@extends('layouts.admin')
@section('content')
<div class="max-w-2xl mx-auto">
    <div class="flex items-center justify-between mb-6">
        <h1 class="text-2xl font-bold text-ink-900">Create Subject</h1>
        <a href="{{ route('admin.subjects.index') }}" class="text-graphite-400 hover:text-ink-600">&larr; Back to Subjects</a>
    </div>

    <div class="bg-white rounded shadow p-6">
        <form method="POST" action="{{ route('admin.subjects.store') }}">
            @csrf

            <div class="space-y-5">
                <div>
                    <label for="exam_id" class="block text-sm font-medium text-ink-600 mb-1">Exam <span class="text-redpen-600">*</span></label>
                    <select id="exam_id" name="exam_id" required class="w-full rounded border-graphite-400/50 border px-3 py-2 focus:ring-seal-blue-700 focus:border-seal-blue-700">
                        <option value="">Select an Exam</option>
                        @foreach($exams as $exam)
                            <option value="{{ $exam->id }}" {{ old('exam_id') == $exam->id ? 'selected' : '' }}>{{ $exam->name }} ({{ $exam->academic_year }})</option>
                        @endforeach
                    </select>
                    @error('exam_id')
                        <p class="text-redpen-600 text-sm mt-1">{{ $message }}</p>
                    @enderror
                </div>

                <div>
                    <label for="name" class="block text-sm font-medium text-ink-600 mb-1">Subject Name <span class="text-redpen-600">*</span></label>
                    <input type="text" id="name" name="name" value="{{ old('name') }}" required class="w-full rounded border-graphite-400/50 border px-3 py-2 focus:ring-seal-blue-700 focus:border-seal-blue-700">
                    @error('name')
                        <p class="text-redpen-600 text-sm mt-1">{{ $message }}</p>
                    @enderror
                </div>

                <div>
                    <label for="code" class="block text-sm font-medium text-ink-600 mb-1">Subject Code <span class="text-redpen-600">*</span></label>
                    <input type="text" id="code" name="code" value="{{ old('code') }}" required placeholder="e.g. MATH101" class="w-full rounded border-graphite-400/50 border px-3 py-2 focus:ring-seal-blue-700 focus:border-seal-blue-700">
                    @error('code')
                        <p class="text-redpen-600 text-sm mt-1">{{ $message }}</p>
                    @enderror
                </div>

                <div>
                    <label for="duration_minutes" class="block text-sm font-medium text-ink-600 mb-1">Duration (Minutes) <span class="text-redpen-600">*</span></label>
                    <input type="number" id="duration_minutes" name="duration_minutes" value="{{ old('duration_minutes') }}" required min="1" class="w-full rounded border-graphite-400/50 border px-3 py-2 focus:ring-seal-blue-700 focus:border-seal-blue-700">
                    @error('duration_minutes')
                        <p class="text-redpen-600 text-sm mt-1">{{ $message }}</p>
                    @enderror
                </div>

                <div>
                    <label for="total_marks" class="block text-sm font-medium text-ink-600 mb-1">Total Marks <span class="text-redpen-600">*</span></label>
                    <input type="number" id="total_marks" name="total_marks" value="{{ old('total_marks') }}" required min="1" class="w-full rounded border-graphite-400/50 border px-3 py-2 focus:ring-seal-blue-700 focus:border-seal-blue-700">
                    @error('total_marks')
                        <p class="text-redpen-600 text-sm mt-1">{{ $message }}</p>
                    @enderror
                </div>
            </div>

            <div class="flex items-center justify-end gap-3 mt-6 pt-6 border-t">
                <a href="{{ route('admin.subjects.index') }}" class="px-4 py-2 bg-paper-100 text-ink-600 rounded hover:bg-paper-100 transition">Cancel</a>
                <button type="submit" class="px-4 py-2 bg-seal-blue-700 text-white rounded hover:bg-seal-blue-700/90 transition">Create Subject</button>
            </div>
        </form>
    </div>
</div>
@endsection