@extends('layouts.app')

@section('title', '變更密碼')

@section('content')
    <div class="min-h-[calc(100vh-200px)] flex items-center justify-center px-4">
        <div class="w-full max-w-md">
            <div class="bg-white dark:bg-slate-900 rounded-2xl shadow-2xl p-8 border border-gray-100 dark:border-slate-800">
                <!-- Header -->
                <div class="text-center mb-8">
                    <div class="w-16 h-16 mx-auto mb-4 rounded-xl bg-gradient-to-br from-amber-500 to-orange-600 flex items-center justify-center">
                        <svg class="w-8 h-8 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 7a2 2 0 012 2m4 0a6 6 0 01-7.743 5.743L11 17H9v2H7v2H4a1 1 0 01-1-1v-2.586a1 1 0 01.293-.707l5.964-5.964A6 6 0 1121 9z"/>
                        </svg>
                    </div>
                    <h2 class="text-3xl font-bold text-gray-900 dark:text-white">變更密碼</h2>
                    @if(auth()->user()->force_password_change)
                        <p class="text-amber-600 dark:text-amber-400 mt-2 font-medium">首次登入，請設定新密碼</p>
                    @else
                        <p class="text-gray-600 dark:text-gray-400 mt-2">定期更換密碼以保護帳號安全</p>
                    @endif
                </div>

                @if(session('password_warning'))
                    <div class="mb-6 bg-yellow-50 dark:bg-yellow-900/20 border border-yellow-200 dark:border-yellow-800 text-yellow-700 dark:text-yellow-300 px-4 py-3 rounded-lg flex items-center gap-2">
                        <svg class="w-5 h-5 flex-shrink-0" fill="currentColor" viewBox="0 0 20 20"><path fill-rule="evenodd" d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z" clip-rule="evenodd"/></svg>
                        {{ session('password_warning') }}
                    </div>
                @endif

                <form action="{{ route('password.change.update') }}" method="POST" class="space-y-5">
                    @csrf
                    @method('PUT')

                    <!-- Current Password -->
                    <div x-data="{ show: false }">
                        <label class="block text-sm font-semibold text-gray-700 dark:text-gray-300 mb-2">目前密碼</label>
                        <div class="relative">
                            <input :type="show ? 'text' : 'password'" name="current_password" required
                                class="w-full px-4 py-3 pr-12 rounded-lg border-2 border-gray-200 dark:border-slate-700 bg-gray-50 dark:bg-slate-800 text-gray-900 dark:text-white focus:outline-none focus:border-blue-500 transition-colors" placeholder="輸入目前密碼">
                            <button type="button" @click="show = !show" class="absolute inset-y-0 right-0 flex items-center pr-3 text-gray-500 hover:text-gray-700 dark:hover:text-gray-200">
                                <svg x-show="!show" class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/></svg>
                                <svg x-show="show" x-cloak class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.88 9.88l-3.29-3.29m7.532 7.532l3.29 3.29M3 3l3.59 3.59m0 0A9.953 9.953 0 0112 5c4.478 0 8.268 2.943 9.543 7a10.025 10.025 0 01-4.132 5.411m0 0L21 21"/></svg>
                            </button>
                        </div>
                        @error('current_password')<p class="mt-1 text-sm text-red-600 dark:text-red-400">{{ $message }}</p>@enderror
                    </div>

                    <!-- New Password -->
                    <div x-data="{ show: false }">
                        <label class="block text-sm font-semibold text-gray-700 dark:text-gray-300 mb-2">新密碼</label>
                        <div class="relative">
                            <input :type="show ? 'text' : 'password'" name="password" required minlength="8"
                                class="w-full px-4 py-3 pr-12 rounded-lg border-2 border-gray-200 dark:border-slate-700 bg-gray-50 dark:bg-slate-800 text-gray-900 dark:text-white focus:outline-none focus:border-blue-500 transition-colors" placeholder="輸入新密碼">
                            <button type="button" @click="show = !show" class="absolute inset-y-0 right-0 flex items-center pr-3 text-gray-500 hover:text-gray-700 dark:hover:text-gray-200">
                                <svg x-show="!show" class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/></svg>
                                <svg x-show="show" x-cloak class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.88 9.88l-3.29-3.29m7.532 7.532l3.29 3.29M3 3l3.59 3.59m0 0A9.953 9.953 0 0112 5c4.478 0 8.268 2.943 9.543 7a10.025 10.025 0 01-4.132 5.411m0 0L21 21"/></svg>
                            </button>
                        </div>
                        @error('password')<p class="mt-1 text-sm text-red-600 dark:text-red-400">{{ $message }}</p>@enderror
                    </div>

                    <!-- Confirm Password -->
                    <div x-data="{ show: false }">
                        <label class="block text-sm font-semibold text-gray-700 dark:text-gray-300 mb-2">確認新密碼</label>
                        <div class="relative">
                            <input :type="show ? 'text' : 'password'" name="password_confirmation" required minlength="8"
                                class="w-full px-4 py-3 pr-12 rounded-lg border-2 border-gray-200 dark:border-slate-700 bg-gray-50 dark:bg-slate-800 text-gray-900 dark:text-white focus:outline-none focus:border-blue-500 transition-colors" placeholder="再次輸入新密碼">
                            <button type="button" @click="show = !show" class="absolute inset-y-0 right-0 flex items-center pr-3 text-gray-500 hover:text-gray-700 dark:hover:text-gray-200">
                                <svg x-show="!show" class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/></svg>
                                <svg x-show="show" x-cloak class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.88 9.88l-3.29-3.29m7.532 7.532l3.29 3.29M3 3l3.59 3.59m0 0A9.953 9.953 0 0112 5c4.478 0 8.268 2.943 9.543 7a10.025 10.025 0 01-4.132 5.411m0 0L21 21"/></svg>
                            </button>
                        </div>
                    </div>

                    <!-- Password Requirements -->
                    <div class="bg-gray-50 dark:bg-slate-800 rounded-lg p-4">
                        <p class="text-sm font-semibold text-gray-700 dark:text-gray-300 mb-2">密碼要求：</p>
                        <ul class="text-xs text-gray-600 dark:text-gray-400 space-y-1">
                            <li>- 最少 8 個字元</li>
                            <li>- 需包含大寫字母 (A-Z)</li>
                            <li>- 需包含小寫字母 (a-z)</li>
                            <li>- 需包含數字 (0-9)</li>
                            <li>- 需包含特殊符號 (!@#$%...)</li>
                            <li>- 不可與最近 3 次密碼相同</li>
                        </ul>
                    </div>

                    <button type="submit" class="w-full py-3 px-4 bg-gradient-to-r from-amber-500 to-orange-600 text-white font-semibold rounded-lg hover:shadow-2xl hover:scale-105 transition-all duration-300 focus:outline-none focus:ring-2 focus:ring-amber-500 focus:ring-offset-2 dark:focus:ring-offset-slate-900">
                        確認變更密碼
                    </button>
                </form>

                @unless(auth()->user()->force_password_change)
                <div class="mt-4 text-center">
                    <a href="{{ url()->previous() }}" class="text-sm text-gray-600 dark:text-gray-400 hover:text-blue-600 dark:hover:text-blue-400 transition-colors">返回上一頁</a>
                </div>
                @endunless
            </div>
        </div>
    </div>
@endsection