/*
 * Pipali Styles - Header Layout
 * Includes: header, logo
 */

/* Header */
.header {
    flex-shrink: 0;
    padding: 12px 20px;
    border-bottom: 1px solid var(--color-border-subtle);
    background: var(--color-bg-elevated);
}

.header-content {
    display: flex;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}

.sidebar-toggle:hover {
    background: var(--color-bg-muted);
    color: var(--color-text);
}

.logo {
    display: flex;
    align-items: flex-end;
    gap: var(--space-2);
    margin: 0;
}

.logo-icon {
    width: var(--text-lg);
    height: var(--text-lg);
    object-fit: contain;
    flex-shrink: 0;
}

.logo-text {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    letter-spacing: var(--tracking-tight);
    color: var(--color-text);
    line-height: var(--leading-none);
}

.logo.clickable {
    cursor: pointer;
    transition: opacity var(--transition);
}

.logo.clickable:hover {
    opacity: 0.7;
}

.logo.clickable:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}
