/* Welcome screen styles */
.welcome-screen {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl);
    text-align: center;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
}

.welcome-logo {
    margin-bottom: var(--spacing-2xl);
}

.welcome-logo-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.welcome-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.welcome-subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
}

.welcome-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    max-width: 400px;
}

@media (min-width: 768px) {
    .welcome-actions {
        flex-direction: row;
        justify-content: center;
    }
    
    .welcome-title {
        font-size: 3.5rem;
    }
}

.welcome-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
    max-width: 1200px;
}

@media (min-width: 640px) {
    .welcome-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .welcome-features {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    padding: var(--spacing-xl);
    text-align: left;
    border-radius: var(--radius-xl);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

.welcome-footer {
    margin-top: var(--spacing-2xl);
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
}

/* Animation for entrance */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.welcome-screen > * {
    animation: fadeInUp 0.6s ease-out;
}

.welcome-screen > *:nth-child(2) {
    animation-delay: 0.1s;
}

.welcome-screen > *:nth-child(3) {
    animation-delay: 0.2s;
}

.welcome-screen > *:nth-child(4) {
    animation-delay: 0.3s;
}