@extends('admin.layouts.app')

@section('page-title', 'Edit Staff')

@section('content')
<style>
    html, body {
        margin: 0;
        padding: 0;
        width: 100%;
        overflow-x: hidden;
    }
    :root {
        --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
        --glass-bg: rgba(255, 255, 255, 0.98);
        --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    }

    /* Hide scrollbar but allow scroll */
    .hide-scrollbar {
        overflow-y: auto;
        scrollbar-width: none;          /* Firefox */
        -ms-overflow-style: none;       /* IE & Edge */
    }

    .hide-scrollbar::-webkit-scrollbar {
        display: none;                  /* Chrome, Safari */
    }

    /* =========================================== */
    /* HORIZONTAL SCROLL FIXES */
    /* =========================================== */
    html, body {
        overflow-x: hidden !important;
        scrollbar-width: none;
    }

    .staff-edit-container,
    .staff-edit-card,
    .form-section,
    .form-grid,
    .permissions-container {
        max-width: 100%;
        overflow-x: hidden;
    }

    * {
        box-sizing: border-box;
    }

    /* Fix grid overflow issues */
    .form-grid,
    .permissions-container {
        min-width: 0;
    }

    /* Fix transform hover effects */
    .permission-group:hover,
    .status-option:hover {
        transform: translateY(-2px) !important;
    }

    .permission-item:hover {
        transform: translateX(3px) !important;
    }

    /* Ensure containers don't exceed viewport */
    @media (min-width: 1200px) {
        .staff-edit-card {
            max-width: 95vw;
        }
    }

    @media (min-width: 1440px) {
        .staff-edit-card {
            max-width: 97vw;
        }
    }

    @media (min-width: 1600px) {
        .staff-edit-card {
            max-width: 98vw;
        }
    }

    @media (min-width: 1920px) {
        .staff-edit-card {
            max-width: 99vw;
        }
    }

    body {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        min-height: 100vh;
        padding: 15px;
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    }

    /* FLUID CONTAINER - LIKE SHIPMENT PAGE */
    .staff-edit-container {
        width: 100%;
        position: relative;
    }

    .staff-edit-card {
        background: var(--glass-bg);
        backdrop-filter: blur(10px);
        border-radius: 16px;
        border: 1px solid rgba(255, 255, 255, 0.2);
        box-shadow: var(--shadow-lg);
        overflow: hidden;
        position: relative;
        width: 100%;
    }

    .staff-edit-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--primary-gradient);
        z-index: 10;
    }

    /* =========================================== */
    /* UPDATED HEADER LAYOUT */
    /* =========================================== */
    .staff-header {
        display: flex;
        align-items: center;
        gap: 14px;
        text-align: left;
        background: var(--primary-gradient);
         /* padding: 16px 20px; */
        color: white;
        position: relative;
        flex-wrap: wrap;
    }

    .staff-avatar {
        width: 70px;
        height: 70px;
        border-radius: 50%;
        background: white;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 32px;
        color: #667eea;
        border: 3px solid white;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        flex-shrink: 0;
    }

    .staff-avatar-initials {
        font-size: 32px;
        font-weight: 700;
        background: var(--primary-gradient);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .staff-header-content {
        flex: 1;
        min-width: 0;
    }

    .staff-title {
        font-size: 1.8rem;
        font-weight: 700;
        margin-bottom: 8px;
    }

    .staff-subtitle {
        font-size: 1rem;
        opacity: 0.9;
        margin-bottom: 10px;
    }

    .employee-id-badge {
        display: inline-block;
        background: rgba(255,255,255,0.15);
        padding: 6px 15px;
        border-radius: 20px;
        font-family: 'Courier New', monospace;
        font-weight: 600;
        font-size: 0.9rem;
        backdrop-filter: blur(5px);
        border: 1px solid rgba(255,255,255,0.2);
    }

    /* Mobile responsive for header */
    @media (max-width: 768px) {
        .staff-header {
            flex-direction: column;
            text-align: center;
            gap: 15px;
            padding: 20px 15px;
        }
        
        .staff-avatar {
            margin: 0 auto;
        }
        
        .staff-header-content {
            text-align: center;
        }
    }

    /* Adjust avatar sizes for larger screens */
    @media (min-width: 1200px) {
        .staff-header {
            gap: 30px;
            padding: 40px 35px;
        }
        
        .staff-avatar {
            width: 90px;
            height: 90px;
        }
    }

    @media (min-width: 1440px) {
        .staff-header {
            gap: 35px;
            padding: 45px 40px;
        }
        
        .staff-avatar {
            width: 100px;
            height: 100px;
        }
    }

    @media (min-width: 1600px) {
        .staff-header {
            gap: 40px;
            padding: 50px 45px;
        }
        
        .staff-avatar {
            width: 110px;
            height: 110px;
        }
    }

    @media (min-width: 1920px) {
        .staff-header {
            gap: 45px;
            padding: 60px 50px;
        }
    }

    /* Fluid Form Sections */
    .form-section {
        padding: 25px;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }

    .section-header {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 20px;
    }

    .section-icon {
        width: 40px;
        height: 40px;
        border-radius: 10px;
        background: var(--primary-gradient);
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 16px;
        box-shadow: 0 3px 10px rgba(102, 126, 234, 0.3);
    }

    .section-title {
        font-size: 1.3rem;
        font-weight: 600;
        color: #2d3748;
        margin: 0;
    }

    /* ADAPTIVE FORM GRID - LIKE SHIPMENT PAGE */
    .form-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .form-group {
        margin-bottom: 0;
    }

    .form-label {
        display: block;
        font-weight: 600;
        color: #4a5568;
        margin-bottom: 6px;
        font-size: 0.9rem;
    }

    .required::after {
        content: '*';
        color: #e53e3e;
        margin-left: 3px;
    }

    /* Form Inputs */
    .form-input {
        width: 100%;
        padding: 12px 16px;
        border: 1.5px solid #e2e8f0;
        border-radius: 10px;
        font-size: 14px;
        transition: all 0.2s ease;
        background: white;
        color: #2d3748;
    }

    .form-input:focus {
        outline: none;
        border-color: #667eea;
        box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    }

    .form-input:disabled {
        background: #f7fafc;
        color: #a0aec0;
    }

    .form-textarea {
        min-height: 80px;
        resize: vertical;
        line-height: 1.4;
    }

    /* Status Toggle */
    .status-toggle {
        display: flex;
        gap: 10px;
    }

    .status-option {
        flex: 1;
        text-align: center;
        padding: 12px;
        border: 1.5px solid #e2e8f0;
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.2s ease;
        font-weight: 500;
        font-size: 0.9rem;
        background: white;
    }

    .status-option:hover {
        transform: translateY(-1px);
    }

    .status-option.active {
        border-color: #48bb78;
        background: #f0fff4;
        color: #276749;
    }

    .status-option.inactive {
        border-color: #fc8181;
        background: #fff5f5;
        color: #9b2c2c;
    }

    input[type="radio"] {
        display: none;
    }

    /* ADAPTIVE PERMISSIONS SECTION - LIKE SHIPMENT PAGE */
    .permissions-container {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 15px;
        margin-top: 15px;
    }

    .permission-group {
        background: white;
        border: 1.5px solid #e2e8f0;
        border-radius: 12px;
        padding: 20px;
        transition: all 0.2s ease;
    }

    .permission-group:hover {
        border-color: #667eea;
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(102, 126, 234, 0.1);
    }

    .group-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 15px;
        padding-bottom: 12px;
        border-bottom: 1px solid #edf2f7;
    }

    .group-title {
        font-size: 1.1rem;
        font-weight: 600;
        color: #2d3748;
        margin: 0;
    }

    .toggle-group-btn {
        background: var(--primary-gradient);
        color: white;
        border: none;
        padding: 6px 12px;
        border-radius: 6px;
        cursor: pointer;
        font-weight: 500;
        font-size: 0.85rem;
        transition: all 0.2s ease;
    }

    .toggle-group-btn:hover {
        transform: scale(1.03);
    }

    .permission-items {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .permission-item {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 10px;
        background: #f8fafc;
        border-radius: 8px;
        transition: all 0.2s ease;
    }

    .permission-item:hover {
        background: #edf2f7;
        transform: translateX(3px);
    }

    .permission-checkbox {
        width: 18px;
        height: 18px;
        border-radius: 4px;
        border: 2px solid #cbd5e0;
        cursor: pointer;
        position: relative;
        transition: all 0.2s ease;
        flex-shrink: 0;
    }

    .permission-checkbox:checked {
        background: #667eea;
        border-color: #667eea;
    }

    .permission-checkbox:checked::after {
        content: '✓';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: white;
        font-weight: bold;
        font-size: 12px;
    }

    .permission-name {
        font-weight: 500;
        color: #4a5568;
        font-size: 0.9rem;
        flex: 1;
    }

    /* Error Messages */
    .error-container {
        background: linear-gradient(135deg, #fff5f5, #fed7d7);
        border: 1.5px solid #fc8181;
        border-radius: 12px;
        padding: 20px;
        margin: 0 25px 20px 25px;
    }

    .error-title {
        color: #c53030;
        font-weight: 600;
        font-size: 1rem;
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .error-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .error-item {
        color: #742a2a;
        padding: 6px 0;
        padding-left: 20px;
        position: relative;
        font-size: 0.9rem;
    }

    .error-item::before {
        content: '⚠️';
        position: absolute;
        left: 0;
        font-size: 0.9rem;
    }

    /* Action Buttons */
    .action-buttons {
        display: flex;
        gap: 12px;
        justify-content: flex-end;
        padding: 25px;
        background: #f8fafc;
        border-top: 1px solid #e2e8f0;
    }

    .btn {
        padding: 12px 24px;
        border-radius: 10px;
        font-weight: 600;
        font-size: 14px;
        cursor: pointer;
        transition: all 0.2s ease;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        border: none;
        min-width: 120px;
    }

    .btn-cancel {
        background: white;
        color: #4a5568;
        border: 1.5px solid #e2e8f0;
    }

    .btn-cancel:hover {
        background: #f7fafc;
        border-color: #cbd5e0;
        transform: translateY(-1px);
        box-shadow: 0 3px 8px rgba(0,0,0,0.1);
    }

    .btn-update {
        background: var(--primary-gradient);
        color: white;
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
    }

    .btn-update:hover {
        transform: translateY(-1px) scale(1.02);
        box-shadow: 0 6px 16px rgba(102, 126, 234, 0.3);
    }

    /* Password Strength Indicator */
    .password-strength {
        margin-top: 6px;
        height: 3px;
        border-radius: 1.5px;
        background: #e2e8f0;
        overflow: hidden;
    }

    .strength-bar {
        height: 100%;
        width: 0%;
        border-radius: 1.5px;
        transition: all 0.2s ease;
    }

    .strength-weak { background: #e53e3e; }
    .strength-fair { background: #ed8936; }
    .strength-good { background: #38b2ac; }
    .strength-strong { background: #48bb78; }

    /* =========================================== */
    /* DESKTOP MEDIA QUERIES - LIKE SHIPMENT PAGE  */
    /* =========================================== */
    
    /* Base desktop - 992px+ */
    @media (min-width: 992px) {
        body {
            padding: 20px;
        }
        
        .form-section {
            padding: 30px;
        }
        
        .staff-header {
            padding: 35px 30px;
        }
        
        .form-grid {
            gap: 25px;
        }
        
        .permissions-container {
            gap: 20px;
        }
    }
    
    /* Large desktop - 1200px+ */
    @media (min-width: 1200px) {
        .staff-edit-card {
            margin: 0 auto;
            max-width: 95vw;
        }
        
        .form-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        
        .permissions-container {
            grid-template-columns: repeat(2, 1fr);
            gap: 25px;
        }
        
        .staff-header {
            padding: 40px 35px;
        }
        
        .staff-title {
            font-size: 2rem;
        }
        
        .staff-avatar {
            width: 90px;
            height: 90px;
            font-size: 36px;
        }
        
        .staff-avatar-initials {
            font-size: 36px;
        }
        
        .section-title {
            font-size: 1.4rem;
        }
        
        .form-section {
            padding: 35px;
        }
        
        .action-buttons {
            padding: 30px;
        }
        
        .btn {
            padding: 14px 28px;
            min-width: 140px;
            font-size: 15px;
        }
    }
    
    /* Extra large desktop - 1440px+ */
    @media (min-width: 1440px) {
        .staff-edit-card {
            max-width: 97vw;
        }
        
        .form-grid {
            grid-template-columns: repeat(3, 1fr);
            gap: 35px;
        }
        
        .permissions-container {
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .staff-header {
            padding: 45px 40px;
        }
        
        .staff-title {
            font-size: 2.2rem;
        }
        
        .staff-avatar {
            width: 100px;
            height: 100px;
            font-size: 40px;
        }
        
        .staff-avatar-initials {
            font-size: 40px;
        }
        
        .section-title {
            font-size: 1.5rem;
        }
        
        .form-input {
            padding: 14px 18px;
            font-size: 15px;
        }
        
        .form-label {
            font-size: 0.95rem;
        }
        
        .section-icon {
            width: 45px;
            height: 45px;
            font-size: 18px;
        }
        
        .group-title {
            font-size: 1.2rem;
        }
        
        .permission-group {
            padding: 25px;
        }
        
        .permission-name {
            font-size: 0.95rem;
        }
        
        .btn {
            padding: 15px 32px;
            min-width: 150px;
            font-size: 16px;
        }
    }
    
    /* Ultra wide desktop - 1600px+ */
    @media (min-width: 1600px) {
        .staff-edit-card {
            max-width: 98vw;
        }
        
        .form-grid {
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
        }
        
        .permissions-container {
            grid-template-columns: repeat(4, 1fr);
            gap: 35px;
        }
        
        .staff-header {
            padding: 50px 45px;
        }
        
        .staff-title {
            font-size: 2.4rem;
        }
        
        .staff-avatar {
            width: 110px;
            height: 110px;
            font-size: 44px;
        }
        
        .staff-avatar-initials {
            font-size: 44px;
        }
        
        .section-title {
            font-size: 1.6rem;
        }
        
        .form-input {
            padding: 15px 20px;
            font-size: 16px;
        }
        
        .form-label {
            font-size: 1rem;
        }
        
        .section-icon {
            width: 50px;
            height: 50px;
            font-size: 20px;
        }
        
        .group-title {
            font-size: 1.3rem;
        }
        
        .permission-group {
            padding: 30px;
        }
        
        .btn {
            padding: 16px 36px;
            min-width: 160px;
            font-size: 17px;
        }
    }
    
    /* Ultra wide 4K+ screens - 1920px+ */
    @media (min-width: 1920px) {
        body {
            padding: 30px;
        }
        
        .staff-edit-card {
            max-width: 99vw;
        }
        
        .form-grid {
            grid-template-columns: repeat(5, 1fr);
            gap: 45px;
        }
        
        .permissions-container {
            grid-template-columns: repeat(5, 1fr);
            gap: 40px;
        }
        
        .staff-header {
            padding: 60px 50px;
        }
        
        .staff-title {
            font-size: 2.6rem;
        }
        
        .form-section {
            padding: 40px;
        }
        
        .action-buttons {
            padding: 40px;
        }
    }

    /* =========================================== */
    /* MOBILE RESPONSIVE (UNCHANGED) */
    /* =========================================== */
    @media (max-width: 768px) {
        body {
            padding: 10px;
        }
        
        .form-grid {
            grid-template-columns: 1fr;
            gap: 15px;
        }
        
        .permissions-container {
            grid-template-columns: 1fr;
            gap: 12px;
        }
        
        .staff-header {
            padding: 20px 15px;
        }
        
        .staff-title {
            font-size: 1.5rem;
        }
        
        .form-section {
            padding: 20px;
        }
        
        .action-buttons {
            padding: 20px;
            flex-direction: column;
        }
        
        .btn {
            width: 100%;
        }
        
        .error-container {
            margin: 0 15px 15px 15px;
            padding: 15px;
        }
    }

    @media (max-width: 480px) {
        .staff-avatar {
            width: 60px;
            height: 60px;
            font-size: 24px;
        }
        
        .staff-avatar-initials {
            font-size: 24px;
        }
        
        .section-icon {
            width: 35px;
            height: 35px;
            font-size: 14px;
        }
        
        .section-title {
            font-size: 1.1rem;
        }
        
        .permission-group {
            padding: 15px;
        }
    }
</style>

<div class="staff-edit-container">
    <!-- Main Card -->
    <div class="staff-edit-card">
        <!-- Fluid Header -->
        <div class="staff-header">
            <div class="staff-avatar">
                <div class="staff-avatar-initials">
                    {{ strtoupper(substr($staff->name, 0, 2)) }}
                </div>
            </div>
            <div class="staff-header-content">
                <h1 class="staff-title">Edit Staff Profile</h1>
                <div class="staff-subtitle">{{ $staff->name }}</div>
                <div class="employee-id-badge">{{ $staff->employee_id }}</div>
            </div>
        </div>

        <!-- Error Messages -->
        @if($errors->any())
            <div class="error-container">
                <div class="error-title">
                    <span>⚠️</span>
                    There were some problems with your input
                </div>
                <ul class="error-list">
                    @foreach($errors->all() as $err)
                        <li class="error-item">{{ $err }}</li>
                    @endforeach
                </ul>
            </div>
        @endif

        <form method="POST" action="{{ route('admin.staff.update', $staff->id) }}" id="staffForm">
            @csrf
            @method('PUT')

            <!-- Personal Information Section -->
            <div class="form-section">
                <div class="section-header">
                    <div class="section-icon">👤</div>
                    <h2 class="section-title">Personal Information</h2>
                </div>
                <div class="form-grid">
                    <div class="form-group">
                        <label class="form-label required">Full Name</label>
                        <input type="text" 
                               name="name" 
                               value="{{ old('name', $staff->name) }}" 
                               class="form-input" 
                               placeholder="Enter full name"
                               required>
                    </div>

                    <div class="form-group">
                        <label class="form-label required">Email</label>
                        <input type="email" 
                               name="email" 
                               value="{{ old('email', $staff->email) }}" 
                               class="form-input" 
                               placeholder="staff@company.com"
                               required>
                    </div>

                    <div class="form-group">
                        <label class="form-label required">Phone</label>
                        <input type="text" 
                               name="phone" 
                               value="{{ old('phone', $staff->phone) }}" 
                               class="form-input" 
                               placeholder="+91 9876543210"
                               required>
                    </div>

                    <div class="form-group">
                        <label class="form-label">Emergency Contact</label>
                        <input type="text" 
                               name="emergency_phone" 
                               value="{{ old('emergency_phone', $staff->emergency_phone) }}" 
                               class="form-input" 
                               placeholder="Emergency contact">
                    </div>

                    <div class="form-group" style="grid-column: span 2;">
                        <label class="form-label">Address</label>
                        <textarea name="address" 
                                  class="form-input form-textarea" 
                                  placeholder="Enter complete address"
                                  rows="3">{{ old('address', $staff->address) }}</textarea>
                    </div>
                </div>
            </div>

            <!-- Professional Information Section -->
            <div class="form-section">
                <div class="section-header">
                    <div class="section-icon">💼</div>
                    <h2 class="section-title">Professional Information</h2>
                </div>
                <div class="form-grid">
                    <div class="form-group">
                        <label class="form-label">Employee ID</label>
                        <input type="text" 
                               value="{{ $staff->employee_id }}" 
                               class="form-input" 
                               disabled 
                               style="background: #f7fafc;">
                    </div>

                    <div class="form-group">
                        <label class="form-label">Role</label>
                        <input type="text" 
                               name="role" 
                               value="{{ old('role', $staff->role) }}" 
                               class="form-input" 
                               placeholder="e.g., Manager, Executive">
                    </div>

                    <div class="form-group">
                        <label class="form-label">Department</label>
                        <input type="text" 
                               name="department" 
                               value="{{ old('department', $staff->department) }}" 
                               class="form-input" 
                               placeholder="e.g., IT, HR">
                    </div>

                    <div class="form-group">
                        <label class="form-label">Designation</label>
                        <input type="text" 
                               name="designation" 
                               value="{{ old('designation', $staff->designation) }}" 
                               class="form-input" 
                               placeholder="e.g., Senior Developer">
                    </div>

                    <div class="form-group">
                        <label class="form-label">Joining Date</label>
                        <input type="date" 
                               name="joining_date" 
                               value="{{ old('joining_date', optional($staff->joining_date)->format('Y-m-d')) }}" 
                               class="form-input">
                    </div>

                    <div class="form-group">
                        <label class="form-label">Status</label>
                        <div class="status-toggle">
                            <label class="status-option {{ old('status', $staff->status) == 'active' ? 'active' : '' }}">
                                <input type="radio" name="status" value="active" {{ old('status', $staff->status) == 'active' ? 'checked' : '' }}>
                                <span>✅ Active</span>
                            </label>
                            <label class="status-option {{ old('status', $staff->status) == 'inactive' ? 'inactive' : '' }}">
                                <input type="radio" name="status" value="inactive" {{ old('status', $staff->status) == 'inactive' ? 'checked' : '' }}>
                                <span>⏸️ Inactive</span>
                            </label>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Account Information Section -->
            <div class="form-section">
                <div class="section-header">
                    <div class="section-icon">🔐</div>
                    <h2 class="section-title">Account Information</h2>
                </div>
                <div class="form-grid">
                    <div class="form-group">
                        <label class="form-label required">Username</label>
                        <input type="text" 
                               name="username" 
                               value="{{ old('username', $staff->username) }}" 
                               class="form-input" 
                               placeholder="Choose username"
                               required>
                    </div>

                    <div class="form-group">
                        <label class="form-label">New Password</label>
                        <input type="password" 
                               name="password" 
                               class="form-input" 
                               placeholder="Leave blank to keep existing"
                               id="passwordInput"
                               autocomplete="new-password">
                        <div class="password-strength">
                            <div class="strength-bar" id="strengthBar"></div>
                        </div>
                    </div>

                    <div class="form-group">
                        <label class="form-label">Confirm Password</label>
                        <input type="password" 
                               name="password_confirmation" 
                               class="form-input" 
                               placeholder="Confirm new password">
                    </div>
                </div>
            </div>

            <!-- Additional Information Section -->
            <div class="form-section">
                <div class="section-header">
                    <div class="section-icon">📝</div>
                    <h2 class="section-title">Additional Information</h2>
                </div>
                <div class="form-grid">
                    <div class="form-group" style="grid-column: span 2;">
                        <label class="form-label">Additional Notes</label>
                        <textarea name="additional_info" 
                                  class="form-input form-textarea" 
                                  placeholder="Any additional information"
                                  rows="3">{{ old('additional_info', $staff->additional_info) }}</textarea>
                    </div>
                </div>
            </div>

            <!-- Permissions Section -->
            <div class="form-section">
                <div class="section-header">
                    <div class="section-icon">🔑</div>
                    <h2 class="section-title">Permissions & Access</h2>
                </div>
                
                <div class="permissions-container">
                    @foreach($permissions as $group => $groupPerms)
                        <div class="permission-group">
                            <div class="group-header">
                                <h3 class="group-title">{{ ucfirst($group) }}</h3>
                                <button type="button" 
                                        class="toggle-group-btn" 
                                        onclick="toggleGroupPermissions('{{ $group }}')">
                                    Toggle All
                                </button>
                            </div>
                            <div class="permission-items" id="permission-group-{{ $group }}">
                                @foreach($groupPerms as $perm)
                                    <label class="permission-item">
                                        <input type="checkbox" 
                                               name="permissions[]" 
                                               value="{{ $perm->name }}"
                                               class="permission-checkbox"
                                               id="perm-{{ $perm->id }}"
                                               {{ in_array($perm->name, old('permissions', $staffPermissions)) ? 'checked' : '' }}>
                                        <span class="permission-name">{{ $perm->name }}</span>
                                    </label>
                                @endforeach
                            </div>
                        </div>
                    @endforeach
                </div>
            </div>

            <!-- Action Buttons -->
            <div class="action-buttons">
                <a href="{{ route('admin.staff.index') }}" class="btn btn-cancel">
                    <span>←</span>
                    Cancel
                </a>
                <button type="submit" class="btn btn-update">
                    <span>💾</span>
                    Update Profile
                </button>
            </div>
        </form>
    </div>
</div>

<script>
    // Password Strength Indicator
    document.getElementById('passwordInput').addEventListener('input', function(e) {
        const password = e.target.value;
        const strengthBar = document.getElementById('strengthBar');
        let strength = 0;
        
        if (password.length >= 8) strength++;
        if (/[A-Z]/.test(password)) strength++;
        if (/[0-9]/.test(password)) strength++;
        if (/[^A-Za-z0-9]/.test(password)) strength++;
        
        let width = 0;
        let className = '';
        
        switch(strength) {
            case 0:
                width = 0;
                className = 'strength-weak';
                break;
            case 1:
                width = 25;
                className = 'strength-weak';
                break;
            case 2:
                width = 50;
                className = 'strength-fair';
                break;
            case 3:
                width = 75;
                className = 'strength-good';
                break;
            case 4:
                width = 100;
                className = 'strength-strong';
                break;
        }
        
        strengthBar.style.width = width + '%';
        strengthBar.className = 'strength-bar ' + className;
    });

    // Toggle Group Permissions
    function toggleGroupPermissions(group) {
        const checkboxes = document.querySelectorAll(`#permission-group-${group} .permission-checkbox`);
        const allChecked = Array.from(checkboxes).every(cb => cb.checked);
        
        checkboxes.forEach(checkbox => {
            checkbox.checked = !allChecked;
            checkbox.dispatchEvent(new Event('change'));
        });
    }

    // Status toggle selection
    document.querySelectorAll('.status-option').forEach(option => {
        option.addEventListener('click', function() {
            document.querySelectorAll('.status-option').forEach(opt => {
                opt.classList.remove('active', 'inactive');
            });
            
            const input = this.querySelector('input');
            if (input.value === 'active') {
                this.classList.add('active');
            } else {
                this.classList.add('inactive');
            }
            
            input.checked = true;
        });
    });

    // Form validation
    document.getElementById('staffForm').addEventListener('submit', function(e) {
        const requiredFields = this.querySelectorAll('[required]');
        let valid = true;
        
        requiredFields.forEach(field => {
            if (!field.value.trim()) {
                valid = false;
                field.style.borderColor = '#e53e3e';
                field.style.animation = 'shake 0.3s ease';
                
                setTimeout(() => {
                    field.style.animation = '';
                }, 300);
            } else {
                field.style.borderColor = '#e2e8f0';
            }
        });
        
        if (!valid) {
            e.preventDefault();
            const firstError = this.querySelector('[required]:invalid');
            if (firstError) {
                firstError.scrollIntoView({ behavior: 'smooth', block: 'center' });
            }
        }
    });

    // Add shake animation
    const style = document.createElement('style');
    style.textContent = `
        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-4px); }
            75% { transform: translateX(4px); }
        }
    `;
    document.head.appendChild(style);
</script>
@endsection