.hp-kanban-section {
    width: 100% !important;
    flex-basis: 100% !important;
    margin-top: 2rem !important;
    display: block !important;
}

.hp-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(51, 65, 85, 0.5);
}

.hp-section-header h2 {
    margin: 0 !important;
    font-size: 1.5rem !important;
}

.hp-kanban-board {
    display: flex;
    gap: 20px;
    margin: 10px 0 30px 0;
    width: 100%;
}

.hp-kanban-col {
    flex: 1;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(51, 65, 85, 0.3);
    border-radius: 12px;
    padding: 20px;
    min-height: 600px; /* Enforce min height for 3-4 courses */
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
}

.hp-kanban-col h3 {
    font-size: 0.9rem !important;
    margin: 0 0 1.5rem 0 !important;
    text-transform: uppercase;
    color: #f1f5f9;
    text-align: center;
    letter-spacing: 0.1em;
    font-weight: 700;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(56, 189, 248, 0.3);
}

.hp-kanban-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.hp-kanban-card {
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(51, 65, 85, 0.5);
    border-radius: 8px;
    padding: 15px;
    cursor: grab;
    position: relative;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.hp-kanban-card:hover {
    border-color: #3b82f6;
    transform: translateY(-2px);
    background: #1e293b;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hp-kanban-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: #f8fafc;
    padding-right: 40px;
}

.hp-kanban-card-desc {
    font-size: 0.8rem;
    color: #94a3b8;
    margin-bottom: 12px;
    line-height: 1.4;
}

.hp-kanban-card-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid rgba(51, 65, 85, 0.3);
    padding-top: 10px;
}

.hp-kanban-card-links a {
    text-decoration: none;
    font-weight: 600;
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 4px;
    text-align: center;
}

.milestone-link {
    background: #3b82f6;
    color: white !important;
}

.hub-link {
    background: rgba(51, 65, 85, 0.5);
    color: #94a3b8 !important;
}

.milestone-link:hover { background: #2563eb; }
.hub-link:hover { background: rgba(51, 65, 85, 0.8); color: white !important; }

.hp-kanban-card.dragging {
    opacity: 0.1;
    transform: scale(0.9);
}

.hp-kanban-card-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    gap: 6px;
    opacity: 0;
    transition: opacity 0.2s;
}

.hp-kanban-card:hover .hp-kanban-card-actions {
    opacity: 1;
}

.hp-kanban-card-actions button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
}

.hp-add-btn {
    background: #3b82f6;
    color: white;
    border: none;
    padding: 6px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.hp-add-btn:hover { background: #2563eb; }

/* Modal Styles */
.hp-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
}

.hp-modal-content {
    background: #1e293b;
    padding: 2rem;
    border-radius: 12px;
    width: 90%;
    max-width: 450px;
    border: 1px solid #334155;
}

.hp-form-group { margin-bottom: 1rem; }
.hp-form-group label { display: block; font-size: 0.8rem; color: #94a3b8; margin-bottom: 4px; }
.hp-form-group input, .hp-form-group textarea, .hp-form-group select {
    width: 100%;
    background: #0f172a;
    border: 1px solid #334155;
    color: white;
    padding: 8px;
    border-radius: 6px;
}

.hp-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 1.5rem;
}

.hp-modal-actions button {
    padding: 8px 18px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}

.hp-kanban-board ~ ul, 
.hp-kanban-board ~ .grid {
    display: none !important;
}