/**
 * B2B Commerce Kit — My Account Conversations Styles
 * @version 2.1.0
 */

.woob2b-conversations-container {
    display: flex;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    min-height: 480px;
    background: #fff;
}

/* ── Conversation List (Left Sidebar) ─────────────────────────── */

.woob2b-conv-list {
    width: 280px;
    flex-shrink: 0;
    border-right: 1px solid #e5e7eb;
    background: #f9fafb;
    overflow-y: auto;
}

.woob2b-conv-list h3 {
    padding: 16px 16px 12px;
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: #374151;
    border-bottom: 1px solid #e5e7eb;
}

.woob2b-conv-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid #f3f4f6;
    transition: background 0.15s;
}

.woob2b-conv-item:hover {
    background: #f3f4f6;
}

.woob2b-conv-item.woob2b-conv-active {
    background: #eff6ff;
    border-left: 3px solid #1e40af;
}

.woob2b-conv-item-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
    color: #fff;
}

.woob2b-conv-item-info {
    min-width: 0;
    flex: 1;
}

.woob2b-conv-item-info strong {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #374151;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.woob2b-conv-item-info small {
    display: block;
    font-size: 12px;
    color: #9ca3af;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

/* ── Chat Area (Right) ────────────────────────────────────────── */

.woob2b-conv-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.woob2b-conv-chat-header {
    padding: 14px 20px;
    border-bottom: 1px solid #e5e7eb;
    background: #fff;
}

.woob2b-conv-chat-header strong {
    font-size: 15px;
    color: #374151;
}

.woob2b-conv-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #fafafa;
}

/* ── Message Bubbles ──────────────────────────────────────────── */

.woob2b-conv-msg {
    display: flex;
    flex-direction: column;
    max-width: 75%;
}

.woob2b-conv-msg-admin {
    align-self: flex-start;
}

.woob2b-conv-msg-customer {
    align-self: flex-end;
}

.woob2b-conv-msg-sender {
    font-size: 11px;
    color: #9ca3af;
    margin-bottom: 3px;
    padding: 0 6px;
}

.woob2b-conv-msg-customer .woob2b-conv-msg-sender {
    text-align: right;
}

.woob2b-conv-msg-bubble {
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
    word-wrap: break-word;
}

.woob2b-conv-msg-admin .woob2b-conv-msg-bubble {
    border-bottom-left-radius: 4px;
}

.woob2b-conv-msg-customer .woob2b-conv-msg-bubble {
    background: #e5e7eb;
    color: #374151;
    border-bottom-right-radius: 4px;
}

.woob2b-conv-msg-time {
    font-size: 10px;
    color: #9ca3af;
    margin-top: 3px;
    padding: 0 6px;
}

.woob2b-conv-msg-customer .woob2b-conv-msg-time {
    text-align: right;
}

/* ── Reply Input ──────────────────────────────────────────────── */

.woob2b-conv-chat-input {
    display: flex;
    gap: 8px;
    padding: 12px 20px;
    border-top: 1px solid #e5e7eb;
    background: #fff;
    align-items: center;
}

.woob2b-conv-chat-input input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid #d1d5db;
    border-radius: 24px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.woob2b-conv-chat-input input:focus {
    border-color: #1e40af;
    box-shadow: 0 0 0 2px rgba(30,64,175,0.1);
}

.woob2b-conv-chat-input button {
    padding: 10px 20px;
    background: #1e40af;
    color: #fff;
    border: none;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
}

.woob2b-conv-chat-input button:hover {
    background: #1e3a8a;
}

.woob2b-conv-chat-input button:disabled {
    background: #9ca3af;
    cursor: not-allowed;
}

.woob2b-conv-chat-input.woob2b-conv-disabled {
    opacity: 0.6;
    pointer-events: none;
}

.woob2b-conv-chat-input.woob2b-conv-disabled input {
    background: #f3f4f6;
}

.woob2b-conv-replies-disabled {
    padding: 12px 20px;
    text-align: center;
    color: #9ca3af;
    font-size: 13px;
    border-top: 1px solid #e5e7eb;
    background: #f9fafb;
}

/* ── Loading ──────────────────────────────────────────────────── */

.woob2b-conv-loading {
    text-align: center;
    padding: 20px;
    color: #9ca3af;
    font-size: 13px;
}

/* ── Responsive ───────────────────────────────────────────────── */

@media (max-width: 768px) {
    .woob2b-conversations-container {
        flex-direction: column;
        min-height: auto;
    }

    .woob2b-conv-list {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #e5e7eb;
        max-height: 200px;
    }

    .woob2b-conv-chat-messages {
        min-height: 300px;
    }

    .woob2b-conv-msg {
        max-width: 90%;
    }
}