@php
$isEdit = isset($adminUser) && $adminUser->exists && $adminUser->id;
$formAction = $isEdit
? route('admin.admin-users.update', $adminUser->id)
: route('admin.admin-users.store');
$formMethod = $isEdit ? 'PUT' : 'POST';
$formTitle = $isEdit ? 'Edit Admin User' : 'Create Admin User';
$submitText = $isEdit ? 'Update Admin' : 'Save Admin';
@endphp

<style>
    /* ============================================
       ADMIN USER FORM - REDSPIDER THEME
    ============================================ */

    .form-section .form-group-custom:last-child {
        margin-bottom: 0;
    }

    .form-card-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 12px;
        margin-bottom: 24px;
        padding-bottom: 16px;
        border-bottom: 1px solid #E8E8E8;
    }

    .form-card-header h4 {
        font-size: 18px;
        font-weight: 600;
        color: #1A1A2E;
        margin: 0;
    }

    .form-card-header h4 i {
        color: #C1121F;
    }

    .btn-back {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 8px 20px;
        border-radius: 10px;
        background: #F8F9FA;
        border: 1px solid #E8E8E8;
        color: #4A5568;
        text-decoration: none;
        font-size: 13px;
        font-weight: 500;
        font-family: 'Poppins', sans-serif;
        transition: all 0.3s ease;
    }

    .btn-back:hover {
        background: rgba(193, 18, 31, 0.06);
        border-color: rgba(193, 18, 31, 0.2);
        color: #C1121F;
        transform: translateX(-2px);
    }

    .form-section {
        background: #FAFBFC;
        border-radius: 14px;
        padding: 20px 24px;
        border: 1px solid #F0F0F0;
        transition: all 0.3s ease;
        margin-bottom: 20px;
    }

    .form-section:hover {
        border-color: rgba(193, 18, 31, 0.08);
    }

    .section-header {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 16px;
    }

    .section-header i {
        font-size: 18px;
        color: #C1121F;
    }

    .section-header h5 {
        font-size: 15px;
        font-weight: 600;
        color: #1A1A2E;
        margin: 0;
    }

    .section-header .badge-optional {
        margin-left: auto;
        padding: 2px 12px;
        border-radius: 12px;
        background: #E8E8E8;
        color: #6B7280;
        font-size: 10px;
        font-weight: 600;
        text-transform: uppercase;
    }

    .form-group-custom {
        margin-bottom: 18px;
    }

    .form-group-custom label {
        display: block;
        font-size: 13px;
        font-weight: 600;
        color: #1A1A2E;
        margin-bottom: 6px;
    }

    .form-group-custom label .required {
        color: #DC2626;
        margin-left: 2px;
    }

    .form-control-custom {
        width: 100%;
        padding: 10px 14px;
        border: 1.5px solid #E8E8E8;
        border-radius: 10px;
        font-size: 14px;
        font-family: 'Poppins', sans-serif;
        color: #1A1A2E;
        background: #FFFFFF;
        transition: all 0.3s ease;
        outline: none;
    }

    .form-control-custom:focus {
        border-color: #C1121F;
        box-shadow: 0 0 0 4px rgba(193, 18, 31, 0.06);
    }

    .form-control-custom.is-invalid {
        border-color: #DC2626;
    }

    .form-control-custom.is-invalid:focus {
        box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.06);
    }

    .form-control-custom::placeholder {
        color: #9CA3AF;
        font-size: 13px;
    }

    textarea.form-control-custom {
        resize: vertical;
        min-height: 80px;
    }

    select.form-control-custom {
        appearance: none;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 12px center;
        padding-right: 36px;
    }

    .form-hint {
        display: block;
        font-size: 12px;
        color: #6B7280;
        margin-top: 4px;
    }

    .error-text {
        display: block;
        color: #DC2626;
        font-size: 12px;
        margin-top: 4px;
    }

    .image-preview-wrapper {
        display: flex;
        align-items: center;
        gap: 16px;
        flex-wrap: wrap;
        padding: 12px 16px;
        background: #F8F9FA;
        border-radius: 10px;
        border: 1px solid #E8E8E8;
        margin-top: 8px;
    }

    .image-preview-wrapper img {
        width: 80px;
        height: 80px;
        object-fit: cover;
        border-radius: 50%;
        border: 2px solid #E8E8E8;
    }

    .image-preview-wrapper .file-name {
        font-size: 13px;
        color: #1A1A2E;
        font-weight: 500;
    }

    .image-preview-wrapper .file-size {
        font-size: 12px;
        color: #6B7280;
    }

    .image-preview-wrapper .remove-file {
        background: none;
        border: none;
        color: #DC2626;
        cursor: pointer;
        padding: 4px 8px;
        font-size: 14px;
        transition: all 0.3s ease;
    }

    .image-preview-wrapper .remove-file:hover {
        transform: scale(1.2);
    }

    .file-upload-area {
        border: 2px dashed #E8E8E8;
        border-radius: 10px;
        padding: 24px;
        text-align: center;
        cursor: pointer;
        transition: all 0.3s ease;
        background: #FAFBFC;
    }

    .file-upload-area:hover {
        border-color: #C1121F;
        background: rgba(193, 18, 31, 0.02);
    }

    .file-upload-area i {
        font-size: 32px;
        color: #C1121F;
        opacity: 0.4;
        display: block;
        margin-bottom: 8px;
    }

    .file-upload-area p {
        font-size: 14px;
        color: #6B7280;
        margin: 0;
    }

    .file-upload-area small {
        font-size: 12px;
        color: #9CA3AF;
    }

    .form-actions {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-top: 8px;
        padding-top: 20px;
        border-top: 1px solid #E8E8E8;
        flex-wrap: wrap;
    }

    .btn-submit {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 10px 28px;
        border-radius: 10px;
        font-size: 14px;
        font-weight: 600;
        font-family: 'Poppins', sans-serif;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        background: linear-gradient(135deg, #C1121F, #780000);
        border: none;
        color: #FFFFFF;
        box-shadow: 0 4px 16px rgba(193, 18, 31, 0.25);
    }

    .btn-submit:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 28px rgba(193, 18, 31, 0.35);
    }

    .btn-submit:active {
        transform: scale(0.96);
    }

    .btn-cancel {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 10px 24px;
        border-radius: 10px;
        font-size: 14px;
        font-weight: 500;
        font-family: 'Poppins', sans-serif;
        cursor: pointer;
        transition: all 0.3s ease;
        background: transparent;
        border: 1px solid #E8E8E8;
        color: #4A5568;
        text-decoration: none;
    }

    .btn-cancel:hover {
        background: #F8F9FA;
        border-color: #D1D5DB;
    }

    .btn-reset-custom {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 10px 20px;
        border-radius: 10px;
        font-size: 14px;
        font-weight: 500;
        font-family: 'Poppins', sans-serif;
        cursor: pointer;
        transition: all 0.3s ease;
        background: transparent;
        border: 1px solid #E8E8E8;
        color: #4A5568;
    }

    .btn-reset-custom:hover {
        background: #F8F9FA;
        border-color: #D1D5DB;
    }

    @media (max-width: 576px) {
        .form-section {
            padding: 14px 16px !important;
        }

        .form-card-header {
            flex-direction: column;
            align-items: flex-start;
        }

        .form-actions {
            flex-direction: column;
        }

        .form-actions .btn-submit,
        .form-actions .btn-cancel,
        .form-actions .btn-reset-custom {
            width: 100%;
            justify-content: center;
        }

        .image-preview-wrapper {
            flex-direction: column;
            align-items: center;
            text-align: center;
        }
    }
</style>

<!-- ============================================
   ALERT MESSAGES
============================================ -->

@if ($errors->any())
<div class="alert-box alert-error" style="margin-bottom: 20px;">
    <i class="bi bi-exclamation-circle-fill"></i>
    <span>
        <strong>Validation Errors!</strong>
        <ul style="margin: 4px 0 0 20px; padding: 0;">
            @foreach ($errors->all() as $error)
            <li>{{ $error }}</li>
            @endforeach
        </ul>
    </span>
    <button type="button" class="alert-close-btn" onclick="this.closest('.alert-box').remove()">
        <i class="bi bi-x"></i>
    </button>
</div>
@endif

<!-- ============================================
   FORM CARD
============================================ -->



    <div class="form-card-header">
        <h4>
            <i class="bi bi-person-plus"></i>
            {{ $formTitle }}
        </h4>
        <a href="{{ route('admin.admin-users.index') }}" class="btn-back">
            <i class="bi bi-arrow-left"></i> Back to List
        </a>
    </div>

    <!-- ===== FORM START ===== -->
    <form action="{{ $formAction }}" method="POST" enctype="multipart/form-data" id="adminUserForm">
        @csrf
        @if($isEdit)
        @method('PUT')
        @endif

        <div class="row">
            <!-- ===== LEFT COLUMN ===== -->
            <div class="col-lg-8">

                <!-- Basic Information -->
                <div class="form-section">
                    <div class="section-header">
                        <i class="bi bi-person"></i>
                        <h5>Personal Information</h5>
                    </div>

                    <!-- Name -->
                    <div class="form-group-custom">
                        <label>Full Name <span class="required">*</span></label>
                        <input type="text"
                               name="name"
                               class="form-control-custom @error('name') is-invalid @enderror"
                               value="{{ old('name', $adminUser->name ?? '') }}"
                               placeholder="Enter full name"
                               required>
                        @error('name')
                        <span class="error-text">{{ $message }}</span>
                        @enderror
                    </div>

                    <!-- Email -->
                    <div class="form-group-custom">
                        <label>Email Address <span class="required">*</span></label>
                        <input type="email"
                               name="email"
                               class="form-control-custom @error('email') is-invalid @enderror"
                               value="{{ old('email', $adminUser->email ?? '') }}"
                               placeholder="Enter email address"
                               required>
                        @error('email')
                        <span class="error-text">{{ $message }}</span>
                        @enderror
                    </div>

                    <!-- Phone -->
                    <div class="form-group-custom">
                        <label>Phone Number</label>
                        <input type="text"
                               name="phone"
                               class="form-control-custom @error('phone') is-invalid @enderror"
                               value="{{ old('phone', $adminUser->phone ?? '') }}"
                               placeholder="Enter phone number">
                        @error('phone')
                        <span class="error-text">{{ $message }}</span>
                        @enderror
                    </div>

                    <!-- ===== PASSWORD - FIXED ===== -->
                    @if($isEdit)
                    {{-- EDIT MODE: Password Optional --}}
                    <div class="form-group-custom">
                        <label>Password <span class="text-muted" style="font-weight: 400; font-size: 12px;">(Leave blank to keep current)</span></label>
                        <input type="password"
                               name="password"
                               class="form-control-custom @error('password') is-invalid @enderror"
                               placeholder="Enter new password (min 8 characters)">
                        @error('password')
                        <span class="error-text">{{ $message }}</span>
                        @enderror
                        <span class="form-hint">Leave empty to keep current password</span>
                    </div>

                    <div class="form-group-custom" style="margin-bottom: 0;">
                        <label>Confirm Password <span class="text-muted" style="font-weight: 400; font-size: 12px;">(Leave blank to keep current)</span></label>
                        <input type="password"
                               name="password_confirmation"
                               class="form-control-custom @error('password_confirmation') is-invalid @enderror"
                               placeholder="Confirm new password">
                        @error('password_confirmation')
                        <span class="error-text">{{ $message }}</span>
                        @enderror
                    </div>
                    @else
                    {{-- CREATE MODE: Password Required --}}
                    <div class="form-group-custom">
                        <label>Password <span class="required">*</span></label>
                        <input type="password"
                               name="password"
                               class="form-control-custom @error('password') is-invalid @enderror"
                               placeholder="Enter password (min 8 characters)"
                               required>
                        @error('password')
                        <span class="error-text">{{ $message }}</span>
                        @enderror
                    </div>

                    <div class="form-group-custom" style="margin-bottom: 0;">
                        <label>Confirm Password <span class="required">*</span></label>
                        <input type="password"
                               name="password_confirmation"
                               class="form-control-custom @error('password_confirmation') is-invalid @enderror"
                               placeholder="Confirm password"
                               required>
                        @error('password_confirmation')
                        <span class="error-text">{{ $message }}</span>
                        @enderror
                    </div>
                    @endif
                    <!-- ===== PASSWORD FIX END ===== -->

                </div>
            </div>

            <!-- ===== RIGHT COLUMN ===== -->
            <div class="col-lg-4">

                <!-- Profile Image -->
                <div class="form-section">
                    <div class="section-header">
                        <i class="bi bi-image"></i>
                        <h5>Profile Image</h5>
                    </div>

                    <div class="form-group-custom" style="margin-bottom: 0;">
                        <input type="file"
                               name="image"
                               id="imageInput"
                               class="form-control-custom @error('image') is-invalid @enderror"
                               accept="image/*"
                               style="display: none;"
                               onchange="previewImage(this, 'imagePreview')">
                        <div id="imagePreviewContainer">
                            @if(isset($adminUser) && $adminUser->image)
                            <div class="image-preview-wrapper">
                                <img src="{{ asset('storage/' . $adminUser->image) }}" alt="Profile Image">
                                <div>
                                    <div class="file-name">Current Image</div>
                                    <div class="file-size">Click below to change</div>
                                </div>
                                <button type="button" class="remove-file" onclick="removeImage('imageInput', 'imagePreviewContainer')">
                                    <i class="bi bi-x-circle"></i>
                                </button>
                            </div>
                            @else
                            <div class="file-upload-area" onclick="document.getElementById('imageInput').click()">
                                <i class="bi bi-cloud-upload"></i>
                                <p>Click to upload profile image</p>
                                <small>PNG, JPG, WEBP (Max 2MB)</small>
                            </div>
                            @endif
                        </div>
                        @error('image')
                        <span class="error-text">{{ $message }}</span>
                        @enderror
                        <span class="form-hint">Recommended: Square image, max 2MB</span>
                    </div>
                </div>

                <!-- Role & Status -->
                <div class="form-section">
                    <div class="section-header">
                        <i class="bi bi-gear"></i>
                        <h5>Role &amp; Status</h5>
                    </div>

                    <!-- Role -->
                    <div class="form-group-custom">
                        <label>Role <span class="required">*</span></label>
                        <select name="role_id" class="form-control-custom @error('role_id') is-invalid @enderror" required>
                            <option value="">Select Role</option>
                            @foreach($roles as $role)
                            <option value="{{ $role->id }}" {{ old('role_id', $adminUser->role_id ?? '') == $role->id ? 'selected' : '' }}>
                                {{ $role->name }}
                            </option>
                            @endforeach
                        </select>
                        @error('role_id')
                        <span class="error-text">{{ $message }}</span>
                        @enderror
                    </div>

                    <!-- Status -->
                    <div class="form-group-custom" style="margin-bottom: 0;">
                        <label>Status <span class="required">*</span></label>
                        <select name="status" class="form-control-custom @error('status') is-invalid @enderror" required>
                            <option value="1" {{ old('status', $adminUser->status ?? 1) == 1 ? 'selected' : '' }}>Active</option>
                            <option value="0" {{ old('status', $adminUser->status ?? 1) == 0 ? 'selected' : '' }}>Inactive</option>
                        </select>
                        @error('status')
                        <span class="error-text">{{ $message }}</span>
                        @enderror
                    </div>
                </div>
            </div>
        </div>

        <!-- ===== FORM ACTIONS ===== -->
        <div class="form-actions">
            <button type="submit" class="btn-submit">
                <i class="bi bi-save"></i>
                {{ $submitText }}
            </button>
            <a href="{{ route('admin.admin-users.index') }}" class="btn-cancel">
                <i class="bi bi-x-circle"></i> Cancel
            </a>
            <button type="reset" class="btn-reset-custom">
                <i class="bi bi-arrow-counterclockwise"></i> Reset
            </button>
        </div>

    </form>

<!-- ============================================
   SCRIPT
============================================ -->
<script>
    document.addEventListener('DOMContentLoaded', function() {
        'use strict';

        // ============================================
        // IMAGE PREVIEW
        // ============================================
        window.previewImage = function(input, previewId) {
            const previewContainer = document.getElementById(previewId + 'Container');
            const file = input.files[0];

            if (file) {
                const reader = new FileReader();
                reader.onload = function(e) {
                    previewContainer.innerHTML = `
                        <div class="image-preview-wrapper">
                            <img src="${e.target.result}" alt="Preview">
                            <div>
                                <div class="file-name">${file.name}</div>
                                <div class="file-size">${(file.size / 1024).toFixed(1)} KB</div>
                            </div>
                            <button type="button" class="remove-file" onclick="removeImage('${input.id}', '${previewId}Container')">
                                <i class="bi bi-x-circle"></i>
                            </button>
                        </div>
                    `;
                };
                reader.readAsDataURL(file);
            }
        };

        // ============================================
        // REMOVE IMAGE
        // ============================================
        window.removeImage = function(inputId, containerId) {
            const previewContainer = document.getElementById(containerId);
            const imageInput = document.getElementById(inputId);

            if (previewContainer) {
                previewContainer.innerHTML = `
                    <div class="file-upload-area" onclick="document.getElementById('${inputId}').click()">
                        <i class="bi bi-cloud-upload"></i>
                        <p>Click to upload profile image</p>
                        <small>PNG, JPG, WEBP (Max 2MB)</small>
                    </div>
                `;
            }

            if (imageInput) {
                imageInput.value = '';
            }
        };

        // ============================================
        // FORM VALIDATION
        // ============================================
        const form = document.getElementById('adminUserForm');
        if (form) {
            form.addEventListener('submit', function(e) {
                const name = document.querySelector('input[name="name"]');
                if (name && !name.value.trim()) {
                    e.preventDefault();
                    name.classList.add('is-invalid');
                    alert('Please enter a name.');
                    name.focus();
                }

                const email = document.querySelector('input[name="email"]');
                if (email && !email.value.trim()) {
                    e.preventDefault();
                    email.classList.add('is-invalid');
                    alert('Please enter an email address.');
                    email.focus();
                }

                // Password validation only for create mode
                @if(!$isEdit)
                const password = document.querySelector('input[name="password"]');
                if (password && !password.value.trim()) {
                    e.preventDefault();
                    password.classList.add('is-invalid');
                    alert('Please enter a password.');
                    password.focus();
                }
                @endif
            });

            document.querySelectorAll('.form-control-custom').forEach(function(input) {
                input.addEventListener('input', function() {
                    this.classList.remove('is-invalid');
                });
            });
        }

        console.log('✅ Admin User Form loaded successfully!');
    });
</script>