:root {
            --ana-renk: #30364F;
            --ikincil-renk: #ACBAC4;
            --vurgu-renk: #E1D9BC;
            --acik-renk: #F0F0DB;
            --metin-rengi: #30364F;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--ana-renk);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

        .container {
            background-color: var(--acik-renk);
            border-radius: 20px;
            padding: 40px;
            width: 100%;
            max-width: 800px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }

        h1 {
            color: var(--ana-renk);
            text-align: center;
            margin-bottom: 30px;
            font-size: 2rem;
        }

        .sifre-gosterim {
            background-color: var(--ikincil-renk);
            padding: 25px;
            border-radius: 12px;
            text-align: center;
            margin-bottom: 25px;
            min-height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .sifre-metni {
            font-size: 1.5rem;
            font-weight: bold;
            color: var(--ana-renk);
            word-break: break-all;
            font-family: 'Courier New', monospace;
        }

        .sifre-gosterim.kopya-basari {
            animation: yesil-flash 0.5s ease;
        }

        @keyframes yesil-flash {
            0%, 100% { background-color: var(--ikincil-renk); }
            50% { background-color: #90EE90; }
        }

        .ayarlar {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 25px;
        }

        .ayar-grubu {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .ayar-grubu label {
            color: var(--metin-rengi);
            font-weight: 600;
            font-size: 0.9rem;
        }

        .ayar-grubu input[type="number"],
        .ayar-grubu select {
            padding: 12px;
            border: 2px solid var(--ikincil-renk);
            border-radius: 8px;
            font-size: 1rem;
            background-color: white;
            color: var(--metin-rengi);
        }

        .ayar-grubu input[type="number"]:focus,
        .ayar-grubu select:focus {
            outline: none;
            border-color: var(--vurgu-renk);
        }

        .checkbox-ayar {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .checkbox-ayar input[type="checkbox"] {
            width: 20px;
            height: 20px;
            cursor: pointer;
        }

        .checkbox-ayar span {
            font-size: 0.9rem;
        }

        .buton-grubu {
            display: flex;
            gap: 15px;
        }

        button {
            flex: 1;
            padding: 15px;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-olustur {
            background-color: var(--vurgu-renk);
            color: var(--ana-renk);
        }

        .btn-olustur:hover {
            background-color: #c9c5a8;
            transform: translateY(-2px);
        }

        .btn-kopyala {
            background-color: var(--ikincil-renk);
            color: var(--ana-renk);
        }

        .btn-kopyala:hover {
            background-color: #9aa8b3;
            transform: translateY(-2px);
        }

        .istatistik {
            margin-top: 25px;
            padding-top: 20px;
            border-top: 2px solid var(--ikincil-renk);
        }

        .istatistik-satir {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
            color: var(--metin-rengi);
        }

        .istatistik-deger {
            font-weight: bold;
        }

        .sifre-guc-gosterge {
            margin-top: 15px;
        }

        .sifre-guc-bar {
            height: 10px;
            background-color: var(--ikincil-renk);
            border-radius: 5px;
            overflow: hidden;
        }

        .sifre-guc-doldur {
            height: 100%;
            width: 0%;
            transition: width 0.5s ease, background-color 0.5s ease;
            border-radius: 5px;
        }

        .sifre-guc-etiketi {
            text-align: center;
            margin-top: 8px;
            font-weight: bold;
            font-size: 0.9rem;
        }

        /* Zorluk seviyesi renkleri - zayıftan güçlüye doğru */
        .guc-kahve-molasi { background-color: #FF6B6B; width: 12.5%; }
        .guc-kisa-bir-tatil { background-color: #FF9F43; width: 25%; }
        .guc-aile-mirasi { background-color: #FFD93D; width: 37.5%; }
        .guc-buzul-cagi { background-color: #6BCB77; width: 50%; }
        .guc-evrenin-yasli-bilgesi { background-color: #4D96FF; width: 62.5%; }
        .guc-yildizlarin-sonu { background-color: #9B59B6; width: 75%; }
        .guc-atomlarin-dansi { background-color: #8E44AD; width: 87.5%; }
        .guc-tanrisal-muhur { background-color: #6C3483; width: 100%; }
        
        /* Eski sınıflar için geriye dönük uyumluluk */
        .guc-zayif { background-color: #FF6B6B; width: 25%; }
        .guc-orta { background-color: #FF9F43; width: 50%; }
        .guc-guclu { background-color: #6BCB77; width: 75%; }
        .guc-cok-guclu { background-color: #6C3483; width: 100%; }

        @media (max-width: 500px) {
            .ayarlar {
                grid-template-columns: 1fr;
            }
            
            .container {
                padding: 25px;
            }
            
            h1 {
                font-size: 1.5rem;
            }
        }

        /* Bilgilendirici bölümler */
        .bilgilendirici-bolum {
            margin-top: 25px;
            padding: 20px;
            background-color: rgba(255, 255, 255, 0.5);
            border-radius: 12px;
            border-left: 4px solid var(--vurgu-renk);
        }

        .bilgilendirici-bolum h3 {
            color: var(--ana-renk);
            margin-bottom: 15px;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .bilgilendirici-bolum p {
            color: var(--metin-rengi);
            line-height: 1.6;
            margin-bottom: 10px;
            font-size: 0.95rem;
        }

        .bilgilendirici-bolum ul {
            color: var(--metin-rengi);
            line-height: 1.6;
            margin-left: 20px;
            margin-bottom: 10px;
        }

        .bilgilendirici-bolum li {
            margin-bottom: 5px;
        }

        /* Tablo stilleri */
        .bilgi-tablosu {
            width: 100%;
            border-collapse: collapse;
            margin-top: 15px;
            font-size: 0.9rem;
        }

        .bilgi-tablosu th,
        .bilgi-tablosu td {
            padding: 10px;
            text-align: left;
            border-bottom: 1px solid var(--ikincil-renk);
        }

        .bilgi-tablosu th {
            background-color: var(--ikincil-renk);
            color: var(--ana-renk);
            font-weight: bold;
        }

        .bilgi-tablosu tr:hover {
            background-color: rgba(0, 0, 0, 0.05);
        }

        /* Zorluk kartı stilleri */
        .zorluk-karti {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px;
            border-radius: 8px;
            transition: background-color 0.3s ease;
        }

        .zorluk-karti:hover {
            background-color: rgba(0, 0, 0, 0.05);
        }

        .zorluk-gorsel {
            width: 60px;
            height: 60px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
            background-color: var(--ikincil-renk);
        }

        .zorluk-baslik {
            flex: 1;
        }

        .zorluk-baslik a {
            color: var(--ana-renk);
            text-decoration: none;
            font-weight: bold;
            font-size: 0.95rem;
            display: block;
            transition: color 0.3s ease;
        }

        .zorluk-baslik a:hover {
            color: var(--vurgu-renk);
            text-decoration: underline;
        }

        .zorluk-emoji {
            font-size: 1.2rem;
            margin-right: 5px;
        }

        /* Zorluk detay bölümleri */
        .zorluk-detay {
            margin-top: 30px;
            padding: 25px;
            background-color: rgba(255, 255, 255, 0.7);
            border-radius: 15px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            scroll-margin-top: 20px;
        }

        .zorluk-detay h3 {
            color: var(--ana-renk);
            margin-bottom: 15px;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .zorluk-detay-content {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 20px;
            align-items: start;
        }

        .zorluk-detay-gorsel {
            width: 100%;
            max-width: 200px;
            border-radius: 12px;
            object-fit: cover;
        }

        .zorluk-detay-metin {
            color: var(--metin-rengi);
            line-height: 1.6;
        }

        .zorluk-detay-metin p {
            margin-bottom: 10px;
        }

        .zorluk-detay-metin strong {
            color: var(--ana-renk);
        }

        .zorluk-badge {
            display: inline-block;
            padding: 5px 12px;
            background-color: var(--vurgu-renk);
            color: var(--ana-renk);
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: bold;
            margin-bottom: 10px;
        }

        @media (max-width: 600px) {
            .zorluk-detay-content {
                grid-template-columns: 1fr;
            }
            
            .zorluk-detay-gorsel {
                max-width: 100%;
                margin-bottom: 15px;
            }
        }

        /* Hesaplama aracı */
        .hesaplama-araci {
            margin-top: 30px;
            padding: 25px;
            background-color: rgba(255, 255, 255, 0.7);
            border-radius: 15px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

        .hesaplama-araci h3 {
            color: var(--ana-renk);
            margin-bottom: 20px;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hesaplama-inputlar {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
            margin-bottom: 20px;
        }

        .hesaplama-sonuclar {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }

        .sonuc-karti {
            background-color: var(--ikincil-renk);
            padding: 15px;
            border-radius: 8px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .sonuc-etiket {
            font-size: 0.85rem;
            color: var(--ana-renk);
            margin-bottom: 5px;
            font-weight: 600;
        }

        .sonuc-deger {
            font-size: 1.2rem;
            font-weight: bold;
            color: var(--ana-renk);
        }

        .kirilma-sureleri {
            grid-column: 1 / -1;
            background-color: var(--ikincil-renk);
            padding: 15px;
            border-radius: 8px;
        }

        .kirilma-sureleri h4 {
            color: var(--ana-renk);
            margin-bottom: 10px;
            font-size: 1rem;
        }

        .sure-satiri {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            font-size: 0.9rem;
        }

        .sure-satiri:last-child {
            border-bottom: none;
        }

        .guc-gosterge-hesapla {
            grid-column: 1 / -1;
            margin-top: 10px;
        }

        /* Range slider */
        input[type="range"] {
            width: 100%;
            height: 8px;
            border-radius: 4px;
            background: var(--ikincil-renk);
            outline: none;
            -webkit-appearance: none;
        }

        input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--vurgu-renk);
            cursor: pointer;
        }

        input[type="range"]::-moz-range-thumb {
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--vurgu-renk);
            cursor: pointer;
            border: none;
        }

        /* Responsive */
        @media (max-width: 600px) {
            .hesaplama-sonuclar {
                grid-template-columns: 1fr;
            }
            
            .bilgilendirici-bolum {
                padding: 15px;
            }
        }

        /* Accordion stilleri */
        .accordion {
            margin-top: 25px;
        }

        .accordion-item {
            background-color: rgba(255, 255, 255, 0.5);
            border-radius: 12px;
            margin-bottom: 15px;
            overflow: hidden;
            border-left: 4px solid var(--vurgu-renk);
        }

        .accordion-header {
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background-color 0.3s ease;
        }

        .accordion-header:hover {
            background-color: rgba(0, 0, 0, 0.05);
        }

        .accordion-header h3 {
            margin: 0;
            color: var(--ana-renk);
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .accordion-icon {
            font-size: 1.5rem;
            transition: transform 0.3s ease;
            color: var(--ana-renk);
        }

        .accordion-item.active .accordion-icon {
            transform: rotate(180deg);
        }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
        }

        .accordion-item.active .accordion-content {
            max-height: 2000px;
            padding: 0 20px 20px 20px;
        }

        .accordion-content p {
            color: var(--metin-rengi);
            line-height: 1.6;
            margin-bottom: 10px;
            font-size: 0.95rem;
        }

        .accordion-content ul {
            color: var(--metin-rengi);
            line-height: 1.6;
            margin-left: 20px;
            margin-bottom: 10px;
        }

        .accordion-content li {
            margin-bottom: 5px;
        }

        .accordion-content table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 15px;
            font-size: 0.9rem;
        }

        .accordion-content th,
        .accordion-content td {
            padding: 10px;
            text-align: left;
            border-bottom: 1px solid var(--ikincil-renk);
        }

        .accordion-content th {
            background-color: var(--ikincil-renk);
            color: var(--ana-renk);
            font-weight: bold;
        }

        .accordion-content tr:hover {
            background-color: rgba(0, 0, 0, 0.05);
        }