.msg-tabs .tab { display: inline-flex; align-items: center; gap: .4rem; }
.msg-tabs .tab svg { width: 1rem; height: 1rem; }
.msg-actions { margin-top: 1rem; flex-wrap: wrap; gap: .6rem; align-items: center; }
.msg-test { display: inline-flex; gap: .4rem; margin-left: auto; align-items: center; }
.msg-test .input { width: 15rem; }
.msg-filters { margin-bottom: .8rem; flex-wrap: wrap; gap: .6rem; align-items: center; }
.msg-filters .input { width: auto; min-width: 12rem; }
.card-head .badge { align-self: flex-start; }

.msg-templates { display: grid; grid-template-columns: 17rem minmax(0, 1fr); gap: 1rem; align-items: start; }
.msg-events { padding: .6rem; position: sticky; top: 1rem; }
.msg-events-group { margin: .7rem .5rem .3rem; font-size: .7rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: #64748b; }
.msg-events-group:first-child { margin-top: .2rem; }
.msg-event { display: flex; align-items: center; gap: .4rem; border-radius: .5rem; padding: .15rem .3rem .15rem .1rem; }
.msg-event:hover { background: #f1f5f9; }
.msg-event.active { background: #e0f2fe; }
.msg-event-name { flex: 1; min-width: 0; text-align: left; background: none; border: 0; padding: .45rem .5rem; font-size: .86rem; color: inherit; cursor: pointer; border-radius: .4rem; }
.msg-event.active .msg-event-name { font-weight: 600; color: #075985; }

.msg-switch { position: relative; display: inline-block; width: 2.1rem; height: 1.2rem; flex-shrink: 0; }
.msg-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.msg-switch span { position: absolute; inset: 0; border-radius: 999px; background: #cbd5e1; transition: background .15s; cursor: pointer; }
.msg-switch span::after { content: ""; position: absolute; top: .15rem; left: .15rem; width: .9rem; height: .9rem; border-radius: 50%; background: #fff; transition: transform .15s; box-shadow: 0 1px 2px rgb(0 0 0 / .2); }
.msg-switch input:checked + span { background: #0ea5e9; }
.msg-switch input:checked + span::after { transform: translateX(.9rem); }
.msg-switch input:disabled + span { opacity: .6; cursor: default; }

.msg-langs { margin-bottom: .8rem; }
.msg-langs .tab { display: inline-flex; align-items: center; gap: .35rem; }
.msg-dot { width: .45rem; height: .45rem; border-radius: 50%; background: #0ea5e9; display: inline-block; }
.msg-editor-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; align-items: start; }
.msg-body { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .84rem; line-height: 1.5; resize: vertical; }
.msg-chips { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .35rem; }
.msg-chip { display: inline-flex; align-items: center; gap: .3rem; border: 1px solid #cbd5e1; background: #f8fafc; color: #334155; border-radius: 999px; padding: .2rem .6rem; font-size: .76rem; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; cursor: pointer; }
.msg-chip:hover:not(:disabled) { border-color: #0ea5e9; color: #0369a1; }
.msg-chip:disabled { opacity: .55; cursor: default; }
label.msg-chip { font-family: inherit; }
label.msg-chip input { margin: 0; }
label.msg-chip.on { background: #e0f2fe; border-color: #7dd3fc; color: #075985; }

.msg-preview { border: 1px solid #e2e8f0; border-radius: .75rem; background: #f4f5f7; padding: .8rem; min-width: 0; }
.msg-preview .eyebrow { margin: 0 0 .3rem; }
.msg-preview-subject { margin: 0 0 .6rem; font-weight: 600; font-size: .92rem; color: #0f172a; overflow-wrap: anywhere; }
.msg-preview-body > div { padding: 0 !important; background: transparent !important; }
.msg-preview-body table { max-width: 100% !important; }

.msg-optin td, .msg-optin th { vertical-align: middle; }
.msg-optin .center { text-align: center; }
.msg-optin input[type=checkbox] { width: 1rem; height: 1rem; }
.msg-lang-select { width: auto; min-width: 9rem; height: 2rem; padding-top: .2rem; padding-bottom: .2rem; font-size: .82rem; }

.msg-discovery { margin-top: 1rem; border-top: 1px solid #e2e8f0; padding-top: .8rem; display: grid; gap: .6rem; }
.msg-chat { border: 1px solid #e2e8f0; border-radius: .6rem; padding: .6rem .8rem; }
.msg-chat-head { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.msg-chat-head .btn { margin-left: auto; }
.msg-topics { list-style: none; margin: .5rem 0 0; padding: 0; display: grid; gap: .35rem; }
.msg-topics li { display: flex; justify-content: space-between; align-items: center; gap: .5rem; padding: .3rem .5rem; border-radius: .4rem; background: #f8fafc; font-size: .85rem; }
.msg-routes td { vertical-align: middle; }
.msg-routes .input { height: 2.1rem; }
.msg-topic-input { max-width: 7rem; }
.msg-route-actions { white-space: nowrap; text-align: right; }
.msg-subject-cell { max-width: 22rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.msg-error { max-width: 16rem; overflow-wrap: anywhere; }
.nowrap { white-space: nowrap; }

.msg-modal { width: min(52rem, 96vw); max-height: 92vh; display: flex; flex-direction: column; }
.msg-frame { width: 100%; height: 65vh; border: 1px solid #e2e8f0; border-radius: .6rem; background: #fff; }
.msg-pre { white-space: pre-wrap; margin: 0; padding: 1rem; background: #f8fafc; border-radius: .6rem; font-size: .85rem; max-height: 65vh; overflow: auto; }

@media (max-width: 1100px) {
    .msg-editor-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
    .msg-templates { grid-template-columns: 1fr; }
    .msg-events { position: static; }
    .msg-test { margin-left: 0; width: 100%; }
    .msg-test .input { flex: 1; width: auto; }
}

.dark .msg-events-group { color: #a1a1aa; }
.dark .msg-event:hover { background: #27272a; }
.dark .msg-event.active { background: rgb(14 165 233 / .15); }
.dark .msg-event.active .msg-event-name { color: #7dd3fc; }
.dark .msg-switch span { background: #3f3f46; }
.dark .msg-chip { background: #18181b; border-color: #3f3f46; color: #d4d4d8; }
.dark label.msg-chip.on { background: rgb(14 165 233 / .15); border-color: #0369a1; color: #7dd3fc; }
.dark .msg-preview { background: #18181b; border-color: #27272a; }
.dark .msg-preview-subject { color: #f4f4f5; }
.dark .msg-discovery { border-top-color: #27272a; }
.dark .msg-chat { border-color: #27272a; }
.dark .msg-topics li { background: #18181b; }
.dark .msg-pre { background: #18181b; color: #e4e4e7; }
.dark .msg-frame { border-color: #27272a; }