@extends('layouts.app')

@section('title', 'Edit Group - ' . $clientGroup->name)

@section('content')
<div class="container-fluid">
    <!-- Navigation Bar -->
    <div class="navigation-bar">
        <div class="row align-items-center">
            <div class="col-md-6">
                <div class="page-title">
                    <h1><i class="fas fa-edit me-2"></i>Edit Group</h1>
                    <p class="text-muted mb-0">{{ $clientGroup->name }}</p>
                </div>
            </div>
        </div>
    </div>

    <div class="row justify-content-center">
        <div class="col-lg-8">
            <!-- Display validation errors -->
            @if($errors->any())
                <div class="alert alert-danger alert-dismissible fade show" role="alert">
                    <div class="d-flex align-items-center">
                        <i class="fas fa-exclamation-triangle me-2"></i>
                        <strong>Please fix the following errors:</strong>
                    </div>
                    <ul class="mb-0 mt-2">
                        @foreach($errors->all() as $error)
                            <li>{{ $error }}</li>
                        @endforeach
                    </ul>
                    <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
                </div>
            @endif

            <div class="form-card card">
                <div class="card-body">
                    <form method="POST" action="{{ route('client-groups.update', $clientGroup) }}" id="groupForm">
                        @csrf
                        @method('PUT')

                        <div class="section-wrapper">
                            <div class="section-header">
                                <div class="icon-wrapper">
                                    <i class="fas fa-users"></i>
                                </div>
                                <h5>Group Information</h5>
                            </div>

                            <div class="row">
                                <div class="col-md-6 mb-3">
                                    <label for="name" class="form-label">
                                        Group Name
                                        <span class="required-indicator">*</span>
                                    </label>
                                    <div class="input-icon-wrapper">
                                        <i class="fas fa-users"></i>
                                        <input type="text" name="name" id="name" class="form-control @error('name') is-invalid @enderror" value="{{ old('name', $clientGroup->name) }}" required placeholder="Enter group name">
                                    </div>
                                    @error('name')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                                <div class="col-md-6 mb-3">
                                    <label for="code" class="form-label">
                                        Group Code
                                        <span class="required-indicator">*</span>
                                    </label>
                                    <div class="input-icon-wrapper">
                                        <i class="fas fa-code"></i>
                                        <input type="text" name="code" id="code" class="form-control @error('code') is-invalid @enderror" value="{{ old('code', $clientGroup->code) }}" required placeholder="GRP-001">
                                    </div>
                                    @error('code')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>

                            <div class="mb-3">
                                <label for="description" class="form-label">Group Description</label>
                                <div class="input-icon-wrapper">
                                    <i class="fas fa-file-alt" style="top: 1.25rem;"></i>
                                    <textarea name="description" id="description" class="form-control @error('description') is-invalid @enderror" rows="3" placeholder="Brief description of the group">{{ old('description', $clientGroup->description) }}</textarea>
                                </div>
                                @error('description')
                                    <div class="invalid-feedback">{{ $message }}</div>
                                @enderror
                            </div>

                            <div class="row">
                                <div class="col-md-6 mb-3">
                                    <label for="minimum_savings" class="form-label">Minimum Savings (USD)</label>
                                    <div class="input-icon-wrapper">
                                        <i class="fas fa-money-bill-wave"></i>
                                        <input type="number" name="minimum_savings" id="minimum_savings" class="form-control @error('minimum_savings') is-invalid @enderror" value="{{ old('minimum_savings', $clientGroup->minimum_savings) }}" step="0.01" min="0">
                                    </div>
                                    @error('minimum_savings')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                                <div class="col-md-6 mb-3">
                                    <label for="status" class="form-label">Status</label>
                                    <div class="input-icon-wrapper">
                                        <i class="fas fa-circle"></i>
                                        <select name="status" id="status" class="form-select @error('status') is-invalid @enderror">
                                            <option value="active" {{ old('status', $clientGroup->status) == 'active' ? 'selected' : '' }}>Active</option>
                                            <option value="inactive" {{ old('status', $clientGroup->status) == 'inactive' ? 'selected' : '' }}>Inactive</option>
                                        </select>
                                    </div>
                                    @error('status')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                        </div>

                        <div class="action-buttons">
                            <a href="{{ route('client-groups.show', $clientGroup) }}" class="btn-reset">
                                <i class="fas fa-arrow-left me-2"></i>Cancel
                            </a>
                            <button type="submit" class="btn-submit">
                                <i class="fas fa-save me-2"></i>Update Group
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>

<style>
    :root {
        --primary-green: #198754;
        --primary-green-dark: #146c43;
        --accent-yellow: #fbbf24;
        --accent-yellow-light: #fef3c7;
        --success-green: #198754;
        --white: #ffffff;
        --gray-50: #f9fafb;
        --gray-100: #f3f4f6;
        --gray-200: #e5e7eb;
        --gray-300: #d1d5db;
        --gray-600: #4b5563;
        --gray-700: #374151;
        --gray-900: #111827;
        --danger: #ef4444;
    }

    /* Navigation Bar Styles */
    .navigation-bar {
        background: white;
        padding: 1.5rem 0;
        margin-bottom: 2rem;
        border-bottom: 2px solid var(--gray-200);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .page-title h1 {
        color: var(--gray-900);
        font-weight: 700;
        font-size: 1.75rem;
        margin-bottom: 0.25rem;
        display: flex;
        align-items: center;
    }

    .page-title p {
        color: var(--gray-600);
        margin-bottom: 0;
    }

    .form-card {
        background: white;
        border-radius: 20px;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
        border: none;
        overflow: hidden;
    }

    .form-card .card-body {
        padding: 2.5rem;
    }

    .section-wrapper {
        background: var(--gray-50);
        padding: 1.75rem;
        border-radius: 14px;
        margin-bottom: 1.75rem;
        border: 2px solid var(--gray-200);
        transition: all 0.3s ease;
    }

    .section-wrapper:hover {
        border-color: var(--primary-green);
        box-shadow: 0 6px 20px rgba(25, 135, 84, 0.12);
    }

    .section-header {
        display: flex;
        align-items: center;
        margin-bottom: 1.5rem;
        padding-bottom: 0.75rem;
        border-bottom: 3px solid transparent;
        background: linear-gradient(90deg, var(--primary-green) 0%, var(--accent-yellow) 100%);
        background-clip: text;
        -webkit-background-clip: text;
        border-image: linear-gradient(90deg, var(--primary-green) 0%, var(--accent-yellow) 100%);
        border-image-slice: 1;
        border-bottom: 3px solid;
    }

    .section-header h5 {
        margin: 0;
        font-weight: 700;
        font-size: 1.1rem;
        color: var(--primary-green);
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .section-header .icon-wrapper {
        width: 36px;
        height: 36px;
        background: var(--primary-green);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 1rem;
    }

    .form-label {
        font-weight: 700;
        color: var(--gray-700);
        margin-bottom: 0.5rem;
        font-size: 0.8rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        display: flex;
        align-items: center;
        gap: 0.375rem;
    }

    .required-indicator {
        color: var(--danger);
        font-size: 0.9rem;
    }

    .form-control,
    .form-select {
        border: 2px solid var(--gray-300);
        border-radius: 10px;
        padding: 0.75rem 1rem;
        transition: all 0.3s ease;
        font-size: 0.9rem;
        background: white;
    }

    .form-control:focus,
    .form-select:focus {
        border-color: var(--primary-green);
        box-shadow: 0 0 0 3px rgba(25, 135, 84, 0.1);
        outline: none;
        background: white;
    }

    .form-control::placeholder {
        color: var(--gray-400);
    }

    .form-control.is-invalid,
    .form-select.is-invalid {
        border-color: var(--danger);
    }

    .form-control.is-invalid:focus,
    .form-select.is-invalid:focus {
        box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
    }

    .input-icon-wrapper {
        position: relative;
    }

    .input-icon-wrapper i {
        position: absolute;
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
        color: var(--primary-green);
        font-size: 1rem;
        z-index: 1;
    }

    .input-icon-wrapper .form-control,
    .input-icon-wrapper .form-select {
        padding-left: 2.75rem;
    }

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

    .action-buttons {
        display: flex;
        gap: 0.75rem;
        justify-content: flex-end;
        margin-top: 2.5rem;
        padding-top: 2rem;
        border-top: 2px solid var(--gray-200);
    }

    .btn-reset {
        background: white;
        border: 2px solid var(--gray-300);
        color: var(--gray-700);
        padding: 0.75rem 2rem;
        border-radius: 12px;
        font-weight: 700;
        font-size: 0.9rem;
        transition: all 0.3s ease;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
    }

    .btn-reset:hover {
        background: var(--gray-100);
        border-color: var(--gray-400);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        color: var(--gray-700);
        text-decoration: none;
    }

    .btn-submit {
        background: var(--primary-green);
        border: none;
        color: white;
        padding: 0.75rem 2.5rem;
        border-radius: 12px;
        font-weight: 700;
        font-size: 0.9rem;
        transition: all 0.3s ease;
        box-shadow: 0 8px 20px rgba(25, 135, 84, 0.25);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        position: relative;
        overflow: hidden;
    }

    .btn-submit::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
        transition: left 0.5s ease;
    }

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

    .btn-submit:hover {
        background: var(--primary-green-dark);
        transform: translateY(-2px);
        box-shadow: 0 12px 25px rgba(25, 135, 84, 0.35);
    }

    @media (max-width: 768px) {
        .navigation-bar {
            padding: 1rem 0;
        }

        .page-title h1 {
            font-size: 1.5rem;
        }

        .form-card .card-body {
            padding: 1.5rem;
        }

        .section-wrapper {
            padding: 1.25rem;
        }

        .action-buttons {
            flex-direction: column;
        }

        .action-buttons button,
        .action-buttons a {
            width: 100%;
            text-align: center;
            justify-content: center;
        }
    }

    /* Smooth animations */
    @keyframes slideIn {
        from {
            opacity: 0;
            transform: translateY(15px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .section-wrapper {
        animation: slideIn 0.5s ease forwards;
    }
</style>
@endsection