<script setup>
/*
 * MelissaNotificacoes — Página nativa Melissa pro histórico de notificações
 * (substitui o embed via MelissaEmbed que duplicava headers).
 *
 * Layout 2-col (espelha demais Melissa Pages tabulares):
 *   - COL 1 — Sidebar (~280px): stats + filtros (status / tipo) + footer fixo
 *   - COL 2 — Main: toolbar (busca) + lista de notificações com row design
 *            preservado da NotificationsHistoryPage (border-left colorido
 *            por tipo, hover actions pra lida/arquivar/remover)
 *
 * Click numa notificação:
 *   - inbound_message → abre o ConversationDrawer (paciente ou anônimo)
 *   - outras com deeplink → router.push(deeplink)
 *   - todas marcam como lida automaticamente se ainda não estiverem.
 */
import { ref, computed, onMounted, onBeforeUnmount, watch } from 'vue';
import { useRouter } from 'vue-router';
import { useToast } from 'primevue/usetoast';
import { useConfirm } from 'primevue/useconfirm';
import { formatDistanceToNow, format } from 'date-fns';
import { ptBR } from 'date-fns/locale';
import { supabase } from '@/lib/supabase/client';
import { useNotificationStore } from '@/stores/notificationStore';
import { useConversationDrawerStore } from '@/stores/conversationDrawerStore';
import { useTenantStore } from '@/stores/tenantStore';
// Button/InputText/Message: auto via PrimeVueResolver

const emit = defineEmits(['close']);

const router = useRouter();
const toast = useToast();
const confirm = useConfirm();
const notifStore = useNotificationStore();
const conversationDrawer = useConversationDrawerStore();
const tenantStore = useTenantStore();

// ── Breakpoints + drawer mobile ────────────────────────
const drawerOpen = ref(false);
const isMobile = ref(false);
let _mqMobile = null;
function _onMqMobileChange(e) {
    isMobile.value = e.matches;
    if (!e.matches) drawerOpen.value = false;
}
function toggleDrawer() { drawerOpen.value = !drawerOpen.value; }
function fecharDrawer() { drawerOpen.value = false; }

// ── Estado ─────────────────────────────────────────────
const ownerId = ref(null);
const items = ref([]);
const loading = ref(true);

const busca = ref('');
const statusFilter = ref('all');     // 'all' | 'unread' | 'read' | 'archived'
const typeFilter = ref('');           // '' | new_scheduling | new_patient | ...

// ── Type meta (cores Tailwind 600 — usadas em ícones, border-left, badges) ──
const typeMap = {
    new_scheduling:   { icon: 'pi-inbox',           color: 'rgb(220, 38, 38)',  label: 'Agendamento' },
    new_patient:      { icon: 'pi-user-plus',       color: 'rgb(2, 132, 199)',  label: 'Novo paciente' },
    recurrence_alert: { icon: 'pi-refresh',         color: 'rgb(217, 119, 6)',  label: 'Recorrência' },
    session_status:   { icon: 'pi-calendar-times',  color: 'rgb(234, 88, 12)',  label: 'Sessão' },
    inbound_message:  { icon: 'pi-whatsapp',        color: 'rgb(22, 163, 74)',  label: 'Mensagem' }
};

function metaFor(item) {
    return typeMap[item.type] || { icon: 'pi-bell', color: 'var(--m-text-muted)', label: item.type };
}

// ── Filter options (button lists) ──────────────────────
const STATUS_FILTER_OPTIONS = [
    { key: 'all',      label: 'Todas',      icon: 'pi pi-list' },
    { key: 'unread',   label: 'Não lidas',  icon: 'pi pi-bell' },
    { key: 'read',     label: 'Lidas',      icon: 'pi pi-check' },
    { key: 'archived', label: 'Arquivadas', icon: 'pi pi-inbox' }
];

const TYPE_FILTER_OPTIONS = [
    { key: 'new_scheduling',   label: 'Agendamento',  icon: 'pi pi-inbox' },
    { key: 'new_patient',      label: 'Novo paciente', icon: 'pi pi-user-plus' },
    { key: 'recurrence_alert', label: 'Recorrência',   icon: 'pi pi-refresh' },
    { key: 'session_status',   label: 'Sessão',        icon: 'pi pi-calendar-times' },
    { key: 'inbound_message',  label: 'Mensagem',      icon: 'pi pi-whatsapp' }
];

function setStatusFilter(s) {
    statusFilter.value = s;
}
function toggleTypeFilter(t) {
    typeFilter.value = typeFilter.value === t ? '' : t;
}

const hasActiveFilters = computed(() =>
    !!(busca.value || typeFilter.value || statusFilter.value !== 'all')
);
function clearAllFilters() {
    busca.value = '';
    typeFilter.value = '';
    statusFilter.value = 'all';
}

// ── Stats agregadas ────────────────────────────────────
const stats = computed(() => {
    const total = items.value.length;
    const unread = items.value.filter((n) => !n.read_at && !n.archived).length;
    const read = items.value.filter((n) => n.read_at && !n.archived).length;
    const archived = items.value.filter((n) => n.archived).length;
    return [
        { key: 'total',    label: 'Total',     value: total,    cls: 'neutral' },
        { key: 'unread',   label: 'Não lidas', value: unread,   cls: unread > 0 ? 'warn' : 'neutral' },
        { key: 'read',     label: 'Lidas',     value: read,     cls: read > 0 ? 'ok' : 'neutral' },
        { key: 'archived', label: 'Arquivadas', value: archived, cls: 'neutral' }
    ];
});

// ── Filtragem (status + tipo + busca) ──────────────────
const filteredItems = computed(() => {
    const q = busca.value.trim().toLowerCase();
    return items.value.filter((n) => {
        if (statusFilter.value === 'unread' && (n.read_at || n.archived)) return false;
        if (statusFilter.value === 'read' && (!n.read_at || n.archived)) return false;
        if (statusFilter.value === 'archived' && !n.archived) return false;
        if (statusFilter.value === 'all' && n.archived) return false;
        if (typeFilter.value && n.type !== typeFilter.value) return false;
        if (q) {
            const title = (n.payload?.title || '').toLowerCase();
            const detail = (n.payload?.detail || '').toLowerCase();
            if (!title.includes(q) && !detail.includes(q)) return false;
        }
        return true;
    });
});

const unreadCount = computed(() =>
    items.value.filter((n) => !n.read_at && !n.archived).length
);

// ── Data loading ───────────────────────────────────────
async function load() {
    loading.value = true;
    try {
        const { data: authData } = await supabase.auth.getUser();
        ownerId.value = authData?.user?.id || null;
        if (!ownerId.value) {
            loading.value = false;
            return;
        }
        const { data, error } = await supabase
            .from('notifications')
            .select('*')
            .eq('owner_id', ownerId.value)
            .order('created_at', { ascending: false })
            .limit(500);
        if (error) throw error;
        items.value = data || [];
    } catch (e) {
        toast.add({ severity: 'error', summary: 'Erro', detail: e?.message || 'Falha ao carregar notificações.', life: 4500 });
    } finally {
        loading.value = false;
    }
}

// ── Actions: lida/não lida/arquivar/remover ────────────
async function markRead(id) {
    const now = new Date().toISOString();
    const { error } = await supabase.from('notifications').update({ read_at: now }).eq('id', id);
    if (error) {
        toast.add({ severity: 'error', summary: 'Erro', detail: error.message, life: 3500 });
        return;
    }
    const item = items.value.find((n) => n.id === id);
    if (item) item.read_at = now;
    const storeItem = notifStore.items.find((n) => n.id === id);
    if (storeItem) storeItem.read_at = now;
}

async function markUnread(id) {
    const { error } = await supabase.from('notifications').update({ read_at: null }).eq('id', id);
    if (error) {
        toast.add({ severity: 'error', summary: 'Erro', detail: error.message, life: 3500 });
        return;
    }
    const item = items.value.find((n) => n.id === id);
    if (item) item.read_at = null;
    const storeItem = notifStore.items.find((n) => n.id === id);
    if (storeItem) storeItem.read_at = null;
}

async function archive(id) {
    const { error } = await supabase.from('notifications').update({ archived: true }).eq('id', id);
    if (error) {
        toast.add({ severity: 'error', summary: 'Erro', detail: error.message, life: 3500 });
        return;
    }
    const item = items.value.find((n) => n.id === id);
    if (item) item.archived = true;
    notifStore.items = notifStore.items.filter((n) => n.id !== id);
}

async function unarchive(id) {
    const { error } = await supabase.from('notifications').update({ archived: false }).eq('id', id);
    if (error) {
        toast.add({ severity: 'error', summary: 'Erro', detail: error.message, life: 3500 });
        return;
    }
    const item = items.value.find((n) => n.id === id);
    if (item) item.archived = false;
    if (item && !notifStore.items.find((n) => n.id === id)) {
        notifStore.items.unshift({ ...item });
    }
}

function confirmRemove(id) {
    confirm.require({
        message: 'Remover esta notificação permanentemente? Essa ação não pode ser desfeita.',
        header: 'Remover notificação',
        icon: 'pi pi-exclamation-triangle',
        acceptLabel: 'Remover',
        rejectLabel: 'Cancelar',
        acceptClass: 'p-button-danger',
        accept: () => remove(id)
    });
}

async function remove(id) {
    const { error } = await supabase.from('notifications').delete().eq('id', id);
    if (error) {
        toast.add({ severity: 'error', summary: 'Erro', detail: error.message, life: 3500 });
        return;
    }
    items.value = items.value.filter((n) => n.id !== id);
    notifStore.items = notifStore.items.filter((n) => n.id !== id);
    toast.add({ severity: 'success', summary: 'Removida', life: 2500 });
}

async function markAllRead() {
    const unreadIds = items.value.filter((n) => !n.read_at && !n.archived).map((n) => n.id);
    if (!unreadIds.length) return;
    const now = new Date().toISOString();
    const { error } = await supabase.from('notifications').update({ read_at: now }).in('id', unreadIds);
    if (error) {
        toast.add({ severity: 'error', summary: 'Erro', detail: error.message, life: 3500 });
        return;
    }
    items.value.forEach((n) => {
        if (unreadIds.includes(n.id)) n.read_at = now;
    });
    notifStore.items.forEach((n) => {
        if (unreadIds.includes(n.id)) n.read_at = now;
    });
    toast.add({
        severity: 'success',
        summary: `${unreadIds.length} marcada${unreadIds.length > 1 ? 's' : ''} como lida${unreadIds.length > 1 ? 's' : ''}`,
        life: 2500
    });
}

// ── Click numa row: abre deeplink ou conversation drawer ──
function handleRowClick(n) {
    if (n.type === 'inbound_message') {
        const payload = n.payload || {};
        if (payload.patient_id) {
            conversationDrawer.openForPatient(payload.patient_id);
        } else if (payload.from_number) {
            conversationDrawer.openForThread({
                thread_key: `anon:${payload.from_number}`,
                tenant_id: tenantStore.activeTenantId,
                patient_id: null,
                patient_name: null,
                contact_number: payload.from_number,
                channel: payload.channel || 'whatsapp',
                message_count: 1,
                unread_count: 1,
                kanban_status: 'awaiting_us',
                last_message_at: new Date().toISOString()
            });
        }
        if (!n.read_at) markRead(n.id);
        return;
    }
    const deeplink = n.payload?.deeplink;
    if (deeplink) {
        if (!n.read_at) markRead(n.id);
        // Fecha a página Melissa antes de navegar pra rota Rail (deeplinks
        // apontam pra /therapist/... ou /admin/...).
        emit('close');
        router.push(deeplink);
    } else if (!n.read_at) {
        markRead(n.id);
    }
}

// ── Helpers de formatação ──────────────────────────────
function timeAgo(iso) {
    try {
        return formatDistanceToNow(new Date(iso), { addSuffix: true, locale: ptBR });
    } catch {
        return '—';
    }
}

function fullDate(iso) {
    try {
        return format(new Date(iso), "dd 'de' MMMM 'às' HH:mm", { locale: ptBR });
    } catch {
        return '';
    }
}

function initials(item) {
    return item.payload?.avatar_initials || '?';
}

// Watcher: se filtro de tipo casa com nenhum item visível, mantém ativo
// pra dar feedback. (Não auto-reseta — user controla via X inline.)
watch(() => statusFilter.value, () => { /* noop — filter applies via computed */ });

onMounted(() => {
    if (typeof window !== 'undefined' && window.matchMedia) {
        _mqMobile = window.matchMedia('(max-width: 1023px)');
        isMobile.value = _mqMobile.matches;
        _mqMobile.addEventListener('change', _onMqMobileChange);
    }
    load();
});
onBeforeUnmount(() => {
    if (_mqMobile) _mqMobile.removeEventListener('change', _onMqMobileChange);
});
</script>

<template>
    <ConfirmDialog />

    <!-- Drawer host (mobile) -->
    <aside
        class="mn-mobile-drawer"
        :class="{ 'is-open': drawerOpen }"
        v-show="isMobile"
        aria-label="Estatísticas e filtros"
    >
        <div id="mn-mobile-drawer-target" class="mn-mobile-drawer__scroll" />
    </aside>
    <Transition name="mn-drawer-fade">
        <div
            v-if="isMobile && drawerOpen"
            class="mn-mobile-drawer__backdrop"
            @click="fecharDrawer"
        />
    </Transition>

    <section class="mn-page">
        <header class="mn-page__head">
            <button
                class="mn-menu-btn mn-menu-btn--mobile-only"
                v-tooltip.bottom="'Estatísticas & filtros'"
                @click="toggleDrawer"
            >
                <i class="pi pi-bars" />
                <span>Menu Notificações</span>
            </button>
            <div class="mn-page__title">
                <i class="pi pi-bell mn-page__title-icon" />
                <span>Notificações</span>
                <span class="mn-page__count">{{ filteredItems.length }}</span>
                <span v-if="unreadCount > 0" class="mn-page__unread">
                    {{ unreadCount }} não lida{{ unreadCount !== 1 ? 's' : '' }}
                </span>
            </div>
            <div class="mn-page__actions">
                <button
                    v-if="unreadCount > 0"
                    class="mn-act-btn"
                    v-tooltip.bottom="'Marcar todas como lidas'"
                    :disabled="loading"
                    @click="markAllRead"
                >
                    <i class="pi pi-check-circle" />
                    <span>Marcar todas lidas</span>
                </button>
                <button
                    class="mn-head-btn"
                    v-tooltip.bottom="'Recarregar'"
                    :disabled="loading"
                    @click="load"
                >
                    <i :class="loading ? 'pi pi-spin pi-spinner' : 'pi pi-refresh'" />
                </button>
                <button class="mn-close" v-tooltip.bottom="'Voltar (Esc)'" @click="emit('close')">
                    <i class="pi pi-times" />
                </button>
            </div>
        </header>

        <!-- Subheader explicativo (blueprint §9) -->
        <div class="mn-subheader">
            <i class="pi pi-info-circle mn-subheader__icon" />
            <span class="mn-subheader__text">
                Histórico completo de notificações da clínica — agendamentos,
                mensagens, recorrências e sessões. <strong>Marque como lida</strong>,
                <strong>arquive</strong> ou clique numa notificação pra abrir o
                contexto correspondente.
            </span>
        </div>

        <div class="mn-body">
            <!-- ═══ COL 1: Stats + filtros ═══ -->
            <Teleport to="#mn-mobile-drawer-target" :disabled="!isMobile">
            <aside class="mn-side">
                <div class="mn-side__scroll">
                    <!-- Stats -->
                    <div class="mn-w mn-w--side">
                        <div class="mn-w__head">
                            <span class="mn-w__title"><i class="pi pi-chart-bar" /> Estatísticas</span>
                        </div>
                        <div class="mn-stats">
                            <div
                                v-for="s in stats"
                                :key="s.key"
                                class="mn-stat"
                                :class="`is-${s.cls}`"
                            >
                                <div class="mn-stat__val">{{ s.value }}</div>
                                <div class="mn-stat__lbl">{{ s.label }}</div>
                            </div>
                        </div>
                    </div>

                    <!-- Filtro de status -->
                    <div class="mn-w mn-w--side">
                        <div class="mn-w__head">
                            <span class="mn-w__title"><i class="pi pi-filter" /> Status</span>
                            <button
                                v-if="statusFilter !== 'all'"
                                class="mn-side__clear-inline"
                                v-tooltip.top="'Voltar pro filtro padrão (Todas)'"
                                aria-label="Voltar pro filtro padrão"
                                @click="setStatusFilter('all')"
                            >
                                <i class="pi pi-times" />
                            </button>
                        </div>
                        <div class="mn-side__list">
                            <button
                                v-for="o in STATUS_FILTER_OPTIONS"
                                :key="o.key"
                                class="mn-side__item"
                                :class="[`is-status-${o.key}`, { 'is-active': statusFilter === o.key }]"
                                @click="setStatusFilter(o.key)"
                            >
                                <i :class="o.icon" />
                                <span>{{ o.label }}</span>
                            </button>
                        </div>
                    </div>

                    <!-- Filtro de tipo -->
                    <div class="mn-w mn-w--side">
                        <div class="mn-w__head">
                            <span class="mn-w__title"><i class="pi pi-tag" /> Tipo</span>
                            <button
                                v-if="typeFilter"
                                class="mn-side__clear-inline"
                                v-tooltip.top="'Limpar filtro de tipo'"
                                aria-label="Limpar filtro de tipo"
                                @click="typeFilter = ''"
                            >
                                <i class="pi pi-times" />
                            </button>
                        </div>
                        <div class="mn-side__list">
                            <button
                                v-for="o in TYPE_FILTER_OPTIONS"
                                :key="o.key"
                                class="mn-side__item"
                                :class="[`is-type-${o.key}`, { 'is-active': typeFilter === o.key }]"
                                @click="toggleTypeFilter(o.key)"
                            >
                                <i :class="o.icon" />
                                <span>{{ o.label }}</span>
                            </button>
                        </div>
                    </div>
                </div>

                <!-- Footer fixo: Limpar filtros (Transition fade+collapse) -->
                <Transition name="mn-clear">
                    <div v-if="hasActiveFilters" class="mn-side__footer">
                        <button class="mn-side__clear-all" @click="clearAllFilters">
                            <i class="pi pi-filter-slash" />
                            <span>Limpar filtros</span>
                        </button>
                    </div>
                </Transition>
            </aside>
            </Teleport>

            <!-- ═══ COL 2: Toolbar + Lista ═══ -->
            <div class="mn-main">
                <!-- Toolbar: busca -->
                <div class="mn-toolbar">
                    <div class="mn-search">
                        <i class="pi pi-search mn-search__icon" />
                        <input
                            v-model="busca"
                            type="text"
                            placeholder="Buscar por título ou descrição…"
                            class="mn-search__input"
                        />
                        <button
                            v-if="busca"
                            class="mn-search__clear"
                            v-tooltip.bottom="'Limpar busca'"
                            @click="busca = ''"
                        >
                            <i class="pi pi-times" />
                        </button>
                    </div>
                </div>

                <!-- Lista -->
                <div class="mn-list">
                    <!-- Loading -->
                    <div v-if="loading" class="mn-loading">
                        <i class="pi pi-spin pi-spinner" />
                        <span>Carregando notificações…</span>
                    </div>

                    <!-- Empty -->
                    <div v-else-if="!filteredItems.length" class="mn-empty">
                        <i class="pi pi-bell-slash mn-empty__icon" />
                        <div class="mn-empty__title">
                            {{ hasActiveFilters ? 'Nada encontrado' : 'Nenhuma notificação ainda' }}
                        </div>
                        <div class="mn-empty__hint">
                            {{ hasActiveFilters
                                ? 'Ajuste os filtros ou limpe-os pra ver tudo.'
                                : 'Quando algo acontecer, você será avisado aqui.' }}
                        </div>
                    </div>

                    <!-- Items -->
                    <div v-else class="mn-rows">
                        <div
                            v-for="n in filteredItems"
                            :key="n.id"
                            class="mn-row"
                            :class="{
                                'is-unread': !n.read_at && !n.archived,
                                'is-archived': n.archived
                            }"
                            :style="{ '--mn-row-color': metaFor(n).color }"
                            role="button"
                            tabindex="0"
                            @click="handleRowClick(n)"
                            @keydown.enter="handleRowClick(n)"
                        >
                            <div class="mn-row__icon" :style="{ color: metaFor(n).color }">
                                <i :class="['pi', metaFor(n).icon]" />
                            </div>

                            <div class="mn-row__avatar">{{ initials(n) }}</div>

                            <div class="mn-row__body">
                                <div class="mn-row__title-row">
                                    <span class="mn-row__title">{{ n.payload?.title || '(sem título)' }}</span>
                                    <span
                                        class="mn-row__type-pill"
                                        :style="{ color: metaFor(n).color, borderColor: metaFor(n).color + '50', background: metaFor(n).color + '12' }"
                                    >
                                        {{ metaFor(n).label }}
                                    </span>
                                    <span v-if="n.archived" class="mn-row__type-pill mn-row__type-pill--muted">
                                        Arquivada
                                    </span>
                                </div>
                                <div class="mn-row__detail">{{ n.payload?.detail || '—' }}</div>
                                <div class="mn-row__time" :title="fullDate(n.created_at)">
                                    {{ timeAgo(n.created_at) }}
                                </div>
                            </div>

                            <div class="mn-row__actions" @click.stop>
                                <button
                                    v-if="!n.read_at && !n.archived"
                                    class="mn-row__btn"
                                    v-tooltip.top="'Marcar como lida'"
                                    @click="markRead(n.id)"
                                >
                                    <i class="pi pi-check" />
                                </button>
                                <button
                                    v-else-if="n.read_at && !n.archived"
                                    class="mn-row__btn"
                                    v-tooltip.top="'Marcar como não lida'"
                                    @click="markUnread(n.id)"
                                >
                                    <i class="pi pi-envelope" />
                                </button>
                                <button
                                    v-if="!n.archived"
                                    class="mn-row__btn"
                                    v-tooltip.top="'Arquivar'"
                                    @click="archive(n.id)"
                                >
                                    <i class="pi pi-inbox" />
                                </button>
                                <button
                                    v-else
                                    class="mn-row__btn"
                                    v-tooltip.top="'Desarquivar'"
                                    @click="unarchive(n.id)"
                                >
                                    <i class="pi pi-undo" />
                                </button>
                                <button
                                    class="mn-row__btn mn-row__btn--danger"
                                    v-tooltip.top="'Remover'"
                                    @click="confirmRemove(n.id)"
                                >
                                    <i class="pi pi-trash" />
                                </button>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>
</template>

<style scoped>
/* ─── Page chrome (espelha demais Melissa Pages) ─── */
.mn-page {
    position: absolute;
    inset: 6px 6px calc(var(--m-dock-h, 76px) + 6px) 6px;
    z-index: 40;
    display: flex;
    flex-direction: column;
    background: var(--m-bg-medium);
    backdrop-filter: blur(32px) saturate(160%);
    -webkit-backdrop-filter: blur(32px) saturate(160%);
    border: 1px solid var(--m-border);
    border-radius: 18px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--m-text);
    animation: mn-page-enter 240ms cubic-bezier(0.2, 0.7, 0.3, 1);
}
@keyframes mn-page-enter {
    from { opacity: 0; transform: scale(0.985); }
    to   { opacity: 1; transform: scale(1); }
}

.mn-page__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--m-border);
    flex-shrink: 0;
    gap: 10px;
}
.mn-page__title {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 500;
    flex-wrap: wrap;
}
.mn-page__title-icon {
    color: var(--p-primary-color);
    font-size: 1.05rem;
}
.mn-page__title > span:not(.mn-page__count):not(.mn-page__unread) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mn-page__count {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--m-accent);
    background: var(--m-accent-soft);
    border: 1px solid color-mix(in srgb, var(--m-accent) 35%, transparent);
    padding: 2px 8px;
    border-radius: 999px;
}
.mn-page__unread {
    font-size: 0.7rem;
    font-weight: 600;
    color: rgb(217, 119, 6);
    background: rgba(217, 119, 6, 0.12);
    border: 1px solid rgba(217, 119, 6, 0.35);
    padding: 2px 8px;
    border-radius: 999px;
}

.mn-page__actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.mn-close, .mn-head-btn {
    width: 32px; height: 32px;
    display: grid; place-items: center;
    background: var(--m-bg-soft);
    border: 1px solid var(--m-border);
    color: var(--m-text);
    border-radius: 9px;
    cursor: pointer;
    font-family: inherit;
    transition: background-color 140ms ease;
}
.mn-close:hover, .mn-head-btn:hover { background: var(--m-bg-soft-hover); }
.mn-head-btn > i { font-size: 0.85rem; }
.mn-head-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.mn-act-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    padding: 0 12px;
    border-radius: 9px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    transition: background-color 140ms ease;
    background: var(--m-bg-soft);
    border: 1px solid var(--m-border);
    color: var(--m-text);
}
.mn-act-btn:hover {
    background: var(--m-bg-soft-hover);
    border-color: var(--m-border-strong);
}
.mn-act-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.mn-act-btn > i { font-size: 0.78rem; }

/* Subheader (blueprint §9) */
.mn-subheader {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 18px;
    border-bottom: 1px solid var(--m-border);
    background: var(--m-bg-soft);
    font-size: 0.78rem;
    color: var(--m-text-muted);
    line-height: 1.45;
    flex-shrink: 0;
}
.mn-subheader__icon {
    color: var(--p-primary-color);
    font-size: 0.92rem;
    flex-shrink: 0;
    margin-top: 1px;
}
.mn-subheader__text { flex: 1; min-width: 0; }
.mn-subheader__text strong { color: var(--m-text); font-weight: 600; }

/* Body */
.mn-body {
    flex: 1;
    display: flex;
    min-height: 0;
    gap: 0;
    padding: 0;
}

/* ─── Sidebar (2 zonas: __scroll + __footer fixo) ─── */
.mn-side {
    width: 280px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: var(--m-bg-soft);
    border-right: 1px solid var(--m-border);
    overflow: hidden;
}
.mn-side__scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}
.mn-side__scroll::-webkit-scrollbar { width: 5px; }
.mn-side__scroll::-webkit-scrollbar-thumb {
    background: var(--m-border-strong);
    border-radius: 3px;
}

.mn-side__footer {
    flex-shrink: 0;
    padding: 12px;
    background: var(--m-bg-soft);
    border-top: 1px solid var(--m-border);
}
.mn-side__clear-all {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 12px;
    background: var(--m-bg-medium);
    border: 1px solid var(--m-border);
    color: var(--m-text);
    border-radius: 10px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    transition: background-color 140ms ease, border-color 140ms ease;
}
.mn-side__clear-all:hover {
    background: var(--m-bg-soft-hover);
    border-color: var(--m-border-strong);
}
.mn-side__clear-all > i {
    font-size: 0.78rem;
    color: var(--m-text-muted);
    transition: color 140ms ease;
}
.mn-side__clear-all:hover > i { color: var(--m-text); }

.mn-side__clear-inline {
    width: 18px;
    height: 18px;
    display: grid;
    place-items: center;
    background: transparent;
    border: 1px solid color-mix(in srgb, rgb(220, 38, 38) 30%, var(--m-border));
    color: rgb(220, 38, 38);
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    transition: background-color 140ms ease, border-color 140ms ease;
}
.mn-side__clear-inline:hover {
    background: rgba(220, 38, 38, 0.10);
    border-color: rgba(220, 38, 38, 0.55);
}
.mn-side__clear-inline > i { font-size: 0.6rem; }

.mn-clear-enter-active,
.mn-clear-leave-active {
    transition: opacity 220ms ease, transform 220ms ease, max-height 240ms ease;
    overflow: hidden;
}
.mn-clear-enter-from,
.mn-clear-leave-to {
    opacity: 0;
    transform: translateY(6px);
    max-height: 0;
}
.mn-clear-enter-to,
.mn-clear-leave-from {
    opacity: 1;
    transform: translateY(0);
    max-height: 80px;
}

.mn-w {
    background: var(--m-bg-medium);
    border: 1px solid var(--m-border);
    border-radius: 12px;
    padding: 12px;
}
.mn-w--side {
    margin: 12px 12px 0;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}
.mn-w--side:last-of-type { margin-bottom: 12px; }
.mn-w__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}
.mn-w__title {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--m-text-muted);
    font-weight: 600;
}
.mn-w__title > i { color: var(--m-text-muted); font-size: 0.7rem; }

.mn-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
}
.mn-stat {
    background: var(--m-bg-soft);
    border: 1px solid var(--m-border);
    border-radius: 10px;
    padding: 8px 10px;
}
.mn-stat__val {
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.1;
}
.mn-stat__lbl {
    font-size: 0.65rem;
    color: var(--m-text-muted);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.mn-stat.is-warn .mn-stat__val { color: rgb(217, 119, 6); }
.mn-stat.is-ok .mn-stat__val   { color: rgb(22, 163, 74); }

/* ─── Filter buttons (blueprint §8) ─── */
.mn-side__list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.mn-side__item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--m-text);
    border-radius: 10px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.82rem;
    text-align: left;
    transition: background-color 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}
.mn-side__item > i {
    font-size: 0.78rem;
    width: 14px;
    text-align: center;
}

/* Status: Todas neutral, Não lidas amber, Lidas verde, Arquivadas neutral */
.mn-side__item.is-status-all {
    background: var(--m-bg-soft);
    border-color: var(--m-border);
}
.mn-side__item.is-status-all > i { color: var(--m-text-muted); }
.mn-side__item.is-status-all:hover {
    background: var(--m-bg-soft-hover);
    border-color: var(--m-border-strong);
}
.mn-side__item.is-active.is-status-all {
    background: var(--m-bg-soft-hover);
    border-color: var(--m-border-strong);
    box-shadow: 0 0 0 1px var(--m-border-strong);
}

.mn-side__item.is-status-unread {
    background: rgba(217, 119, 6, 0.05);
    border-color: rgba(217, 119, 6, 0.18);
}
.mn-side__item.is-status-unread > i { color: rgb(217, 119, 6); }
.mn-side__item.is-status-unread:hover {
    background: rgba(217, 119, 6, 0.10);
    border-color: rgba(217, 119, 6, 0.30);
}
.mn-side__item.is-active.is-status-unread {
    background: rgba(217, 119, 6, 0.16);
    border-color: rgba(217, 119, 6, 0.55);
    box-shadow: 0 0 0 1px rgba(217, 119, 6, 0.35);
}

.mn-side__item.is-status-read {
    background: rgba(22, 163, 74, 0.05);
    border-color: rgba(22, 163, 74, 0.18);
}
.mn-side__item.is-status-read > i { color: rgb(22, 163, 74); }
.mn-side__item.is-status-read:hover {
    background: rgba(22, 163, 74, 0.10);
    border-color: rgba(22, 163, 74, 0.30);
}
.mn-side__item.is-active.is-status-read {
    background: rgba(22, 163, 74, 0.16);
    border-color: rgba(22, 163, 74, 0.55);
    box-shadow: 0 0 0 1px rgba(22, 163, 74, 0.35);
}

.mn-side__item.is-status-archived {
    background: var(--m-bg-soft);
    border-color: var(--m-border);
}
.mn-side__item.is-status-archived > i { color: var(--m-text-muted); }
.mn-side__item.is-status-archived:hover {
    background: var(--m-bg-soft-hover);
    border-color: var(--m-border-strong);
}
.mn-side__item.is-active.is-status-archived {
    background: var(--m-bg-soft-hover);
    border-color: var(--m-border-strong);
    box-shadow: 0 0 0 1px var(--m-border-strong);
}

/* Tipo: cores Tailwind 600 por tipo (espelha typeMap do JS) */
.mn-side__item.is-type-new_scheduling {
    background: rgba(220, 38, 38, 0.05);
    border-color: rgba(220, 38, 38, 0.18);
}
.mn-side__item.is-type-new_scheduling > i { color: rgb(220, 38, 38); }
.mn-side__item.is-type-new_scheduling:hover {
    background: rgba(220, 38, 38, 0.10);
    border-color: rgba(220, 38, 38, 0.30);
}
.mn-side__item.is-active.is-type-new_scheduling {
    background: rgba(220, 38, 38, 0.16);
    border-color: rgba(220, 38, 38, 0.55);
    box-shadow: 0 0 0 1px rgba(220, 38, 38, 0.35);
}

.mn-side__item.is-type-new_patient {
    background: rgba(2, 132, 199, 0.05);
    border-color: rgba(2, 132, 199, 0.18);
}
.mn-side__item.is-type-new_patient > i { color: rgb(2, 132, 199); }
.mn-side__item.is-type-new_patient:hover {
    background: rgba(2, 132, 199, 0.10);
    border-color: rgba(2, 132, 199, 0.30);
}
.mn-side__item.is-active.is-type-new_patient {
    background: rgba(2, 132, 199, 0.16);
    border-color: rgba(2, 132, 199, 0.55);
    box-shadow: 0 0 0 1px rgba(2, 132, 199, 0.35);
}

.mn-side__item.is-type-recurrence_alert {
    background: rgba(217, 119, 6, 0.05);
    border-color: rgba(217, 119, 6, 0.18);
}
.mn-side__item.is-type-recurrence_alert > i { color: rgb(217, 119, 6); }
.mn-side__item.is-type-recurrence_alert:hover {
    background: rgba(217, 119, 6, 0.10);
    border-color: rgba(217, 119, 6, 0.30);
}
.mn-side__item.is-active.is-type-recurrence_alert {
    background: rgba(217, 119, 6, 0.16);
    border-color: rgba(217, 119, 6, 0.55);
    box-shadow: 0 0 0 1px rgba(217, 119, 6, 0.35);
}

.mn-side__item.is-type-session_status {
    background: rgba(234, 88, 12, 0.05);
    border-color: rgba(234, 88, 12, 0.18);
}
.mn-side__item.is-type-session_status > i { color: rgb(234, 88, 12); }
.mn-side__item.is-type-session_status:hover {
    background: rgba(234, 88, 12, 0.10);
    border-color: rgba(234, 88, 12, 0.30);
}
.mn-side__item.is-active.is-type-session_status {
    background: rgba(234, 88, 12, 0.16);
    border-color: rgba(234, 88, 12, 0.55);
    box-shadow: 0 0 0 1px rgba(234, 88, 12, 0.35);
}

.mn-side__item.is-type-inbound_message {
    background: rgba(22, 163, 74, 0.05);
    border-color: rgba(22, 163, 74, 0.18);
}
.mn-side__item.is-type-inbound_message > i { color: rgb(22, 163, 74); }
.mn-side__item.is-type-inbound_message:hover {
    background: rgba(22, 163, 74, 0.10);
    border-color: rgba(22, 163, 74, 0.30);
}
.mn-side__item.is-active.is-type-inbound_message {
    background: rgba(22, 163, 74, 0.16);
    border-color: rgba(22, 163, 74, 0.55);
    box-shadow: 0 0 0 1px rgba(22, 163, 74, 0.35);
}

/* ─── Main column ─── */
.mn-main {
    flex: 1;
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 12px;
    gap: 10px;
}

.mn-toolbar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}
.mn-search {
    position: relative;
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
}
.mn-search__icon {
    position: absolute;
    left: 12px;
    color: var(--m-text-muted);
    font-size: 0.78rem;
    pointer-events: none;
}
.mn-search__input {
    width: 100%;
    background: var(--m-bg-medium);
    border: 1px solid var(--m-border);
    color: var(--m-text);
    padding: 9px 36px 9px 34px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    transition: background-color 140ms ease, border-color 140ms ease;
}
.mn-search__input::placeholder { color: var(--m-text-faint); }
.mn-search__input:focus { border-color: var(--m-border-strong); }
.mn-search__clear {
    position: absolute;
    right: 8px;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    background: transparent;
    border: none;
    color: var(--m-text-muted);
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    transition: background-color 140ms ease;
}
.mn-search__clear:hover {
    background: var(--m-bg-soft-hover);
    color: var(--m-text);
}
.mn-search__clear > i { font-size: 0.7rem; }

/* ─── Lista de notificações ─── */
.mn-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--m-border);
    border-radius: 10px;
    background: transparent;
}
.mn-list::-webkit-scrollbar { width: 5px; }
.mn-list::-webkit-scrollbar-thumb {
    background: var(--m-border-strong);
    border-radius: 3px;
}

.mn-loading,
.mn-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 56px 28px;
    text-align: center;
    color: var(--m-text-muted);
    gap: 8px;
    flex: 1;
}
.mn-loading > i { font-size: 1.4rem; color: var(--p-primary-color); }
.mn-empty__icon {
    font-size: 2rem;
    color: var(--m-text-faint);
    margin-bottom: 4px;
}
.mn-empty__title {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--m-text);
}
.mn-empty__hint { font-size: 0.78rem; }

.mn-rows {
    display: flex;
    flex-direction: column;
}

.mn-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 14px;
    border-left: 3px solid var(--mn-row-color, var(--m-border));
    border-bottom: 1px solid var(--m-border);
    background: transparent;
    cursor: pointer;
    transition: background-color 140ms ease;
}
.mn-row:last-child { border-bottom: none; }
.mn-row:hover {
    background: var(--m-bg-soft-hover);
}
.mn-row.is-unread {
    background: color-mix(in srgb, var(--mn-row-color) 4%, transparent);
}
.mn-row.is-unread:hover {
    background: color-mix(in srgb, var(--mn-row-color) 8%, var(--m-bg-soft-hover));
}
.mn-row.is-archived {
    opacity: 0.7;
}

.mn-row__icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: color-mix(in srgb, var(--mn-row-color) 15%, transparent);
    font-size: 0.92rem;
    margin-top: 2px;
}

.mn-row__avatar {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--p-primary-color), color-mix(in srgb, var(--p-primary-color) 60%, white));
    color: white;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    display: grid;
    place-items: center;
    margin-top: 2px;
}

.mn-row__body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.mn-row__title-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.mn-row__title {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--m-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}
.mn-row__type-pill {
    display: inline-flex;
    align-items: center;
    padding: 1px 8px;
    border-radius: 999px;
    font-size: 0.62rem;
    font-weight: 600;
    white-space: nowrap;
    border: 1px solid;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.mn-row__type-pill--muted {
    background: var(--m-bg-medium) !important;
    color: var(--m-text-muted) !important;
    border-color: var(--m-border) !important;
}
.mn-row__detail {
    font-size: 0.78rem;
    color: var(--m-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.45;
}
.mn-row__time {
    font-size: 0.7rem;
    color: var(--m-text-faint);
}

.mn-row__actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    opacity: 0.4;
    transition: opacity 140ms ease;
}
.mn-row:hover .mn-row__actions,
.mn-row:focus-within .mn-row__actions {
    opacity: 1;
}
.mn-row__btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--m-text-muted);
    display: grid;
    place-items: center;
    cursor: pointer;
    font-family: inherit;
    transition: background-color 140ms ease, color 140ms ease;
}
.mn-row__btn:hover {
    background: var(--m-bg-soft-hover);
    color: var(--m-text);
}
.mn-row__btn--danger:hover {
    background: rgba(220, 38, 38, 0.12);
    color: rgb(220, 38, 38);
}
.mn-row__btn > i { font-size: 0.78rem; }

/* ─── Botão Menu mobile (abre drawer com sidebar) ─── */
.mn-menu-btn {
    display: none;
    height: 32px;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    background: var(--m-accent);
    border: 1px solid var(--m-accent);
    color: white;
    padding: 0 11px;
    border-radius: 9px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    transition: background-color 140ms ease, transform 140ms ease;
}
.mn-menu-btn:hover {
    background: color-mix(in srgb, var(--m-accent) 88%, white);
    transform: translateY(-1px);
}
.mn-menu-btn > i { font-size: 0.85rem; }

/* ─── Drawer mobile (Teleport target) ─── */
.mn-mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    height: 100dvh;
    width: min(360px, 88vw);
    z-index: 80;
    background: var(--m-bg-medium);
    backdrop-filter: blur(28px) saturate(160%);
    -webkit-backdrop-filter: blur(28px) saturate(160%);
    border-right: 1px solid var(--m-border);
    transform: translateX(-100%);
    transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--m-text);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    display: flex;
    flex-direction: column;
}
.mn-mobile-drawer.is-open { transform: translateX(0); }
.mn-mobile-drawer__scroll {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.mn-mobile-drawer__scroll .mn-side {
    flex: 1;
    min-height: 0;
    width: 100%;
    overflow: hidden;
    background: transparent;
    border-right: none;
    display: flex;
    flex-direction: column;
}
.mn-mobile-drawer__scroll .mn-side__scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scrollbar-width: thin;
    scrollbar-color: var(--m-border-strong) transparent;
}
.mn-mobile-drawer__scroll .mn-side__scroll::-webkit-scrollbar { width: 5px; }
.mn-mobile-drawer__scroll .mn-side__scroll::-webkit-scrollbar-thumb {
    background: var(--m-border-strong);
    border-radius: 3px;
}
.mn-mobile-drawer__scroll .mn-w--side {
    margin: 0;
    flex-shrink: 0;
}
.mn-mobile-drawer__scroll .mn-w--side:last-of-type { margin-bottom: 0; }
.mn-mobile-drawer__scroll .mn-side__footer {
    flex-shrink: 0;
    margin: 0;
    padding: 12px;
    background: var(--m-bg-medium);
    border-top: 1px solid var(--m-border);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
}

.mn-mobile-drawer__backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 79;
}
.mn-drawer-fade-enter-active,
.mn-drawer-fade-leave-active { transition: opacity 200ms ease; }
.mn-drawer-fade-enter-from,
.mn-drawer-fade-leave-to { opacity: 0; }

/* ─── Mobile (<1024px) ─── */
@media (max-width: 1023px) {
    /* Sidebar saiu pro drawer via Teleport — body fica só com .mn-main. */
    .mn-body { flex-direction: column; padding: 0; }
    .mn-main { width: 100%; padding: 8px; }
    .mn-page__title > span:first-of-type { display: none; }
    .mn-page__title-icon { display: none; }
    .mn-menu-btn--mobile-only { display: inline-flex; }
    .mn-act-btn span { display: none; }
    .mn-act-btn { width: 32px; padding: 0; justify-content: center; }
    .mn-row__actions { opacity: 1; }
}
</style>
