@extends('admin.layouts.app')

@section('page-title', 'Add New Staff')

@section('content')
<style>
    
    :root {
        --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
        --success-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
        --glass-bg: rgba(255, 255, 255, 0.98);
        --shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.1);
        --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
    }

    body {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        min-height: 100vh;
        padding: 20px;
        font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    }

    /* Main Container - FLUID LIKE SHIPMENT PAGE */
    .staff-add-container {
        width: 100%;
        position: relative;
    }

    /* Decorative Elements */
    .decorative-circle {
        position: absolute;
        width: 300px;
        height: 300px;
        border-radius: 50%;
        background: var(--secondary-gradient);
        opacity: 0.05;
        filter: blur(40px);
        z-index: 0;
        top: -100px;
        right: -100px;
    }

    /* Main Card - FLUID BEHAVIOR */
    .staff-add-card {
        background: var(--glass-bg);
        backdrop-filter: blur(10px);
        border-radius: 20px;
        border: 1px solid rgba(255, 255, 255, 0.2);
        box-shadow: var(--shadow-xl);
        overflow: hidden;
        position: relative;
        z-index: 1;
        width: 100%;
    }

    /* Header Section - FLUID SCALING */
    .staff-add-header {
        background: var(--primary-gradient);
        padding: 35px 40px;
        color: white;
        position: relative;
        overflow: hidden;
    }

    .staff-add-header::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
        opacity: 0.3;
    }

    .header-content {
        position: relative;
        z-index: 2;
        text-align: center;
    }

    .header-icon {
        font-size: 48px;
        margin-bottom: 15px;
        display: inline-block;
        animation: float 3s ease-in-out infinite;
    }

    @keyframes float {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-10px); }
    }

    .header-title {
        font-size: 2.2rem;
        font-weight: 800;
        margin-bottom: 8px;
        text-shadow: 0 2px 10px rgba(0,0,0,0.2);
    }

    .header-subtitle {
        font-size: 1rem;
        opacity: 0.9;
        max-width: 600px;
        margin: 0 auto;
    }

    /* Progress Steps - FLUID ADJUSTMENTS */
    .progress-steps {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 30px 40px 0;
        position: relative;
        margin-bottom: 30px;
    }

    .progress-steps::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 40px;
        right: 40px;
        height: 2px;
        background: #e2e8f0;
        transform: translateY(-50%);
        z-index: 1;
    }

    .step {
        position: relative;
        z-index: 2;
        text-align: center;
        width: 60px;
    }

    .step-circle {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background: white;
        border: 3px solid #e2e8f0;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        color: #a0aec0;
        margin: 0 auto 10px;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .step-circle.active {
        background: var(--primary-gradient);
        color: white;
        border-color: transparent;
        transform: scale(1.1);
        box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
    }

    .step-circle.completed {
        background: #48bb78;
        color: white;
        border-color: transparent;
    }

    .step-circle.completed::after {
        content: '✓';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 20px;
    }

    .step-label {
        font-size: 0.85rem;
        font-weight: 600;
        color: #a0aec0;
        transition: all 0.3s ease;
    }

    .step.active .step-label {
        color: #2d3748;
    }

    /* Form Stages */
    .form-stage {
        padding: 0 40px 40px;
        display: none;
        animation: slideIn 0.4s ease;
    }

    @keyframes slideIn {
        from {
            opacity: 0;
            transform: translateX(20px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

    .form-stage.active {
        display: block;
    }

    /* Form Grid - ADAPTIVE LIKE SHIPMENT PAGE */
    .form-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        margin-bottom: 30px;
    }

    /* Form Group */
    .form-group {
        position: relative;
    }

    .form-label {
        display: block;
        font-weight: 600;
        color: #4a5568;
        margin-bottom: 8px;
        font-size: 0.9rem;
        display: flex;
        align-items: center;
        gap: 6px;
    }

    .form-label::before {
        content: '';
        display: inline-block;
        width: 5px;
        height: 5px;
        background: #667eea;
        border-radius: 50%;
    }

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

    /* Form Inputs */
    .form-input {
        width: 100%;
        padding: 14px 16px;
        border: 2px solid #e2e8f0;
        border-radius: 10px;
        font-size: 15px;
        transition: all 0.3s ease;
        background: white;
        color: #2d3748;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }

    .form-input:focus {
        outline: none;
        border-color: #667eea;
        box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
        transform: translateY(-1px);
    }

    .form-input::placeholder {
        color: #a0aec0;
    }

    .form-textarea {
        min-height: 100px;
        resize: vertical;
        line-height: 1.5;
    }

    /* Helper Text */
    .helper-text {
        font-size: 0.8rem;
        color: #718096;
        margin-top: 6px;
        display: flex;
        align-items: center;
        gap: 5px;
    }

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

    .status-option {
        flex: 1;
        text-align: center;
        padding: 14px;
        border: 2px solid #e2e8f0;
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.3s ease;
        font-weight: 600;
        font-size: 0.9rem;
        background: white;
        color: #718096;
    }

    .status-option:hover {
        border-color: #667eea;
        color: #667eea;
    }

    .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;
    }

    /* Permissions Section - ADAPTIVE GRID */
    .permissions-container {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 15px;
        margin-top: 20px;
    }

    .permission-group {
        background: white;
        border: 2px solid #e2e8f0;
        border-radius: 12px;
        padding: 20px;
        transition: all 0.3s ease;
        box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    }

    .permission-group:hover {
        border-color: #667eea;
        transform: translateY(-3px);
        box-shadow: 0 8px 20px 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: 1rem;
        font-weight: 700;
        color: #2d3748;
        margin: 0;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .toggle-group-btn {
        background: var(--primary-gradient);
        color: white;
        border: none;
        padding: 6px 12px;
        border-radius: 6px;
        cursor: pointer;
        font-weight: 600;
        font-size: 0.8rem;
        transition: all 0.3s ease;
    }

    .toggle-group-btn:hover {
        transform: scale(1.05);
        box-shadow: 0 3px 10px rgba(102, 126, 234, 0.3);
    }

    .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 0.3s ease;
        cursor: pointer;
    }

    .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 0.3s 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;
        cursor: pointer;
    }

    /* Error Messages */
    .error-container {
        background: linear-gradient(135deg, #fff5f5, #fed7d7);
        border: 2px solid #fc8181;
        border-radius: 12px;
        padding: 20px;
        margin: 0 40px 20px;
        animation: slideIn 0.5s ease;
    }

    .error-title {
        color: #c53030;
        font-weight: 700;
        font-size: 1rem;
        margin-bottom: 12px;
        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;
    }

    /* Navigation Buttons */
    .navigation-buttons {
        display: flex;
        justify-content: space-between;
        padding: 25px 40px;
        background: #f8fafc;
        border-top: 1px solid #e2e8f0;
        margin-top: 20px;
    }

    .btn {
        padding: 12px 28px;
        border-radius: 10px;
        font-weight: 600;
        font-size: 14px;
        cursor: pointer;
        transition: all 0.3s ease;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        border: 2px solid transparent;
        position: relative;
        overflow: hidden;
    }

    .btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        transition: 0.5s;
    }

    .btn:hover::before {
        left: 100%;
    }

    .btn-prev {
        background: white;
        color: #4a5568;
        border-color: #e2e8f0;
        min-width: 120px;
    }

    .btn-prev:hover {
        background: #f7fafc;
        border-color: #cbd5e0;
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .btn-next {
        background: var(--primary-gradient);
        color: white;
        min-width: 120px;
        box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
    }

    .btn-next:hover {
        transform: translateY(-2px) scale(1.05);
        box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
    }

    .btn-submit {
        background: var(--success-gradient);
        color: white;
        min-width: 150px;
        box-shadow: 0 5px 15px rgba(67, 233, 123, 0.3);
    }

    .btn-submit:hover {
        transform: translateY(-2px) scale(1.05);
        box-shadow: 0 8px 20px rgba(67, 233, 123, 0.4);
    }

    /* Password Strength Indicator */
    .password-strength {
        margin-top: 8px;
        height: 4px;
        border-radius: 2px;
        background: #e2e8f0;
        overflow: hidden;
        position: relative;
    }

    .strength-bar {
        height: 100%;
        width: 0%;
        border-radius: 2px;
        transition: all 0.3s 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-stage {
            padding: 0 30px 30px;
        }
        
        .staff-add-header {
            padding: 30px 30px;
        }
        
        .form-grid {
            gap: 25px;
        }
        
        .permissions-container {
            gap: 20px;
        }
        
        .navigation-buttons {
            padding: 30px;
        }
    }
    
    /* Large desktop - 1200px+ */
    @media (min-width: 1200px) {
        .staff-add-card {
            margin: 0 auto;
            max-width: 95%;
        }
        
        .form-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        
        .permissions-container {
            grid-template-columns: repeat(2, 1fr);
            gap: 25px;
        }
        
        .staff-add-header {
            padding: 35px 35px;
        }
        
        .header-title {
            font-size: 2rem;
        }
        
        .header-icon {
            font-size: 42px;
        }
        
        .progress-steps {
            padding: 30px 35px 0;
        }
        
        .form-stage {
            padding: 0 35px 35px;
        }
        
        .step-circle {
            width: 55px;
            height: 55px;
        }
        
        .navigation-buttons {
            padding: 30px 35px;
        }
        
        .btn {
            padding: 14px 32px;
            min-width: 140px;
            font-size: 15px;
        }
        
        .btn-submit {
            min-width: 160px;
        }
    }
    
    /* Extra large desktop - 1440px+ */
    @media (min-width: 1440px) {
        .staff-add-card {
            max-width: 97%;
        }
        
        .form-grid {
            grid-template-columns: repeat(3, 1fr);
            gap: 35px;
        }
        
        .permissions-container {
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .staff-add-header {
            padding: 40px 40px;
        }
        
        .header-title {
            font-size: 2.3rem;
        }
        
        .header-icon {
            font-size: 50px;
        }
        
        .progress-steps {
            padding: 35px 40px 0;
        }
        
        .form-stage {
            padding: 0 40px 40px;
        }
        
        .step-circle {
            width: 60px;
            height: 60px;
            font-size: 20px;
        }
        
        .step-label {
            font-size: 0.95rem;
        }
        
        .form-input {
            padding: 16px 20px;
            font-size: 16px;
        }
        
        .form-label {
            font-size: 1rem;
        }
        
        .group-title {
            font-size: 1.1rem;
        }
        
        .permission-group {
            padding: 25px;
        }
        
        .permission-name {
            font-size: 0.95rem;
        }
        
        .navigation-buttons {
            padding: 35px 40px;
        }
        
        .btn {
            padding: 16px 36px;
            min-width: 150px;
            font-size: 16px;
        }
        
        .btn-submit {
            min-width: 180px;
        }
    }
    
    /* Ultra wide desktop - 1600px+ */
    @media (min-width: 1600px) {
        .staff-add-card {
            max-width: 98%;
        }
        
        .form-grid {
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
        }
        
        .permissions-container {
            grid-template-columns: repeat(4, 1fr);
            gap: 35px;
        }
        
        .staff-add-header {
            padding: 45px 45px;
        }
        
        .header-title {
            font-size: 2.5rem;
        }
        
        .header-icon {
            font-size: 55px;
        }
        
        .progress-steps {
            padding: 40px 45px 0;
        }
        
        .form-stage {
            padding: 0 45px 45px;
        }
        
        .step-circle {
            width: 65px;
            height: 65px;
            font-size: 22px;
        }
        
        .step-label {
            font-size: 1rem;
        }
        
        .form-input {
            padding: 18px 22px;
            font-size: 17px;
        }
        
        .form-label {
            font-size: 1.1rem;
        }
        
        .group-title {
            font-size: 1.2rem;
        }
        
        .permission-group {
            padding: 30px;
        }
        
        .navigation-buttons {
            padding: 40px 45px;
        }
        
        .btn {
            padding: 18px 40px;
            min-width: 160px;
            font-size: 17px;
        }
        
        .btn-submit {
            min-width: 200px;
        }
    }
    
    /* Ultra wide 4K+ screens - 1920px+ */
    @media (min-width: 1920px) {
        body {
            padding: 30px;
        }
        
        .staff-add-card {
            max-width: 99%;
        }
        
        .form-grid {
            grid-template-columns: repeat(5, 1fr);
            gap: 45px;
        }
        
        .permissions-container {
            grid-template-columns: repeat(5, 1fr);
            gap: 40px;
        }
        
        .staff-add-header {
            padding: 50px 50px;
        }
        
        .header-title {
            font-size: 2.7rem;
        }
        
        .progress-steps {
            padding: 45px 50px 0;
        }
        
        .form-stage {
            padding: 0 50px 50px;
        }
        
        .navigation-buttons {
            padding: 45px 50px;
        }
        
        .decorative-circle {
            width: 400px;
            height: 400px;
            top: -150px;
            right: -150px;
        }
    }

    /* =========================================== */
    /* MOBILE RESPONSIVE (UNCHANGED) */
    /* =========================================== */
    @media (max-width: 768px) {
        body {
            padding: 15px;
        }
        
        .staff-add-header {
            padding: 25px 20px;
        }
        
        .progress-steps {
            padding: 25px 20px 0;
        }
        
        .progress-steps::before {
            left: 20px;
            right: 20px;
        }
        
        .step-circle {
            width: 40px;
            height: 40px;
        }
        
        .form-stage {
            padding: 0 20px 30px;
        }
        
        .form-grid {
            grid-template-columns: 1fr;
            gap: 15px;
        }
        
        .permissions-container {
            grid-template-columns: 1fr;
        }
        
        .navigation-buttons {
            padding: 20px;
            flex-direction: column;
            gap: 10px;
        }
        
        .btn {
            width: 100%;
            justify-content: center;
        }
        
        .error-container {
            margin: 0 20px 15px;
        }
    }

    @media (max-width: 480px) {
        .header-title {
            font-size: 1.8rem;
        }
        
        .header-icon {
            font-size: 36px;
        }
        
        .step-label {
            font-size: 0.75rem;
        }
    }
</style>

<div class="staff-add-container">
    <!-- Decorative Background -->
    <div class="decorative-circle"></div>

    <!-- Main Card -->
    <div class="staff-add-card">
        <!-- Header -->
        <div class="staff-add-header">
            <div class="header-content">
                <div class="header-icon">👨‍💼</div>
                <h1 class="header-title">Add New Staff Member</h1>
                <p class="header-subtitle">Complete all the steps below to add a new staff member to your team</p>
            </div>
        </div>

        <!-- Progress Steps -->
        <div class="progress-steps">
            <div class="step active" data-step="1">
                <div class="step-circle active">1</div>
                <div class="step-label">Personal</div>
            </div>
            <div class="step" data-step="2">
                <div class="step-circle">2</div>
                <div class="step-label">Professional</div>
            </div>
            <div class="step" data-step="3">
                <div class="step-circle">3</div>
                <div class="step-label">Account</div>
            </div>
            <div class="step" data-step="4">
                <div class="step-circle">4</div>
                <div class="step-label">Permissions</div>
            </div>
        </div>

        <!-- Error Messages -->
        @if($errors->any())
            <div class="error-container">
                <div class="error-title">
                    <span>⚠️</span>
                    Please fix the following errors
                </div>
                <ul class="error-list">
                    @foreach($errors->all() as $err)
                        <li class="error-item">{{ $err }}</li>
                    @endforeach
                </ul>
            </div>
        @endif

        <form method="POST" action="{{ route('admin.staff.store') }}" id="staffForm">
            @csrf

            <!-- Stage 1: Personal Information -->
            <div class="form-stage active" id="stage-1">
                <div class="form-grid">
                    <div class="form-group">
                        <label class="form-label required">Full Name</label>
                        <input type="text" 
                               name="name" 
                               value="{{ old('name') }}" 
                               class="form-input" 
                               placeholder="Enter staff full name"
                               required
                               autofocus>
                    </div>

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

                    <div class="form-group">
                        <label class="form-label required">Phone Number</label>
                        <input type="text" 
                               name="phone" 
                               value="{{ old('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') }}" 
                               class="form-input" 
                               placeholder="Emergency contact number">
                    </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') }}</textarea>
                    </div>
                </div>

                <div class="navigation-buttons">
                    <div></div> <!-- Empty div for spacing -->
                    <button type="button" class="btn btn-next" onclick="nextStage()">
                        <span>Next</span>
                        <span>→</span>
                    </button>
                </div>
            </div>

            <!-- Stage 2: Professional Information -->
            <div class="form-stage" id="stage-2">
                <div class="form-grid">
                    <div class="form-group">
                        <label class="form-label">Role</label>
                        <input type="text" 
                               name="role" 
                               value="{{ old('role') }}" 
                               class="form-input" 
                               placeholder="e.g., Manager, Executive, Admin">
                    </div>

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

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

                    <div class="form-group">
                        <label class="form-label">Joining Date</label>
                        <input type="date" 
                               name="joining_date" 
                               value="{{ old('joining_date') }}" 
                               class="form-input">
                    </div>

                    <div class="form-group">
                        <label class="form-label">Status</label>
                        <div class="status-toggle">
                            <label class="status-option active">
                                <input type="radio" name="status" value="active" checked>
                                <span>✅ Active</span>
                            </label>
                            <label class="status-option">
                                <input type="radio" name="status" value="inactive">
                                <span>⏸️ Inactive</span>
                            </label>
                        </div>
                    </div>

                    <div class="form-group" style="grid-column: span 2;">
                        <label class="form-label">Additional Information</label>
                        <textarea name="additional_info" 
                                  class="form-input form-textarea" 
                                  placeholder="Any additional notes or information"
                                  rows="3">{{ old('additional_info') }}</textarea>
                    </div>
                </div>

                <div class="navigation-buttons">
                    <button type="button" class="btn btn-prev" onclick="prevStage()">
                        <span>←</span>
                        <span>Previous</span>
                    </button>
                    <button type="button" class="btn btn-next" onclick="nextStage()">
                        <span>Next</span>
                        <span>→</span>
                    </button>
                </div>
            </div>

            <!-- Stage 3: Account Information -->
            <div class="form-stage" id="stage-3">
                <div class="form-grid">
                    <div class="form-group">
                        <label class="form-label required">Username</label>
                        <input type="text" 
                               name="username" 
                               value="{{ old('username') }}" 
                               class="form-input" 
                               placeholder="Leave blank to generate automatically">
                        <div class="helper-text">
                            <span>ℹ️</span>
                            If left blank, username will be generated from employee ID
                        </div>
                    </div>

                    <div class="form-group">
                        <label class="form-label required">Password</label>
                        <input type="password" 
                               name="password" 
                               class="form-input" 
                               placeholder="Enter secure password"
                               required
                               id="passwordInput">
                        <div class="password-strength">
                            <div class="strength-bar" id="strengthBar"></div>
                        </div>
                        <div class="helper-text">
                            <span>🔒</span>
                            Minimum 8 characters with letters and numbers
                        </div>
                    </div>

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

                <div class="navigation-buttons">
                    <button type="button" class="btn btn-prev" onclick="prevStage()">
                        <span>←</span>
                        <span>Previous</span>
                    </button>
                    <button type="button" class="btn btn-next" onclick="nextStage()">
                        <span>Next</span>
                        <span>→</span>
                    </button>
                </div>
            </div>

            <!-- Stage 4: Permissions -->
            <div class="form-stage" id="stage-4">
                <div style="margin-bottom: 20px;">
                    <h3 style="color: #2d3748; font-size: 1.2rem; margin-bottom: 10px;">🔐 Set Access Permissions</h3>
                    <p style="color: #718096; font-size: 0.95rem;">Select the permissions you want to grant to this staff member.</p>
                </div>
                
                <div class="permissions-container">
                    @foreach($permissions as $group => $groupPerms)
                        <div class="permission-group">
                            <div class="group-header">
                                <h4 class="group-title">{{ ucfirst($group) }}</h4>
                                <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 }}">
                                        <span class="permission-name">{{ $perm->name }}</span>
                                    </label>
                                @endforeach
                            </div>
                        </div>
                    @endforeach
                </div>

                <div class="navigation-buttons">
                    <button type="button" class="btn btn-prev" onclick="prevStage()">
                        <span>←</span>
                        <span>Previous</span>
                    </button>
                    <button type="submit" class="btn btn-submit">
                        <span>🚀</span>
                        <span>Create Staff</span>
                    </button>
                </div>
            </div>
        </form>
    </div>
</div>

<script>
    let currentStage = 1;
    const totalStages = 4;

    // Initialize status toggle
    document.querySelectorAll('.status-option').forEach(option => {
        option.addEventListener('click', function() {
            document.querySelectorAll('.status-option').forEach(opt => {
                opt.classList.remove('active');
            });
            this.classList.add('active');
            this.querySelector('input').checked = true;
        });
    });

    // 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'));
        });
    }

    // Navigation functions
    function nextStage() {
        if (currentStage < totalStages) {
            // Validate current stage
            if (!validateStage(currentStage)) {
                return;
            }
            
            // Mark current step as completed
            const currentStep = document.querySelector(`[data-step="${currentStage}"] .step-circle`);
            currentStep.classList.remove('active');
            currentStep.classList.add('completed');
            
            currentStage++;
            
            // Update progress steps
            updateProgressSteps();
            
            // Show next stage
            showStage(currentStage);
        }
    }

    function prevStage() {
        if (currentStage > 1) {
            // Mark current step as inactive
            const currentStep = document.querySelector(`[data-step="${currentStage}"] .step-circle`);
            currentStep.classList.remove('active');
            currentStep.classList.remove('completed');
            
            currentStage--;
            
            // Update progress steps
            updateProgressSteps();
            
            // Show previous stage
            showStage(currentStage);
        }
    }

    function showStage(stageNumber) {
        // Hide all stages
        document.querySelectorAll('.form-stage').forEach(stage => {
            stage.classList.remove('active');
        });
        
        // Show selected stage
        const stageElement = document.getElementById(`stage-${stageNumber}`);
        if (stageElement) {
            stageElement.classList.add('active');
            
            // Scroll to top of form
            stageElement.scrollIntoView({ behavior: 'smooth', block: 'start' });
        }
    }

    function updateProgressSteps() {
        // Remove active class from all steps
        document.querySelectorAll('.step').forEach(step => {
            step.classList.remove('active');
        });
        
        // Add active class to current step
        const currentStep = document.querySelector(`[data-step="${currentStage}"]`);
        if (currentStep) {
            currentStep.classList.add('active');
            const stepCircle = currentStep.querySelector('.step-circle');
            stepCircle.classList.add('active');
            stepCircle.classList.remove('completed');
        }
        
        // Mark previous steps as completed
        for (let i = 1; i < currentStage; i++) {
            const step = document.querySelector(`[data-step="${i}"] .step-circle`);
            if (step) {
                step.classList.add('completed');
                step.classList.remove('active');
            }
        }
    }

    function validateStage(stageNumber) {
        let isValid = true;
        const stageElement = document.getElementById(`stage-${stageNumber}`);
        
        if (stageElement) {
            const requiredInputs = stageElement.querySelectorAll('[required]');
            
            requiredInputs.forEach(input => {
                if (!input.value.trim()) {
                    isValid = false;
                    input.style.borderColor = '#e53e3e';
                    input.style.animation = 'shake 0.3s ease';
                    
                    setTimeout(() => {
                        input.style.animation = '';
                    }, 300);
                } else {
                    input.style.borderColor = '#e2e8f0';
                }
            });
            
            if (!isValid) {
                // Scroll to first error
                const firstError = stageElement.querySelector('[required]:invalid');
                if (firstError) {
                    firstError.scrollIntoView({ behavior: 'smooth', block: 'center' });
                    firstError.focus();
                }
            }
        }
        
        return isValid;
    }

    // Form submission validation
    document.getElementById('staffForm').addEventListener('submit', function(e) {
        // Validate all stages
        for (let i = 1; i <= totalStages; i++) {
            if (!validateStage(i)) {
                e.preventDefault();
                showStage(i);
                return;
            }
        }
        
        // Show loading state
        const submitBtn = this.querySelector('.btn-submit');
        if (submitBtn) {
            submitBtn.innerHTML = '<span>⏳</span><span>Creating Staff...</span>';
            submitBtn.disabled = true;
        }
    });

    // Add shake animation
    const style = document.createElement('style');
    style.textContent = `
        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-5px); }
            75% { transform: translateX(5px); }
        }
    `;
    document.head.appendChild(style);
</script>
@endsection