/* POSTEX — Unified Meta + Telegram Inbox (facebook-lead-ads.html) */

.fbla-page.has-inbox {
    max-width: none;
    padding: 16px 18px 24px;
}

.fbla-inbox-shell {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: calc(100vh - 120px);
    background: rgba(10, 14, 28, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

.fbla-inbox-topbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.14);
    background: rgba(15, 23, 42, 0.88);
}

.fbla-inbox-topbar h2 {
    margin: 0;
    font-size: 1rem;
    font-weight: 900;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fbla-inbox-channels {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.fbla-inbox-ch {
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: rgba(255, 255, 255, 0.04);
    color: rgba(226, 232, 240, 0.88);
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 0.76rem;
    font-weight: 800;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: 0.15s ease;
}

.fbla-inbox-ch:hover { border-color: rgba(24, 119, 242, 0.45); color: #fff; }

.fbla-inbox-ch[data-ch="messenger"].active {
    background: linear-gradient(135deg, rgba(0, 132, 255, 0.35), rgba(0, 97, 222, 0.22));
    border-color: #0084ff;
    color: #fff;
    box-shadow: 0 0 0 1px rgba(0, 132, 255, 0.25);
}
.fbla-inbox-ch[data-ch="instagram"].active,
.fbla-inbox-ch[data-ch="ig_comment"].active {
    background: linear-gradient(135deg, rgba(225, 48, 108, 0.32), rgba(131, 58, 180, 0.22));
    border-color: #e1306c;
    color: #fff;
    box-shadow: 0 0 0 1px rgba(225, 48, 108, 0.25);
}
.fbla-inbox-ch[data-ch="fb_comment"].active {
    background: linear-gradient(135deg, rgba(24, 119, 242, 0.32), rgba(66, 103, 178, 0.22));
    border-color: #1877f2;
    color: #fff;
}
.fbla-inbox-ch[data-ch="telegram"].active {
    background: linear-gradient(135deg, rgba(34, 158, 217, 0.35), rgba(0, 136, 204, 0.22));
    border-color: #229ed9;
    color: #fff;
    box-shadow: 0 0 0 1px rgba(34, 158, 217, 0.25);
}
.fbla-inbox-ch[data-ch="all"].active {
    background: linear-gradient(135deg, rgba(24, 119, 242, 0.25), rgba(249, 115, 22, 0.18));
    border-color: rgba(24, 119, 242, 0.5);
    color: #fff;
}

.fbla-inbox-ch .badge {
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: #ef4444;
    color: #fff;
    font-size: 0.68rem;
    font-weight: 900;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.fbla-inbox-ch .badge:empty,
.fbla-inbox-ch .badge[data-count="0"] { display: none; }

.fbla-inbox-banner {
    padding: 10px 16px;
    background: rgba(251, 191, 36, 0.1);
    border-bottom: 1px solid rgba(251, 191, 36, 0.28);
    color: #fde68a;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.fbla-inbox-banner.hidden { display: none; }

.fbla-inbox-grid {
    display: grid;
    grid-template-columns: 300px 1fr 280px;
    flex: 1;
    min-height: 0;
    height: calc(100vh - 220px);
}

.fbla-inbox-list {
    border-left: 1px solid rgba(148, 163, 184, 0.12);
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: rgba(12, 18, 34, 0.6);
}

.fbla-inbox-list-head {
    padding: 12px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    display: grid;
    gap: 8px;
}

.fbla-inbox-search {
    width: 100%;
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(15, 23, 42, 0.7);
    color: #fff;
    border-radius: 10px;
    padding: 9px 12px;
    font-size: 0.82rem;
    font-weight: 650;
}

.fbla-inbox-filters {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.fbla-inbox-filter {
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: transparent;
    color: rgba(226, 232, 240, 0.85);
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 0.72rem;
    font-weight: 800;
    cursor: pointer;
}

.fbla-inbox-filter.active {
    background: rgba(24, 119, 242, 0.18);
    border-color: rgba(24, 119, 242, 0.4);
    color: #93c5fd;
}

.fbla-inbox-items {
    overflow-y: auto;
    flex: 1;
}

.fbla-inbox-item {
    display: grid;
    grid-template-columns: 44px 1fr auto;
    gap: 10px;
    padding: 12px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.08);
    cursor: pointer;
    transition: 0.12s ease;
    user-select: none;
}

.fbla-inbox-chat.is-open .fbla-inbox-empty {
    display: none !important;
    visibility: hidden !important;
}

.fbla-inbox-chat.is-open .fbla-inbox-messages {
    display: flex;
    flex: 1;
    min-height: 120px;
}

.fbla-inbox-back {
    display: none;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: rgba(255, 255, 255, 0.06);
    color: #e2e8f0;
    border-radius: 10px;
    width: 34px;
    height: 34px;
    cursor: pointer;
    margin-left: 8px;
    flex-shrink: 0;
}

.fbla-inbox-chat-title {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.fbla-inbox-item:hover { background: rgba(255, 255, 255, 0.04); }

.fbla-inbox-item.active { background: rgba(24, 119, 242, 0.12); border-right: 3px solid #1877f2; }
.fbla-inbox-shell[data-theme="messenger"] .fbla-inbox-item.active { background: rgba(0, 132, 255, 0.14); border-right-color: #0084ff; }
.fbla-inbox-shell[data-theme="instagram"] .fbla-inbox-item.active,
.fbla-inbox-shell[data-theme="ig_comment"] .fbla-inbox-item.active { background: rgba(225, 48, 108, 0.12); border-right-color: #e1306c; }
.fbla-inbox-shell[data-theme="fb_comment"] .fbla-inbox-item.active { background: rgba(24, 119, 242, 0.12); border-right-color: #1877f2; }
.fbla-inbox-shell[data-theme="telegram"] .fbla-inbox-item.active { background: rgba(34, 158, 217, 0.14); border-right-color: #229ed9; }

.fbla-inbox-item-ch {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.62rem;
    font-weight: 900;
    padding: 2px 7px;
    border-radius: 999px;
    margin-bottom: 4px;
    width: fit-content;
}
.fbla-inbox-item-ch.messenger { background: rgba(0, 132, 255, 0.18); color: #7cc0ff; border: 1px solid rgba(0, 132, 255, 0.35); }
.fbla-inbox-item-ch.instagram { background: rgba(225, 48, 108, 0.16); color: #f9a8d4; border: 1px solid rgba(225, 48, 108, 0.35); }
.fbla-inbox-item-ch.fb_comment { background: rgba(24, 119, 242, 0.16); color: #93c5fd; border: 1px solid rgba(24, 119, 242, 0.35); }
.fbla-inbox-item-ch.ig_comment { background: rgba(131, 58, 180, 0.16); color: #e9d5ff; border: 1px solid rgba(131, 58, 180, 0.35); }
.fbla-inbox-item-ch.telegram { background: rgba(34, 158, 217, 0.16); color: #7dd3fc; border: 1px solid rgba(34, 158, 217, 0.35); }

.fbla-inbox-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 0.9rem;
    color: #fff;
    position: relative;
    flex-shrink: 0;
}

.fbla-inbox-avatar.messenger { background: linear-gradient(135deg, #1877f2, #0d5bbd); }
.fbla-inbox-avatar.instagram { background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af); }
.fbla-inbox-avatar.fb_comment { background: linear-gradient(135deg, #1877f2, #4267b2); }
.fbla-inbox-avatar.ig_comment { background: linear-gradient(135deg, #e1306c, #833ab4); }
.fbla-inbox-avatar.telegram { background: linear-gradient(135deg, #229ed9, #0088cc); }

.fbla-inbox-avatar .ch-icon {
    position: absolute;
    bottom: -2px;
    left: -2px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #0f172a;
    border: 2px solid #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.55rem;
}

.fbla-inbox-item-main strong {
    display: block;
    color: #fff;
    font-size: 0.86rem;
    font-weight: 900;
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fbla-inbox-item-main span {
    display: block;
    color: rgba(203, 213, 225, 0.78);
    font-size: 0.76rem;
    font-weight: 650;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fbla-inbox-item-meta {
    text-align: left;
    font-size: 0.68rem;
    color: rgba(148, 163, 184, 0.9);
    font-weight: 700;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.fbla-inbox-unread {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #1877f2;
}

.fbla-inbox-brand-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 0.78rem;
    font-weight: 900;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.fbla-inbox-brand-bar[hidden] { display: none !important; }
.fbla-inbox-brand-bar.messenger { background: linear-gradient(90deg, #0084ff, #0061de); }
.fbla-inbox-brand-bar.instagram { background: linear-gradient(90deg, #f58529, #dd2a7b, #8134af); }
.fbla-inbox-brand-bar.fb_comment { background: linear-gradient(90deg, #1877f2, #4267b2); }
.fbla-inbox-brand-bar.ig_comment { background: linear-gradient(90deg, #e1306c, #833ab4, #fd1d1d); }
.fbla-inbox-brand-bar.telegram { background: linear-gradient(90deg, #229ed9, #0088cc); }

.fbla-inbox-post-card {
    align-self: center;
    width: min(92%, 420px);
    margin: 4px 0 12px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid rgba(148, 163, 184, 0.2);
    font-size: 0.78rem;
    color: rgba(226, 232, 240, 0.9);
}
.fbla-inbox-post-card strong { display: block; margin-bottom: 6px; font-size: 0.72rem; opacity: 0.85; }
.fbla-inbox-shell[data-theme="fb_comment"] .fbla-inbox-post-card { border-color: rgba(24, 119, 242, 0.35); }
.fbla-inbox-shell[data-theme="ig_comment"] .fbla-inbox-post-card { border-color: rgba(225, 48, 108, 0.35); }

.fbla-inbox-chat {
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: rgba(8, 12, 24, 0.45);
    position: relative;
}

.fbla-inbox-chat-head {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.fbla-inbox-chat-title h3 {
    margin: 4px 0 2px;
    font-size: 0.95rem;
    font-weight: 900;
    color: #fff;
}
.fbla-inbox-chat-title small {
    color: rgba(148, 163, 184, 0.9);
    font-weight: 700;
    font-size: 0.72rem;
}

.fbla-inbox-chat-head h3 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 900;
    color: #fff;
}

.fbla-inbox-chat-head small {
    color: rgba(148, 163, 184, 0.9);
    font-weight: 700;
}

.fbla-inbox-assign {
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: rgba(255, 255, 255, 0.05);
    color: #e2e8f0;
    border-radius: 10px;
    padding: 7px 10px;
    font-size: 0.76rem;
    font-weight: 800;
    cursor: pointer;
}

.fbla-inbox-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.fbla-inbox-empty {
    position: absolute;
    inset: 48px 0 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    pointer-events: none;
    background:
        linear-gradient(180deg, rgba(8, 12, 24, 0.35) 0%, rgba(8, 12, 24, 0.55) 100%),
        url('../images/meta-inbox-hero.png') center center / contain no-repeat;
}

.fbla-inbox-empty i,
.fbla-inbox-empty p { display: none; }

.fbla-inbox-bubble {
    max-width: 78%;
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 0.86rem;
    line-height: 1.65;
    font-weight: 650;
    word-break: break-word;
}

.fbla-inbox-bubble.in {
    align-self: flex-start;
    background: rgba(30, 41, 59, 0.9);
    color: #f1f5f9;
    border-bottom-right-radius: 4px;
}

.fbla-inbox-bubble.out {
    align-self: flex-end;
    background: linear-gradient(135deg, #1877f2, #0d5bbd);
    color: #fff;
    border-bottom-left-radius: 4px;
}

/* ——— هوية كل قناة ——— */
.fbla-inbox-shell[data-theme="messenger"] .fbla-inbox-chat-head {
    background: linear-gradient(180deg, rgba(0, 132, 255, 0.14), transparent);
    border-bottom-color: rgba(0, 132, 255, 0.25);
}
.fbla-inbox-shell[data-theme="messenger"] .fbla-inbox-bubble.out {
    background: linear-gradient(135deg, #0084ff, #0061de);
}
.fbla-inbox-shell[data-theme="messenger"] .fbla-inbox-send { background: linear-gradient(135deg, #0084ff, #0061de); }
.fbla-inbox-shell[data-theme="messenger"] .fbla-inbox-unread { background: #0084ff; }
.fbla-inbox-shell[data-theme="messenger"] .fbla-inbox-compose { border-top-color: rgba(0, 132, 255, 0.2); }
.fbla-inbox-shell[data-theme="messenger"] .fbla-inbox-messages { background: linear-gradient(180deg, rgba(0, 132, 255, 0.04), transparent 120px); }

.fbla-inbox-shell[data-theme="instagram"] .fbla-inbox-chat-head,
.fbla-inbox-shell[data-theme="ig_comment"] .fbla-inbox-chat-head {
    background: linear-gradient(180deg, rgba(225, 48, 108, 0.14), transparent);
    border-bottom-color: rgba(225, 48, 108, 0.25);
}
.fbla-inbox-shell[data-theme="instagram"] .fbla-inbox-bubble.out,
.fbla-inbox-shell[data-theme="ig_comment"] .fbla-inbox-bubble.out {
    background: linear-gradient(135deg, #e1306c, #833ab4);
}
.fbla-inbox-shell[data-theme="instagram"] .fbla-inbox-send,
.fbla-inbox-shell[data-theme="ig_comment"] .fbla-inbox-send {
    background: linear-gradient(135deg, #e1306c, #833ab4);
}
.fbla-inbox-shell[data-theme="instagram"] .fbla-inbox-unread,
.fbla-inbox-shell[data-theme="ig_comment"] .fbla-inbox-unread { background: #e1306c; }
.fbla-inbox-shell[data-theme="instagram"] .fbla-inbox-messages,
.fbla-inbox-shell[data-theme="ig_comment"] .fbla-inbox-messages {
    background: linear-gradient(180deg, rgba(225, 48, 108, 0.05), transparent 120px);
}

.fbla-inbox-shell[data-theme="fb_comment"] .fbla-inbox-chat-head {
    background: linear-gradient(180deg, rgba(24, 119, 242, 0.14), transparent);
    border-bottom-color: rgba(24, 119, 242, 0.25);
}
.fbla-inbox-shell[data-theme="fb_comment"] .fbla-inbox-bubble.out {
    background: linear-gradient(135deg, #1877f2, #4267b2);
}
.fbla-inbox-shell[data-theme="fb_comment"] .fbla-inbox-send { background: linear-gradient(135deg, #1877f2, #4267b2); }
.fbla-inbox-shell[data-theme="fb_comment"] .fbla-inbox-unread { background: #1877f2; }

.fbla-inbox-shell[data-theme="telegram"] .fbla-inbox-chat-head {
    background: linear-gradient(180deg, rgba(34, 158, 217, 0.16), transparent);
    border-bottom-color: rgba(34, 158, 217, 0.28);
}
.fbla-inbox-shell[data-theme="telegram"] .fbla-inbox-bubble.out {
    background: linear-gradient(135deg, #229ed9, #0088cc);
}
.fbla-inbox-shell[data-theme="telegram"] .fbla-inbox-send { background: linear-gradient(135deg, #229ed9, #0088cc); }
.fbla-inbox-shell[data-theme="telegram"] .fbla-inbox-unread { background: #229ed9; }
.fbla-inbox-shell[data-theme="telegram"] .fbla-inbox-compose { border-top-color: rgba(34, 158, 217, 0.22); }
.fbla-inbox-shell[data-theme="telegram"] .fbla-inbox-messages {
    background: linear-gradient(180deg, rgba(34, 158, 217, 0.05), transparent 120px);
}
.fbla-inbox-shell[data-theme="telegram"] .fbla-inbox-bubble.in {
    background: rgba(15, 35, 55, 0.92);
    border: 1px solid rgba(34, 158, 217, 0.15);
}

.fbla-inbox-side-channel {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 12px;
    margin-bottom: 14px;
    font-size: 0.8rem;
    font-weight: 900;
    color: #fff;
}
.fbla-inbox-side-channel.messenger { background: linear-gradient(135deg, #0084ff, #0061de); }
.fbla-inbox-side-channel.instagram { background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af); }
.fbla-inbox-side-channel.fb_comment { background: linear-gradient(135deg, #1877f2, #4267b2); }
.fbla-inbox-side-channel.ig_comment { background: linear-gradient(135deg, #e1306c, #833ab4); }
.fbla-inbox-side-channel.telegram { background: linear-gradient(135deg, #229ed9, #0088cc); }

.fbla-inbox-bubble time {
    display: block;
    margin-top: 5px;
    font-size: 0.68rem;
    opacity: 0.75;
}

.fbla-inbox-compose {
    padding: 12px 16px;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    background: rgba(15, 23, 42, 0.75);
}

.fbla-inbox-compose textarea {
    resize: none;
    min-height: 44px;
    max-height: 120px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(8, 12, 24, 0.6);
    color: #fff;
    border-radius: 12px;
    padding: 10px 12px;
    font-size: 0.86rem;
    font-family: inherit;
    font-weight: 650;
}

.fbla-inbox-send {
    border: none;
    background: linear-gradient(135deg, #1877f2, #0d5bbd);
    color: #fff;
    border-radius: 12px;
    padding: 0 18px;
    font-weight: 900;
    cursor: pointer;
    font-size: 0.84rem;
}

.fbla-inbox-send:disabled { opacity: 0.5; cursor: not-allowed; }

.fbla-inbox-side {
    border-right: 1px solid rgba(148, 163, 184, 0.12);
    padding: 14px;
    overflow-y: auto;
    background: rgba(12, 18, 34, 0.55);
}

.fbla-inbox-side h4 {
    margin: 0 0 12px;
    font-size: 0.88rem;
    font-weight: 900;
    color: #fff;
}

.fbla-inbox-field {
    margin-bottom: 12px;
}

.fbla-inbox-field label {
    display: block;
    font-size: 0.72rem;
    font-weight: 800;
    color: rgba(148, 163, 184, 0.95);
    margin-bottom: 5px;
}

.fbla-inbox-field input,
.fbla-inbox-field select {
    width: 100%;
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(15, 23, 42, 0.7);
    color: #fff;
    border-radius: 10px;
    padding: 8px 10px;
    font-size: 0.8rem;
    font-weight: 650;
}

.fbla-inbox-side-actions {
    display: grid;
    gap: 8px;
    margin-top: 14px;
}

.fbla-inbox-settings {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px dashed rgba(148, 163, 184, 0.2);
}

.fbla-inbox-settings summary {
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 800;
    color: #93c5fd;
}

.fbla-inbox-settings form {
    margin-top: 10px;
    display: grid;
    gap: 8px;
}

.fbla-inbox-conn {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.fbla-inbox-conn span {
    font-size: 0.68rem;
    font-weight: 800;
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.fbla-inbox-conn span.on { color: #86efac; border-color: rgba(34, 197, 94, 0.4); background: rgba(34, 197, 94, 0.1); }
.fbla-inbox-conn span.off { color: #cbd5e1; }

@media (max-width: 1100px) {
    .fbla-inbox-grid { grid-template-columns: 260px 1fr; }
    .fbla-inbox-side { display: none; }
}

@media (max-width: 768px) {
    .fbla-inbox-grid {
        grid-template-columns: 1fr;
        height: calc(100vh - 200px);
    }
    .fbla-inbox-grid.has-chat-open .fbla-inbox-list {
        display: none;
    }
    .fbla-inbox-grid:not(.has-chat-open) .fbla-inbox-chat {
        display: none;
    }
    .fbla-inbox-grid.has-chat-open .fbla-inbox-chat {
        display: flex;
    }
    .fbla-inbox-back {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .fbla-inbox-side { display: none; }
}