/* logo.css - Logo styling for all pages */
:root {
    --logo-size-desktop: 50px;
    --logo-size-mobile: 40px;
    --logo-size-auth: 70px;
}

/* Logo container */
.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

/* Logo sizes */
.logo-small {
    width: var(--logo-size-mobile);
    height: var(--logo-size-mobile);
}

.logo-medium {
    width: var(--logo-size-desktop);
    height: var(--logo-size-desktop);
}

.logo-large {
    width: var(--logo-size-auth);
    height: var(--logo-size-auth);
}

/* Header logo */
.header-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-logo img {
    width: var(--logo-size-mobile);
    height: var(--logo-size-mobile);
}

/* Auth pages logo */
.auth-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-logo img {
    width: var(--logo-size-auth);
    height: var(--logo-size-auth);
    margin: 0 auto;
}

/* Chat header logo */
.chat-header-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat-header-logo img {
    width: var(--logo-size-mobile);
    height: var(--logo-size-mobile);
    border-radius: 8px;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .header-logo img {
        width: 35px;
        height: 35px;
    }

    .auth-logo img {
        width: 60px;
        height: 60px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .logo {
        filter: brightness(0.9);
    }
}