.container-ob {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background-color: var(--background);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.container-ob::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.step-ob {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    max-width: 800px;
    width: 100%;
    height: 100%;
    padding: 2rem;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.step-ob.active-ob {
    display: flex;
    opacity: 1;
    transform: translateY(0);
    z-index: 1;
}

.title-ob {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
    transform-origin: center;
    animation: titlePop-ob 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.subtitle-ob {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.options-grid-ob {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    width: 100%;
    margin-bottom: 2rem;
}

.step-ob[data-step="3"] .options-grid-ob {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.step-ob[data-step="5"] .options-grid-ob {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.option-card-ob {
    background-color: var(--surface);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.option-card-ob:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--shadow);
    border-color: var(--text);
}

.option-card-ob.selected-ob {
    border-color: var(--text);
    background-color: var(--surface);
    transform: scale(1.02);
}

.option-card-ob svg {
    width: 48px;
    height: 48px;
    color: var(--text);
    margin-bottom: 1rem;
}

.option-card-ob h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.option-card-ob p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.option-card-ob[data-engine] img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
}

.nav-ob {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 800px;
    padding: 0 1rem;
    margin-top: auto;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.button-ob {
    background-color: var(--surface);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.button-ob:hover {
    background-color: var(--primary);
    border-color: var(--text);
    transform: translateY(-2px);
}

.button-ob svg {
    width: 20px;
    height: 20px;
}

.button-ob.primary-ob {
    background-color: var(--text);
    color: var(--background);
    border-color: var(--text);
}

.button-ob.primary-ob:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow);
}

.button-ob.disabled-ob,
.button-ob:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.button-ob.disabled-ob:hover,
.button-ob:disabled:hover {
    transform: none;
    box-shadow: none;
    background-color: var(--surface);
    border-color: var(--border);
}

.progress-dots-ob {
    display: flex;
    gap: 8px;
}

.dot-ob {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--border);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.dot-ob.active-ob {
    background-color: var(--text);
    transform: scale(1.2);
}

.theme-preview-ob {
    width: 100% !important;
    border-radius: 16px !important;
    padding: 1.5rem !important;
    margin-bottom: 1rem !important;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
    border: 2px solid var(--border) !important;
}

.theme-preview-ob.light-ob {
    background-color: #ffffff !important;
    color: #1a1a1a !important;
    border: 2px solid #eaeaea !important;
}

.theme-preview-ob.dark-ob {
    background-color: #1a1a1a !important;
    color: #ffffff !important;
    border: 2px solid #333333 !important;
}

.theme-preview-ob.light-ob .preview-search-ob {
    background-color: #f0f0f0 !important;
    border-color: #dddddd !important;
}

.theme-preview-ob.dark-ob .preview-search-ob {
    background-color: #333333 !important;
    border-color: #444444 !important;
}

.option-card-ob[data-theme="light"] {
    background-color: #ffffff !important;
    border: 2px solid #eaeaea !important;
    color: #1a1a1a !important;
}

.option-card-ob[data-theme="light"]:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08) !important;
    border-color: #1a1a1a !important;
}

.option-card-ob[data-theme="light"].selected-ob {
    border-color: #1a1a1a !important;
    background-color: #ffffff !important;
    transform: scale(1.02);
}

.option-card-ob[data-theme="light"] h3 {
    color: #1a1a1a !important;
}

.option-card-ob[data-theme="light"] p {
    color: #666666 !important;
}

.option-card-ob[data-theme="light"] svg {
    color: #1a1a1a !important;
}

.option-card-ob[data-theme="dark"] {
    background-color: #1a1a1a !important;
    border: 2px solid #333333 !important;
    color: #ffffff !important;
}

.option-card-ob[data-theme="dark"]:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2) !important;
    border-color: #ffffff !important;
}

.option-card-ob[data-theme="dark"].selected-ob {
    border-color: #ffffff !important;
    background-color: #1a1a1a !important;
    transform: scale(1.02);
}

.theme-preview-content-ob {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.preview-search-ob {
    width: 100%;
    height: 50px;
    border-radius: 25px;
    background-color: var(--surface);
    border: 2px solid var(--border);
}

.preview-shortcuts-ob {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    width: 100%;
}

.preview-shortcut-ob {
    width: 100%;
    aspect-ratio: 1/1;
    border-radius: 12px;
    background-color: rgba(0, 0, 0, 0.1);
}

.dark-ob .preview-shortcut-ob {
    background-color: rgba(255, 255, 255, 0.1);
}

.font-preview-ob {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1;
}

.name-input-container-ob {
    width: 100%;
    max-width: 500px;
    margin: 2rem 0;
    position: relative;
}

.name-input-ob {
    width: 100%;
    border: none !important;
    background: transparent !important;
    font-size: 4rem !important;
    font-weight: 600 !important;
    color: var(--text) !important;
    text-align: left !important;
    border-radius: 0 !important;
    padding: 0.5rem 0 !important;
    border-bottom: 2px solid #a3a3a3 !important;
    transition: all 0.3s ease !important;
    outline: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

.name-input-ob:focus {
    border-color: var(--text);
}

.name-input-ob::placeholder {
    color: var(--text-secondary);
    opacity: 0.5;
}

.name-input-ob:-webkit-autofill,
.name-input-ob:-webkit-autofill:hover,
.name-input-ob:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text) !important;
    -webkit-box-shadow: 0 0 0px 1000px transparent inset !important;
    transition: background-color 5000s ease-in-out 0s !important;
    background-clip: content-box !important;
}

@keyframes titlePop-ob {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes slideInUp-ob {
    0% { transform: translateY(40px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn-ob {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

.search-engine-preview-ob {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.search-engine-preview-ob img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.animate-in-ob {
    animation: slideInUp-ob 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@media (max-width: 768px) {
    .options-grid-ob {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
    }
    
    .title-ob {
        font-size: 2rem;
    }

    .subtitle-ob {
        font-size: 1rem;
    }

    .name-input-ob {
        font-size: 1.5rem;
    }
    
    .nav-ob {
        padding: 0.5rem;
        margin-bottom: 30px;
    }
}

@media (max-width: 576px) {
    .step-ob {
        padding: 1.5rem 1rem;
    }
    
    .options-grid-ob,
    .step-ob[data-step="3"] .options-grid-ob,
    .step-ob[data-step="5"] .options-grid-ob {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .option-card-ob {
        padding: 1rem;
    }
    
    .title-ob {
        font-size: 1.75rem;
    }
    
    .button-ob {
        padding: 0.75rem 1.5rem;
    }
    
    .font-preview-ob {
        font-size: 2.5rem;
    }
}

@media (min-width: 577px) and (max-width: 991px) {
    .step-ob[data-step="3"] .options-grid-ob,
    .step-ob[data-step="5"] .options-grid-ob {
        grid-template-columns: repeat(2, 1fr);
    }
}