/* Custom styles for Case Studies reference architectures */
.sticky-notes-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}
.sticky-note {
    background: #fdf5c4; /* Soft yellow sticky note */
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.06);
    padding: 1.5rem;
    position: relative;
    border-left: 5px solid #e2cc3f;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.sticky-note:hover {
    transform: translateY(-4px) rotate(0.5deg);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}
.sticky-note-kicker {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #8c7b13;
    margin-bottom: 0.5rem;
    display: block;
}
.sticky-note-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #403808;
    margin-bottom: 1rem;
}
.sticky-note p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #5d520d;
    margin-bottom: 0.75rem;
}
.sticky-note p strong {
    color: #383105;
}
.sticky-note-solution {
    font-size: 0.9rem;
    font-weight: 600;
    color: #0e5c5c; /* Accent teal for solution */
    margin-top: 0.5rem;
}

/* Custom styles for Diagram Containers to match Miro/Figma light board */
.diagram-wrap {
    background: #f7f9fb !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 16px !important;
    padding: 3rem 2rem !important;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02) !important;
}

/* Subtle grid overlay for diagram wrap to look like a digital whiteboard */
.whiteboard-bg {
    background-size: 20px 20px !important;
    background-image: linear-gradient(to right, #edf2f7 1px, transparent 1px),
                      linear-gradient(to bottom, #edf2f7 1px, transparent 1px) !important;
}

/* Force all images inside Mermaid nodes to be scaled uniformly and centered */
.mermaid svg img {
    width: 48px !important;
    height: 48px !important;
    max-width: 48px !important;
    max-height: 48px !important;
    object-fit: contain !important;
    display: block !important;
    margin: 0 auto 6px auto !important;
}

/* Add some padding to Mermaid node labels containing images */
.mermaid .node label {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 8px !important;
}