s ease;
}

#popup-settings-btn i[data-lucide] {
    width: 18px;
    height: 18px;
    display: block;
}

body.chat-page:hover #popup-settings-btn {
    opacity: 1;
    background-color: rgba(0, 0, 0, 0.5);
}

/* INITIAL transform based on direction */
.popup-message.from-top {
    transform: translateY(-24px);
}

.popup-message.from-bottom {
    transform: translateY(24px);
}

.popup-message.from-left {
    transform: translateX(-100%);
}

.popup-message.from-right {
    transform: translateX(100%);
}

/* Trigger visible state */
.popup-message.visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* Apply slide-out state */
.popup-message.removing {
    opacity: 0;
}

.popup-message .timestamp {
    color: var(--timestamp-color);
    font-size: 0.9em;
    opacity: 0.8;
}

.popup-message .username {
    font-weight: bold;
    color: var(--username-color);
}

.popup-message .message {
    flex: 1;
    min-width: 0;
    word-wrap: break-word;
}