@extends('layouts.admin')


@section('content')
<script>
    window.machineApp = function () {
        return {
            showLogPanel: false,
            showEditModal: false,
            showInventoryPanel: false,
            editMachineId: '',
            editMachineName: '',
            activeTab: 'status',
            currentMachineId: '',
            isLoadingTable: false,
            async fetchPage(url) {
                if (!url || this.isLoadingTable) return;
                this.isLoadingTable = true;
                try {
                    const res = await fetch(url, { headers: { 'X-Requested-With': 'XMLHttpRequest' } });
                    const html = await res.text();
                    const parser = new DOMParser();
                    const doc = parser.parseFromString(html, 'text/html');
                    const newContent = doc.querySelector('#ajax-content-container');
                    if (newContent) {
                        document.querySelector('#ajax-content-container').innerHTML = newContent.innerHTML;
                        window.history.pushState({}, '', url);

                        // Re-initialize Preline UI components
                        if (window.HSStaticMethods && typeof window.HSStaticMethods.autoInit === 'function') {
                            window.HSStaticMethods.autoInit();
                        }
                    }
                } catch (e) {
                    console.error('AJAX Load Failed:', e);
                } finally {
                    this.isLoadingTable = false;
                }
            },
            currentMachineSn: '',
            currentMachineName: '',
            logs: [],
            loading: false,
            inventoryLoading: false,
            startDate: '',
            endDate: '',
            tab: 'list',
            viewMode: 'fleet',
            selectedMachine: null,
            slots: [],
            inventorySlots: [],
            currentPage: 1,
            lastPage: 1,

            init() {
                const now = new Date();
                const pad = (n) => String(n).padStart(2, '0');
                const formatDate = (date, time) => `${date.getFullYear()}/${pad(date.getMonth() + 1)}/${pad(date.getDate())} ${time}`;
                
                this.startDate = formatDate(now, '00:00');
                this.endDate = formatDate(now, '23:59');
                this.$watch('activeTab', () => this.fetchLogs(1));
            },

            async openLogPanel(id, sn, name) {
                this.currentMachineId = id;
                this.currentMachineSn = sn;
                this.currentMachineName = name;
                this.slots = [];
                this.showLogPanel = true;
                this.activeTab = 'status';
                await this.fetchLogs();
            },

            openEditModal(id, name) {
                this.editMachineId = id;
                this.editMachineName = name;
                this.showEditModal = true;
            },


            async fetchLogs(page = 1) {
                this.loading = true;
                this.currentPage = page;
                try {
                    let url = '/admin/machines/' + this.currentMachineId + '/logs-ajax?type=' + this.activeTab + '&page=' + page;
                    if (this.startDate) url += '&start_date=' + this.startDate;
                    if (this.endDate) url += '&end_date=' + this.endDate;
                    
                    const res = await fetch(url);
                    const data = await res.json();
                    if (data.success) {
                        this.logs = data.data || [];
                        this.currentPage = data.pagination.current_page;
                        this.lastPage = data.pagination.last_page;
                    }
                } catch (e) { console.error('fetchLogs error:', e); }
                finally { this.loading = false; }
            },

            async openCabinet(id) {
                this.loading = true;
                this.viewMode = 'cabinet';
                try {
                    const res = await fetch('/admin/machines/' + id + '/slots-ajax');
                    const data = await res.json();
                    if (data.success) {
                        this.selectedMachine = data.machine;
                        this.slots = data.slots;
                        window.scrollTo({ top: 0, behavior: 'smooth' });
                    }
                } catch (e) { console.error('openCabinet error:', e); }
                finally { this.loading = false; }
            },

            // 庫存一覽面板 (唯讀)
            async openInventoryPanel(id, sn, name) {
                this.currentMachineId = id;
                this.currentMachineSn = sn;
                this.currentMachineName = name;
                this.inventorySlots = [];
                this.showInventoryPanel = true;
                this.inventoryLoading = true;
                try {
                    const res = await fetch('/admin/machines/' + id + '/slots-ajax');
                    const data = await res.json();
                    if (data.success) {
                        this.inventorySlots = data.slots;
                    }
                } catch (e) { console.error('openInventoryPanel error:', e); }
                finally { this.inventoryLoading = false; }
            },

            formatDateTime(dateStr) {
                if (!dateStr) return '--';
                const d = new Date(dateStr);
                const pad = (n) => String(n).padStart(2, '0');
                return `${d.getFullYear()}/${pad(d.getMonth() + 1)}/${pad(d.getDate())} ${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`;
            },

            getSlotColorClass(slot) {
                if (!slot.expiry_date) return 'bg-slate-50/50 dark:bg-slate-800/50 text-slate-400 border-slate-200/60 dark:border-slate-700/50';
                const todayStr = new Date().toISOString().split('T')[0];
                const expiryStr = slot.expiry_date;
                if (expiryStr < todayStr) {
                    return 'bg-rose-50/60 dark:bg-rose-500/10 text-rose-600 dark:text-rose-400 border-rose-200 dark:border-rose-500/30 shadow-sm shadow-rose-500/5';
                }
                const diffDays = Math.round((new Date(expiryStr) - new Date(todayStr)) / 86400000);
                if (diffDays <= 7) {
                    return 'bg-amber-50/60 dark:bg-amber-500/10 text-amber-600 dark:text-amber-400 border-amber-200 dark:border-amber-500/30 shadow-sm shadow-amber-500/5';
                }
                return 'bg-emerald-50/60 dark:bg-emerald-500/10 text-emerald-600 dark:text-emerald-400 border-emerald-200 dark:border-emerald-500/30 shadow-sm shadow-emerald-500/5';
            },

        };
    };
</script>

<div class="space-y-4 pb-20" x-data="machineApp()"
    @keydown.escape.window="showLogPanel = false; showInventoryPanel = false"
    @ajax:navigate.window.prevent="fetchPage($event.detail.url)"
    @submit.prevent="if($event.target.method.toLowerCase() === 'get') { 
        const url = new URL($event.target.action, window.location.origin);
        new FormData($event.target).forEach((value, key) => {
            if(value.trim()) url.searchParams.set(key, value);
            else url.searchParams.delete(key);
        });
        fetchPage(url.pathname + url.search);
    }">
    <!-- Top Header & Actions -->
    <div class="flex items-center justify-between gap-4">
        <div class="flex items-center gap-4">
            <div>
                <h1
                    class="text-2xl sm:text-3xl font-black text-slate-800 dark:text-white tracking-tight font-display transition-all duration-300">
                    {{ __('Machine List') }}
                </h1>
                <p class="text-sm font-bold text-slate-500 dark:text-slate-400 mt-1 uppercase tracking-widest">
                    {{ __('Manage your machine fleet and operational data') }}
                </p>
            </div>
        </div>
    </div>

    <!-- Main Card (Machine List) -->
    <div class="luxury-card rounded-3xl p-8 animate-luxury-in relative overflow-hidden">
        <!-- Loading Spinner Overlay -->
        <div x-show="isLoadingTable" 
             x-transition:enter="transition ease-out duration-300"
             x-transition:enter-start="opacity-0"
             x-transition:enter-end="opacity-100"
             x-transition:leave="transition ease-in duration-300"
             x-transition:leave-start="opacity-100"
             x-transition:leave-end="opacity-0"
             class="absolute inset-0 z-50 flex flex-col items-center justify-center bg-white/40 dark:bg-slate-900/40 backdrop-blur-[1px] rounded-3xl" x-cloak>
            
            <div class="relative w-16 h-16 mb-4 flex items-center justify-center">
                <div class="absolute inset-0 rounded-full border-2 border-transparent border-t-cyan-500 border-r-cyan-500/30 animate-spin"></div>
                <div class="absolute inset-2 rounded-full border border-cyan-500/10 animate-spin" style="animation-duration: 3s; direction: reverse;"></div>
                <div class="relative w-8 h-8 flex items-center justify-center">
                    <svg class="w-6 h-6 text-cyan-500 animate-pulse" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M19.428 15.428a2 2 0 00-1.022-.547l-2.387-.477a6 6 0 00-3.86.517l-.318.158a6 6 0 01-3.86.517L6.05 15.21a2 2 0 00-1.806.547M8 4h8l-1 1v5.172a2 2 0 00.586 1.414l5 5c1.26 1.26.367 3.414-1.415 3.414H4.828c-1.782 0-2.674-2.154-1.414-3.414l5-5A2 2 0 009 10.172V5L8 4z" />
                    </svg>
                </div>
            </div>
            <p class="text-sm font-black text-cyan-600 dark:text-cyan-400 uppercase tracking-[0.4em] animate-pulse">{{ __('Loading Data') }}...</p>
        </div>

        <div id="ajax-content-container" 
             :class="{ 'opacity-30 pointer-events-none transition-opacity duration-300': isLoadingTable }">

        <!-- Filters Area -->
        <div class="mb-8">
            <form method="GET" action="{{ route('admin.machines.index') }}" class="flex flex-wrap items-center gap-3 sm:gap-4"
                @submit.prevent="const url = new URL($el.action, window.location.origin);
                new FormData($el).forEach((value, key) => {
                    if(value.trim()) url.searchParams.set(key, value);
                    else url.searchParams.delete(key);
                });
                fetchPage(url.pathname + url.search);">

                <input type="hidden" name="tab" value="list">
                <div class="flex items-center gap-3 flex-1 sm:flex-none">
                    <div class="relative group flex-1 sm:flex-none">
                        <span class="absolute inset-y-0 left-0 flex items-center pl-4 pointer-events-none z-10">
                            <svg class="h-4 w-4 text-slate-400 group-focus-within:text-cyan-500 transition-colors"
                                viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"
                                stroke-linejoin="round">
                                <circle cx="11" cy="11" r="8"></circle>
                                <line x1="21" y1="21" x2="16.65" y2="16.65"></line>
                            </svg>
                        </span>
                        <input type="text" name="search" value="{{ request('search') }}"
                            placeholder="{{ __('Search machines...') }}" class="luxury-input py-2.5 pl-11 pr-4 block w-full sm:w-72 text-sm">
                    </div>

                    <div class="flex items-center gap-2 flex-none">
                        <button type="submit" class="p-2.5 rounded-xl bg-cyan-500 text-white hover:bg-cyan-600 shadow-lg shadow-cyan-500/25 transition-all active:scale-95" title="{{ __('Search') }}">
                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2.5">
                                <path stroke-linecap="round" stroke-linejoin="round" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z" />
                            </svg>
                        </button>

                        <button type="button" 
                            @click="
                                $el.closest('form').querySelectorAll('input[type=text]').forEach(i => i.value = '');
                                $el.closest('form').dispatchEvent(new Event('submit', { cancelable: true }));
                            "
                            class="p-2.5 rounded-xl bg-slate-100 dark:bg-slate-800 text-slate-500 hover:bg-slate-200 dark:hover:bg-slate-700 transition-all active:scale-95" title="{{ __('Reset') }}">
                            <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2.5">
                                <path stroke-linecap="round" stroke-linejoin="round" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
                            </svg>
                        </button>
                    </div>
                </div>
            </form>
        </div>

        <!-- Desktop Table View -->
        <div class="hidden xl:block overflow-x-auto pb-4">
            <table class="w-full text-left border-separate border-spacing-y-0 text-sm whitespace-nowrap">
                <thead>
                    <tr class="bg-slate-50/50 dark:bg-slate-900/10">
                        <th
                            class="px-6 py-4 text-xs font-bold text-slate-500 dark:text-slate-400 uppercase tracking-[0.15em] border-b border-slate-100 dark:border-slate-800">
                            {{ __('Machine Information') }}</th>
                        <th
                            class="px-6 py-4 text-xs font-bold text-slate-500 dark:text-slate-400 uppercase tracking-[0.15em] border-b border-slate-100 dark:border-slate-800 text-center">
                            {{ __('Status') }}</th>
                        <th
                            class="px-6 py-4 text-xs font-bold text-slate-500 dark:text-slate-400 uppercase tracking-[0.15em] border-b border-slate-100 dark:border-slate-800 text-center">
                            {{ __('Temperature') }}</th>
                        <th
                            class="px-6 py-4 text-xs font-bold text-slate-500 dark:text-slate-400 uppercase tracking-[0.15em] border-b border-slate-100 dark:border-slate-800 text-center">
                            {{ __('Sub / Card / Scan') }}</th>
                        <th
                            class="px-6 py-4 text-xs font-bold text-slate-500 dark:text-slate-400 uppercase tracking-[0.15em] border-b border-slate-100 dark:border-slate-800 text-center">
                            {{ __('Last Page') }}</th>
                        <th
                            class="px-6 py-4 text-xs font-bold text-slate-500 dark:text-slate-400 uppercase tracking-[0.15em] border-b border-slate-100 dark:border-slate-800 text-center">
                            {{ __('APP Version') }}</th>
                        <th
                            class="px-6 py-4 text-xs font-bold text-slate-500 dark:text-slate-400 uppercase tracking-[0.15em] border-b border-slate-100 dark:border-slate-800 text-center">
                            {{ __('Last Time') }}</th>
                        <th
                            class="px-6 py-4 text-xs font-bold text-slate-500 dark:text-slate-400 uppercase tracking-[0.15em] border-b border-slate-100 dark:border-slate-800 text-right">
                            {{ __('Actions') }}</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-slate-50 dark:divide-slate-800/80">
                    @foreach ($machines as $machine)
                    <tr class="group hover:bg-slate-50/80 dark:hover:bg-slate-800/40 transition-all duration-300">
                        <td class="px-6 py-6 cursor-pointer group"
                            @click="openLogPanel('{{ $machine->id }}', '{{ $machine->serial_no }}', '{{ addslashes($machine->name) }}')">
                            <div class="flex items-center gap-3">
                                <div
                                    class="w-12 h-12 rounded-2xl bg-slate-100 dark:bg-slate-800 flex items-center justify-center text-slate-400 border border-slate-200 dark:border-slate-700 group-hover:bg-cyan-500 group-hover:text-white transition-all duration-300 overflow-hidden shadow-sm">
                                    @if(isset($machine->image_urls[0]))
                                    <img src="{{ $machine->image_urls[0] }}" class="w-full h-full object-cover">
                                    @else
                                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24"
                                        stroke-width="2.5">
                                        <path stroke-linecap="round" stroke-linejoin="round"
                                            d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z" />
                                    </svg>
                                    @endif
                                </div>
                                <div>
                                    <div
                                        class="text-base font-extrabold text-slate-800 dark:text-slate-100 group-hover:text-cyan-600 dark:group-hover:text-cyan-400 transition-colors tracking-tight">
                                        {{ $machine->name }}
                                    </div>
                                    <div class="flex items-center gap-2 mt-0.5">
                                        <span
                                            class="text-xs font-mono font-bold text-slate-400 dark:text-slate-500 uppercase tracking-widest">
                                            {{ $machine->serial_no ?: '--' }}
                                        </span>
                                    </div>
                                </div>
                            </div>
                        </td>
                        <td class="px-6 py-6 text-center">
                             @php
                             $cStatus = $machine->calculated_status;
                             @endphp

                             @if($cStatus === 'online')
                             <div class="flex items-center justify-center gap-1.5 px-3 py-1.5 rounded-full bg-emerald-500/10 border border-emerald-500/20 tooltip mx-auto w-fit"
                                 title="{{ __('Machine is heartbeat normal') }}">
                                 <div class="relative flex h-2 w-2">
                                     <span
                                         class="animate-ping absolute inline-flex h-full w-full rounded-full bg-emerald-400 opacity-75"></span>
                                     <span class="relative inline-flex rounded-full h-2 w-2 bg-emerald-500"></span>
                                 </div>
                                 <span
                                     class="text-xs font-black text-emerald-600 dark:text-emerald-400 tracking-widest uppercase">{{
                                     __('Online') }}</span>
                             </div>
                             @elseif($cStatus === 'error')
                             <div class="flex items-center justify-center gap-1.5 px-3 py-1.5 rounded-full bg-rose-500/10 border border-rose-500/20 tooltip mx-auto w-fit"
                                 title="{{ __('Recently reported errors or warnings in logs') }}">
                                 <div class="h-2 w-2 rounded-full bg-rose-500 animate-pulse"></div>
                                 <span
                                     class="text-xs font-black text-rose-600 dark:text-rose-400 tracking-widest uppercase">{{
                                     __('Error') }}</span>
                             </div>
                             @else
                             <div class="flex items-center justify-center gap-1.5 px-3 py-1.5 rounded-full bg-slate-500/10 border border-slate-500/20 tooltip mx-auto w-fit"
                                 title="{{ __('No heartbeat for over 30 seconds') }}">
                                 <div class="h-2 w-2 rounded-full bg-slate-400"></div>
                                 <span
                                     class="text-xs font-black text-slate-500 dark:text-slate-400 tracking-widest uppercase">{{
                                     __('Offline') }}</span>
                             </div>
                             @endif
                        </td>
                        <td class="px-6 py-6 text-center">
                            <span class="font-mono font-bold text-slate-600 dark:text-slate-300">{{
                                $machine->temperature ?? '--' }}°C</span>
                        </td>
                        <td class="px-6 py-6 text-center">
                            <div class="flex items-center justify-center gap-4">
                                <div class="flex items-center gap-1.5">
                                    <span class="w-1.5 h-1.5 rounded-full bg-emerald-500/50"></span>
                                    <span class="text-[12px] font-black text-slate-400 uppercase tracking-tighter">{{
                                        __('Normal') }}</span>
                                </div>
                                <div class="flex items-center gap-1.5">
                                    <span class="w-1.5 h-1.5 rounded-full bg-emerald-500/50"></span>
                                    <span class="text-[12px] font-black text-slate-400 uppercase tracking-tighter">{{
                                        __('Normal') }}</span>
                                </div>
                                <div class="flex items-center gap-1.5">
                                    <span class="w-1.5 h-1.5 rounded-full bg-emerald-500/50"></span>
                                    <span class="text-[12px] font-black text-slate-400 uppercase tracking-tighter">{{
                                        __('Normal') }}</span>
                                </div>
                            </div>
                        </td>
                        <td class="px-6 py-6 font-bold text-slate-600 dark:text-slate-400 text-center">
                            {{ $machine->current_page_label ?: '-' }}
                        </td>
                        <td class="px-6 py-6 font-mono text-xs font-bold text-slate-500 text-center">
                            {{ $machine->firmware_version ?: '-' }}
                        </td>
                        <td class="px-6 py-6 font-mono text-xs font-black text-slate-400 tracking-widest text-center">
                            {{ $machine->last_heartbeat_at ? $machine->last_heartbeat_at->format('Y-m-d H:i:s') : '-' }}
                        </td>
                        <td class="px-6 py-6 text-right">
                            <div class="flex items-center justify-end gap-2">

                                <button type="button"
                                    @click="openEditModal('{{ $machine->id }}', '{{ addslashes($machine->name) }}')"
                                    class="p-2.5 rounded-lg bg-slate-50 dark:bg-slate-800 text-slate-400 hover:text-cyan-500 hover:bg-cyan-500/5 dark:hover:bg-cyan-500/10 border border-transparent hover:border-cyan-500/20 transition-all"
                                    title="{{ __('Edit Name') }}">
                                    <svg class="w-4 h-4 stroke-[2.5]" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                        <path stroke-linecap="round" stroke-linejoin="round" d="m16.862 4.487 1.687-1.688a1.875 1.875 0 1 1 2.652 2.652L10.582 16.07a4.5 4.5 0 0 1-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 0 1 1.13-1.897l8.932-8.931Zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0 1 15.75 21H5.25A2.25 2.25 0 0 1 3 18.75V8.25A2.25 2.25 0 0 1 5.25 6H10" />
                                    </svg>
                                </button>
                                <button type="button"
                                    @click="openLogPanel('{{ $machine->id }}', '{{ $machine->serial_no }}', '{{ addslashes($machine->name) }}')"
                                    class="p-2.5 rounded-lg bg-slate-50 dark:bg-slate-800 text-slate-400 hover:text-cyan-500 hover:bg-cyan-500/5 dark:hover:bg-cyan-500/10 border border-transparent hover:border-cyan-500/20 transition-all"
                                    title="{{ __('View Logs') }}">
                                    <svg class="w-4 h-4 stroke-[2.5]" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                        <path stroke-linecap="round" stroke-linejoin="round" d="M2.036 12.322a1.012 1.012 0 0 1 0-.644C3.67 8.5 7.652 6 12 6c4.348 0 8.332 2.5 9.964 5.678a1.012 1.012 0 0 1 0 .644C20.33 15.5 16.348 18 12 18c-4.348 0-8.332-2.5-9.964-5.678z" />
                                        <path stroke-linecap="round" stroke-linejoin="round" d="M15 12a3 3 0 1 1-6 0 3 3 0 0 1 6 0z" />
                                    </svg>
                                </button>
                            </div>
                        </td>
                    </tr>
                    @endforeach
                </tbody>
            </table>
        </div>

        <!-- Mobile/Tablet Card View -->
        <div class="xl:hidden grid grid-cols-1 md:grid-cols-2 gap-6">
            @foreach ($machines as $machine)
            <div class="luxury-card p-6 rounded-[2rem] border border-slate-100 dark:border-slate-800 bg-white/50 dark:bg-slate-900/50 transition-all duration-300 group">
                <!-- Card Header -->
                <div class="flex items-start justify-between gap-4 mb-6">
                    <div class="flex items-center gap-4 min-w-0">
                        <div class="w-14 h-14 rounded-2xl bg-slate-100 dark:bg-slate-800 flex items-center justify-center text-slate-400 border border-slate-200 dark:border-slate-700 group-hover:bg-cyan-500 group-hover:text-white transition-all duration-300 overflow-hidden shadow-sm shrink-0">
                            @if(isset($machine->image_urls[0]))
                                <img src="{{ $machine->image_urls[0] }}" class="w-full h-full object-cover">
                            @else
                                <svg class="w-7 h-7" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2.5">
                                    <path stroke-linecap="round" stroke-linejoin="round" d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z" />
                                </svg>
                            @endif
                        </div>
                        <div class="min-w-0">
                            <h3 class="text-lg font-black text-slate-800 dark:text-slate-100 truncate group-hover:text-cyan-600 dark:group-hover:text-cyan-400 transition-colors tracking-tight">
                                {{ $machine->name }}
                            </h3>
                            <p class="text-xs font-mono font-bold text-slate-400 dark:text-slate-500 uppercase tracking-widest truncate">
                                {{ $machine->serial_no ?: '--' }}
                            </p>
                        </div>
                    </div>

                    @php
                        $cStatus = $machine->calculated_status;
                    @endphp
                    @if($cStatus === 'online')
                        <div class="flex h-2.5 w-2.5 relative">
                            <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-emerald-400 opacity-75"></span>
                            <span class="relative inline-flex rounded-full h-2.5 w-2.5 bg-emerald-500"></span>
                        </div>
                    @elseif($cStatus === 'error')
                        <div class="h-2.5 w-2.5 rounded-full bg-rose-500 animate-pulse"></div>
                    @else
                        <div class="h-2.5 w-2.5 rounded-full bg-slate-400"></div>
                    @endif
                </div>

                <!-- Info Grid -->
                <div class="grid grid-cols-2 gap-y-4 mb-6 border-y border-slate-100 dark:border-slate-800/50 py-4">
                    <div>
                        <p class="text-[10px] font-black text-slate-400 dark:text-slate-500 uppercase tracking-widest mb-1">{{ __('Temperature') }}</p>
                        <p class="text-sm font-bold text-slate-700 dark:text-slate-300 font-mono">{{ $machine->temperature ?? '--' }}°C</p>
                    </div>
                    <div>
                        <p class="text-[10px] font-black text-slate-400 dark:text-slate-500 uppercase tracking-widest mb-1">{{ __('APP Version') }}</p>
                        <p class="text-sm font-bold text-slate-700 dark:text-slate-300 font-mono">{{ $machine->firmware_version ?: '-' }}</p>
                    </div>
                    <div>
                        <p class="text-[10px] font-black text-slate-400 dark:text-slate-500 uppercase tracking-widest mb-1">{{ __('Last Page') }}</p>
                        <p class="text-sm font-bold text-slate-700 dark:text-slate-300">{{ $machine->current_page_label ?: '-' }}</p>
                    </div>
                    <div>
                        <p class="text-[10px] font-black text-slate-400 dark:text-slate-500 uppercase tracking-widest mb-1">{{ __('Status') }}</p>
                        <p class="text-sm font-bold text-slate-700 dark:text-slate-300">
                            @if($cStatus === 'online')
                                <span class="text-emerald-500">{{ __('Online') }}</span>
                            @elseif($cStatus === 'error')
                                <span class="text-rose-500">{{ __('Error') }}</span>
                            @else
                                <span class="text-slate-400">{{ __('Offline') }}</span>
                            @endif
                        </p>
                    </div>
                    <div class="col-span-2">
                        <p class="text-[10px] font-black text-slate-400 dark:text-slate-500 uppercase tracking-widest mb-1">{{ __('Last Heartbeat') }}</p>
                        <p class="text-sm font-bold text-slate-700 dark:text-slate-300 font-mono">
                            {{ $machine->last_heartbeat_at ? $machine->last_heartbeat_at->format('Y-m-d H:i:s') : '-' }}
                        </p>
                    </div>
                </div>

                <!-- Action Buttons -->
                <div class="flex items-center gap-3">
                    <button type="button"
                        @click="openEditModal('{{ $machine->id }}', '{{ addslashes($machine->name) }}')"
                        class="flex-1 flex items-center justify-center gap-2 py-3 rounded-xl bg-slate-50 dark:bg-slate-800 text-slate-500 dark:text-slate-400 font-bold text-xs hover:bg-cyan-500 hover:text-white transition-all duration-300 border border-slate-200/50 dark:border-slate-700/50">
                        <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="m16.862 4.487 1.687-1.688a1.875 1.875 0 1 1 2.652 2.652L10.582 16.07a4.5 4.5 0 0 1-1.897 1.13L6 18l.8-2.685a4.5 4.5 0 0 1 1.13-1.897l8.932-8.931Zm0 0L19.5 7.125M18 14v4.75A2.25 2.25 0 0 1 15.75 21H5.25A2.25 2.25 0 0 1 3 18.75V8.25A2.25 2.25 0 0 1 5.25 6H10" />
                        </svg>
                        {{ __('Edit') }}
                    </button>
                    <button type="button"
                        @click="openLogPanel('{{ $machine->id }}', '{{ $machine->serial_no }}', '{{ addslashes($machine->name) }}')"
                        class="flex-1 flex items-center justify-center gap-2 py-3 rounded-xl bg-slate-50 dark:bg-slate-800 text-slate-500 dark:text-slate-400 font-bold text-xs hover:bg-cyan-500 hover:text-white transition-all duration-300 border border-slate-200/50 dark:border-slate-700/50">
                        <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M2.036 12.322a1.012 1.012 0 0 1 0-.644C3.67 8.5 7.652 6 12 6c4.348 0 8.332 2.5 9.964 5.678a1.012 1.012 0 0 1 0 .644C20.33 15.5 16.348 18 12 18c-4.348 0-8.332-2.5-9.964-5.678z" />
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M15 12a3 3 0 1 1-6 0 3 3 0 0 1 6 0z" />
                        </svg>
                        {{ __('Logs') }}
                    </button>
                </div>
            </div>
            @endforeach
        </div>

        <div class="mt-8 border-t border-slate-100/50 dark:border-slate-800/50 pt-6">
            {{ $machines->appends(request()->query())->links('vendor.pagination.luxury') }}
        </div>
        </div>
    </div>


    <!-- Offcanvas Log Panel -->
    <div x-show="showLogPanel" class="fixed inset-0 z-[100] overflow-hidden" style="display: none;"
        aria-labelledby="slide-over-title" role="dialog" aria-modal="true">

        <!-- Background backdrop -->
        <div x-show="showLogPanel" x-transition:enter="ease-in-out duration-300" x-transition:enter-start="opacity-0"
            x-transition:enter-end="opacity-100" x-transition:leave="ease-in-out duration-300"
            x-transition:leave-start="opacity-100" x-transition:leave-end="opacity-0"
            class="absolute inset-0 bg-slate-900/60 backdrop-blur-sm transition-opacity" @click="showLogPanel = false">
        </div>

        <div class="fixed inset-y-0 right-0 max-w-full flex">
            <!-- Sliding panel -->
            <div x-show="showLogPanel"
                x-transition:enter="transform transition ease-in-out duration-500 sm:duration-700"
                x-transition:enter-start="translate-x-full" x-transition:enter-end="translate-x-0"
                x-transition:leave="transform transition ease-in-out duration-500 sm:duration-700"
                x-transition:leave-start="translate-x-0" x-transition:leave-end="translate-x-full"
                class="w-screen max-w-4xl">

                <div class="h-full flex flex-col bg-white dark:bg-slate-900 shadow-2xl">
                    <!-- Header -->
                    <div
                        class="px-5 py-6 sm:px-8 border-b border-slate-200 dark:border-slate-800 bg-slate-50/50 dark:bg-slate-900/50">
                        <div class="flex items-start justify-between gap-4">
                            <div class="min-w-0 flex-1">
                                <h2
                                    class="text-xl sm:text-2xl font-black text-slate-800 dark:text-white font-display flex items-center gap-2 sm:gap-3">
                                    <svg class="w-5 h-5 sm:w-6 sm:h-6 text-cyan-500 flex-shrink-0"
                                        xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"
                                        fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"
                                        stroke-linejoin="round">
                                        <path d="M4 14.899A7 7 0 1 1 15.71 8h1.79a4.5 4.5 0 0 1 2.5 8.242" />
                                        <path d="M12 12v9" />
                                        <path d="m8 17 4 4 4-4" />
                                    </svg>
                                    <span class="truncate">{{ __('Machine Logs') }}</span>
                                </h2>
                                <div
                                    class="mt-2 flex flex-col sm:flex-row sm:items-center gap-1 sm:gap-2 text-[12px] sm:text-sm text-slate-500 dark:text-slate-400 font-bold uppercase tracking-widest overflow-hidden">
                                    <span x-text="currentMachineSn"
                                        class="font-mono text-cyan-600 dark:text-cyan-400 truncate"></span>
                                    <span class="hidden sm:inline opacity-50">—</span>
                                    <span x-text="currentMachineName" class="truncate"></span>
                                </div>
                            </div>
                            <div class="flex-shrink-0 h-7 flex items-center">
                                <button type="button" @click="showLogPanel = false"
                                    class="bg-white dark:bg-slate-800 rounded-full p-2 text-slate-400 hover:text-slate-500 hover:bg-slate-100 dark:hover:bg-slate-700 focus:outline-none focus:ring-2 focus:ring-cyan-500 transition duration-300 shadow-sm border border-slate-200 dark:border-slate-700">
                                    <span class="sr-only">{{ __('Close Panel') }}</span>
                                    <svg class="h-5 w-5" xmlns="http://www.w3.org/2000/svg" fill="none"
                                        viewBox="0 0 24 24" stroke="currentColor" aria-hidden="true">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                                            d="M6 18L18 6M6 6l12 12" />
                                    </svg>
                                </button>
                            </div>
                        </div>

                        <!-- Responsive Search within Panel -->
                        <div class="mt-2 flex flex-col sm:flex-row sm:items-center gap-4 sm:gap-6">
                            <div class="grid grid-cols-2 sm:flex sm:items-center gap-3 sm:gap-4 flex-1">
                                <div class="flex flex-col sm:flex-row sm:items-center gap-1.5 sm:gap-2 group">
                                    <label class="text-[12px] font-black text-slate-400 dark:text-slate-500 uppercase tracking-[0.1em] whitespace-nowrap">{{ __('Start Time') }}</label>
                                    <div class="relative">
                                        <span class="absolute inset-y-0 left-0 flex items-center pl-3 pointer-events-none z-10 text-slate-400 group-focus-within:text-cyan-500 transition-colors">
                                            <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z" />
                                            </svg>
                                        </span>
                                        <input type="text" x-ref="startDatePicker" x-model="startDate" 
                                            x-init="flatpickr($refs.startDatePicker, { 
                                                enableTime: true, 
                                                dateFormat: 'Y/m/d H:i', 
                                                time_24hr: true,
                                                locale: 'zh_tw',
                                                defaultDate: startDate,
                                                onClose: (selectedDates, dateStr) => { startDate = dateStr; fetchLogs(1); }
                                            })"
                                            class="luxury-input text-[12px] h-9 py-0 pl-9 pr-3 w-full sm:w-44 bg-white dark:bg-slate-800 border-slate-200 dark:border-slate-700 cursor-pointer">
                                    </div>
                                </div>
                                <div class="flex flex-col sm:flex-row sm:items-center gap-1.5 sm:gap-2 group">
                                    <label class="text-[12px] font-black text-slate-400 dark:text-slate-500 uppercase tracking-[0.1em] whitespace-nowrap">{{ __('End Time') }}</label>
                                    <div class="relative">
                                        <span class="absolute inset-y-0 left-0 flex items-center pl-3 pointer-events-none z-10 text-slate-400 group-focus-within:text-cyan-500 transition-colors">
                                            <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z" />
                                            </svg>
                                        </span>
                                        <input type="text" x-ref="endDatePicker" x-model="endDate" 
                                            x-init="flatpickr($refs.endDatePicker, { 
                                                enableTime: true, 
                                                dateFormat: 'Y/m/d H:i', 
                                                time_24hr: true,
                                                locale: 'zh_tw',
                                                defaultDate: endDate,
                                                onClose: (selectedDates, dateStr) => { endDate = dateStr; fetchLogs(1); }
                                            })"
                                            class="luxury-input text-[12px] h-9 py-0 pl-9 pr-3 w-full sm:w-44 bg-white dark:bg-slate-800 border-slate-200 dark:border-slate-700 cursor-pointer">
                                    </div>
                                </div>
                            </div>
                            <div class="flex justify-start sm:justify-end">
                                <button @click="startDate = ''; endDate = ''; fetchLogs(1)"
                                    class="text-[12px] font-bold text-cyan-600 dark:text-cyan-400 uppercase tracking-widest hover:text-cyan-500 transition-colors flex items-center gap-1.5">
                                    <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="2.5">
                                        <path stroke-linecap="round" stroke-linejoin="round" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
                                    </svg>
                                    {{ __('Clear Filter') }}
                                </button>
                            </div>
                        </div>
                    </div><!-- /Header -->

                    <!-- Body / Navigation Tabs -->
                    <div class="flex-1 flex flex-col min-h-0">
                        <div
                            class="border-b border-slate-200 dark:border-slate-800 bg-white dark:bg-slate-900 sticky top-0 z-10 px-6 sm:px-8 overflow-x-auto overflow-y-hidden hide-scrollbar">
                            <nav class="-mb-px flex space-x-6 sm:space-x-8" aria-label="Tabs">
                                <button @click="activeTab = 'status'"
                                    :class="{'border-cyan-500 text-cyan-600 dark:text-cyan-400': activeTab === 'status', 'border-transparent text-slate-500 hover:text-slate-700 hover:border-slate-300 dark:hover:text-slate-300': activeTab !== 'status'}"
                                    class="whitespace-nowrap py-4 px-1 border-b-2 font-bold text-[13px] sm:text-sm transition duration-300">
                                    {{ __('Machine Status') }}
                                </button>
                                <button @click="activeTab = 'login'"
                                    :class="{'border-cyan-500 text-cyan-600 dark:text-cyan-400': activeTab === 'login', 'border-transparent text-slate-500 hover:text-slate-700 hover:border-slate-300 dark:hover:text-slate-300': activeTab !== 'login'}"
                                    class="whitespace-nowrap py-4 px-1 border-b-2 font-bold text-[13px] sm:text-sm transition duration-300">
                                    {{ __('Machine Login Logs') }}
                                </button>
                                <button @click="activeTab = 'submachine'"
                                    :class="{'border-cyan-500 text-cyan-600 dark:text-cyan-400': activeTab === 'submachine', 'border-transparent text-slate-500 hover:text-slate-700 hover:border-slate-300 dark:hover:text-slate-300': activeTab !== 'submachine'}"
                                    class="whitespace-nowrap py-4 px-1 border-b-2 font-bold text-[13px] sm:text-sm transition duration-300">
                                    {{ __('Sub-machine Status Request') }}
                                </button>
                                <button @click="activeTab = 'device'"
                                    :class="{'border-cyan-500 text-cyan-600 dark:text-cyan-400': activeTab === 'device', 'border-transparent text-slate-500 hover:text-slate-700 hover:border-slate-300 dark:hover:text-slate-300': activeTab !== 'device'}"
                                    class="whitespace-nowrap py-4 px-1 border-b-2 font-bold text-[13px] sm:text-sm transition duration-300">
                                    {{ __('Device Status Logs') }}
                                </button>
                            </nav>
                        </div>

                        <!-- Tab Contents -->
                        <div class="flex-1 overflow-y-auto p-6 sm:p-8">

                            <div class="relative min-h-[400px]">
                                <!-- Loading State -->
                                <div x-show="loading" 
                                     x-transition:enter="transition ease-out duration-300"
                                     x-transition:enter-start="opacity-0"
                                     x-transition:enter-end="opacity-100"
                                     x-transition:leave="transition ease-in duration-300"
                                     x-transition:leave-start="opacity-100"
                                     x-transition:leave-end="opacity-0"
                                     class="absolute inset-0 z-50 flex flex-col items-center justify-center bg-white/40 dark:bg-slate-900/40 backdrop-blur-[1px] rounded-2xl" x-cloak>
                                    
                                    <div class="relative w-16 h-16 mb-4 flex items-center justify-center">
                                        <!-- 外圈：快速旋轉 -->
                                        <div class="absolute inset-0 rounded-full border-2 border-transparent border-t-cyan-500 border-r-cyan-500/30 animate-spin"></div>
                                        <!-- 內圈：反向慢速旋轉 -->
                                        <div class="absolute inset-2 rounded-full border border-cyan-500/10 animate-spin" style="animation-duration: 3s; direction: reverse;"></div>
                                        <!-- 核心：脈衝圖示 -->
                                        <div class="relative w-8 h-8 flex items-center justify-center">
                                            <svg class="w-6 h-6 text-cyan-500 animate-pulse" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M19.428 15.428a2 2 0 00-1.022-.547l-2.387-.477a6 6 0 00-3.86.517l-.318.158a6 6 0 01-3.86.517L6.05 15.21a2 2 0 00-1.806.547M8 4h8l-1 1v5.172a2 2 0 00.586 1.414l5 5c1.26 1.26.367 3.414-1.415 3.414H4.828c-1.782 0-2.674-2.154-1.414-3.414l5-5A2 2 0 009 10.172V5L8 4z" />
                                            </svg>
                                        </div>
                                    </div>
                                    <p class="text-[12px] font-black text-cyan-600 dark:text-cyan-400 uppercase tracking-[0.4em] animate-pulse">{{ __('Loading Data') }}...</p>
                                </div>

                                <!-- Logs Container -->
                                <div x-show="activeTab !== 'expiry'"
                                    class="luxury-card border border-slate-200 dark:border-slate-800 rounded-2xl overflow-hidden shadow-sm">
                                    <!-- Desktop Table -->
                                    <div class="hidden sm:block overflow-x-auto">
                                        <table
                                            class="w-full text-left border-separate border-spacing-y-0 text-sm whitespace-nowrap">
                                            <thead class="bg-slate-50 dark:bg-slate-800/50">
                                                <tr>
                                                    <th
                                                        class="px-6 py-4 text-[12px] font-black text-slate-400 uppercase tracking-[0.2em] border-b border-slate-200 dark:border-slate-700 w-40">
                                                        {{ __('Timestamp') }}</th>
                                                    <th
                                                        class="px-6 py-4 text-[12px] font-black text-slate-400 uppercase tracking-[0.2em] border-b border-slate-200 dark:border-slate-700 w-24 text-center">
                                                        {{ __('Level') }}</th>
                                                    <th
                                                        class="px-6 py-4 text-[12px] font-black text-slate-400 uppercase tracking-[0.2em] border-b border-slate-200 dark:border-slate-700">
                                                        {{ __('Message') }}</th>
                                                </tr>
                                            </thead>
                                            <tbody class="divide-y divide-slate-50 dark:divide-slate-800/80">
                                                <template x-for="log in logs" :key="log.id">
                                                    <tr
                                                        class="group hover:bg-slate-50/50 dark:hover:bg-slate-800/30 transition-all">
                                                        <td class="px-6 py-4">
                                                            <div class="flex flex-col">
                                                                <span class="text-[10px] font-black text-slate-400 uppercase tracking-widest" 
                                                                      x-text="formatDateTime(log.created_at).split(' ')[0]"></span>
                                                                <span class="text-[14px] font-bold text-slate-600 dark:text-slate-200 mt-0.5" 
                                                                      x-text="formatDateTime(log.created_at).split(' ')[1]"></span>
                                                            </div>
                                                        </td>
                                                        <td class="px-6 py-4 text-center">
                                                            <span :class="{
                                                                'bg-cyan-500/10 text-cyan-600 dark:text-cyan-400 border-cyan-500/20': log.level === 'info',
                                                                'bg-amber-500/10 text-amber-600 dark:text-amber-400 border-amber-500/20': log.level === 'warning',
                                                                'bg-rose-500/10 text-rose-600 dark:text-rose-400 border-rose-500/20': log.level === 'error'
                                                            }"
                                                                class="inline-flex items-center px-2 py-0.5 rounded-md border text-[12px] font-black uppercase tracking-wider">
                                                                <span x-text="log.level"></span>
                                                            </span>
                                                        </td>
                                                        <td class="px-6 py-4">
                                                            <p class="text-[13px] font-medium text-slate-700 dark:text-slate-200 truncate max-w-md"
                                                                :title="log.translated_message || log.message" x-text="log.translated_message || log.message"></p>
                                                        </td>
                                                    </tr>
                                                </template>
                                            </tbody>
                                        </table>
                                    </div>

                                    <!-- Mobile List view -->
                                    <div class="sm:hidden divide-y divide-slate-100 dark:divide-slate-800">
                                        <template x-for="log in logs" :key="log.id">
                                            <div
                                                class="p-4 hover:bg-slate-50 dark:hover:bg-slate-800/30 transition-colors">
                                                <div class="flex items-center justify-between mb-2">
                                                    <span
                                                        class="text-[12px] font-black text-slate-400 dark:text-slate-500 uppercase tracking-widest"
                                                        x-text="formatDateTime(log.created_at)"></span>
                                                    <span :class="{
                                                        'bg-cyan-500/10 text-cyan-600 dark:text-cyan-400 border-cyan-500/20': log.level === 'info',
                                                        'bg-amber-500/10 text-amber-600 dark:text-amber-400 border-amber-500/20': log.level === 'warning',
                                                        'bg-rose-500/10 text-rose-600 dark:text-rose-400 border-rose-500/20': log.level === 'error'
                                                    }"
                                                        class="inline-flex items-center px-1.5 py-0.5 rounded-md border text-[9px] font-black uppercase tracking-tight">
                                                        <span x-text="log.level"></span>
                                                    </span>
                                                </div>
                                                <p class="text-[13px] font-bold text-slate-700 dark:text-slate-200 line-clamp-3 leading-relaxed"
                                                    x-text="log.translated_message || log.message"></p>
                                            </div>
                                        </template>
                                    </div>

                                    <!-- Empty state -->
                                    <template x-if="logs.length === 0 && !loading">
                                        <div class="px-6 py-20 text-center">
                                            <div class="flex flex-col items-center">
                                                <div
                                                    class="p-4 rounded-full bg-slate-50 dark:bg-slate-800/50 mb-4 border border-slate-100 dark:border-slate-800/50">
                                                    <svg class="w-8 h-8 text-slate-300 dark:text-slate-600"
                                                        viewBox="0 0 24 24" fill="none" stroke="currentColor"
                                                        stroke-width="1.5">
                                                        <path
                                                            d="M21 7v10c0 1.1-.9 2-2 2H5c-1.1 0-2-.9-2-2V7c0-1.1.9-2 2-2h14c1.1 0 2 .9 2 2z" />
                                                        <path d="M12 11l4-4" />
                                                        <path d="M8 15l4-4" />
                                                    </svg>
                                                </div>
                                                <span
                                                    class="text-[12px] font-bold text-slate-400 dark:text-slate-500 uppercase tracking-widest">{{
                                                    __('No matching logs found') }}</span>
                                            </div>
                                        </div>
                                    </template>

                                    <!-- Pagination Footer -->
                                    <div x-show="logs.length > 0" class="px-6 py-4 bg-slate-50/50 dark:bg-slate-800/30 border-t border-slate-200 dark:border-slate-800 flex items-center justify-between">
                                        <div class="flex items-center gap-4">
                                            <button @click="fetchLogs(currentPage - 1)" 
                                                :disabled="currentPage <= 1"
                                                class="p-2 rounded-xl bg-white dark:bg-slate-800 border border-slate-200 dark:border-slate-700 text-slate-400 disabled:opacity-30 disabled:cursor-not-allowed hover:text-cyan-500 hover:border-cyan-500/30 transition-all shadow-sm">
                                                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M15 19l-7-7 7-7" />
                                                </svg>
                                            </button>
                                            
                                            <div class="flex items-center gap-1.5">
                                                <span class="text-[12px] font-black text-cyan-600 dark:text-cyan-400 uppercase tracking-widest" x-text="currentPage"></span>
                                                <span class="text-[12px] font-black text-slate-300 dark:text-slate-600 uppercase">/</span>
                                                <span class="text-[12px] font-black text-slate-500 dark:text-slate-400 uppercase tracking-widest" x-text="lastPage"></span>
                                            </div>

                                            <button @click="fetchLogs(currentPage + 1)" 
                                                :disabled="currentPage >= lastPage"
                                                class="p-2 rounded-xl bg-white dark:bg-slate-800 border border-slate-200 dark:border-slate-700 text-slate-400 disabled:opacity-30 disabled:cursor-not-allowed hover:text-cyan-500 hover:border-cyan-500/30 transition-all shadow-sm">
                                                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M9 5l7 7-7 7" />
                                                </svg>
                                            </button>
                                        </div>
                                    </div>
                                </div>

                            </div>

                        </div>
                    </div><!-- /Body -->

                </div>
            </div><!-- /Sliding panel -->
        </div>
    </div><!-- /Offcanvas -->

    <!-- Edit Machine Name Modal -->
    <div x-show="showEditModal" class="fixed inset-0 z-[100] overflow-y-auto" style="display: none;" role="dialog"
        aria-modal="true">
        <div class="flex items-center justify-center min-h-screen px-4 pt-4 pb-20 text-center sm:block sm:p-0">
            <!-- Background Backdrop -->
            <div x-show="showEditModal" x-transition:enter="ease-out duration-300" x-transition:enter-start="opacity-0"
                x-transition:enter-end="opacity-100" x-transition:leave="ease-in duration-200"
                x-transition:leave-start="opacity-100" x-transition:leave-end="opacity-0"
                class="fixed inset-0 bg-slate-900/60 backdrop-blur-sm transition-opacity"
                @click="showEditModal = false">
            </div>

            <span class="hidden sm:inline-block sm:align-middle sm:min-h-screen" aria-hidden="true">&#8203;</span>

            <!-- Modal Panel -->
            <div x-show="showEditModal" x-transition:enter="ease-out duration-300"
                x-transition:enter-start="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
                x-transition:enter-end="opacity-100 translate-y-0 sm:scale-100"
                x-transition:leave="ease-in duration-200"
                x-transition:leave-start="opacity-100 translate-y-0 sm:scale-100"
                x-transition:leave-end="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
                class="inline-block align-bottom bg-white dark:bg-slate-900 rounded-[2.5rem] p-10 text-left overflow-hidden shadow-2xl transform transition-all sm:my-8 sm:align-middle sm:max-w-lg sm:w-full border border-slate-100 dark:border-slate-800">

                <div>
                    <h3
                        class="text-2xl font-black text-slate-800 dark:text-white font-display tracking-tight leading-none mb-2">
                        {{ __('Edit Machine Name') }}</h3>
                    <p class="text-xs font-bold text-slate-400 dark:text-slate-500 uppercase tracking-widest">{{
                        __('Update identification for your asset') }}</p>

                    <form :action="'/admin/machines/' + editMachineId" method="POST" class="mt-8 space-y-6">
                        @csrf
                        @method('PUT')

                        <div class="space-y-4">
                            <label
                                class="block text-xs font-black text-slate-500 dark:text-slate-400 uppercase tracking-[0.1em]">{{
                                __('New Machine Name') }}</label>
                            <input type="text" name="name" x-model="editMachineName" required
                                class="luxury-input block w-full px-6 py-4 text-base font-bold text-slate-800 dark:text-white bg-slate-50/50 dark:bg-slate-900/50"
                                placeholder="{{ __('Enter machine name...') }}">
                        </div>

                        <div class="flex items-center gap-4 pt-4">
                            <button type="button" @click="showEditModal = false"
                                class="px-8 py-4 bg-slate-50 dark:bg-slate-800 text-slate-600 dark:text-slate-300 font-black rounded-2xl border border-slate-200 dark:border-slate-700 hover:bg-slate-100 dark:hover:bg-slate-700 transition-all">
                                {{ __('Cancel') }}
                            </button>
                            <button type="submit"
                                class="flex-1 bg-cyan-500 hover:bg-cyan-600 text-white font-black py-4 rounded-2xl shadow-lg shadow-cyan-500/30 transition-all duration-300 transform hover:-translate-y-0.5 active:scale-95">
                                {{ __('Save Changes') }}
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div><!-- /Edit Modal -->

    <!-- Inventory Offcanvas Panel (唯讀庫存一覽) -->
    <div x-show="showInventoryPanel" class="fixed inset-0 z-[100] overflow-hidden" style="display: none;"
        aria-labelledby="inventory-panel-title" role="dialog" aria-modal="true">

        <!-- Background backdrop -->
        <div x-show="showInventoryPanel" x-transition:enter="ease-in-out duration-300"
            x-transition:enter-start="opacity-0" x-transition:enter-end="opacity-100"
            x-transition:leave="ease-in-out duration-300" x-transition:leave-start="opacity-100"
            x-transition:leave-end="opacity-0"
            class="absolute inset-0 bg-slate-900/60 backdrop-blur-sm transition-opacity"
            @click="showInventoryPanel = false">
        </div>

        <div class="fixed inset-y-0 right-0 max-w-full flex">
            <!-- Sliding panel -->
            <div x-show="showInventoryPanel"
                x-transition:enter="transform transition ease-in-out duration-500 sm:duration-700"
                x-transition:enter-start="translate-x-full" x-transition:enter-end="translate-x-0"
                x-transition:leave="transform transition ease-in-out duration-500 sm:duration-700"
                x-transition:leave-start="translate-x-0" x-transition:leave-end="translate-x-full"
                class="w-screen max-w-4xl">

                <div class="h-full flex flex-col bg-white dark:bg-slate-900 shadow-2xl">
                    <!-- Header -->
                    <div
                        class="px-5 py-6 sm:px-8 border-b border-slate-200 dark:border-slate-800 bg-slate-50/50 dark:bg-slate-900/50">
                        <div class="flex items-start justify-between gap-4">
                            <div class="min-w-0 flex-1">
                                <h2 id="inventory-panel-title"
                                    class="text-xl sm:text-2xl font-black text-slate-800 dark:text-white font-display flex items-center gap-2 sm:gap-3">
                                    <svg class="w-5 h-5 sm:w-6 sm:h-6 text-cyan-500 flex-shrink-0"
                                        xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"
                                        fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"
                                        stroke-linejoin="round">
                                        <path d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4" />
                                    </svg>
                                    <span class="truncate">{{ __('Stock & Expiry Overview') }}</span>
                                </h2>
                                <div
                                    class="mt-2 flex flex-col sm:flex-row sm:items-center gap-1 sm:gap-2 text-[12px] sm:text-sm text-slate-500 dark:text-slate-400 font-bold uppercase tracking-widest overflow-hidden">
                                    <span x-text="currentMachineSn"
                                        class="font-mono text-cyan-600 dark:text-cyan-400 truncate"></span>
                                    <span class="hidden sm:inline opacity-50">—</span>
                                    <span x-text="currentMachineName" class="truncate"></span>
                                </div>
                            </div>
                            <div class="flex-shrink-0 h-7 flex items-center">
                                <button type="button" @click="showInventoryPanel = false"
                                    class="bg-white dark:bg-slate-800 rounded-full p-2 text-slate-400 hover:text-slate-500 hover:bg-slate-100 dark:hover:bg-slate-700 focus:outline-none focus:ring-2 focus:ring-cyan-500 transition duration-300 shadow-sm border border-slate-200 dark:border-slate-700">
                                    <span class="sr-only">{{ __('Close Panel') }}</span>
                                    <svg class="h-5 w-5" xmlns="http://www.w3.org/2000/svg" fill="none"
                                        viewBox="0 0 24 24" stroke="currentColor" aria-hidden="true">
                                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
                                            d="M6 18L18 6M6 6l12 12" />
                                    </svg>
                                </button>
                            </div>
                        </div>

                        <!-- 統計摘要 -->
                        <div class="mt-6 flex items-center gap-4">
                            <div
                                class="px-5 py-3 rounded-2xl bg-white dark:bg-slate-800/50 flex flex-col items-center min-w-[100px] border border-slate-100 dark:border-slate-800/50">
                                <span class="text-[9px] font-black text-slate-400 uppercase tracking-widest mb-0.5">{{
                                    __('Total Slots') }}</span>
                                <span class="text-2xl font-black text-slate-700 dark:text-slate-200"
                                    x-text="inventorySlots.length"></span>
                            </div>
                            <div
                                class="px-5 py-3 rounded-2xl bg-rose-500/5 border border-rose-500/10 flex flex-col items-center min-w-[100px]">
                                <span class="text-[9px] font-black text-rose-500 uppercase tracking-widest mb-0.5">{{
                                    __('Low Stock') }}</span>
                                <span class="text-2xl font-black text-rose-600"
                                    x-text="inventorySlots.filter(s => s != null && s.stock <= 5).length"></span>
                            </div>
                            <div
                                class="px-5 py-3 rounded-2xl bg-amber-500/5 border border-amber-500/10 flex flex-col items-center min-w-[100px]">
                                <span class="text-[9px] font-black text-amber-500 uppercase tracking-widest mb-0.5">{{
                                    __('Expiring') }}</span>
                                <span class="text-2xl font-black text-amber-600"
                                    x-text="inventorySlots.filter(s => { if (!s || !s.expiry_date) return false; const diff = Math.round((new Date(s.expiry_date) - new Date()) / 86400000); return diff >= 0 && diff <= 7; }).length"></span>
                            </div>
                        </div>
                    </div><!-- /Header -->

                    <!-- Body / Cabinet Grid -->
                    <div class="flex-1 overflow-y-auto p-6 sm:p-8">
                        <div class="relative min-h-[400px]">
                            <!-- Loading State -->
                            <div x-show="inventoryLoading" 
                                 x-transition:enter="transition ease-out duration-300"
                                 x-transition:enter-start="opacity-0"
                                 x-transition:enter-end="opacity-100"
                                 x-transition:leave="transition ease-in duration-300"
                                 x-transition:leave-start="opacity-100"
                                 x-transition:leave-end="opacity-0"
                                 class="absolute inset-0 z-50 flex flex-col items-center justify-center bg-white/40 dark:bg-slate-900/40 backdrop-blur-[1px] rounded-2xl" x-cloak>
                                
                                <div class="relative w-16 h-16 mb-4 flex items-center justify-center">
                                    <!-- 外圈：快速旋轉 -->
                                    <div class="absolute inset-0 rounded-full border-2 border-transparent border-t-cyan-500 border-r-cyan-500/30 animate-spin"></div>
                                    <!-- 內圈：反向慢速旋轉 -->
                                    <div class="absolute inset-2 rounded-full border border-cyan-500/10 animate-spin" style="animation-duration: 3s; direction: reverse;"></div>
                                    <!-- 核心：脈衝圖示 -->
                                    <div class="relative w-8 h-8 flex items-center justify-center">
                                        <svg class="w-6 h-6 text-cyan-500 animate-pulse" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M19.428 15.428a2 2 0 00-1.022-.547l-2.387-.477a6 6 0 00-3.86.517l-.318.158a6 6 0 01-3.86.517L6.05 15.21a2 2 0 00-1.806.547M8 4h8l-1 1v5.172a2 2 0 00.586 1.414l5 5c1.26 1.26.367 3.414-1.415 3.414H4.828c-1.782 0-2.674-2.154-1.414-3.414l5-5A2 2 0 009 10.172V5L8 4z" />
                                        </svg>
                                    </div>
                                </div>
                                <p class="text-[12px] font-black text-cyan-600 dark:text-cyan-400 uppercase tracking-[0.4em] animate-pulse">{{ __('Loading Data') }}...</p>
                            </div>

                            <!-- Status Legend -->
                            <div class="flex items-center gap-6 mb-6" x-show="!inventoryLoading">
                                <div class="flex items-center gap-2">
                                    <span class="w-3 h-3 rounded-full bg-rose-500 shadow-lg shadow-rose-500/30"></span>
                                    <span class="text-[12px] font-black text-slate-500 uppercase tracking-[0.15em]">{{
                                        __('Expired') }}</span>
                                </div>
                                <div class="flex items-center gap-2">
                                    <span
                                        class="w-3 h-3 rounded-full bg-amber-500 shadow-lg shadow-amber-500/30"></span>
                                    <span class="text-[12px] font-black text-slate-500 uppercase tracking-[0.15em]">{{
                                        __('Warning') }}</span>
                                </div>
                                <div class="flex items-center gap-2">
                                    <span
                                        class="w-3 h-3 rounded-full bg-emerald-500 shadow-lg shadow-emerald-500/30"></span>
                                    <span class="text-[12px] font-black text-slate-500 uppercase tracking-[0.15em]">{{
                                        __('Normal') }}</span>
                                </div>
                            </div>

                            <!-- Slots Grid (唯讀) -->
                            <div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-4 gap-5"
                                x-show="!inventoryLoading">
                                <template x-for="slot in inventorySlots" :key="slot.id">
                                    <div :class="getSlotColorClass(slot)"
                                        class="min-h-[260px] rounded-[2rem] p-5 flex flex-col items-center justify-center border-2 transition-all duration-300 relative">

                                        <!-- Slot Header -->
                                        <div
                                            class="absolute top-3.5 left-4 right-4 flex justify-between items-center z-10">
                                            <div
                                                class="px-2.5 py-1 rounded-xl bg-slate-900/10 dark:bg-white/10 backdrop-blur-md border border-slate-900/5 dark:border-white/10 flex-shrink-0">
                                                <span
                                                    class="text-xs font-black uppercase tracking-tighter text-slate-800 dark:text-white"
                                                    x-text="slot.slot_no"></span>
                                            </div>
                                            <template x-if="slot.stock <= 2">
                                                <div
                                                    class="px-2 py-1 rounded-xl bg-rose-500 text-white text-[9px] font-black uppercase tracking-widest shadow-lg shadow-rose-500/30 animate-pulse whitespace-nowrap select-none">
                                                    {{ __('Low') }}
                                                </div>
                                            </template>
                                        </div>

                                        <!-- Product Image -->
                                        <div class="relative w-16 h-16 mb-3 mt-2">
                                            <div
                                                class="absolute inset-0 rounded-2xl bg-white/20 dark:bg-slate-900/40 backdrop-blur-xl border border-white/30 dark:border-white/5 shadow-inner overflow-hidden">
                                                <template x-if="slot.product && slot.product.image_url">
                                                    <img :src="slot.product.image_url"
                                                        class="w-full h-full object-cover">
                                                </template>
                                                <template x-if="!slot.product || !slot.product.image_url">
                                                    <div class="w-full h-full flex items-center justify-center">
                                                        <svg class="w-7 h-7 opacity-20" fill="none"
                                                            stroke="currentColor" viewBox="0 0 24 24">
                                                            <path stroke-linecap="round" stroke-linejoin="round"
                                                                stroke-width="2.5"
                                                                d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4" />
                                                        </svg>
                                                    </div>
                                                </template>
                                            </div>
                                        </div>

                                        <!-- Slot Info -->
                                        <div class="text-center w-full space-y-2">
                                            <template x-if="slot.product">
                                                <div class="text-sm font-black truncate w-full opacity-90 tracking-tight"
                                                    x-text="slot.product.name"></div>
                                            </template>
                                            <template x-if="!slot.product">
                                                <div
                                                    class="text-sm font-bold text-slate-300 dark:text-slate-600 tracking-tight">
                                                    {{ __('Empty') }}</div>
                                            </template>

                                            <div class="space-y-2">
                                                <!-- Stock Level -->
                                                <div class="flex items-baseline justify-center gap-1">
                                                    <span class="text-xl font-black tracking-tighter leading-none"
                                                        x-text="slot.stock"></span>
                                                    <span class="text-xs font-black opacity-30">/</span>
                                                    <span class="text-sm font-bold opacity-50"
                                                        x-text="slot.max_stock || 10"></span>
                                                </div>

                                                <!-- Expiry Date -->
                                                <div class="text-sm font-black tracking-tight leading-none opacity-80"
                                                    x-text="slot.expiry_date ? slot.expiry_date.replace(/-/g, '/') : '----/--/--'">
                                                </div>
                                            </div>
                                        </div>
                                    </div>
                                </template>
                            </div>

                            <!-- Empty state -->
                            <template x-if="inventorySlots.length === 0 && !inventoryLoading">
                                <div class="px-6 py-20 text-center">
                                    <div class="flex flex-col items-center">
                                        <div
                                            class="p-4 rounded-full bg-slate-50 dark:bg-slate-800/50 mb-4 border border-slate-100 dark:border-slate-800/50">
                                            <svg class="w-8 h-8 text-slate-300 dark:text-slate-600" viewBox="0 0 24 24"
                                                fill="none" stroke="currentColor" stroke-width="1.5">
                                                <path
                                                    d="M20 7l-8-4-8 4m16 0l-8 4m8-4v10l-8 4m0-10L4 7m8 4v10M4 7v10l8 4" />
                                            </svg>
                                        </div>
                                        <span
                                            class="text-[12px] font-bold text-slate-400 dark:text-slate-500 uppercase tracking-widest">{{
                                            __('No slot data available') }}</span>
                                    </div>
                                </div>
                            </template>
                        </div>
                    </div><!-- /Body -->

                </div>
            </div><!-- /Sliding panel -->
        </div>
    </div><!-- /Inventory Offcanvas -->

    @endsection