/* Setup Guide Styles */
.setup-help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-size: 10px;
    margin-left: 6px;
    cursor: help;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.2s;
}

.setup-help-icon:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

/* Prompt Popup */
.setup-prompt {
    position: absolute;
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 12px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    width: 220px;
    text-align: center;
    font-size: 0.9rem;
    pointer-events: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s, transform 0.3s;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.setup-prompt.visible {
    pointer-events: auto;
    opacity: 1;
    transform: translateY(0);
}

.setup-prompt p {
    margin: 0 0 10px 0;
    color: var(--text-primary);
    font-weight: 500;
}

.prompt-actions {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.prompt-btn {
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    border: none;
    transition: background 0.2s;
}

.prompt-btn.yes {
    background: var(--primary);
    color: white;
}

.prompt-btn.no {
    background: var(--bg-hover);
    color: var(--text-secondary);
}

/* Modal Styling */
.setup-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    backdrop-filter: blur(4px);
}

.setup-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.setup-modal {
    background: var(--surface);
    width: 90%;
    max-width: 600px;
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid var(--border);
    max-height: 90vh;
    overflow-y: auto;
}

.setup-modal-overlay.active .setup-modal {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s;
}

.modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.setup-content h2 {
    margin-top: 0;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.download-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
}

.os-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    text-align: center;
}

.os-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.download-link {
    display: block;
    padding: 10px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin: 8px 0;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.download-link:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--bg-hover);
    transform: translateY(-2px);
}

.credits-section {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.5;
}

.credits-logos {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 10px;
    flex-wrap: wrap;
    font-weight: 600;
}

@media (max-width: 600px) {
    .download-grid {
        grid-template-columns: 1fr;
    }
}