/* WhatsApp Chat Custom Styles */

:root {
    --whatsapp-bg: #e5ddd5;
    --whatsapp-bg-dark: #0b141a;
    --whatsapp-incoming: #ffffff;
    --whatsapp-incoming-dark: #232d36;
    --whatsapp-outgoing: #dcf8c6;
    --whatsapp-outgoing-dark: #056162;
    --whatsapp-tail-incoming: #ffffff;
    --whatsapp-tail-incoming-dark: #232d36;
    --whatsapp-tail-outgoing: #dcf8c6;
    --whatsapp-tail-outgoing-dark: #056162;
}

.whatsapp-bg {
    background-color: var(--whatsapp-bg);
    background-image: url("https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png"); /* Classic WA pattern */
    background-repeat: repeat;
    background-attachment: fixed;
}

.dark .whatsapp-bg {
    background-color: var(--whatsapp-bg-dark);
    background-image: none; /* Pattern doesn't look great in dark mode usually */
}

/* Bubble Base */
.message-bubble {
    position: relative;
    padding: 6px 7px 8px 9px;
    border-radius: 7.5px;
    box-shadow: 0 1px 0.5px rgba(0,0,0,0.13);
    max-width: 85%;
    margin-bottom: 2px;
}

/* Tails */
.message-bubble::after {
    content: "";
    position: absolute;
    top: 0;
    width: 0;
    height: 0;
    border: 10px solid transparent;
}

/* Incoming (Other) */
.message-other .message-bubble {
    background-color: var(--whatsapp-incoming);
    align-self: flex-start;
    border-top-left-radius: 0;
}

.dark .message-other .message-bubble {
    background-color: var(--whatsapp-incoming-dark);
    color: #e9edef;
}

.message-other .message-bubble::after {
    left: -10px;
    border-right-color: var(--whatsapp-incoming);
    border-top-color: var(--whatsapp-incoming);
}

.dark .message-other .message-bubble::after {
    border-right-color: var(--whatsapp-incoming-dark);
    border-top-color: var(--whatsapp-incoming-dark);
}

/* Outgoing (Mine) */
.message-mine .message-bubble {
    background-color: var(--whatsapp-outgoing);
    align-self: flex-end;
    border-top-right-radius: 0;
}

.dark .message-mine .message-bubble {
    background-color: var(--whatsapp-outgoing-dark);
    color: #e9edef;
}

.message-mine .message-bubble::after {
    right: -10px;
    border-left-color: var(--whatsapp-outgoing);
    border-top-color: var(--whatsapp-outgoing);
}

.dark .message-mine .message-bubble::after {
    border-left-color: var(--whatsapp-outgoing-dark);
    border-top-color: var(--whatsapp-outgoing-dark);
}

/* Meta info spacing */
.bubble-meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    margin-top: -4px;
    font-size: 11px;
    color: rgba(0, 0, 0, 0.45);
}

.dark .bubble-meta {
    color: rgba(255, 255, 255, 0.6);
}

/* Content layout */
.bubble-content {
    font-size: 14.2px;
    line-height: 19px;
    color: #111b21;
}

.dark .bubble-content {
    color: #e9edef;
}

.bubble-author {
    font-size: 12.8px;
    font-weight: 600;
    margin-bottom: 2px;
}

.author-other {
    color: #e542a3; /* WhatsApp uses different colors for participants */
}